industrial electric heating catalog · 2020-04-03 · 9001:2008 and gost iso 9001-2011 . the high...

INDUSTRIAL ELECTRIC HEATING

CATALOGUE 2016

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Engineering Company SSTenergomontazh

INDUSTRIAL ELECTRIC HEATING

CATALOGUE 2016

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Table of contents

About the Company . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Complete engineering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Explosion hazard areas (overview) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Explosion safety and explosion proof electrical equipment (overview) . . . . . . . . . . . . . . . . . . . . . . 10

Heating cable selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Pipelines cooling time calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

1. Industrial heating systems The TEPLOMAG system Self-regulating heating tapes НТМ (10, 15 W/m) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18НТА (10, 15, 20, 25 W/m) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20НТР (10, 15, 25, 33 W/m) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22ВТС (15, З0, 45, 60 W/m) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24ВТХ (15, 30, 45, 60, 80, 95 W/m) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26НТВ (12, 17 W/m) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28CТE (80 W/m) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Constant wattage cablesLLS LONGLINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32SNF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36SNF MF Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38Flush-joint heating section based on TMF cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40Mineral insulated cable MIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Induction-resistive heating system for pipelines of indefinite length (skin-system) . . . . . . . 44

Industrial Complete Device of Induction-Resistive Electric Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Thermal shielding membranes InWarm Reform Industrial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Heat conducting paste SILARM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

The TEPLOMAG system components Connection boxes РТВ 401 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54РТВ 401-IS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56РТВ 402 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58РТВ 402-IS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60РТВ 403 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62РТВ 404 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64РТВ 405 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66РТВ 406 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68РТВ 601 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70РТВ 601-IS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72РТВ 602 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74РТВ 602-IS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76РТВ 605 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78РТВ 606 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80РТВ 1005 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82РТВ 1006 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Control cabinet heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

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The TEPLOMAG system installation accessories Heating tape termination and splice kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88Device for cable entry under thermal insulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91Fixtures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

2. Automated control systems Automatic control systems for electric heating (ACSEH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96Electronic temperature controller РТ-400 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100Electronic temperature controller РТ-410 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102Electronic temperature controller РТ-420 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104Electronic temperature controller РТМ-2000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106Modular Measuring Transducer PTB/MMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108Capillary thermostat exTHERM-AT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

3. Switchgear equipment Main distribution boards (MDBs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114Incoming supply distribution assembly (ISDA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115Automatic Transfer Switchboards ALT (ACP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116Low voltage electrical cabinets (AEC, CC, PC, ALTC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

Questionnaires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

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The SSTenergomontazh engineering company is the largest Russian developer and supplier of complex solu-tions on the electrical heating, thermal insulation and electrical engineering for various industry segments . As recognized experts in the field of design, installation, start-up and commissioning of cable heating systems (Turnkey Solution), we offer to our customers unique pos-sibilities and efficient solutions for implementation of the most complicated projects . The SSTenergomontazh con-sistently implements the Import Substitution Program of-fering high-quality and reliable systems of domestic man-ufacture to Russian customers .

For the time of the company’s work in the market of electri-cal heating systems, the specialists of the SSTenergomon-tazh engineering company have designed and installed over 4 thousand electrical heating systems for open areas and roofs, over 6 thousand heat tracing systems for pipe-lines and tanks . The total length of the pipelines heated by our systems exceeds 20 thousand kilometers .

The heat tracing systems for pipelines and tanks designed and installed by the SSTenergomontazh engineering company are operating on site objects of Gazprom, Lu-koil, Rosneft, Bashneft, Tatneft, Transneft, Alrosa and many other Russian and foreign companies .

The SSTenergomontazh is the member of the Special Sys-tems and Technologies Company Group (the SST Group) which is acting in the world market of electrical heating systems for over 20 years . The SST Group founded in 1991 is one of world leaders in the field of development and manufacture of industrial electric cable heating systems .

The factories of the SST Group located in the Moscow area form the largest in Europe complex of heating cables and temperature control equipment production .

Since the founding, about 1 million km of heating cables, over 5 million pieces of temperature control equipment and more than 10 million electrical heating systems of various purpose have been manufactured by the SST Group plants .

On the basis of the R&D center of the SST Group, study of parameters and development of heating elements design and control algorithms is performed . A wide range of heat-ing cables of various types, heating sections, temperature control and switchgear equipment is developed and im-plemented into industrial production in the SST Group .

Products of the SST Group are presented over the whole territory of Russia and exported to more than 40 coun-tries in the world, including Germany, France, Great Brit-ain, China, Brazil .

In 2004 the SST Group has implemented and certified a quality management system according to ISO 9001:2000 standard . Continuous multistage quality control of the in-dustrial electrical heating systems manufactured by the SST Group factories and constant improvement of pro-duction processes allow the SST Group production to sur-pass foreign analogues by performance and consumer properties . In 2013 the unified quality management sys-tem of the SST Group has been successfully evaluated under requirements of new standard versions of ISO 9001:2008 and GOST ISO 9001-2011 .

The high quality of the GSST Group production is con-firmed by appropriate certificates and permits and con-sistent with all Russian and international explosion, elec-trical and fire safety requirements .

The electric cable heating systems are a modern, conven-ient, flexible and cost effective tool to maintain the re-quired temperature mode on various objects . The advan-tages of such systems are low material consumption, simple installation, corrosion resistance and automatic control, which ensure keeping of optimal temperature conditions with the required accuracy and according to the preprogrammed time schedules . The SSTenergomon-tazh Company offers the most suitable solutions based on modern scientific developments and market trends .

The content of a cable heating system depends on its function (de-icing, temperature maintenance, warming up), location and specification of the object and is per-formed within the shortest possible time based on the data provided in questionnaires . The SSTenergomontazh offers to its customers the complete range of the SST Group product range: self-regulating and resistive heat-ing cables of various power, mineral-insulated cables, SKIN-systems for heating of ultra-long pipelines . The tem-perature control and monitoring is arranged by various units (sensors, controllers, control cabinets .

We are confident that perfect engineering solutions cus-tomized to suit your specific applications ensure uninter-rupted operation of industrial equipment, proper func-tioning of electrical installations at factories, efficient service of architectural and construction objects .

About the company

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Basic estimationThe basic estimation is carried out to assess the neces-sary investment volume to implement the project . The equipment is preliminary selected and approximate works cost is calculated in the frame of the basic estima-tion . The basic estimation is performed free of charge and presented as Technical and Commercial Proposal .

The results of the preliminary stage are corrected in the process of precise object-oriented design work carried out basing on detailed technical data of the Customer .

Complete engineering

The SSTenergomontazh engineering company, the member of the Special Systems and Technologies Company Group offers full range of services in the area of industrial electrical heating and thermal insulation .

Design work and designer technical supervisionThe Company has its specialized engineering depart-ment, which draws up top level design-and-engineer-ing documents . We develop industrial electrical heating systems, thermal insulation and power supply systems (power cables, control cabinets) for different purposes including use in explosion hazard areas .

The design work is carried out in accordance with the operating Russian standards using up-to-date software and high-precision thermo-technical calculations simu-lating thermal processes .

After design and estimation documents are approved, SSTenergomontazh, by agreement with the customer, performs designer supervision to secure the compli-ance of construction and architecture parameters with the design solutions . We control all the project construc-tion stages from initial phase to object commissioning thus ensuring the maximum quality of the works per-formed and immediate solution of problems arising in the course of construction .

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Delivery of equipmentThe SSTenergomontazh supplies equipment complex for electrical heating systems and thermal insulation . Smoothly running cooperation with production depart-ment, company’s own warehouse provided with con-stant replenishment enables us to offer our Customers the minimum delivery time . Subject to agreement with the Customer we implement product reservation at the warehouse and cargo delivery to Customer’s warehouse or site object where the equipment is going to be in-stalled .

InstallationOur specialists perform turnkey equipment installation . We implement the installation and tune-up of electrical heat-ing systems, general electric installation works, equipment start-up and commissioning with subsequent handover to the operating company and installation of thermal insula-tion . High quality of installation is ensured by vast experi-ence and highest professional qualification of our special-ists having permits to work with electrical installations up to and over 1000 V, V (fifth) and IV (forth) electrical safety group skill levels and certified against safety rules of work-ing at heights . Specialists of the SSTenergomontazh carry out trainings and certification of the contractor’s employ-ees dealing with electrical heating system installation .

Warranty serviceOur specialists consult Customers at any project stage concerning electrical heating system operation and go to the site object to control the system running, if needed . We are sure of the quality of our equipment and offer warranty extension and electrical heating system service even after warranty period expiry . The SSTenergomon-tazh has mobile service group to carry out warranty and support services, which gets to the object site within the shortest possible time .

Our service range includes diagnostics of electrical equip-ment, warranty and post-warranty service of the installed equipment and systems, training of operating personnel and technical support .

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Explosion hazardous areas (according to G

OST, IEC and PU

E)

Zone 2

Zone 1Zone 1

Zone 0 Zone 0

Zone 0

Zone 1

Zone 2

a = 3 m from ventilation openingsb = 3 m above the roofc = 3 m in horizontal direction from the tank

Explosion hazardous areas (according to GOST, IEC and PUE – Electrical Installation Code)

What is a hazardous area?In terms of petrochemical industry, a hazard-ous area may be defined as «an object loca-tion where ambient atmosphere is likely to contain highly inflammable gases or vapors under normal operating conditions” .

In order to prevent ambient air-gas mixture combustion due to an accidental spark or contact with a heated surface, special measures are taken for all electric devices to be installed in hazardous areas . These special precautions should be considered as protective only un-der standard operating conditions; in case of emergency (such as an explosion or detonation) they are not expect-ed to ensure the same safety level .

Explosion or fire mostly occurs as a result of combination of three key factors referred to as a “risk triangle” . To make the explosive material catch fire, all three factors are to be available .

Probability of explosion hazardous gas and vapor presence

Properties of explosion hazardous atmosphere

Zone 0 – explosion hazardous mixture leaks permanently or for a long time

Zone 1 – explosion hazardous mixture leakage of grade 1 – appears from time to time or occasionally under the standard mode of equipment operation

Zone 2 – explosion hazardous mixture leakage of grade 2 – does not appear under the standard mode of equipment operation or appears for a short time

Т1 over 450 °С

Т2 from 300 to 450 °С

Т3 from 200 to 300 °С

Т4 from 135 to 200 °С

Т5 from 100 to 135 °С

Т6 from 85 to 100 °С

II А – MIC is over 0 .9 A

II В – MIC is ranging between 0 .5 A and 0 .9 A

II C – MIC is less than 0 .4 A

Explosion hazardous mixture category as per minimum ignition current (MIC) or maximum experimental safe gap (MESG)

Explosion hazardous medium group as per self-ignition temperature

Classification of hazardous areas as per GOST R IEC 60079-0-2011

ASSESSMENT OF EXPLOSION HAZARDOUS AREAS AS PER GOST

Combustible substances can be present as a gas, vapor or dust .

Oxygen is present in most cases since its volumetric con-tent in air makes up to 21% .

Igniter – sparks or heated surfaces may potentially cause an ignition .

Fire development or explosion may occur, if dust, gas or vapor concentration in air is between upper and lower combustion limits and the igniter has sufficient energy or tempera-ture .

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CLASSIFICATION OF EXPLOSION HAZARDOUS ZONES ACCORDING TO ELECTRICAL INSTALLATION CODE

CORRELATION OF CLASSIFICATIONS OF EXPLOSION HAZARDOUS ZONES AS PER PROBABLE PRESENCE OF EXPLOSION HAZARDOUS MIXTURES AS PER GOST 60079 AND ELECTRICAL INSTALLATION CODE (PUE)

Explosion hazardous zone category shows how easy an explosive atmosphere can be inflamed by a spark or arc . Temperature classification or T class takes into account the inflammation effect due to a contact with a heated surface . Each gas and vapor features its individual self-ignition temperature, which is to be reached to cause self-ignition .

Explosion hazardous zone

CategoryCharacteristic gas, mixture

II Industrial gases and vapors

II A Acetone, propane, gasolines, crude oil

II B Ethylene, winter diesel fuel

II C Hydrogen, acetylene

According to GOST Zone 0 Zone 1 Zone 2

According to PUE

B-I, В-II B-Ia

B-Ig

B-Ib, В-IIa

Zone class Characteristics

В-IZones located in premises where combustible gases or vapors of inflammable liquids are generated in the amount and with the properties capable of producing explosion hazardous mixtures under standard operational conditions .

В-IаZones located in premises where explosion hazardous mixtures of combustible gases or vapors of inflammable liquids are not produced under standard operational conditions but may be originated as a result of emergency or malfunctions .

В-Iб

Zones located in premises where explosion hazardous mixtures of combustible gases or vapors of inflammable liquids are not produced under standard operational conditions but may be originated as a result of emergency or malfunctions; these explosion hazardous mixtures feature high explosive limit and strong smell .

В-IгZones located nearby outdoor installations containing combustible gases or inflammable liquids and spaces outside openings in outer walling of the premises which house explosion hazardous zones of В-I, B-Ia and B-II classes .

В-II Premises areas where combustible dusts and fibers capable of forming explosion hazardous mixtures with air are produced under standard operational conditions .

В-IIа Premises areas where combustible dusts and fibers capable of producing explosion hazardous mixtures with air are only generated as a result of emergency or malfunctions .

Classification of explosion hazardous mixtures as per maximum experimental safe gap and self-ignition temperature of Electrical Installation Code (PUE) is similar to that of GOST 60079 .

1

Relative probability

10-1 10-3 10-5

10

Explosion hazard and explosion protected electric equipm

ent

Explosion hazard and explosion protected electric equipment

Explosion protected electrical equipment is the electrical equipment featuring certain design solutions intended to prevent or hinder probable inflammation of the surrounding explosive atmosphere caused by operation of this equip-ment .

Explosion protected electrical equipment shall be installed in the potentially explosion hazardous areas; the equipment design and characteristics shall correspond to the explosion hazardous area class and explosive mixture characteristics .

Depending on its application field the explosion protected electrical equipment is divided into the following groups (GOST R IEC 60079-0-2011):

Group symbol Application field

I Explosion protected mine electrical equipment intended for use in underground workings of mines susceptible to firedamp and/or combustible dust

II Explosion protected electrical equipment for indoor and outdoor installation, intended for potentially explosive atmospheres, except of underground workings of mines susceptible to firedamp and/or dust

Depending on its explosion protection level, explosion protected electrical equipment for indoor and outdoor installa-tion is rated as follows (GOST R IEC 60079-0-2011):

Level symbol Explosion protection level Description

2Electrical equipment with improved explosion protection

Explosion-protected electrical equipment, which is only protected against explosion in recognized normal operation mode .

1 Explosion-proof electrical equipment

Explosion-protected electrical equipment which is protected against explosion both in recognized normal operation mode and in case of recognized probable damages caused by operational conditions except for damages of explosion protection facilities .

0 Extra-explosion-proof electrical equipment

Explosion-protected electrical equipment featuring, as compared to explosion-proof equipment, additional explosion protection measures specified by standards of explosion protection types .

Explosion proof electrical equipment of group II is divided into subgroups with regard to category of an explosive mix-ture, against which electric equipment is protected:

Electrical equipment group symbol Subgroup character Category of an explosive mixture against which electrical

equipment is protected

II

– IIА, IIВ, IIС

IIА IIА

IIВ IIА, IIВ

IIC IIА, IIВ, IIС

11

Expl

osio

n ha

zard

and

exp

losi

on

prot

ecte

d el

ectr

ic e

quip

men

t

CLASSIFICATION WITH REGARD TO SELF-IGNITION TEMPERATURE AND MAXIMUM PERMISSIBLE SURFACE TEMPERATURE OF THE EQUIPMENT

Temperature class

Self-ignition temperature, °С

Typical gas, mixture

Maximum surface temperature, °С

Temperature class of explosive mixture against which electrical equipment is

protected

Т1 From 450 Acetone, hydrogen, propane 450 Т1

Т2 From 300 to 450 Butane, spirits, acetylene 300 Т1 .Т2

ТЗ From 200 to 300 Gasolines, kerosenes, turpentine, oil 200 Т1 .Т2 .ТЗ

Т4 From 135 to 200 Acetaldehyde, diethyl ester 135 Т1 .Т2, ТЗ .Т4

Т5 From 100 to 135 Carbon bisulphide 100 Т1,Т2,ТЗ,Т4, Т5

Т6 From 85 to 100 85 Т1,Т2, ТЗ .Т4, Т5 .Т6

ELECTRICAL EQUIPMENT EXPLOSION PROTECTION LEVELS

The following types of explosion protection are used to ensure explosion protection of equipment depending on its design variations:

Level symbol Explosion protection level Allowed type of explosion protection

0Extra-explosion-proof

electrical equipment with explosion protection

ensured by:

Explosion protection of «i» type with spark-proof electrical circuit of «ia» level;

Special explosion protection of «s» type

1Electrical equipment with

explosion protection ensured by:

Explosion protection of «i» type with spark-proof electrical circuit of «ib» level at least

Explosion protection of «d» type – explosion-proof enclosure;


Protection of «e» type if the electrical equipment has an explosion proof enclosure


Types of explosion protection allowed for the level 0

2Electrical equipment

with improved explosion protection ensured by:

Explosion protection of «i» type with spark-proof electrical circuit of «ic» level and higher

Explosion protection of «d» type – for equipment with increased explosion-proof rating

Explosion protection of «q» type – powder filling of the enclosure

Explosion protection of «m» type – compound encapsulation

Explosion protection of «e» type


Types of explosion protection allowed for the levels 0 and 1

12

Heating

cable selection

Heating cable selection

NOTE

We suggest using software to carry out thermal calculations and obtain a preliminary technical design and equipment specifications .

Value from Table1 on page 12

Heat conductivity factor, W/m•°С

Correction factor К1

0,025 – 0,035 0,6

0,035 – 0,045 0,8

0,045 – 0,055 1

0,055 – 0,07 1,2

Pipe location Correction factor К2

Outdoors 1

Indoors 0,9

Pipe material

Correction factor К3

Metal 1

Plastic 0,7

Heating cable type

Required safety factor EWith regard to additional cable consumption for fittings and supports / without regard to cable consumption for

fittings and supports

Self-regulating cable 1,1 / 1,2

Constant wattage cable 1,2 / 1,36

Qtotal = Qtable × К1 × К2 × КЗ × Е

3. When selecting a heating cable, the following factors are to be taken into consideration: maximum allowable temperature for the given cable type, cable heat output at maintained temperature, maximum maintenance temperature for the cable, correction factor of power supply voltage and heated area classification as well as probable availability of chemically active substances affecting the cable (see technical data sheets of the specific cables and accessories for details) .

In order to choose the type and model of a heating cable correctly, it is necessary to carry out thermal calculation . The calculation shall be performed for each separate pipeline .

1. Heat losses from the pipeline surface are estimated . The calculation may be carried out as per method exemplified below using a heat loss calculation table, which contains standard estimated heat losses from the pipeline surface with regard to the pipeline diameter, temperature difference between the pipeline and the environment and heat insulation thickness . The calculations presented in the table are made under the following conditions: heat insulation with heat conductivity factor equal to 0,05 W/m•°С is used .

2. If the conditions change, it is necessary to introduce the following corrections:

Total heat losses of a pipeline are determined as Qtotal

13

Hea

ting

cab

le s

elec

tion

Table 1 Estimated heat losses, Qv, W/m (assuming heat conductivity factor of heat insulation being equal to 0.05 W/(m∙°С))

Pipe diameter, mm 25 32 57 76 89 108 114 159 219 273 325 377 426 530 630 720 820 920 1020

∆Т, °С

Heat insulation thickness 20 mm

20 6,24 7,33 11,1 13,91 15,82 18,61 19,48 26,05 34,77 42,62 50,16 57,71 64,81 79,9 94,4 107,44 121,94 136,42 150,92

30 9,36 10,99 16,65 20,87 23,73 27,91 29,22 39,07 52,16 63,92 75,24 86,56 97,22 119,85 141,59 161,17 182,9 204,64 226,38

40 12,48 14,66 22,2 27,82 31,64 37,21 38,97 52,09 69,55 85,23 100,32 115,41 129,63 159,79 188,79 214,89 243,87 272,85 301,84

50 15,6 18,32 27,74 34,78 39,55 46,51 48,71 65,11 86,93 106,54 125,4 144,26 162,03 199,74 235,99 268,61 304,84 341,06 377,3

60 18,72 21,98 33,29 41,73 47,47 55,82 58,45 78,14 104,32 127,85 150,48 173,12 194,44 239,69 283,19 322,33 365,81 409,27 452,76

80 24,96 29,31 44,39 55,64 63,29 74,42 77,93 104,18 139,09 170,46 200,64 230,82 259,26 319,59 377,59 429,78 487,74 545,7 603,67

100 31,2 36,64 55,49 69,55 79,11 93,03 97,41 130,23 173,87 213,08 250,8 288,53 324,07 399,48 471,98 537,22 609,68 682,12 754,59


20 4,97 5,75 8,4 10,36 11,68 13,61 14,21 18,73 24,72 30,1 35,27 40,44 45,31 55,64 65,57 74,5 84,42 94,34 104,26

30 7,46 8,63 12,6 15,54 17,53 20,41 21,32 28,09 37,08 45,15 52,91 60,66 67,97 83,46 98,35 111,75 126,63 141,5 156,38

40 9,95 11,5 16,81 20,72 23,37 27,21 28,42 37,46 49,44 60,2 70,55 80,88 90,62 111,28 131,13 148,99 168,83 188,67 208,51

50 12,44 14,38 21,01 25,9 29,21 34,02 35,53 46,82 61,81 75,25 88,18 101,1 113,28 139,1 163,91 186,24 211,04 235,84 260,64

60 14,92 17,25 25,21 31,08 35,05 40,82 42,63 56,19 74,17 90,3 105,82 121,33 135,93 166,91 196,7 223,49 253,25 283,01 312,77

80 19,9 23 33,61 41,44 46,73 54,43 56,85 74,92 98,89 120,4 141,09 161,77 181,24 222,55 262,26 297,99 337,67 377,34 417,02

100 24,87 28,76 42,01 51,8 58,42 68,03 71,06 93,65 123,61 150,5 176,36 202,21 226,55 278,19 327,83 372,49 422,09 471,68 521,28


20 4,28 4,9 6,97 8,48 9,5 10,98 11,45 14,9 19,48 23,58 27,52 31,45 35,16 43,01 50,56 57,35 64,9 72,44 79,98

30 6,42 7,35 10,46 12,73 14,26 16,47 17,17 22,36 29,22 35,37 41,27 47,18 52,73 64,52 75,84 86,03 97,34 108,66 119,97

40 8,57 9,8 13,94 16,97 19,01 21,96 22,89 29,81 38,96 47,15 55,03 62,9 70,31 86,02 101,12 114,71 129,79 144,88 159,96

50 10,71 12,25 17,43 21,21 23,76 27,45 28,61 37,26 48,69 58,94 68,79 78,63 87,89 107,53 126,4 143,38 162,24 181,09 199,95

60 12,85 14,69 20,91 25,45 28,51 32,95 34,34 44,71 58,43 70,73 82,55 94,35 105,47 129,04 151,68 172,06 194,69 217,31 239,94

80 17,13 19,59 27,88 33,94 38,02 43,93 45,78 59,61 77,91 94,31 110,06 125,8 140,62 172,05 202,25 229,41 259,59 289,75 319,92

100 21,41 24,49 34,85 42,42 47,52 54,91 57,23 74,52 97,39 117,88 137,58 157,25 175,78 215,06 252,81 286,77 324,48 362,19 399,9


20 3,84 4,36 6,07 7,32 8,15 9,36 9,73 12,54 16,25 19,57 22,75 25,93 28,92 35,27 41,36 46,84 52,93 59,01 65,09

30 5,76 6,53 9,11 10,97 12,23 14,03 14,6 18,82 24,38 29,35 34,13 38,9 43,38 52,9 62,04 70,26 79,39 88,51 97,64

40 7,68 8,71 12,15 14,63 16,3 18,71 19,47 25,09 32,5 39,14 45,5 51,86 57,85 70,53 82,72 93,68 105,85 118,02 130,19

50 9,6 10,89 15,18 18,29 20,38 23,39 24,34 31,36 40,63 48,92 56,88 64,83 72,31 88,16 103,4 117,1 132,31 147,52 162,74

60 11,52 13,07 18,22 21,95 24,45 28,07 29,2 37,63 48,75 58,7 68,26 77,79 86,77 105,8 124,08 140,52 158,78 177,03 195,28

80 15,36 17,42 24,29 29,27 32,6 37,43 38,94 50,18 65 78,27 91,01 103,72 115,69 141,06 165,43 187,36 211,7 236,04 260,38

100 19,2 21,78 30,37 36,58 40,75 46,78 48,67 62,72 81,26 97,84 113,76 129,65 144,61 176,33 206,79 234,2 264,63 295,05 325,47


20 3,53 3,98 5,45 6,51 7,22 8,25 8,57 10,94 14,06 16,85 19,53 22,19 24,71 30,03 35,14 39,73 44,83 49,93 55,03

30 5,29 5,96 8,18 9,77 10,84 12,37 12,85 16,41 21,09 25,28 29,29 33,29 37,06 45,04 52,7 59,6 67,25 74,9 82,55

40 7,06 7,95 10,91 13,03 14,45 16,49 17,13 21,88 28,12 33,7 39,05 44,39 49,41 60,05 70,27 79,46 89,67 99,87 110,07

50 8,82 9,94 13,63 16,29 18,06 20,62 21,42 27,35 35,15 42,13 48,81 55,49 61,76 75,07 87,84 99,33 112,08 124,83 137,58

60 10,58 11,93 16,36 19,54 21,67 24,74 25,7 32,82 42,19 50,55 58,58 66,58 74,12 90,08 105,41 119,19 134,5 149,8 165,1

80 14,11 15,9 21,82 26,06 28,9 32,99 34,27 43,76 56,25 67,4 78,1 88,78 98,82 120,1 140,54 158,92 179,33 199,73 220,13

100 17,64 19,88 27,27 32,57 36,12 41,23 42,83 54,7 70,31 84,25 97,63 110,97 123,53 150,13 175,68 198,65 224,17 249,67 275,16


20 3,11 3,47 4,65 5,48 6,03 6,82 7,07 8,89 11,27 13,4 15,43 17,45 19,36 23,39 27,25 30,73 34,58 38,44 42,29

30 4,67 5,21 6,97 8,21 9,04 10,23 10,6 13,33 16,91 20,09 23,14 26,18 29,03 35,08 40,88 46,09 51,88 57,66 63,44

40 6,22 6,95 9,29 10,95 12,06 13,64 14,13 17,78 22,55 26,79 30,86 34,91 38,71 46,77 54,5 61,45 69,17 76,88 84,59

50 7,78 8,68 11,62 13,69 15,07 17,05 17,67 22,22 28,18 33,49 38,57 43,63 48,39 58,46 68,13 76,82 86,46 96,1 105,74

60 9,33 10,42 13,94 16,43 18,08 20,46 21,2 26,67 33,82 40,19 46,28 52,36 58,07 70,16 81,76 92,18 103,75 115,32 126,88

80 12,44 13,89 18,58 21,91 24,11 27,28 28,26 35,56 45,1 53,59 61,71 69,81 77,42 93,54 109,01 122,91 138,34 153,76 169,18

100 15,55 17,36 23,23 27,38 30,14 34,1 35,33 44,45 56,37 66,98 77,14 87,26 96,78 116,93 136,26 153,64 172,92 192,2 211,47


20 2,84 3,15 4,14 4,83 5,28 5,93 6,14 7,63 9,57 11,29 12,93 14,56 16,1 19,35 22,46 25,26 28,36 31,46 34,56

30 4,26 4,72 6,2 7,24 7,92 8,9 9,2 11,44 14,35 16,93 19,39 21,85 24,15 29,02 33,69 37,89 42,54 47,19 51,84

40 5,68 6,3 8,27 9,65 10,57 11,87 12,27 15,25 19,13 22,57 25,86 29,13 32,2 38,69 44,92 50,51 56,72 62,92 69,12

50 7,1 7,87 10,34 12,07 13,21 14,83 15,34 19,07 23,92 28,21 32,32 36,41 40,25 48,37 56,15 63,14 70,9 78,65 86,4

60 8,52 9,45 12,41 14,48 15,85 17,8 18,41 22,88 28,7 33,86 38,79 43,69 48,3 58,04 67,38 75,77 85,08 94,38 103,68

80 11,36 12,59 16,54 19,31 21,13 23,73 24,55 30,51 38,26 45,14 51,72 58,26 64,4 77,39 89,84 101,03 113,44 125,85 138,24

100 14,2 15,74 20,68 24,13 26,41 29,67 30,68 38,14 47,83 56,43 64,64 72,82 80,5 96,73 112,3 126,28 141,8 157,31 172,8


20 2,84 2,67 3,41 3,91 4,24 4,7 4,84 5,89 7,23 8,41 9,53 10,64 11,68 13,88 15,98 17,87 19,96 22,05 24,13

30 4,26 4,01 5,11 5,86 6,35 7,05 7,26 8,83 10,84 12,61 14,29 15,96 17,53 20,82 23,98 26,81 29,94 33,07 36,2

40 5,68 5,35 6,81 7,82 8,47 9,4 9,68 11,77 14,46 16,82 19,06 21,28 23,37 27,76 31,97 35,74 39,92 44,09 48,26

50 7,1 6,69 8,52 9,77 10,59 11,75 12,1 14,71 18,07 21,02 23,82 26,61 29,21 34,71 39,96 44,68 49,9 55,12 60,33

60 8,52 8,02 10,22 11,72 12,71 14,09 14,52 17,66 21,68 25,22 28,59 31,93 35,05 41,65 47,95 53,61 59,88 66,14 72,39

80 11,36 10,7 13,63 15,63 16,94 18,79 19,37 23,54 28,91 33,63 38,12 42,57 46,74 55,53 63,94 71,48 79,84 88,19 96,52

100 14,2 13,37 17,04 19,54 21,18 23,49 24,21 29,43 36,14 42,04 47,65 53,21 58,42 69,41 79,92 89,35 99,8 110,24 120,66

STANDARD ESTIMATION OF HEAT LOSS FROM THE SURFACE OF PIPELINE

14

Calculation of p

ipeline

cooling tim

e

The primary purpose of the TEPLOMAG electrical heating systems is the maintenance of the required temperature of the heated pipelines by means of heat loss compensation . However, if scheduled or emergency repair works are necessary, the power supply may be switched off .

When disconnected from power supply, the pipeline heating system does not compensate the heat loss into the environment . The interruption of power supply will cause the pumps to stop as well . Liquid pumping will be brought to a standstill .

The pipeline will start gradual cooling . Pipelines filled with liquid and covered with heat insulation feature essential thermal inertia . The more the diameter of the pipe, and the higher the allowed cooling degree, the higher the thermal inertia is .

Operating team and maintenance department need to know the maximum allowed time period of pipeline heating system power outage . The below tables present the results of cooling time calculations made for a number of standard pipelines with drift diameter from 50 to 400 mm . Cases are considered when the pipeline is completely filled with water or oil . The pipes are covered with heat insulation made of mineral wool with the heat conductivity factor equal to 0,05 W/m•°С . The input data used in calculation are given in Table 1 .

Table 1Input data

Liquid Density, kg/m3

Thermal capacitance, J/kg•°С

Т initial, °С

Т final, °С

Air temperature range, °С

Oil 852 1900 50 20 –50 . . . 20

Water 1000 4200 8 2 –50 . . . 0

Table 2Cooling time of the pipeline with oil from +50 to +20 °С

D, mm

Douter, mm

Δ insulation, mm

ρ insulation, kg/m3

Air temperature, °С

-50 -40 -30 -20 -10 0 10 15 20

50 58 30 80 1,1 1,2 1,4 1,6 2,0 2,6 3,8 5,2 8,8

80 89 40 80 2,1 2,4 2,8 3,3 4,1 5,3 7,8 10,5 17,8

100 114 50 90 3,5 4,0 4,6 5,5 6,7 8,8 12,9 17,3 29,5

150 168 50 90 5,4 6,1 7,0 8,3 10,2 13,3 19,6 26,3 44,8

200 219 60 100 8,4 9,5 11,0 13,0 16,0 20,9 30,6 41,1 70,0

250 273 60 100 10,6 12,1 13,9 16,5 20,3 26,5 38,9 52,1 88,9

300 324 80 100 16,5 18,7 21,6 25,6 31,5 41,1 60,3 80,8 138

400 430 100 100 27,4 31,1 36,8 42,5 52,3 68,2 100 134 229

Color code:

– less than 2 hours, – from 2 to 3 hours, – from 3 to 6 hours,

– from 6 to 12 hours, – from 12 to 24 hours, – more than 24 hours .

Table 2 illustrates the results of pipe cooling time calculation, if it is filled with medium density oil, depending on the ambient air temperature . Heat insulation thickness and its density are stated along with pipe dimensions . Oil temperature at the moment of power supply outage makes up 50 °C . It is assumed that the minimum temperature to which oil can be cooled is 20 °C . The Table shows the dependencies of the pipe cooling time both on characteristics of pipes and heat insulation and on ambient air temperature . Naturally, the higher the ambient air temperature, the longer the period of pipe cooling down .

Calculation of pipeline cooling time

15

Calc

ulat

ion

of p

ipel

ine

cool

ing

tim

e

Table 3Cooling time of the pipeline 150 mm in diameter filled with oil with varying heat insulation thickness.

Table 4Cooling time of the pipeline with water from +8 to +2 °С.

D, mm

Douter, mm

Δ insulation, mm



-50 -40 -30 -20 -10 0 10 15 20

150 168 30 90 3,4 3,8 4,4 5,3 6,5 8,4 12,4 16,6 28,3

150 168 40 90 4,4 5,0 5,8 6,8 8,4 10,9 16,0 21,5 36,7

150 168 50 90 5,4 6,1 7,0 8,3 10,2 13,3 19,6 26,3 44,8

150 168 60 90 6,3 7,2 8,3 9,8 12,0 15,7 23,0 30,9 52,7

D, mm

Douter, mm

Δ insulation, mm



-50 -40 -30 -20 -10 -5 0

50 58 30 80 0,55 0,67 0,86 1,2 2,0 3,0 6,5

80 89 40 80 1,23 1,50 1,93 2,7 4,5 6,8 14,5

100 114 50 90 1,92 2,35 3,0 4,2 7,0 10,6 22,7

150 168 50 90 3,1 3,8 4,9 6,8 11,4 17,1 36,6

200 219 60 100 5,1 6,2 8,0 11,2 18,6 28,1 60,0

250 273 60 100 6,6 8,0 10,3 14,4 24,1 36,3 77,5

300 324 80 100 10,4 12,7 16,3 22,8 38,0 57,4 122,6

400 430 100 100 17,5 21,4 27,4 38,4 64,0 96,6 206,0

Table 3 exemplifies the dependence of the cooling time on the heat insulation thickness . The calculation is performed for pipeline 150 mm in diameter filled with oil . The heat insulation thickness was varying from 30 to 60 mm . The twofold increase of heat insulation thickness leads to twofold increase of cooling time . This method can be used to prolong the pipeline cooling time .

Table 4 presents the time periods of cooling down of the pipeline filled with water . The water temperature in a heated pipeline in cold season is usually maintained at 5–8 °C, water cooling down below 2 °C is not acceptable . Structure of the Table 4 is similar to that of Table 2 . In spite of the fact that heat content of 1 kg of water is 2,6 times more than that of 1 kg of oil, the smaller allowable range of temperature fall causes the decrease in allowable cooling time periods . .

Color code:

– less than 2 hours, – from 2 to 3 hours, – from 3 to 6 hours,

– from 6 to 12 hours, – from 12 to 24 hours, – more than 24 hours .

Color code:

– from 3 to 6 hours, – from 6 to 12 hours, – from 12 to 24 hours, – more than 24 hours .

17

Industrial heating systems

18

Industrial heating

systems

HTMSelf-regulating electrical heating tape for freeze protection or temperature maintenance of pipelines and vessels in safe and hazardous areas .

Automatically adjusts heat output in response to increasing or decreasing pipe temperature

Can be cut to required length without damage to its properties

Will not overheat or burnout even if self-overlapped

Full range of controls and accessories

Approved for use in safe, hazardous and corrosive environments

Ideal for fitting to equipment and small-diameter pipes

Operating voltage 220–240 VAC (110–120 VAC on request)

1 2

3 4

5

1. 0 .56 mm2 Tinned copper conductors

2. Semi-conductive self-limiting matrix

3. Thermoplastic elastomer insulation

4. Tinned copper braid

5. Optional outer jacket

FeaturesHTM is an industrial grade self-regulating heating tape that can be used for freeze protection or temperature maintenance of pipelines and vessels .

It is particularly suited for small-diameter pipes and equip-ment such as impulse and analyzer lines not subject to steaming .

It can be cut to length on site and exact piping length can be matched without any complicated design considera-tions .

HTM is certified for use in safe and explosion hazardous environments against international standards as well as GOST R 51330 and GOST R IEC 62086 standards .

Its self-regulating characteristics improve safety and relia-bility . HTM will not overheat or burnout even when over-lapped upon itself . The heat output adjusts automatically in response to temperature change .

The installation of HTM heating tape is quick and simple and requires no special skills or tools . Termination, splicing and power connection components are all provided in convenient kits .

Design optionsHTM...BТ Thermoplastic elastomer outer jacket over

tinned copper braid or combined braid ensures additional protection .

HTM...BP Fluoroplastic outer jacket over tinned copper braid provides protection where corrosive chemical solutions or vapors may be present .

19

Ind

ustr

ial h

eati

ng s

yste

ms

SELF-REGULATING ELECTRICAL HEATING TAPE

Maximum length of heating section, m(or overall length of sections of the same type, connected in parallel) vs circuit breaker type

Thermal ratingsNominal heat output at operating voltage 115 V or 230 V, when self-regulating heating tapes operate in normal conditions .

Technical data

Type Turn-on temperature, °С 230 V, 10 A

10HTM

10 100

0 95

-20 77

15HTM

10 72

0 66

-20 52

Maximum temperature 65 °С

Maximum allowable temperature de-energized (1000 hours cumulative) 85 °С

Ambient temperature range -60…+55 °С

Minimum installation temperature -60 °С

Power supply (110–120 VAC on request) 220–240 VAC

Temperature classification Т6

Maximum resistance of the protective braid, not more than 10 Ohm/km

For use with type C circuit breakers according to GOST R 50345-2010 (IEC 60898-1:2003)

* An inrush current (starting current) appears at the moment of turning on the heating section . The current value stabilizes within 5 minutes after turning on . Maximum starting current can be 5–6 times higher than the rated current value of the circuit breaker .

* The minimum bending radius at –20 °C is shown

Linear power output, W/m

Pipe temperature, °С

Dimensions and weightsType Nominal

dimensions, mmWeight, kg/100 m

Minimum bending radius*, mm

HTM . . .BT 10 .7×6 .3 10 .96 35

HTM . . .BP 10 .3×5 .9 11 .61 35

AccessoriesA range of accessories includes component parts for power supply, splice and termination of the heating tape and a control unit . We recommend using original accessories made by SST Company to ensure trouble-free operation and meeting safety standards and re-quirements .

Approval detailsCertificate of conformity IEC Ex for self-regulating heating tapes No . IECEx CCVE 12 .0002X .

Certificate of conformity to the requirements of Customs Union Technical Regulation No . 012/2011 «On safety of equipment in-

tended for use in explosive atmospheres» TC RU C-RU .ГБ05В .0528 for self-regulating heating tapes with explosion protection marking 1Ex e llС T3 . . .T6 Gb X .

Certificate of Conformity to Technical Regulations on Fire Safety for self-regulating heating tapes No . С-RU .ПБ37 .В .01460 .

Ordering informationExample: 15HTM2-BT

Linear power output 15 W/m (according to IEC 60079-1-30)Type of self-regulating heating tape: HT – low temperatureTape design version: M – for small-diameter pipesSupply voltage: 1 – 110–120 VAC, 2 – 220–240 VACBraid material: B – tinned copper wireOuter jacket material: T – thermoplastic elastomer, P – fluoropolymer

24

22

20

18

16

14

12

10

8

6

4

2

0-20 -10 10 20 30 40 500

15HTM

10HTM

20

Industrial heating

systems

HTASelf-regulating electrical heating tape for freeze protection or temperature maintenance of pipelines and vessels in safe and hazardous areas





Approved for use in safe, hazardous and corrosive environmentsх







FeaturesHTA is an industrial grade self-regulating heating tape that can be used for freeze protection or temperature maintenance of pipelines and vessels .


Internal matrix insulation forming with it a single unit pro-vides additional protection against moisture .

HTA is certified for use in safe and explosion hazardous environments against international standards as well as GOST R 51330 and GOST R IEC 62086 standards .

Its self-regulating characteristics improve safety and reli-ability . HTA will not overheat or burnout even when over-lapped upon itself . The heat output adjusts automatically in response to temperature change .

The installation of HTA heating tape is quick and simple and requires no special skills or tools . Termination, splic-ing and power connection components are all provided in convenient kits .

Design optionsHTA...BТ Thermoplastic elastomer outer jacket over


HTA...BP Fluoroplastic outer jacket over tinned cop-per braid provides protection where corro-sive chemical solutions or vapors may be present (available on order) .

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Technical data










* The minimum bending radius at –20 °C is shown .






HTA . . .BT 10 .7×6 .3 10 .96 35

HTA . . .BP 10 .5×5 .9 11 .61 35


Ordering informationExample: 25HTА2 -BT

Linear power output 25 W/m (according to IEC 60079-1-30)Type of self-regulating heating tape: HT – low temperatureTape design version: A – for commercial useSupply voltage: 1 – 110–120 VAC, 2 – 220–240 VACBraid material: B – tinned copper wireOuter jacket material: T – thermoplastic elastomer, P – fluoropolymer

45

40

35

30

25

20

15

10

5

0-20 -10 10 20 30 40 500

25HTA

20HTA

15HTA

Type Turn-on temperature, °C

230 V

10 A 16 A

15HTА

10 104 136

-15 69 89

-20 58 78

20HTA

10 79 110

-15 49 71

-20 42 58

25HTA

10 60 83

-15 39 56

-20 32 47







22

Industrial heating

systems

HTPSelf-regulating electrical heating tape for freeze protection or temperature maintenance of industrial pipelines and vessels in safe and hazardous areas











FeaturesHTP is an industrial grade self-regulating heating tape that can be used for freeze protection or temperature maintenance of pipelines and vessels .


HTP is certified for use in safe and explosion hazardous environments against international standards as well as GOST R 51330 and GOST R IEC 62086 standards .

Its self-regulating characteristics improve safety and reli-ability . HTP will not overheat or burnout even when over-lapped upon itself . The heat output adjusts automatically in response to temperature change .

The installation of HTP heating tape is quick and simple and requires no special skills or tools . Termination, splic-ing and power connection components are all provided in convenient kits .

Design optionsHTР...BТ Thermoplastic elastomer outer jacket over


HTР...BP Fluoroplastic outer jacket over tinned cop-per braid provides protection where corro-sive chemical solutions or vapors may be present .

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Technical data
















HTР . . .BT 13 .15×6 .2 12 .97 25

HTР . . .BP 12 .75×5 .8 13 .76 25


Ordering informationExample: 33HTР2 -BT

Linear power output 33 W/m (according to IEC 60079-1-30)Type of self-regulating heating tape: HT – low temperatureTape design version: P – for commercial useSupply voltage: 1 – 110–120 VAC, 2 – 220–240 VACBraid material: B – tinned copper wireOuter jacket material: T – thermoplastic elastomer, P – fluoropolymer

45

40

35

30

25

20

15

10

5

0-20 -10 10 20 30 40 500

33HTP

25HTР

15HTР

10HTР

Tип Температура включения, °C

230 В

16 A 20 A 32 A 40 A

10HTР10 205 – – –-15 140 186 195 –-20 123 165 195 –

15HTР10 145 162 – –-15 93 125 160 –-20 82 111 160 –

25HTР10 88 117 126 –-15 60 75 117 125-20 50 70 105 125

33HTР10 70 90 108 –-15 50 65 95 105-20 45 58 85 105







24

Industrial heating

systems

ВTСSelf-regulating electrical heating tape for freeze protection or temperature maintenance of industrial pipelines and vessels in safe and hazardous areas .




High power output – up to 60 W/m


Operating voltage 220–240 VAC (110–120 VAC on request))



3. Fluoroplastic insulation


5. Fluoroplastic outer jacket

FeaturesBTC is an industrial grade self-regulating heating tape that can be used for freeze protection of large diameter pipelines undergoing steaming and temperature mainte-nance of industrial pipelines and vessels where tempera-ture up to 120 °C may exist and in systems with high heat-ing tape exposure temperature .


BTC is certified for use in safe and explosion hazardous environments against international standards as well as GOST R 51330 and GOST R IEC 62086 standards .

Its self-regulating characteristics improve safety and reli-ability . BTC will not overheat or burnout even when over-lapped upon itself . The heat output adjusts automatically in response to temperature change .

The installation of BTC heating tape is quick and simple and requires no special skills or tools . Termination, splic-ing and power connection components are all provided in convenient kits .

Design optionsВTС...BP Fluoroplastic outer jacket over tinned cop-

per braid provides protection where corro-sive chemical solutions or vapors may be present .

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Technical data









* An inrush current (starting current) appears at the moment of turning on the heating section . The current value stabilizes within 5 minutes after turning on . Maximum starting current can be 5–6 times higher than the rated current value of the circuit breaker .* The minimum bending radius at –20 °C is shown .






ВTС . . .BP 12 .1×5 .4 15 .2 35


Ordering informationExample: 45ВTС2 -BР

Linear power output 45 W/m (according to IEC 60079-1-30)Type of self-regulating heating tape: BT – high temperatureTape design version: C – for industrial use Supply voltage: 1 – 110–120 VAC, 2 – 220–240 VACBraid material: B – tinned copper wireOuter jacket material: P – fluoropolymer

7570656055504540353025201510

50

-20-30-40 -10 10 20 30 40 50 60 70 80 90 100 1100

60ВTС

45ВTС

30ВTС

15ВTС


230 V

16 A 20 A 32 A

15ВTС10 165 189 –

-25 117 152 189

30ВTС10 85 114 –

-25 69 92 114

45ВTС10 70 82 –

-25 49 66 82

60ВTС10 50 64 –

-25 38 52 64







26

Industrial heating

systems

ВTXSelf-regulating electrical heating tape for freeze protection or temperature maintenance of industrial pipelines and vessels in safe and hazardous areas









3. Fluoroplastic insulation

4. Nickel plated copper braid

5. Fluoroplastic outer jacket

FeaturesBTX is an industrial grade self-regulating heating tape that can be used for freeze protection or temperature maintenance of industrial pipelines and vessels (and oth-er process equipment) as well as a component part of systems where high temperatures affect the heating tape .


BTX is certified for use in safe and explosion hazardous environments against international standards as well as GOST R 51330 and GOST R IEC 62086 standards .

Its self-regulating characteristics improve safety and reli-ability . BTX will not overheat or burnout even when over-lapped upon itself . The heat output adjusts automatically in response to temperature change .

The installation of BTX heating tape is quick and simple and requires no special skills or tools . Termination, splic-ing and power connection components are all provided in convenient kits .

Design optionsВTX...BP Fluoroplastic outer jacket over nickel plated

copper braid provides protection where corrosive chemical solutions or vapors may be present .

Temperature resistance up to 250°C

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Technical dataMaximum temperature 190 °С















15ВTX . . .80ВTX 12 .1×5 .4 15 .2 30

95ВTX 14 .4×5 .5 19 .8 30

AccessoriesA range of accessories includes component parts for power supply, splice and termination of the heating tape and a control unit . We recommend using original accessories made by SST Company to ensure trouble-free operation and meeting safety standards and re-quirements . .

Ordering informationExample: 45ВT X2 -BР

Linear power output 45 W/m (according to IEC 60079-1-30)Type of self-regulating heating tape: BT – high temperatureTape design version: X – for industrial useSupply voltage: 1 – 110–120 VAC, 2 – 220–240 VACBraid material: B – nickel plated copper wireOuter jacket material: P – fluoropolymer

110

100

90

80

70

60

50

40

30

20

10

0-20-30-40 -10 10 20 30 40 50 60 70 80 90 100 160 170 1801501401301201100

60ВTX

80ВTX

95ВTX

45ВTX

30ВTX

15ВTX


230 V

16 A 20 A 32 A

15ВTX10 110 146 165-20 99 131 165-40 88 117 165

30ВTX10 73 98 110-20 70 93 110-40 69 91 110

45ВTX10 49 64 82-20 43 56 82-40 37 49 73

60ВTX10 35 46 70-20 34 44 67-40 32 43 64

80ВTX10 27 37 52-20 24 30 49-40 24 30 49

95ВTX10 24 30 43-20 21 27 43-40 21 27 43







28

Industrial heating

systems

HTВSelf-regulating electrical heating tape for freeze protection or temperature maintenance of industrial pipelines and vessels in safe and hazardous areas





Approved for safe use in hazardous and corrosive areas

Operating voltage 22–24 V (11–12 V on request)






FeaturesHTB is an industrial grade self-regulating heating tape rated for light load that can be used to prevent freezing of pipes or to maintain the preset temperature of industrial pipelines and vessels in the construction and refrigera-tion industries as well as automobile transportation .


HTB is certified for use in safe and explosion hazardous environments against international standards as well as GOST R 51330 and GOST R IEC 62086 standards .

Its self-regulating characteristics improve safety and reli-ability . HTB will not overheat or burnout even when over-lapped upon itself . The heat output adjusts automatically in response to temperature change .

The installation of HTB heating tape is quick and simple and requires no special skills or tools . Termination, splic-ing and power connection components are all provided in convenient kits .

Design optionsHTВ...BТ Thermoplastic elastomer outer jacket over


HTВ...BP Fluoroplastic outer jacket over tinned copper braid provides protection where corrosive chemical solutions or vapors may be present .

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Technical data

Type Turn-on temperature, °С

24 V

6 A 10 A 16 A

12HTВ

5 8 14 200 8 12 20-20 6 10 16-40 4 8 12

17HTВ

5 6 10 160 6 10 16-20 6 8 14-40 4 8 12





Power supply (11–12 VAC on request) 22–24 V











HTВ . . .BT 10 .5×5 .9 10 .5 30

HTВ . . .BP 10 .5×5 .9 12 .0 30


Ordering informationExample: 12HTВ24-BT

Linear power output 12 W/m (according to IEC 60079-1-30)Type of self-regulating heating tape: HT – low temperatureTape design version: B – low voltageSupply voltage: 12 – 11–12 V, 22 – 22–24 VBraid material: B – tinned copper wireOuter jacket material: T – thermoplastic elastomer, P – fluoropolymer

25

20

15

10

5

0

-20-30-40 -10 10 20 30 40 50 60 700

17HTВ

12HTВ






30

Industrial heating

systems

CTESelf-regulating electrical heating tape for application in heating systems for open areas: pump shelters, open platforms, ramps, helicopter decks freeze protection or temperature maintenance of industrial pipelines and vessels in safe and hazardous areas .











5. Thermoplastic elastomer outer jacket

FeaturesCTE is an industrial grade self-regulating heating tape that can be used to prevent icing and snow cover forma-tion on industrial open areas .


CTE is certified for use in safe and explosion hazardous environments against international standards as well as GOST R 51330 and GOST R IEC 62086 standards .

Its self-regulating characteristics improve safety and reli-ability . CTE will not overheat or burnout even when over-lapped upon itself . The heat output adjusts automatically in response to temperature change .

The installation of CTE heating tape is quick and simple and requires no special skills or tools . Termination, splic-ing and power connection components are all provided in convenient kits .

Upon request, the heating tape can be supplied as facto-ry-made heating sections of SSBE and SMBE types, ready for connection .

Design optionsСTЕ...BТ Thermoplastic elastomer outer jacket over


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Technical data












Temperature, °С




СTЕ . . .BТ 16 .8×8 .2 22 .66 25


Ordering informationExample: 80СTЕ2 -BT

Linear power output 80 W/m (according to IEC 60079-1-30)Type of self-regulating heating tape: CT – medium temperatureTape design version: E – for industrial useSupply voltage: 1 – 110–120 VAC, 2 – 220–240 VACBraid material: B – tinned copper wireOuter jacket material: T – thermoplastic elastomer

110

100

90

80

70

-10 -5 5 10 150

80СTЕ


230 V

25 A 30 A

80СTЕ0 63 76

-20 53 64







32

Industrial heating

systems

LLSConstant wattage electrical heating cable for heating of pipelines of medium length

Length of heated pipe runs up to 3 km


High efficiency, developed surface of heat emission and flexibility


Power supply from a single point minimizes costs for supply wiring

Easy and convenient installation

1 2 3 4

1. Heating cores of copper wires

2. Insulation of organic-silicon rubber


4. Outer jacket of organic-silicon rubber

FeaturesConstructionThe heating cable structurally includes three parallel heating cores made of copper wire insulated with organ-ic-silicon rubber; the insulation is covered with tinned copper wire braid and organic-silicon rubber outer jacket .

Heating system arrangementSize of the heating conductors is selected to provide the desired power output for a specified length of the circuit . Heating cables are connected directly to three-phase power network or, if necessary, to a special step-up trans-former .

Enhanced efficiency and safetyConsiderable heated surface of the flat heating cable leads to decrease of operating temperatures in compari-son with similar heaters featuring round-shape conduc-tors thus improving safety and efficiency of the heating cable and prolonging its service life . Using organic-silicon rubber as an insulator, which is capable to maintain its electric and mechanical properties within the wide range of temperature, enables to get power output of the tape up to 50 W/m .

InstallationLLS cables may be laid on a pipe straightly or spirally . As for pre-insulated pipelines, the cables are as a rule placed in conduit elements fitted to a trunk pipe inside its thermal insulation .

The heating cable is available both as convenient for installation lengths for series connection on site and as ready-made heating sections TMTE . Cables to be installed at power supply point are delivered equipped with cold leads .

Minimum supply wiring costThe system application minimizes the required number of power supply points and, thus, reduces cost of power supply network arrangement .

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Maximum pipe / workpiece temperatureHeating cable surface temperature shall not exceed the maximum withstand temperatures of its constructional materials or that specified for the temperature classifica-tion (for installations in explosion hazardous areas) . This is ensured by limiting of power output of the heating cable depending on the pipe or workpiece temperature to a safe level either by design calculation or by means of tem-perature control system .

For worst heat transfer conditions, the temperature of the pipe should be limited to the following levels:

Technical data

Maximum workpiece temperature, °С

Nominal power output of the heating cable,

W/m

Area classification

Explosion hazardousSafe

Т6 Т5 Т4 Т3 Т2 Т1

5 55 70 100 100 100 100 100

10 50 65 95 95 95 95 95

20 30 45 75 75 75 75 75

25 20 35 70 70 70 70 70

30 10 25 55 55 55 55 55

35 – 15 45 45 45 45 45

40 – – 30 30 30 30 30

50 – – 5 5 5 5 5


Maximum allowable temperature de-energized 180 °С



Power supply three-phase up to 660 VAC depending on application conditions

Power output up to 50 W/m, depending on design version for specified application conditions

Heating conductor cross section 1 .5; 3 .0; 6 .0 мм2

Please note that the manufacturer is entitled to modify the conductor sizes in order to provide the required power output, W/m, for the specified circuit length .

DimensionsType Nominal dimensions,

mmMinimum bending radius, mm

LLS 3×1 .5 14 .9×7 .8 40

LLS 3×3 .0 16 .9×8 .5 45

LLS 3×6 .0 19 .6×9 .4 50

ATTENTION!1. Do not let cables to be placed close to each other

and avoid cable self-overlapping to exclude overheating .

2 . Carefully follow the installation manual guidelines .

Power supply systemElectric heating system is powered either from a source (a specially designed step-up transformer where the availa-ble voltage is different from 380 V), or directly from 3-phase network via a power supply control system .

Allowable power of an electric supply network should be correspondent to the power consumed by the electrical heating system . Specially designed cold start scheme makes it possible to reduce the start currents .

Longline is a complete heating systemThe SSTenergomomtazh, LLC offers not just LLS heating cables, being a part of electric heating system, but de-signs, manufactures and installs complex systems, adapt-ed for specific conditions of application at the Customer’s site . In accordance with the Customer’s requirements the following items may be supplied: a power supply source (if the supply voltage is different from 380 VAC), system of power supply and temperature control, circuit continuity monitoring/alarming equipment, feed boxes, service boxes, termination kits – all above mentioned units are specially designed and manufactured by the manufactur-ing enterprise .

Application fieldLongline LLS is a three-phase constant wattage heating cable designed to prevent freezing or maintain the product temperature in pipelines of medium length up to 3 km in safe and explosion hazardous areas .

Its typical application is to maintain the temperature of product in above-ground and buried oil and gas lines and to prevent freezing of water lines .

HIGH-PERFORMANCE CONSTANT WATTAGE ELECTRICAL HEATING CABLE

34

Industrial heating

systems

Section lengthHeating section length depending on supply voltage, cross section of the electrical core and linear power output of the heating cable with organic-silicon rubber insulation .

Heating section length, m

Power output, W/m 50 40 30 20

Cross section, mm2 1,5 3,0 6,0 1,5 3,0 6,0 1,5 3,0 6,0 1,5 3,0 6,0

Linear voltage, V

220 250 320 — 280 370 — 335 470 — 425 600 —

380 440 560 870 485 650 970 580 770 1170 740 1020 1490

500 570 730 1150 640 850 1290 770 1020 1550 975 1350 1960

660 750 970 1520 845 1130 1700 1015 1350 2040 1280 1800 2590

Typical heating system arrangement

Power supply

Control cabinet

Air temperature sensor

Cable temperature sensor

Cable temperature sensor

Pipe temperature sensor

Pipe temperature sensor

Transformer Т1

Power supply cableFeed box

Service box

End box

End termination

Connection termination

Heating section

End termination

Heated pipeline

End termination

End termination

Heated pipe section boundary

Heated pipe section

boundary

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AccessoriesWe recommend using original accessories made by SSTenergomontazh Company to ensure trouble-free operation and meeting safety standards and require-ments .

Approval detailsCertificate of conformity to the require-ments of Customs Union Technical Regula-tion TC RU C-RU .ГБ05В .0523 with explosion protection marking 1Ex e llС T1 . . .T6 Gb X

Certificate of conformity to the require-ments of Customs Union Technical Regula-tion TC RU C-RU .ГБ05В .0527 with explosion protection marking 1Ex e llС T2 . . .T3 Gb X

Certificate of Conformity to Technical Regulations on Fire Safety for electrical constant wattage heat-ing cables No . С-RU .ПБ37 .В .01429

Certificate of Conformity to Technical Regulations on Fire Safety for heating cable sections No . С-RU .ПБ37 .В .01462

36

Industrial heating

systems

SNFConstant wattage electrical heating cable for heating of pipelines, vessels and other process equipment in safe and hazardous areas

Linear power output up to 40* W/m


Operating temperature up to 240 °С

Standard operating voltage 220 VAC and 380 VAC

1 2

3 4

1. Heating core

2. Fluoropolymer insulation

3. Nickel plated copper braid

4. Fluoropolymer outer jacket

FeaturesFluoropolymer insulated heating cable series is specially designed for application in areas requiring high operating temperature and high power output .

Fluoropolymer insulation allows using cable in wet and chemically active mediums .

The cable is supplied as ready-made heating sections with installation wires and couplings . The sections may be as well assembled of component parts delivered by the manufacturer on site according to design documents .

The on-site installation of the heating sections is quick and simple . Mounting tapes and other accessories are used to facilitate the installation process .

ConstructionHeating conductor

Cupronickel alloy, High resistance alloys

Conductor insulation Fluoropolymer

Braid Copper wire

Outer jacket Fluoropolymer

PurposeSNF heating cables are intended for heating of pipelines, vessels, process equipment and other objects in the temperature range from -60 to +240 °С .

Application fieldThe heating cables can be used in heating of equipment operating at high temperatures and high humidity level, in explosion hazardous areas and in areas, where corrosive chemical solutions or vapors may be present .

* Linear power output is determined during heating system design and depends on the temperature and structure of the object being heated .

ATTENTION!1. Do not let the cable loops approach or overlap each

other to avoid overheating of the cable .

2 . The installation manual should be strictly followed .

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Technical data

Maximum operating temperature 240 °С

Maximum allowable temperature de-energized 260 °С

Maintain temperature up to 180 °С



Rated operating voltage 220 VAC and 380 VAC

Resistance of the protective braid, not more than 18 Ohm/km

Linear power output of a single cable up to 40 W/m

Minimum bending radius in storage and transportation 150 mm

Minimum permissible single bending radius during installation 30 mm

Heating cable parameters

CONSTANT WATTAGE ELECTRICAL HEATING CABLE WITH FLOURPOLYMERIC INSULATION AND OUTER JACKET


Certificate of conformity to the require-ments of Customs Union Technical Regula-tion TC RU C-RU .ГБ05В .0527 with explosion protection marking 1Ex e llС T2 . . .T3 Gb X

Certificate of Conformity to Technical Regulations on Fire Safety for electrical constant wattage heat-ing cables No . С-RU .ПБ37 .В .01429

Certificate of Conformity to Technical Regulations on Fire Safety for heating cable sections No . С-RU .ПБ37 .В .01462 .

Heating cable type

Rated resistance at 20 °C

(Ohm/km)

Section length (star connection), U=380 V, (m)

Section length (hook joint), U = 220 V, (m)

Section length (line joint), U = 220 V, (m) Outer

diameter, (mm)Power output of single cable pass, W/m

10 20 30 15 25 35 20 30 40

SNF 01R8 1,81 1635 —* —* 1330 —* —* —* —* —* 7,20

SNF 02R9 2,95 1281 906 —* 1046 —* —* 906 —* —* 6,30SNF 04R4 4,42 1046 740 604 854 660 880 740 604 —* 5,61SNF 07R1 7,13 821 582 474 672 520 440 582 474 412 5,10SNF 09R7 9,65 707 501 408 578 448 378 501 408 354 4,75SNF 11R9 11,9 636 451 367 520 404 342 451 367 319 4,60SNF 17R4 17,4 527 373 304 432 334 282 373 304 264 4,30SNF 24R8 24,8 441 312 254 360 280 236 312 254 221 4,30SNF 32R7 32,7 383 272 221 314 244 206 272 221 192 4,60SNF 0050 50,0 309 219 178 252 196 166 219 178 155 4,32SNF 0062 62,0 278 197 161 228 176 150 197 161 139 4,28SNF 0080 80,0 247 175 143 202 156 132 175 143 124 4,02SNF 0100 100,0 218 155 126 178 138 116 155 126 109 4,32SNF 0142 142,0 184 131 106 150 116 98 131 106 92 4,20SNF 0178 178,0 165 117 95 134 104 88 117 95 83 3,96SNF 0200 200,0 154 109 89 126 98 82 109 89 77 4,15SNF 0250 250,0 138 98 80 114 88 74 98 80 69 4,00SNF 0340 340,0 119 84 69 98 76 64 84 69 60 3,88SNF 0410 410,0 108 77 63 88 68 58 77 63 54 4,28SNF 0490 490,0 99 70 57 82 62 54 70 57 50 4,05SNF 0590 590,0 91 64 52 74 58 48 64 52 45 3,96SNF 0665 665,0 85 60 49 70 54 46 60 49 43 3,90SNF 0765 765,0 79 56 46 64 50 42 56 46 40 3,84SNF 1000 1000,0 69 49 40 56 44 38 49 40 35 3,86SNF 1300 1300,0 61 43 35 50 38 33 43 35 30 3,75SNF 1480 1480,0 57 40 33 46 36 31 40 33 29 3,71SNF 1865 1865,0 51 36 29 42 32 28 36 29 25 3,96SNF 2825 2825,0 41 29 24 34 26 22 29 24 21 3,78SNF 3950 3950,0 35 25 20 28 22 18 25 20 18 3,66SNF 5900 5900,0 29 20 16 24 18 16 20 16 14 3,54SNF 7000 7000,0 26 19 15 22 16 14 19 15 13 3,50SNF 8000 8000,0 25 17 14 20 16 14 17 14 12 3,47

* – This cable is used as installation wire .

38

Industrial heating

systems

Connector SNF MFConnector for SNF heating cables

High mechanical strength and system structural reliability

Quick and easy installation

Chemical stability


Explosive safety

Supply voltage up to 380 V

1 2 3 4 5

1. Bushing

2. Sealing

3. Collet sleeve

4. Heat shrinkable tube

5. Body

FeaturesThe connector design ensures reliable operation of the heating section .

The connector body is made of strong thermoplastic material able to withstand temperature up to 240 °C .

Installation of the connector is quick and does not require special tools .

Heat shrinkable tubes secure electrical protection .

ConstructionBody high-temperature thermoplastic

Bushing high-temperature thermoplastic

Collet sleeve aluminum alloy

Sealing organosilicon rubber

Heat shrinkable tube fluoropolymer

Design options

SNF MF-03-01-1Connector intended to connect heating cables and installation wires less than 4 mm2 in cross sec-tion and to connect two cables .

SNF MF-05-00-1Connector intended to connect heating cables and installation wires over 4 mm2 up to 10 mm2 in cross section .

SNF MF-05-01-1Connector intended for connection of the heating cables 6 and 10 mm2 in cross section and for repair thereof .

ApplicationThe SNF MF Connector is intended to connect medium temperature heating cables SNF with the installation wires as well as to connect the heating cables to each other .

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Technical dataMaximum allowable temperature de-energized 240 °С



Maximum cross section of the Installation wire conductor up to 10 mm2

Rated operating voltage up to 380 V

Maximum current SNF MF-03-01-1 SNF MF-05-00-1 SNF MF-05-01-1

up to 50 А up to 90 А up to 100 А

Marking 1Ex e IIС Т2…Т3 Gb Х

Protection rating IP 66

Connector type vs types of SNF constant wattage electrical heating cables and SNF installation wires


SNF Heating cable type

Installation wire type with linear power output of the heating cable making up

Connector type for joining of the heating cable and

installation wire

Connector type for joining of two heating cables

up to 20 W/m 20–30 W/m 30–40 W/mSNF 01R8 – – – – SNF MF-05-01-1SNF 02R9

SNF 01R8– – SNF MF-05-01-1

SNF 04R4

SNF 01R8

–

SNF MF-05-00-1

SNF MF-03-01-1

SNF 07R1

SNF 01R8SNF 09R7 SNF 02R9SNF 11R9SNF 17R4 SNF 04R4 SNF 02R9SNF 24R8 SNF 07R1 SNF 04R4

SNF 04R4

SNF MF-03-01-1

SNF 32R7 SNF 09R7SNF 0050

SNF 11R9

SNF 09R7SNF 0062

SNF 11R9

SNF 0080SNF 0100

SNF 07R1

SNF 0142SNF 0178SNF 0200SNF 0250SNF 0340SNF 0410

SNF 11R9

SNF 0490SNF 0590SNF 0665SNF 0765SNF 1000SNF 1300SNF 1480SNF 1865SNF 2825SNF 3950SNF 5900SNF 7000SNF 8000

* – This cable is used as installation wire .

CONNECTOR FOR MEDIUM-TEMPERATURE HEATING CABLES OF SNF TYPE

Ordering informationExample: Connector SNF MF-03-01-1

Connector type: 03 – for connection of cables with cross section less than 4 mm2; 05 – for connection of cables with cross section over 4 mm2. Application field: 00 – only for connection of the heating cable and SNF installation wire; 01 – for connection of both heating cable and installation wire and of

two SNF heating cables.Design version: 0 – without fluoropolymer heat shrinkable tubes; 1 – with fluoropolymer heat shrinkable tubes.

40

Industrial heating

systems

Flush-joint heating section based on TMF cableCable heating section for heating of pipelines, vessels and other process equipment

Linear power output up to 40* W/m

Flush-joint section construction – cost-effective solution


Easy installation

1. Insulation of fluoropolymer


3. Outer jacket of fluoropolymer

4. Installation wire

5. Heating cable

6. Splice point mark

7. Point of conductors welding

8. Current-carrying conductor

9. Heating conductor

Features and application fieldFlush-joint heating sections are supplied to the site object as finished products ready for immediate use in accordance with the project . Absence of explicit coupling at the junction of the heating and current-carrying conductors is a distinguishing feature of this type of section . Insulation, braid and outer jacket of the section have undisturbed solid and uniform construction thus ensuring high reliability of the heating section .

Insulation and outer jacket are manufactured of fluoro-polymers, thus enabling the section to withstand high operating temperature (up to 180 °C) and resist exposure to chemically aggressive environment and oil products .

Standard sections have linear output of 40 and 30 W/m . Sections with other linear output value are manufactured on request or in accordance with the project .

Complete readiness of the section for installation and uni-formity of the external dimensions essentially facilitate the installation process .

Medium temperature flush-joint heating sections are the best solution for heating of pipelines, tanks and process equipment containing fuel oil, bitumen, paraffin and other high-viscous substance as well as for heating of pump station floors .

Construction

Heating conductor cupronickel alloys, resistance alloys

Conductor of the installation wire tinned copper wires

Conductor insulation fluoropolymer

Braid tinned copper wires

Outer jacket fluoropolymer

PurposeMedium temperature flush-joint heating sections based on TMF cable are designed for heating of pipelines, tanks, process equipment and other objects in the temperature range from -60 °C to +180 °C, including application in explosion hazardous areas, for protection against icing and snow deposition on industrial open areas .

1

2

3

4

4

4

5

5

6

6

7

8 9

* Linear power output is defined during heating system development work and depends on the temperature and construction of the object being heated .

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Technical data

Maximum operating temperature 180 °С

Maximum permissible temperature (de-energized) 200 °С



Designed for operating voltage 220 and 380 VAC

Resistance of the protective braiding not more than 18 Ohm/km

Linear power output of a single cable up to 40* W/m

Minimum bending radius during storage and transportation 150 mm

Minimum permissible single bending radius at installation 30 mm

Parameters of stock-produced heating sections

Approval detailsCertificate of conformity to the requirements of Customs Union Technical Regulation No . 012/2011 for TMOE heating sections with

explosion protection marking 1Ex e llС T1 . . .T6 Gb X . No . TC RU C-RU .ГБ05В .00523


TMOE CABLE HEATING SECTION

Ordering informationExample: Heating cable section

30TMOE2 (ТMF (7х0,3)н)-0270-040Linear power output of the heating part of the section, W/m Resistive section (of TM type) Single-conductor sectionPresence of the screenSupply voltage: 2 – 220–240 V,

3 – 380–400 VType of the heating cableLength of the heating part of the section, dmLength of the installation wire at both sides, dm

ATTENTION!1. Do not let the cable loops approach or overlap each

other to avoid overheating of the cable .2 . The installation manual should be strictly followed .3 . The point of the connection between the heating

cable and the installation wire is marked by foiled tape .

Section ref . type Section resistanceat 20°С, (Ohm)±%

Length of the heating part of the section (m)

Sectionpower output

(W)

Outerdiameter

(mm)

1 . Standard sections designed for operating voltage 220 V, linear power output 30 W/m**

30TMOE2 (TMF (7×0,3)н)-0270-040 55,89-64,92 27 810 4,10

30TMOE2 (TMF (7×0,3)сн)-0330-040 45,21-52,48 33 990 4,10

30TMOE2 (TMF (7×0,3)к)-0420-040 37,38-43,43 42 1260 4,10

30TMOE2 (TMF (7×0,3)а)-0490-040 30,87-35,96 49 1470 4,10

30TMOE2 (TMF (7×0,4)к)-0560-040 28,20-32,65 56 1680 4,46

30TMOE2 (TMF (7×0,4)а)-0650-040 23,24-26,91 65 1950 4,46

30TMOE2 (TMF (7×0,3)CuNi10)-0720-040 20,16-23,99 72 2160 4,10

30TMOE2 (TMF (7×0,4)CuNi10)-0960-040 15,36-17,95 96 2880 4,46

30TMOE2 (TMF (7×0,5)CuNi10)-1200-040 12,00-14,41 120 3600 4,76

30TMOE2 (TMF (7×0,5)CuNi6)-1480-040 8,88-11,84 148 4440 4,76

2 . Standard sections designed for operating voltage 220 V, linear power output 40 W/m**

40TMOE2 (TMF (7×0,3)н)-0240-040 49,68-57,70 24 960 4,10

40TMOE2 (TMF (7×0,3)сн)-0290-040 39,73-46,12 29 1160 4,10

40TMOE2 (TMF (7×0,3)к)-0360-040 32,04-37,22 36 1440 4,10

40TMOE2 (TMF (7×0,3)а)-0420-040 26,46-30,82 42 1680 4,10

40TMOE2 (TMF (7×0,4)к)-0480-040 24,17-27,98 48 1920 4,46

40TMOE2 (TMF (7×0,4)а)-0560-040 20,02-23,18 56 2240 4,46

40TMOE2 (TMF (7×0,3)CuNi10)-0630-040 17,64-20,99 63 2520 4,10

40TMOE2 (TMF (7×0,4)CuNi10)-0840-040 13,44-15,71 84 3360 4,46

40TMOE2 (TMF (7×0,5)CuNi10)-1050-040 10,50-12,61 105 4200 4,76

40TMOE2 (TMF (7×0,5)CuNi6)-1280-040 7,68-10,24 128 5120 4,76

** Two types of the heating sections TMOE are presented in the product range: with linear power output 30 W/m and 40 W/m with installation wire 4 m long at both sides . Manufacture of the sections with other power output values and other installation wire lengths is possible on request and according to the project .

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Industrial heating

systems

MICHigh temperature mineral insulated heating cable with metal casing for heating of pipelines, vessels and process equipment

High mechanical strength High chemical stability Easy installation Supplied as ready-made sections Supply voltage up to 660 V Thermal stability up to +600 °С Explosion and fire safety

12

3

45

6

7

8

9

10

1. Heating conductor2. Conductor insulation – MgO (magnesium oxide)3. Metal outer jacket of the heating cable4. Hard soldering5. Electrical conductor6. Connection coupling7. Metal outer jacket of the installation wire8. Cable entry M209. Earthing10. Flexible installation wire

FeaturesHeating cable MIC is specially designed to be an effective and reliable tool where high operating temperature to be maintained, if heat liberation is high (for example, for heating of bitumen facilities and pipelines) .

Due to high thermal stability of the magnesium oxide in-sulation, MIC cable can be used where outer jacket tem-perature reaches 600 °C .

MIC cable has an excellent mechanical strength and high corrosion stability, it is fire-resistant and safe in operation and can be used in corrosive environments and explosion hazardous areas .

Purpose and application fieldHeating cable MIC is designed for heating of pipelines, vessels and process equipment in the temperature range from -50 to +600 °С in safe and explosion hazardous areas as well as in corrosive environment .

Heating cable MIC can be used in oil processing, chemical, pharmaceutical and food industries and many others .

Correct calculation of the electrical heating system power output makes it possible to use the cable in a wide temperature range .

The cable is supplied as ready-made sections . The section consists of the heating cable, connection couplings, installation wires, cable entries and flexible installation wires .

ATTENTION!1. Do not let the cable loops overlap each other to

avoid overheating of the cable .2 . The installation manual should be strictly followed .

Resistance to corrosive environments

– check is required

– not recommended

Outer jacket material Sulfur compounds

(H2S, SO

2)

Sulfuric acid*

Hydro-chlo-ric acid

Hydrofluoric acid Alkalis Phosphoric

acidSea

waterNitric acid Chlorine** Organic

acids ***

dry wet dry dry wet

Copper

Cupronickel alloy

Stainless steel *

Inconel

– recommended

– admissible

* – depending on concentration and temperature ** – resistance to chlorines depends on chemical composition of the salt *** – resistance to different organic acids differs

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Casing (outer jacket) versions

1. Copper Maximum heat stability up to 200 °С

2. Cupronickel alloy Maximum heat stability up to 400 °С

3. Inconel or stainless steel

Maximum heat stability up to 600 °С

Technical data

Operating voltage up to 660 V

Insulation resistance, not less than 103 MOhm•m

Maximum heat resistance up to 600 °С

Maximum maintenance temperature up tp 450 °С



Earth leakage current 3 mA / 100 m

Minimum installation temperature –60 °С

Minimum bending radius 6 outer diameters

Cable design versions

CONSTANT WATTAGE ELECTRICAL HEATING CABLE WITH MINERAL INSULATION

Cable Conductor material

Conductor resis-tance at 20 °C,

Ohm/km

Cable outer diameter,

mm

Cold leads

Cross sec-tion, mm2

Diameter, mm

Heating cable in copper outer jacket

MIC Cu 4 Copper 4 5,9 16 8,3MIC Cu 7 Copper 7 5,3 10 7,3MIC Cu 11 Copper 11 4,9 6,0 6,4MIC Cu 17 Copper 17 4,6 6,0 6,4MIC Cu 25 Copper 25 3,7 6,0 6,4MIC Cu 40 Copper 40 3,4 2,5 5,3MIC Cu 63 Copper 63 3,2 2,5 5,3

Heating cable in cupronickel outer jacket

MIC CuNi 4 Copper 4 5,9 16 8,3MIC CuNi 7 Copper 7 5,3 10 7,3MIC CuNi 11 Copper 11 4,9 6,0 6,4MIC CuNi 17 Copper 17 4,6 6,0 6,4MIC CuNi 25 Copper 25 3,7 6,0 6,4MIC CuNi 40 Copper 40 3,4 2,5 5,3MIC CuNi 63 Copper 63 3,2 2,5 5,3MIC CuNi 160 Constantan 160 4,9 6,0 6,4MIC CuNi 250 Constantan 250 4,4 2,5 5,3MIC CuNi 400 Constantan 400 4,0 2,5 5,3MIC CuNi 630 Constantan 630 3,7 2,5 5,3MIC CuNi 1000 Constantan 1000 3,4 2,5 5,3MIC CuNi 1600 Constantan 1600 3,2 2,5 5,3

Heating cable in incolel, stainless steel outer jacket

MIC ** 160 Nichrome 160 6,5 6,0 6,4MIC ** 250 Nichrome 250 5,3 6,0 6,4MIC ** 400 Nichrome 400 4,7 2,5 5,3MIC ** 630 Nichrome 630 4,3 2,5 5,3MIC ** 1000 Nichrome 1000 3,9 2,5 5,3MIC ** 1600 Nichrome 1600 3,6 2,5 5,3MIC ** 2500 Nichrome 2500 3,4 2,5 5,3MIC ** 4000 Nichrome 4000 3,2 2,5 5,3MIC ** 6300 Nichrome 6300 3,2 2,5 5,3MIC ** 10K Nichrome 10000 3,2 2,5 5,3

** IL – Inconel, ST – Stainless steel

Maximum operating temperatures

Specific power output of heating, W/m

Figures on curves represent the maintained temperature values

Tem

pera

ture

of t

he h

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g ca

ble

oute

r jac

ket,

°C



Tem

pera

ture

of t

he h

eatin

g ca

ble

oute

r jac

ket,

°C


Do not use heating cables of MIC**6300 and MIC**10K type in conditions beyond those marked by dash-lines


Tem

pera

ture

of t

he h

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g ca

ble

oute

r jac

ket,

°C

Ordering informationExample: Heating cable section

35ТООE2(МIС CuNi 250)-0250-040

Linear power output, W/m Section name Supply voltage: (2 – 220, 3 – 380, 5 – 500, 6 – 660 V)Cable typeOuter jacket type (Сu – copper, CuNi – cupronickel alloy, IL – inconel, ST – stainless steel)Resistance, Ohm/kmLength of the heating part of the section, dmLength of the installation wire at each side (any length is possible on request), dmApproval details

Certificate of conformity to the requirements of Customs Union Technical Regulation No . 012/2011 for TMOE heating sections with

explosion protection marking 1Ex e llС T1 . . .T6 Gb X . No . TC RU C-RU .ГБ05В .00523


44

Industrial heating

systems

SKIN-SYSTEMSafe and reliable heating system for pipelines of any length designed for above-ground, buried and under-water pipelining in safe and explosion hazardous areas .

Heating of pipelines of an unlimited length

No accompanying supply network required

High operating temperatures

Electrical safety

High mechanical strength of the heating system

Application in explosion hazardous areas

1. High-voltage power line

2. Packaged transformer substation (PTS)

3. Induction-resistive heater (IR-heater)

4. Induction-resistive conductor (IR-conductor)

5. Heat insulation

6. Pipeline being heated

5

6

3

4

Field of applicationInduction-resistive heating system (IRHS) or SKIN-system is designed to maintain the product temperature, protect long trunk pipelines against freezing and ensure their start heating .

SKIN-system is the only one, which is capable to heat a pipeline run of up to 30 km long (without any accompa-nying network) . This system can be also used for heating trunk pipelines of an unlimited length provided accom-panying supply network be arranged .

Principle of operationThe heating element of the system consists of an induction-resistive heater (IR-heater) with the outer diameter of 20–45 mm and the wall thickness of at least 3 .0 mm; there is an insulated copper or aluminum induction-resistive conductor (IR-conductor) with cross section of 10–30 mm2 placed in it .

The IR-conductor is electrically connected to the IR-heater at the end of a heating run while AC voltage is supplied between the conductor and the IR-heater at the run head; the voltage value is calculated basing on the required heat output and the heated run length .

Currents of the IR-conductor and the IR-heater have opposite directions and thus skin and proximity effects originate in the system . As a result, the IR-heater current flows in the inner layer close to the inner surface of the IR-heater and there is no voltage available on the outer surface of the IR-heater .

The IR-conductor is non-magnetic (made of copper, aluminum), thus, it does not feature any noticeable skin effect and AC flows throughout the whole cross section of the IR-conductor .

The main heat-producing element of IRHS is the tube, which produces up to 80 % of the system output .

1

2

Construction and system component parts

IR-heaterLow carbon steel tube with diameter of 20–45 mm and wall thickness of 3–4 mm

IR-conductor

Special conductor resistive to high voltage (up to 4 kV), high temperature (up to 200 °C) and mechanical stress at installation

IRFB, IRCB, IREB, IRC, PTS

Feed boxes, connection boxes, end boxes, connectors, Pack-aged Transformer Substation

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ELECTRICAL HEATING SYSTEM IRHS-15000

Technical data

Length of the heated pipelineUp to 30 km without accompanying sup-ply network

Power output of the heating system up to 120 W/m

Operating temperature 200 °С


Heating element voltage up to 4 kV

Cross section of IR-conductor of the heater up to 30 mm2

Approval detailsCertificate of conformity to the requirements of Customs Union Technical Regulation No . 012/2011 «On safety of equipment in-

tended for use in explosive atmospheres» for the electrical heating system IRHS-15000 with explo-sion protection marking No . RU C-RU .ГБ05В .00378 .

Certificate of Conformity to Technical Regulations on Fire Safety for IRC conductors No . С-RU .ПБ37 .В .01459 .

Certificate of conformity IEC Ex No . IECEx CCVE 11 .0001X .

Permission of the Federal Service for Environmen-tal, Technological and Nuclear Supervision No . РРС 00-31340 for application of electrical heat-ing system IRHS-15000 of explosion-proof design .

Control and power supply scheme

Air temperature sensor

PACKAGED TRANSFORMER SUBSTATION

Control cabinet

Power cabinet

Pipeline temperature sensor

IR-heater temperature sensor

Special purpose transformer

Load balancing device

Power supply line

Transformer-capacitance converters are used to supply power to load, they consist of special purpose transformer and load balancing device . This device allows connecting high power single-phase load (the heater of the SKIN-system) to three-phase power supply network with no current imbalance in power supply network at that .

The control system monitors the ambient air temperature, IR-heater temperature, temperature of the pipeline being heated, load current and load voltage . The control system allows remote control over the heating process and supervision of all necessary parameters .

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Industrial heating

systems

Heat emissionSpecific heat emission of one element, W/m

Maximum length of the heated pipeline, km

Heater diameter

42×332×325×3

Cross section of cur-rent-carrying conductor

40 mm2

20 mm2

10 mm2

IR-heater

IR-conductor

Heat conductive paste Silarm

Heat flow

Safety of the system is ensured by skin effect due to which the current flows in the inner layer of the IR-heater close to its inner surface with the voltage potential of the outer surface being equal to zero at that .

Heat transfer off SKIN-system to the pipeline is provided by a good contact and application of special heat con-ductive paste Silarm .

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48

Industrial heating

systems

CIDIREH – Heating system for wellsDevice for heating a well with a heating cable directly in tubing of petroleum fluid pumping

Prevention of paraffin crystallization

A heater with the output power varying along its length

Extended service time of heater due to its unique design

Energy saving by more than 20%

Energy efficiency

Environmental compatibility

Performance capabilities of the CIDIREH1. Automatic maintenance of the set temperature of

borehole fluid

2. Monitoring of current heating parameters

3. Automatic control of heating switching ON and OFF

4. Control and display of operations on LCD monitor of the operator’s panel

5. Automatic heating switching OFF when the tempera-ture exceeds the set level

6. Automatic restoring of the system operation .

Field of applicationThe device is intended for heating a well with a heating cable directly in tubing of petroleum fluid pumping . Heating is effected up to the temperature that exceeds the paraffin crystallization temperature .

The specific feature of this device is that there is used a cable with variable power output along its length .

Heater operation conditions In vertical position with attachment at the mouth

In stress and strained condition being subject to gravity

In oil and gas environment

In explosion hazard zones of category II С according to GOST 30852 .9-2002

With an ambient pressure of up to 150 atm .

At an oil temperature at depth of up to 50 °С with required heating power of 30…60 W/m

At a depth below the well ARPD crystallization point

Tensile load during operations of descent and lift from well is not less than the assembly tripled weight .

1. Automation cabinet

2. Feed box

3. Heater

1

2

3

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COMPLETE INDUSTRIAL DEVICE OF INDUCTION-RESISTIVE ELECTRICAL HEATING (CIDIREH)

Energy efficiency

1. Oil temperature by the well depth below which the paraffin crystallization appears .

2. Geothermic curve .

3. Oil temperature without the well heating .

4. Heater length .

5. Paraffin precipitation depth without heating .

6. Oil temperature when a heater with constant power output along the length is used .

7. Oil temperature when two-step heater is used .

8. Area of the two-step heater efficiency .

All known trace heaters have constant power output along their length (see Figure pos . 6) .

The design and the manufacturing technology offered by the SST, LLC enable to increase or to decrease the linear heat output in individual segments of the heater (see Fig-ure pos . 7) .

The length and the number of the fragments with various heat output is calculated based on the input data for each well individually .

Temperature, °C

Dep

th, m

50

Industrial heating

systems

1

34

2

InWarm Reform Industrial

InWarm Reform IndustrialInWarm Reform Industrial is an energy saving industrial coating that exhibits thermal-reflecting properties, prevents condensation of moisture and provides corrosive protection .

Excludes condensate phenomena

Blocks corrosion development under thermal insulation

Reduces destructive thermal shocks (cyclic, rapid change) on thermal insulation materials

Principle of applicationThe thermal shielding membrane InWarm Reform Indus-trial reflects solar radiation, reduces density of heat flow, differentiates warmth and cold due to the unique struc-ture that contains in a dry layer rarefied air encapsulated in ceramic microspheres in amount of 83–85 % of the to-tal volume of the membrane .

Eliminates effect of the solar radiation due to the high reflection capabilities

Lowers the temperature of hot surfaces

Protects personnel against thermal injury

The thermal shielding membranes InWarm Reform Industrial are manufactured on the basis of acryl-silicone dispersion and ceramic microsphere . The paste of low density is applied by spraying

Objects of application1. Tanks, storage vessels, reservoirs

2. Pipelines of various purpose

3. Power equipment

4. Technical areas of various purpose

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THERMAL SHIELDING MEMBRANES INWARM REFORM INDUSTRIAL

Technical dataTemperature range of operation from -40 to +170 °C

Temperature range of application from +5 до + 160 °C

Thermal conductivity by GOST 7076 0,068 W/m²/K

Fraction of insulating particles 83 %

Drying time between coats 2 hours at least

Consumption at 0,5 mm layer thickness 0,7 l/m²

Flammability G1

Service life 10 years at least

Container plastic can, 20 l in volume

Condensation prevention

Corrosion prevention under the thermal insulation

Reduction of temperature of hot equipment surfaces

Reflection of solar radiation, prevention of oil products evaporation

52

Industrial heating

systems

SILARMA Paste for improvement of heat contact between heating elements and objects to be heated

Decreases transition thermal resistance by several times

Reduces heat loss at active heating

Operating temperature range from -60 °C to+200 °C (SILARM-81) or + 180 °C (SILARM-3)

Protects steel surfaces against corrosion

Equalizes thermal field of the heating object

Available in 600 ml foil tubes or up to 5 liter cans

1. Heating cable

2. SILARM paste

3. Surface to be heated

Product modifications availableSILARM is available in two modifications – vulcanizing and non-vulcanizing .

SILARM-3 is non-vulcanizing single-component paste of white color with high viscosity, so that it does not stream down from vertical surfaces . It accurately fills any cavities and gaps .

SILARM-81 is vulcanizing two-component paste of white color with vulcanization period from 4 to 24 hours and high heat stability . In vulcanized condition, SILARM-81 features high dielectric properties .

Any additional sheath is not needed after the paste is ap-plied, for keeping shape and physical properties of ther-mal bridge created .

Thermal insulating materials can be laid immediately above the paste layer .

Temperature distribution

1

1 2

3

3

PurposeHeat conductive paste SILARM is designed for ensuring effective heat transfer from heating elements to the object to be heated in such applications as heating of pipelines, vessels and other constructions operating in temperature range from -60 °С to +200 °С (SILARM-81) or from -60 °С to 180 °С (SILARM-3) .

Principle of operationThe SILARM paste has high thermal conductivity . Being laid on contact area it fills gaps between the heater and the heated surface that improves sufficiently heat ex-change in the system . Using the paste prevents overheat-ing of the heating element .

Resistance to jumps in temperatureSILARM is resistant to low ambient temperatures up to -60 °C and to high temperatures up to +200 °C /180 °C and also to temperature jumps in this range . That ensures stable operation of heating system at temperature cy-cling .

Easy to useSILARM-3 is available in foil tubes 600 ml in volume . The paste is extruded from the tube to the surface to be heated by means of special pistol .

SILARM-81 is delivered as a set: the component No .1 (in cans up to 5 liters in volume) is completed with appropriate quantity of catalyst agent . After mixing of components, SILARM-81 is applied to a surface to be heated by spatula .

Safety and reliabilityAll components of the SILARM paste are safe and non-toxic, they do not send off substances hazardous to health . Routine production practice ensures sustained performance of the product .

Long service lifeTechnology level of the production and high quality components guarantee the life time of the paste not less than 10 years .

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HEAT CONDUCTIVE PASTE

Technical data Typical example of application

Modification SILARM-3 SILARM-81

Number of mixed components 1 2

Proportion of components — 1:100

Lifetime of components’ mixture, h — ≥1

Vulcanization time, h nonvulcanized 24

Heat resistance, °С 180 200

Cold-resistance, °С – 60 –60

Thermal conductivity, not less than, W/m°С 0,8 0,7

Density, not less than, g/cm3 2,5 2,3

Service life 10 years

AccessoriesThe manufacturer delivers everything required for using the paste SILARM: pistols, user’s manuals .

Approval detailsCertificate of Conformity for the Heat conductive paste SILARM-81 No . РОСС RU .АВ87 .Н03898

Certificate of Conformity for the Heat conductive paste SILARM-3 No . РОСС RU .АВ87 .Н03897

Technical specificationsSILARM-81: TU 2257-250-33006874-2004

SILARM-3: TU 2257-251-33006874-2004

SILARM is laid by means of pistol and filling knife (spatula) for improvement of heat contact between a tube to be heated and a tubular heater or heating cable .

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Industrial heating

systems

* Simultaneous connection of three heating tapes of 33HTP or 60BTC type is not allowed .

РТВ 401Connection box for power supply connection to self-regulating electrical heating tapes

Efficient solution for power supply connection and input of self-regulating heating tapes through thermal insulation in electrical heating systems

May be used with self-regulating heating tapes of all types

Eliminates the risk of damage to heating tapes at termination points

Approved by a certificate of conformity for use in explosion hazardous areas

All required component parts are included in the delivery kit of the box

Wide application range


High thermal stability

Non-corrosive

DescriptionPTВ 401 is a connection box purposed for connection of self-regulating electrical heating tapes to power network and for branching of the self-regulating heating tapes .

The box is fixed directly onto the pipeline .

The box enables connection of up to two self-regulating tapes* to power cable and connection of up to three tapes* for branching .

The enclosure design ensures moisture and dust ingress protection IP66 and high corrosion stability .

Cable entry of the box is designed for connection of unarmored power cables of 7 to 18 mm in diameter or armored power cables of 12 to 20 mm in diameter .

The installed terminal blocks ensure connection of multicore or single core conductors of 1,5 до 10 mm2 in cross section .

1. Power cable

2. РТВ 401 connection box

3. Heating section (tape)

12

3

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CONNECTION BOXES

Technical data Delivery kit*Climatic version and category of location according to GOST 15150-69 UHL1 (boreal climate)

Moisture and dust ingress protection rating IP66

Explosion protection marking 1Ex e IIC T3 . . .T6 Gb X

Temperature Group of explosion hazardous area Т6

Operating ambient temperature range -60 . . .+50 °С


Operating current up to 50 A

Terminal block WDU/EX 3 modules 10 mm2

Terminal block WPE/EX 2 modules 10 mm2

Enclosure dimensions 122×120×90

Total weight (maximum) 1,55 kg

РТВ 401 box enclosure

Armored cable entry, brass M25 Ex

Unarmored cable entry, plastic M25 Ex

Locking nut, brass М25

Earthing tag, brass M25

Sealing ring M25

Cable gland GP25

Short-circuiter with fixtures П06 .06х150-00

Base section SEU .01 .01

Plate SEU .0012

Nut DESTU .002

Ring (with rectangular cross section)

Sealing SEU .0013

Sealing SEU .0013-01

Blanking plug SEU .0014

Blanking plug SEU .0014-01

Screw М5х40

Washer 5

Ordering informationРТВ connection boxes are marked with indication of number and type of cable entries for power cables and self-regulating tapes connection .

Example: РТВ 401 XS/0

Х – number of «input» cable entries S – type of cable entries (Б – armored entry, П – plastic entry)

* The component parts and their quantities are selected with order (see below)

Accessories(To be ordered separately):

Metal strap PFS/3 – for the box fixing onto a pipeline .

Heating tape termination kit – to be selected according to the used tape type .

Product rangeРТВ 401-1П/0РТВ 401-1Б/0

Approval detailsCertificate of conformity to the require-ments of Customs Union Technical Regula-tion No . 012/2011 «On safety of equipment

intended for use in explosive atmospheres» with explosion protection marking 1Ex e llС T3 . . .T6 Gb X TC RU C-RU .ГБ05В .00522

56

Industrial heating

systems

РТВ 401-ISConnection box with light indication

Provides light indication of power voltage existence at the end of the heating section



Features high mechanical strength





Non-corrosive

DescriptionPTВ 401-IS is a version of PTВ 401 unit . It is purposed for indication of presence of power voltage across heating sections based on self-regulating heating tapes .

A lamp with extra bright LED signals the voltage presence at the end of a heating section .

The green LED with long lifetime is seen at any view angle including the case of direct sunlight incidence .

Design features:

– provides one heating tape entry

– ensures dust and moisture ingress protection rating IP66 as well as high corrosion resistance

– easy installation

1. РТВ 401-IS connection box


1

2

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Дополнительные изделия(To be ordered separately):


Technical data Delivery kitClimatic version and category of location according to GOST 15150-69 UHL1 (boreal climate)


Explosion protection marking 1Ex e d IIC T3 . . .T6 Gb X




Electric lamp lifetime >105 h

Lamp consuming power <1 W

Terminals up to 2,5 mm2

Light source green LED

Light coverage 180°



РТВ 401-IS box enclosure

Sealing SEU .0013




Base section SEU .0101

Plate SEU .0012

Nut DESTU .002


Screw М5х40

Washer 5

Ordering informationExample: РТВ 401- IS


intended for use in explosive atmospheres» with explosion protection marking 1Ex e d llС T3 . . .T6 Gb X TC RU C-RU .ГБ05В .00522

CONNECTION BOXES

58

Industrial heating

systems

РТВ 402Connection box for power supply connection to self-regulating electrical heating tapes

Efficient solution for power supply connection of self-regulating heating tapes in electrical heating systems


Eliminates the risk of damage to heating tapes at termination point



Wide application range Quick and easy installation High thermal stability Non-corrosive

DescriptionPTВ 402 is a connection box purposed for connection of self-regulating heating tapes to power network .

The box is fixed on a building wall, on neighboring metal construction or, by means of a bracket, directly onto the pipeline .

The box enables connection of one or two self-regulating tapes .




2

3

4

5

1

1. Power cable



4. Protection hose

5. Cable entry unit

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Metal strap PFS/3 – for the bracket fixing onto a pipeline .

Bracket РВ – for the box fixing onto a pipeline .


Technical data Delivery kit*Climatic version and category of location according to GOST 15150-69

UHL1 (boreal climate)







Terminal block WDU/Ex 3 modules 10 mm2

Terminal block WPE/Ex 2 modules 10 mm2




Armored cable entry, brass М25 Ех

Unarmored cable entry, plastic М25 Ех


Earthing tag, brass М25

Sealing ring М25

Cable gland GP25


Blanking plug M25 Ex


Example: РТВ 402 XS/YJ/ZPL

Х – number of «input» cable entriesS – type of cable entries (Б – armored entry, П – plastic entry)Y – number of «output» cable entriesJ – type of cable entries (П – plastic entry)Z – number of flexible entriesP – flexible entry L – type of entry (Ш – hose entry)

* The component parts and their quantities are selected with order (see below)) .

Product rangeРТВ 402-1П/1ПРТВ 402-1П/2ПРТВ 402-1Б/1ПРТВ 402-1Б/2ПРТВ 402-2Б/1П



CONNECTION BOXES

60

Industrial heating

systems

РТВ 402-IS

Provides light indication of power voltage existence at the end of the heating section



Features high mechanical strength





Non-corrosive

DescriptionPTВ 402-IS is a version of PTВ 402 unit . It is purposed for indication of presence of power voltage across heating sections based on self-regulating heating tapes .

A lamp with extra bright LED signals the voltage presence at the end of a heating section .


Design features:

– provides one heating tape entry

– ensures dust and moisture ingress protection rating IP66 as well as high corrosion resistance

– easy installation

Connection box with light indication


2. Protection hose


2

3

1

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Technical data Delivery kitClimatic version and category of location according to GOST 15150-69 UHL1 (boreal climate)







Lamp consuming powe <1 W







Unarmored cable entry, plastic М25 Ex

Sealing ring М25

Cable gland GSL2S

Ordering informationExample: РТВ 402- IS



CONNECTION BOXES

62

Industrial heating

systems

РТВ 403

Efficient solution for control cables connection and input through thermal insulation






Non-corrosive

DescriptionPTВ 403 is a connection box purposed for connection of heating system control cables .

The box enables connection of one or two control cables, up to 3 temperature sensors and input through thermal insulation of up to 4 temperature sensors (1 reserved) .

The enclosure design ensures moisture and dust ingress protection rating IP66 and high corrosion stability .

Cable entries of the box are designed for connection of unarmored power cables of 7 to 18 mm in diameter and armored power cables of 12 to 20 mm in diameter .

The installed terminal blocks ensure connection of multicore or single core conductors of 0,5 до 2,5 mm2 in cross section .

Connection box for control cables connection

1. Control cable


3. Sensor’s installation wire

4. Temperature sensor

12

3

4

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UHL1 (boreal climate 1)






Operating current 21 А

Terminal block WDU/Ex 9 modules 2,5 mm2




Armored cable entry, brass М25 Ex




Sealing ring М25

Cable gland GP25


Sealing SEU .0015



Plate SEU .0012

Nut DESTU .002


Screw М5×40

Washer 5

* The component parts and their quantities are selected with order (see below) .

Ordering informationРТВ connection boxes are marked with indication of number and type of cable entries for control cables connection .

Example: РТВ 403 XS/YJ

Х – number of «input» cable entriesS – type of cable entries (Б – armored entry, П – plastic entry)Y – number of «output» cable entriesJ – type of cable entries (Б – armored, П – plastic entry)



Product rangeРТВ 403-1П/0

РТВ 403-2П/0

РТВ 403-1Б/0

РТВ 403-1Б/1Б



CONNECTION BOXES

64

Industrial heating

systems

РТВ 404

Efficient solution for control cables connection and input through thermal insulation






Non-corrosive

DescriptionPTВ 404 is a connection box purposed for connection of heating system control cables .

The box enables connection of one or two control cables, up to 3 temperature sensors and output of one or two temperature sensors .

The enclosure design ensures moisture and dust ingress protection rating IP66 and high corrosion stability .

Cable entries of the box are designed for connection of unarmored power cables of 7 to 18 mm in diameter and armored power cables of 12 to 20 mm in diameter .

The installed terminal blocks ensure connection of multicore or single core conductors of 0,5 до 2,5 mm2 in cross section .

Connection box for control cables connection

1. Control cable


3. Sensor’s installation wire

4. Temperature sensor

5. Protection hose

6. Cable entry unit

1

2

3

4

6

3

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UHL1 (boreal climate 1)






Operating current 21 А

Terminal block WDU/Ex 9 modules 2,5 mm2




Armored cable entry, brass М25 Ex





Sealing ring М25

Cable gland GSL25

Cable gland GP25


Ordering informationРТВ connection boxes are marked with indication of number and type of cable entries for control connection .


Х – number of «input» cable entriesS – type of cable entries (Б – armored entry, П – plastic entry)Y – number of «output» cable entriesJ – type of cable entries (Б – armored entry, П – plastic entry)Z – number of flexible entriesP – flexible entry L – type of entry (Ш – hose entry)




Product rangeРТВ 404-1Б/0РТВ 404-2Б/1ПРТВ 404-1Б/2ПРТВ 404-1П/0РТВ 404-1П/2П



CONNECTION BOXES

66

Industrial heating

systems

РТВ 405

Efficient solution for power supply connection and input of SNF and TMF constant wattage heating cables

May be used with SNF and TMF cables of all types







Non-corrosive

DescriptionPTВ 405 is a connection box purposed for connection of SNF and TMF constant wattage heating cables to power network .


The box enables connection of one or two heating cable sections realizing loop connection pattern or three sections realizing star connection pattern .




Connection box for power supply connection to constant wattage heating cables

1. Power cable



4. SNF MF connection unit (for SNF cable)

5. Heating section

12

3

4

4

5

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Terminal block WРЕ/Ex 2 modules 10 mm2






Locking nut, brass M25 Ex

Earthing tag, brass M25 Ex

Sealing ring M25


Cable gland GP25



Plate SEU .0012

Nut DESTU .002


Sealing SEU .0015


Screw М5х40

Washer 5

* The component parts and their quantities are selected with order (see below) . .



X – number of «input» cable entries S – type of cable entries (Б – armored entry, П – plastic entry)



Product rangeРТВ 405-1П/0РТВ 405-1Б/0РТВ 405-0/0



CONNECTION BOXES

68

Industrial heating

systems

РТВ 406

Efficient solution for power supply connection of mineral-insulated cable






Non-corrosive

DescriptionPTВ 406 is a connection box purposed for connection of constant wattage heating cables of MIC type to power network .

The box enables connection of one heating cable section .




Connection box for power supply connection to heating sections based on mineral-insulated cables (MIC)

1. Power cable


3. Heating section

4. Connection coupling

5. Bracket

1

2

34

5

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Sealing ring M25

Sealing ring M20

Cable gland GP25








Bracket ПЛ .PTB 0606 – for the box fixing onto a pipeline .


Product rangeРТВ 406-1П/0РТВ 406-1Б/0



CONNECTION BOXES

70

Industrial heating

systems

РТВ 601

Efficient solution for power supply connection and input of self-regulating heating tapes through thermal insulation in electrical heating systems








Non-corrosive

DescriptionPTВ 601 is a connection box purposed for connection of self-regulating electrical heating tapes to power network .


The box enables connection of up to four self-regulating tapes .




Connection box for power supply connection to self-regulating electrical heating tapes

1. Power cable



4. Protection hose

5. Cable entry unit

1

2

3

4

5

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Locking nut, brass M25


Sealing ring M25



Plate SEU .0012

Nut DESTU .002


Screw М5х40

Washer 5


Sealing SEU .0013




Cable gland GP25


Ordering informationРТВ connection boxes are marked with indication of num-ber and type of cable entries for power cables and self-regulating tapes connection .


X – number of «input» cable entries S – type of cable entries (Б – armored entry, П – plastic entry)Y – number of «output» cable entriesJ – type of cable entries (Б – armored entry, П – plastic entry)Z – number of flexible entriesР – flexible entry L – type of entry (Ш – hose entry)Accessories

(To be ordered separately):



Product rangeРТВ 601-1Б/0 РТВ 601-1Б/1Б РТВ 601-1Б/1ПРТВ 601-1Б/2Б РТВ 601-1Б/2П РТВ 601-1П/1ПРТВ 601-1П/2П РТВ 601-2Б/1П



CONNECTION BOXES

72

Industrial heating

systems

РТВ 601-IS

Efficient solution for power supply connection, input of self-regulating heating tapes through thermal insulation in electrical heating systems and providing light indication of power voltage existence








Non-corrosive

DescriptionPTВ 601-IS is a connection box purposed for connection of self-regulating heating tapes to power network and for light indication of presence of power voltage across heating sections .


The box enables connection of up to four self-regulating electrical heating tapes .




A lamp with extra bright LED signals the voltage presence in the power network .


Connection box with light indication for power supply connection to self-regulating electrical heating tapes

1. Power cable



4. Protection hose

5. Cable entry unit

1

2

3

4

5

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Explosion protection marking 1Ex e d llC T3 . . .T6 Gb X



















Sealing ring M25



Plate SEU .0012

Nut DESTU .002


Screw М5х40

Washer 5


Sealing SEU .0013




Cable gland GP25


Ordering informationРТВ connection boxes are marked with indication of num-ber and type of cable entries for power cables and self-regulating tapes connection .

Example: РТВ 601 XS/YJ- IS

X – number of «input» cable entries S – type of cable entries (Б – armored entry, П – plastic entry)Y – number of «output» cable entriesJ – type of cable entries (Б – armored entry, П – plastic entry)IS – light indication




Product rangeРТВ 601-1П/0-IS РТВ 601-1Б/1Б-ISРТВ 601-1П/1П-IS РТВ 601-1Б/1П-ISРТВ 601-1П/2П-IS РТВ 601-1Б/2П-ISРТВ 601-1Б/0-IS РТВ 601-2Б/1П-IS



CONNECTION BOXES

74

Industrial heating

systems

РТВ 602

Efficient solution for power supply connection self-regulating heating tapes in electrical heating systems








Non-corrosive

DescriptionPTВ 602 is a connection box purposed for connection of self-regulating electrical heating tapes to power network and for branching of power cables . .

The box is fixed by means of a bracket on building wall, neighboring metal construction, or directly onto the pipeline .

The box enables connection of up to three self-regulating tapes .


Cable entry of the box is designed for connection of unar-mored power cables of 7 to 18 mm in diameter or ar-mored power cables of 12 to 20 mm in diameter .

The installed terminal blocks ensure connection of multi-core or single core conductors of 1,5 до 10 mm2 in cross section .

Connection box for power supply connection to self-regulating electrical heating tapes

1. Power cable



4. Protection hose

5. Cable entry unit

1

2

3

4

5

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Sealing ring M25 Ex


Cable gland GP25




X – number of «input» cable entries S – type of cable entries (Б – armored entry, П – plastic entry)Y – number of «output» cable entriesJ – type of cable entries (Б – armored entry, П – plastic entry)Z – number of flexible entriesР – flexible entry L – type of entry (Ш – hose entry)Accessories

(To be ordered separately):




Product rangeРТВ602-1П/1П РТВ602-1П/2П РТВ602-1П/3ПРТВ602-2П/3П РТВ602-1Б/1П РТВ602-1Б/2ПРТВ602-1Б/3П РТВ602-2Б/1П РТВ602-2Б/2ПРТВ602-2Б/3П



CONNECTION BOXES

76

Industrial heating

systems

РТВ 602-IS

Efficient solution for power supply connection and providing light indication of power voltage existence across self-regulating heating tapes in electrical heating systems








Non-corrosive

DescriptionPTВ 602-IS is a connection box purposed for connection of self-regulating heating tapes to power network, branching of power cables and for light indication of presence of power voltage across heating sections .

The box is fixed by means of a bracket on building wall, neighboring metal construction, or directly onto the pipeline .

The box enables connection of up to three self-regulating electrical heating tapes


Cable entry of the box is designed for connection of unar-mored power cables of 7 to 18 mm in diameter or ar-mored power cables of 12 to 20 mm in diameter .


A lamp with extra bright LED signals the voltage presence in the power network .


Connection box with light indication for power supply connection to self-regulating electrical heating tapes

1. Power cable



4. Protection hose

5. Cable entry unit

1

2

3

4

5

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Operating current up to 50 А
















Sealing ring М25 Ex

Short-circuiter with fixtures П06 .06×150-00

Cable gland GP25



Example: РТВ 602 XS/YJ- IS

X – number of «input» cable entries S – type of cable entries (Б – armored entry, П – plastic entry)Y – number of «output» cable entriesJ – type of cable entries (Б – armored entry, П – plastic entry)IS – light indication





Product rangeРТВ 602-1П/3П-IS РТВ 602-2Б/1П-ISРТВ 602-1П/4П-IS РТВ 602-1Б/2П-ISРТВ 602-1Б/3П-IS РТВ 602-2Б/3П-ISРТВ 602-1Б/4П-IS



CONNECTION BOXES

78

Industrial heating

systems

РТВ 605

Efficient solution for power supply connection and input of SNF and TMF constant wattage heating cables

May be used with SNF and TMF cables of all types







Non-corrosive

DescriptionPTВ 605 is a connection box purposed for connection of SNF and TMF constant wattage heating cables to power network .

The box enables connection of one or two heating cable sections realizing loop connection pattern or three sec-tions realizing star connection pattern .


Cable entry of the box is designed for connection of unar-mored power cables of 14 to 25 mm in diameter or ar-mored power cables of 17 to 26,3 mm in diameter .


Connection box for power supply connection to constant wattage heating cables

1. Power cable



4. SNF MF connection unit (for SNF cable)

5. Heating section

1

2

3

5

4

4

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Terminal block WDU/Ex 3 modules 16mm2










Sealing ring M32 Ex



Plate SEU .0012

Nut DESTU .002


Screw М5х40

Washer 5

Sealing SEU .0015




Example: РТВ 605 XY/0







CONNECTION BOXES

80

Industrial heating

systems

РТВ 606

Efficient solution for power supply connection of mineral-insulated cables






Non-corrosive

DescriptionPTВ 606 is a connection box purposed for connection of constant wattage heating cables of MIC type to power network .

The box enables connection of two heating cable sections realizing loop connection pattern or three sections realizing star connection pattern .




Connection box for power supply connection to heating sections based on mineral-insulated cables (MIC)

1. Power cable


3. Heating section

4. Connection coupling


6. Bracket

1

2

34

5

6

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Sealing ring M25 Ex

Sealing ring M20 Ex


Cable gland GP25






Bracket ПЛ .PTB 0606 – for the box fixing onto a pipeline .





CONNECTION BOXES

82

Industrial heating

systems

РТВ 1005

Efficient solution for power supply cables connection in electrical heating systems






Non-corrosive

DescriptionPTВ 1005 is a connection box purposed for connection of power supply cables in electrical heating systems .

The box enables connection of up to six power cables .


The box is equipped with the following cable entries:

– up to two entries for connection of unarmored cables of 14 to 25 mm in diameter or armored cables of 17 to 26,3 mm in diameter .

– up to four entries for connection of unarmored cables of 7 to 18 mm in diameter or armored cables of 12 to 20 mm in diameter .


Connection box for power supply cables connection in electrical heating systems

1. Power cable


3. Power cable

4. Connection box

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3

4

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Sealing ring M32 Ex

Sealing ring M25 Ex


Cable gland GP32

Cable gland GP25


Ordering informationРТВ connection boxes are marked with indication of number and type of cable entries for power cables con-nection .

Example: РТВ 1005–XS/YJ

X – number of input cable entries М32S – type of cable entries М32 (Б – armored entry М32, П – plastic entry М32)Y – number of output cable entries М25J – type of cable entries М25 (Б – armored entry М25 , П – plastic entry М25)



CONNECTION BOXES

84

Industrial heating

systems

РТВ 1006

Efficient solution for power supply cables connection in electrical heating systems






Non-corrosive

DescriptionPTВ 1006 is a connection box purposed for connection of power supply cables in electrical heating systems .

The box enables connection of up to six power cables .


The box is equipped with the following cable entries:

– up to two entries for connection of unarmored cables of 23,5 to 33,6 mm in diameter and armored cables of 18 to 32 mm in diameter .

– up to four entries for connection of unarmored cables of 7 to 18 mm in diameter or armored cables of 12 to 20 mm in diameter .


Connection box for power supply cables connection in electrical heating systems

1. Power cable


3. Power cable

4. Connection box

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3

4

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Sealing ring M40 Ex

Sealing ring M25 Ex


Cable gland GP40

Cable gland GP25


Ordering informationРТВ connection boxes are marked with indication of number and type of cable entries for power cables con-nection .

Example: РТВ 1006–XS/YJ

X – number of input cable entries M40S – type of cable entries M40 (Б – armored entry M40,

П – plastic entry M40)Y – number of output cable entries M25J – type of cable entries M25 (Б – armored entry M25,

П – plastic entry M25)



CONNECTION BOXES

86

Industrial heating

systems

Effective means of distribution cabinet heating

Protection against low temperatures

Condensation preventing

Increase of service life of the electric equipment installed

High reliability

Control over heating power output depending on environmental sensor readings

Designed for DIN rail mounting

Application The control cabinet heater is designed for anti-condensa-tion heating and maintenance of positive temperature in the cabinet .

FeaturesThe heater is specially developed to improve the reliability of control equipment operation in cold season thus extending the life span of the said equipment .

The heating element is made of special heat-conductive material, what ensures high heat transfer, decreases the weight considerably, and improves electrical strength and hermeticity of the heater .

The heat emitted distributes evenly over large surface through finned metal body of the heater .

The materials used ensure high stability of the heater to both subzero and high positive temperatures .

The installation of the heater is simple and quick . The fastenings allow quick heater installation in the control cabinet .

Control cabinet heater designed to protect control equipment against low temperatures

1. Aluminium radiant element

2. Heating element

3. Crossbar

4. Screw

5. DIN rail fastener


7. Thermal switch

8. Bimetallic thermostat

1

2

7 8

35

6

4

Reliability and electrical safetyThe heating element is protected by metal outer jacket from both sides . This insures mechanical protection against damages .

Supply lead is made of silicon wire resistive to overheating .

Reliable operation of the heater is ensured by high electri-cal strength and insulation resistance of the dielectric materials used .

All items undergo factory tests .

It is recommended to use the heating system completed with temperature controller PT-420 to control the tem-perature inside the cabinet .

As a result, the maximum power output is used at low temperatures, and it is decreased in step with temperature rise .

NSHU

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CONTROL CABINET HEATER

Technical data Installation details

Ordering informationExample: Control cabinet heater

NSHU-150A

Control cabinet heaterRated power consumption, W

Heater installation options:

а) without heat-reflective screen,б) with the use of heat-reflective screen

100

mm

equipment equipment

20 m

m20

mm

2 m

m

NSHU

NSHU

а) б)

Correct position of the DIN-rail fastener

top

bottom

Parameter

NSHU-150А NSHU-200А NSHU-300А

Dimensions, mm 240×170×50 180×125×80 240×170×80

Rated AC 50 Hz supply voltage, V 220 ± 10%

Rater power*, W 150 200 300

Maximum permissible temperature of the heater’s surface, °C

125

Maximum permissible air temperature at the heater’s operation, °C

+20

Minimum permissible air temperature at the heater’s operation, °C

-50

Installation wire length, m not least than 1,5

Class of protection against electric-shock hazard according to GOST R 52161 .1-2004

I

Ingress protection rating according to GOST 14254-96 IP44

Weight, kg 2,00 1,85 3,40

* The tolerance range of the rated power is plus 5 %, minus 10 % . The rated power is defined at ambient temperature plus 25°С .

Delivery kitThe delivery kit includes:

NSHU-150A NSHU-200A NSHU-300A

Technical Certificate with Operation Manual 1 1 1

Heater 1 1 1

Individual packing 1 1 1

Crossbar with DIN-rail fastener 1 1 1

Screw M3 4 8 8

Washer GOST 6402-70 4 8 8

Washer GOST 10450-78 4 8 8

Approval detailsCertificate of conformity for the NSHU heater РОСС RU .AB87 .B01815

АВ87

88

Industrial heating

systems

TERMINATION KIT FOR ELECTRICAL HEATING TAPES TKL, TKR

Accessories for the TEPLOMAG system installation

DescriptionStandard termination kits for self-regulating electrical heating tapes contain boots made of organic-silicon rub-ber making possible simple and quick termination of tapes’ ends .

The kit includes crimp-type tips, tube for earthing wire, organic-silicon sealing for cable entry M25, adhesive seal-ant 10 ml and heat shrinkable tube intended to enforce the mechanical properties of the end termination ensur-ing its additional strength .

Termination kit vs. heating tape type

Ref . type of the kit

Maximum expo-sure tempera-ture, °C

Ref . type of self-regulating heating tape

ТКL 125 HTB, BTC (up to 50 W/m)

TKR 125 HTР, HTM, HTA

TKW 190 BTX, BTC (over 50 W/m)

Ordering informationТКn kit, where n is termination kit .

Approval detailsCertificate of conformance to the Customs Union Technical Regulation No . ТС RU С-RU .ГБ05 .В .00528 with explosion-protection marking 1Ex e IIC T3 . . .T6 Gb X

IEC certificate of conformity IEC Ex for self-regu-lating electric heating tapes with kits No . IECEx CCVE 12 .0002X

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KITS FOR ELECTRICAL HEATING TAPES

KIT FOR ELECTRICAL HEATING TAPES TKT/M

DescriptionTKT/M kit is designed to connect the self-regulating elec-trical heating tape and the installation wire directly on the object site, in safe and explosion hazardous areas, at max-imum exposure temperature 125 °C . TKT/M kit includes heat shrinkable tubes made basing on polyethylene composite and crimp-type connectors .

Ordering informationTKT/M kit .

Approval detailsCertificate of conformance to the Customs Union Technical Regulation No . ТС RU С-RU .ГБ05 .В .00528 with explosion-protection mark-ing 1Ex e IIC T3 . . .T6 Gb X


KIT FOR ELECTRICAL HEATING TAPES TKL/j, TKR/j

DescriptionStandard kits for entry of one end of self-regulating electri-cal heating tapes into connection boxes and boxes with light indication (PTB 401-IS, PTB 402-IS) .

The kit includes crimp-type tips, tube for earthing wire, or-ganic-silicon sealing for cable entry M25, adhesive sealant 10 ml .

Kit vs. heating tape type

Ref . type of the kit

Maximum expo-sure tempera-ture, °C

Ref . type of self-regulating heating tape

ТКL/j 125 HTB, BTC (up to 50 W/m)

TKR/j 125 HTР, HTM, HTA

TKW/j 190 BTX, BTC (over 50 W/m)

Ordering informationТКn kit, where n is termination kit type .



90

Industrial heating

systems

KIT FOR ELECTRICAL HEATING TAPES СР-6

KIT FOR ELECTRICAL HEATING TAPES СР-7


DescriptionCP-6 kit is designed to connect self-regulating electrical heating tapes of HTM, HTA, HTP and BTC types (up to 50 W/m) with outer jacket made of thermoplastic elasto-mer and fluoroplastic .

Maximum exposure temperature is 125 °C .

CP-6 kit includes heat shrinkable tubes made basing on polyethylene composite, solder, copper braid, fluoroplas-tic tape .

DescriptionCP-7 kit is designed to connect high temperature self-regulating electrical heating tapes of BTC type (over 125 °C) and BTX with outer jacket made of fluoroplastic featuring maximum exposure temperature 190 °C . CP-7 kit contains heat shrinkable tubes made basing on fluoro-polymer, solder, tinned copper braid, fluoroplastic tape and adhesive sealant .

Ordering informationSplice kit СР-6 .

Ordering informationSplice kit СР-7 .





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DEVICE FOR CABLE ENTRY UNDER THERMAL INSULATION LEK/U

ACCESSORIES FOR INSTALLATION OF TEPLOMAG SYSTEM

Ordering informationDevice for cable entry under thermal insulation LEK/U .

Approval detailsThe products are not subject to mandatory certification .

Supply kitThe kit includes:

Name Q-ty

1 . Lock nut 1

2 . Metal plate 1

3 . Self-tapping screws 4

4 . Gland body GW50416 1

5 . Sealing ring of the gland 1

6 . Cable sealing ring (2 types) 1

7 . Washer 1

8 . Gland head 1

STRAPS TO FIX BRACKETS OF CONNECTION BOXES TO THE PIPE

Ordering information1. Strap PFS/n (where n is the length of the strap, m)

2. Strap PFS/30 is used with fastening elements .


DescriptionName Length, m

PFS/3 3

PFS/30 30

1

27

8

3

5

6

4

92

Industrial heating

systems

PВКР1 ПЛ .РТВ 0606 .-10

ПЛ .РТВ 0606 .-20

КР101КР3

BRACKET TO FIX CONNECTION BOXES TO THE PIPE AND ONTO VESSELS

SELF-ADHESIVE FIXING TAPE


Ordering informationBracket PВ* .

Bracket КР-1** .

Bracket КР-3** .

Bracket КР-101** .

Bracket ПЛ .РТВ 0606 .-10* .

Bracket ПЛ .РТВ 0606 .-20* .

_________* The brackets are fixed by means of two fixing straps of PFS type (to be supplied

as per separate order) .** The bracket is fixed by means of welding .


Approval detailsCertificate of conformance of Voluntary Certifica-tion System in the field of fire safety No . НСОПБ .RU .ПР037 .Н .00152 .

ApplicationSelf-adhesive fixing tape to fasten the heating tapes to the pipes, where high temperatures are maintained .

To be used with heating tapes of all types .

Technical dataLength 33 m

Width 11 mm

Stability against constant temperature effect of 200 °С

Recommended installation temperature starting from –15 °C and higher

Adhesive material modified silicone

Ordering informationFixing tape FT/HTМ

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SELF-ADHESIVE ALUMINUM FIXING TAPE

FIXING BAND

«ATTENTION ELECTRICAL HEATING» MARKER

ACCESSORIES FOR INSTALLATION OF TEPLOMAG SYSTEM




ApplicationThe self-adhesive aluminum fixing tape is used to fasten the heating tape to flat surfaces, for example, flat surfaces of vessels; to fix the heating tape to bodies of valves/pumps . The self-adhesive aluminum fixing tape can be also used as a gasket under heating tapes laid on plastic tubes .

ApplicationThe fixing band is used to fasten the cable to the vessel .

Technical dataLength: 50 m

Width: 50 mm

Stability against constant temperature effect of 110 °С

Recommended installation temperature starting from –5 °C and higher

Adhesive material acrylic

Ordering informationSelf-adhesive aluminum fixing tape

Ordering informationFixing tape 25 (where 25 is the pitch of the fixing element location, mm)

Ordering informationMarker «Attention Electrical Heating»

25 mm

19 m

m

55 m

m

ATTENTIONELECTRICAL HEATING!

Special systems and technologies, LLCTel.: (495) 728-80-80

ELECTRICAL HEATERSARE INSTALLED UNDER HEAT INSULATION

145 mm

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Automated control systems

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Description EHACS automatically controls electric heating using sig-nals received from temperature sensors . Analyzing the received data, the system automatically switches heating on or off . There are possible both two-position control based on surface temperature and proportional control based on air temperature . Temperature settings can be corrected in the process of the system operation .

In the EHACS system there are used programmable logic controllers (PLC), discrete and analog signals input-out-put modules, operator’s panel and serial interface mod-ule RS232/RS485 . Regardless of the complexity and di-mensions of the object, EHACS usage will allow for significant improvement of operating characteristics of electric heating systems with regard to features of control and regulation, protection and monitoring, and in case of usage of integrated APCS on the object it will comple-ment it .

Purpose maximum ease of control and adjustment;

promptness and high quality of decisions on electrical heating control;

increase in reliability of thermal conditions; quick elim-ination of pre-fault and fault conditions followed by case analysis;

equipment operation diagnostics and repair cost re-duction ;

providing the staff with retrospective process data (logging, event record base, data calculation for equipment operation analysis);

record, control and possibility to influence on power consumption .

ELECTRICAL HEATING AUTOMATED CONTROL SYSTEMS

StructureEHACS consists of:

Power cabinets (PC);

Automatic equipment cabinets (AEC);

Temperature sensors

Set of equipment for automated control, monitoring, data collection and transfer to the operating automated process control system (APCS) .

EHACS

Power cables to heating sections

Power cables to heating sections

Control cables to temperature sensors

Control cables to temperature sensors

Place of automatic equipment cabinets installation for electric heating system

Management Communication cable

Management

PC PCPC PCPC PCAEC AECData storage server

Manager’s workplace

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ELECTRICAL HEATING AUTOMATED CONTROL SYSTEMS

Example of user display of EHACS operator’s panel

Advantages optimal way of electrical heating control and

maximum power-saving due to algorithm fitting to a specific site object;

electrical heating system remote control and remote management;

acquisition of a wide range of information (temperature, load current, supply mains voltage, power consumption, emergency situations and others);

modernization of electrical heating control systems of previous generations;

reduction of operation costs due to remote data collection, control and regulation of power consumption;

improved protection of process flows of hazardous production facilities due to authorization-based access system and recording of signals, alarms, failures and personnel operations;

ease of operation: all the software, user interfaces, instructions are made in Russian;

start-up and commissioning and finishing adjustment of the systems provided by qualified specialists on-site, adjustment is conducted taking into consideration the requirements of operating personnel and process service department;

a possibility of control system scaling with connection of new input-output modules;

a possibility of correction of logical interrelationship between sensor and heated object from user terminal (touch screen operator’s panel).

system status identification (heating on/off ) by inter-rogating discrete input modules;

input-output modules output relays status manage-ment based on measurement results (electric heating systems switching on-off, system status notification)

In AEC PLC connection with input-output modules is ef-fected by means of internal bus . PLC is a slave controller in the MODBUS network and performs the following functions:

calculation of current values of measured temperatures;

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EHACS integration into Customer’s APCSEHACS is integrated into Customer’s APCS by way of im-plementation of data transfer protocol Modbus TCP or Modbus RTU protocol . Data in all AEC are accumulated in the data storage server and transferred from there to

the manager’s automated work place (AWP) . For data transfer it is possible to use both cabling and fibre optic communications systems as well as radio channels .

Example of cabinets versions

Structure chart of EHACS integration into Customer’s APCS

Automatic equipment cabinets (AEC)

ModBus TCP

ModBus RTUModBus RTU

Management

PCPC

PCPC

PCPC

AECAECPLCPLC Analog input modulesAnalog input modules

Discrete input-output modules






Data storage server

Manager’s workplace

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Power cabinet (PC)

Ordering informationAll EHACS systems are developed and manufactured as per individual design .

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Purpose PT-400 controller is used as a part of the electric heating systems for pipelines as well as with de-icing systems . The controller is designed for object temperature measure-ment and heating process control . Measurement and control are effected by 4 independent channels within the temperature setting range from -60 to +500 °C . The accuracy of temperature maintenance is ±1 °С, display of indication accuracy is 0 .1 °C .

Operating principleThe temperature maintenance control is of relay-type, the control method is two-positional (on-off ), load current via own relay contacts is up to 6 A . The upper and the lower limits of the temperature maintenance range should be set at the device installation .

FeaturesThe controller features high temperature measurement accuracy together with high interface immunity of the temperature measurement channels . Thanks to the above, the device may be conveniently used when the sensors are removed from the device within a distance of up to 100 m, at that 8 sensor types may be used .

Application The controllers of this type are widely used for monitoring and maintenance of the preset temperature value of pro-cess pipelines and vessels . PT-400 devices are also very easy to use in freezing chambers where ground heating under the chamber floor prevents the ground from freez-ing thus preventing floor lifting . Four control channels al-low to control several chambers from one device .

Ease of operationThe built-in display facilitates the device checkup and adjustment . Four control buttons located on the front panel provide user friendly interface .

InstallationThe controller’s construction provides its installation in a control cabinet . The device is designed for DIN-rail mount-ing (6 modules) .

Reliability100% of the devices pass factory tests . The preset param-eters can be stored in the device nonvolatile memory .

РT-400Electronic temperature controller for four channel temperature maintenance

Control of 4 independent channels

High accuracy of temperature measurement

High level of interference protection of measurement channels

Maximum remoteness of temperature sensors is up to 100 m

Simultaneous indication of temperatures by 4 channels

Temperature setting range is from –60 to +500 °C

Built-in matrix display

Easy setting of controlled temperatures

DIN-rail mounting

RS485 communications interface, MOD_BUS/RTU

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ELECTRONIC TEMPERATURE CONTROLLER

Technical data

Temperature setting range –60 °C . . . +500 °C

Measurement channels number 4 channels

Control channels number 4 channels

Temperature measurement accuracy 0,5 %

Temperature indication accuracy 0,1 °C

Types of temperature sensors used* (the type of the connected sensor is to be set in the device adjustment menu, separately for each channel)**

Type0-Pt100, W100

=1 .3850,Type1-Cu100, W

100=1 .4260,

Type2-Cu100, W100

=1 .4280,Type3-Cu50, W

100=1 .4260,

Type4-Cu50, W100

=1 .4280,Type5-Pt50, W

100=1 .3850,

Type6-Pt100, W100

=1 .3910,Type7-Pt50, W

100=1 .3910 .

* – It is not included in the delivery kit, it should be ordered separately .

** – Type 4 – factory preset .*** – Thermoresistance, connected according to three-wire circuit, by

cable with recommended cross-section of 2 .5 mm2 at least .

WarrantyWarranty period of operation is 1 year from the date of sale .

Ordering information

Connection diagramApproval detailsCertificate of conformance to the requirements of Customs Union Technical Regulation No . 004/2011 «On safety of low-voltage equipment» and No . 020/2011 «Electromagnetic compatibility of equipment» . No . ТС RU C-RU .ME67 .B .00064

1. Electronic temperature controller РТ-400 .

2. Temperature sensor (resistance thermometer, 1 pcs for each measurement channel) . The sensor type to be clarified at ordering .

Interface, communication protocol 9,600 bit/s RS485, MOD_BUS/RTU

Maximal sensor remoteness from the controller*** up to 100 m

Data logging Available, nonvolatile

Maximum control relay current 6 A, 220 VAC

Enclosure protection rating IP20

Operating temperature 0 °C . . . +40 °C

Power supply 220 VAC +10/-15 % , 50 Hz

Overall dimensions 105×90×66 mm

Weight 450 g

control relays contacts

Power 220 VAC

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Purpose PT-410 electronic controller is designed for temperature measurement and preset temperature maintenance control . Its application range includes industrial electric heating of pipelines, vessels, various volume capacities, etc . Also domestic application of the controller is possible for heating of pipes and capacities . The device ensures a possibility of temperature measurement by means of measuring sensors of thermal resistance type .

Operating principleOutput device control logic ensures optimal heating maintenance process . The temperature maintenance method is “proportional type control” . The user sets a con-troller performance characteristic by entering two tem-peratures and percentages of the total system output corresponding to them (-10 °C, 100 % and +80 °C, 10 % in an example shown in the picture) . The controller calcu-lates its temperature-power curve basing on these data:

Then the device is automatically switched to the temper-ature stabilization mode . As a result, the pipe temperature is kept within the preset range irrespective of changes in ambient air temperature with energy consumption being as low as practicable .


Application The device is used stationary, along with ambient air and heated object temperature sensors (optionally, at discre-tion) . During the device installation it is necessary to input lower and upper limits for the temperature maintenance range using 4 control buttons located on the front panel . These settings are enough for normal operation of PT-410 controller .

РT-410Electronic temperature controller for pipeline heating systems

Automatic regulation of heating power depending on ambient air temperature and heated surface temperature

Saving up to 40% of electric energy due to efficient control of the heating system

Thermal process control capability within the temperature range from -200 °C to +1,100 °C to an accuracy of ±0.5°C

Conversion of heating system based on series resistance cables to a self-regulating one

Automatic adjustment to heat capacity of an individual heated surface

External sensor removed from the device within a distance of up to 100 m

Automatic pipe (or other heated surface)overheating or overcooling protection with forced heating switch ON or OFF correspondingly

Keeping the preset parameters in a nonvolatile memory as long as necessary even if electric power is off

Supply voltage 230 VAC 50–60 Hz DIN-rail mounting Current air and pipe temperature indication on a

LC-indicator Signaling on emergency and abnormal situations Easy installation and adjustment

P, relative output power of the heating system

temperature, Т °С

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Technical data

Temperature setting range -200 °C . . . +1100 °C*



Measurement channels number

2 channels:– air temperature measure-

ment channel R1– surface temperature meas-

urement channel R2 .

Output relay channels2 channels:– control channel . Relay K1 .– emergency channel . Relay K2

Analog output DC voltage: 0 . . .10 V

Maximum relay current 16 A, 230 VAC . (control relay and emergency relay)


Operating temperature +5 °C . . . +40 °C

Power supply 230 VAC +10/-15 % , 50–60 Hz

Consuming power not more than 5 W

Mounting option in control cabinet DIN-rail, 4 modules


Weight 300 g

Types of temperature sensors used**The sensors are defined by the parameter W100***

Type0-Pt100, W100

=1 .3850 (-200 °C … +850 °C),Type1-Cu100, W

100=1 .4260 (-50 °C … +200 °C),

Type2-Cu100, W100

=1 .4280 (-200 °C … +200 °C),Type3-Cu50, W

100=1 .4260 (-50 °C … +200 °C),

Type4-Cu50, W100

=1 .4280 (-200 °C … +200 °C),Type5-Pt50, W

100=1 .3850 (-200 °C … +850 °C),

Type6-Pt100, W100

=1 .3910 (-200 °C … +1100 °C),Type7-Pt50, W

100=1 .3910 (-200 °C … +1100 °C) .

* Depends on type of used temperature sensor . ** It is not included in the delivery kit, it should be ordered separately . *** W

100 – ratio of sensor’s resistance at 100 °C to its resistance at 0 °C .



Connection diagram



Ease of operationThe built-in display facilitates the device checkup and adjustment . Four control buttons located on the front panel provide user friendly interface .



Approval detailsCertificate of conformance to the requirements of Customs Union Technical Regulation No . 004/2011 «On safety of low-voltage equipment» and No . 020/2011 «Electromagnetic compatibility of equipment» . No . ТС RU C-RU .ME67 .B .00064


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ДАТЧИК ДАТЧИК

ВЫ

Х. 1

ОБ

Щ.

ВЫ

Х.2

ОБ

Щ.

POWER RELAY

SENSOR SENSOR

OU

T 2

OU

T 1

COM

MO

N

COM

MO

N

RELAY

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Purpose PT-420 electronic controller is designed for temperature measurement and preset temperature maintenance control . Its application range includes industrial electric heating of pipelines, vessels, various volume capacities, etc . Also domestic application of the controller is possi-ble for temperature maintenance in electric heating sys-tems . The device ensures a possibility of temperature measurement by means of measuring sensors of ther-mal resistance type .

Operating principleThe controller realizes two-position (on-off ) relay control method . The upper and the lower limits of the tempera-ture maintenance range should be set at the device in-stallation .


Application The controllers of this type are widely used for monitor-ing and maintenance of the preset temperature value of process pipelines and vessels . PT-420 devices are also very easy to use in freezing chambers where ground heating under the chamber floor prevents the ground from freezing, thus preventing floor lifting . Two control channels allow to control several chambers from one device .

Ease of operationThe built-in display facilitates the device checkup and ad-justment . Four control buttons located on the front panel provide user friendly interface .



РT-420Electronic temperature controller for two-channel temperature maintenance

2 independent control channels

High temperature measurement accuracy

High interference immunity of measurement channels

External sensors removed from the device within a distance of up to 100 m

Simultaneous display of temperatures for 2 channels

Simultaneous display of heating state for 2 channels

Thermal control capability within the temperature range from -200 °C to +1,100 °C

DIN-rail mounting

Equipped with built-in matrix display

Easy adjustment of controlled temperatures

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Technical data

Temperature setting range –200 °C . . . +1100 °C*



Measurement channels number 2 channels

Output relay channels 2 channels

Analog output DC voltage: 0 . . .10 V

Maximum relay current 16 A, 230 VAC



Power supply 230 VAC +10/-15 % , 50–60 Hz

Consuming power not more than 5 W

Mounting option in control cabinet DIN-rail, 4 modules


Weight 300 g

Types of temperature sensors used**The sensors are defined by the parameter W100***

Type0-Pt100, W100

=1 .3850 (-200 °C … +850 °C),Type1-Cu100, W

100=1 .4260 (-50 °C … +200 °C),

Type2-Cu100, W100

=1 .4280 (-200 °C … +200 °C),Type3-Cu50, W

100=1 .4260 (-50 °C … +200 °C),

Type4-Cu50, W100

=1 .4280 (-200 °C … +200 °C),Type5-Pt50, W

100=1 .3850 (-200 °C … +850 °C),

Type6-Pt100, W100

=1 .3910 (-200 °C … +1100 °C),Type7-Pt50, W

100=1 .3910 (-200 °C … +1100 °C) .

* Depends on the type of the temperature sensor used . ** It is not included in the delivery kit, it should be ordered separately . *** W

100 – ratio of sensor’s resistance at 100 °C to its resistance at 0 °C .



Connection diagram



Approval detailsCertificate of conformance to the requirements of Customs Union Technical Regulation No . 004/2011 «On safety of low-voltage equipment» and No . 020/2011 «Electromagnetic compatibility of equipment» . No . ТС RU C-RU .ME67 .B .00064


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СЕТЬ РЕЛЕK1

РЕЛЕK2

t°R1 t°R2

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ДАТЧИК ДАТЧИК

ВЫ

Х. 1

ОБ

Щ.

ВЫ

Х.2

ОБ

Щ.

POWER RELAY

SENSOR SENSOR

OU

T 2

OU

T 1

COM

MO

N

COM

MO

NRELAY

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Application PTM-2000 controller is used as a part of industrial elec-tric heating systems of pipelines, vessels . The controller is intended for temperature measurement and control of the object heating .

Control features5 control algorithms are provided by the device .

1 . «TUBE» – two-position control by 4 channels based on ON and OFF temperature settings .

2 . «TUBE+» – proportional control by 4 channels (based on ambient air temperature with the surface tempera-ture control) .

3 . «ROOF/ROAD» – control of de-icing systems for roofs and open areas by 4 zones .

4 . «TIMER» – control of power output percentage by 4 independent channels by time period .

5 . «MEASURER» – Measuring and indication of 8 tem-perature channels .

РTМ-2000Electronic temperature controller for eight-channel temperature monitoring and four-channel temperature maintenance .

4 independent control channels

High temperature measurement accuracy

High interference immunity of measurement channels

External sensors can be placed at max. distance of 1,000 m

Simultaneous display of temperatures for 4 channels

Thermal control capability within the temperature range from -100 °C to +600 °C

Equipped with built-in LED-display

Easy adjustment of controlled temperatures

Power supply 230 VAC, 50–60 Hz

DIN-rail mounting

Communication interface RS485, MOD_BUS/RTU

The preset parameters are saved in nonvolatile device memory

Technical data

Temperature setting range

–100 °C . . . +600 °C for normal-ized signal 4…20 mА–55 °C . . . +60 °C (+125 °C**) for temperature sensor TST01

Measurement channels number 4(8) channels

Control channels number 4 channels

Temperature measurement accura-cy 0,5 %


Types of temperature sensors used* (the type of the connected sensor is to be set in the device adjust-ment menu, separately for each channel)

TST01, TSP01, TSP02, TSW01 Normalized signal 4…20 mА

Interface, communication protocol RS485, MOD_BUS/RTU

Maximal sensor remoteness from the controller

100 m for temperature sensor TST01up to 1,000 m for normalized signal 4…20 mА

Maximum control relay current 6 A

Power consumption 12 W



Power supply 90–245 VAC, 50–60 Hz

Weight 450 g


Permissible relative air humidity 80 %

Mounting type DIN-rail, 9 modules

* – The temperature sensor is not included in the delivery kit, it should be ordered separately . The sensor’s parameters are provided in its Technical Certificate .

** – For sensor in silicone enclosure .

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WarrantyWarranty period of operation is 2 years from the date of sale .


Function of contacts

Approval detailsCertificate of conformance No . РОСС RU .AB87 .B03180 .

1. Electronic temperature controller РТМ-2000 .

Joint products depending on heating system’s appli-cation, ordered separately:

2. Temperature sensor (resistance thermometer) TST01– 1 pc . for each measuring channel .

3. Water sensor TSW01 (for de-icing systems) .

4. Precipitation sensor TSP03-D, TSP01 or TSP02 (for de-icing systems) .

5. Power supply unit for precipitation sensor BPDO (for de-icing systems) .

Operation features The controller features high temperature measurement precision as well as interference immunity of the tem-perature measurement channels . Thus, it can be success-fully used at significant distances (up to 1,000 m) from the controlled area .

The PTM-2000 controllers are widely used for monitoring and maintenance of set temperatures of process pipe-lines and vessels as well as in warm floor systems .

The controller ensures the temperature measuring by use of temperature sensors, and ensures a fast integra-tion into APCS (Automated Process Control System) by use of digital data transfer interface RS485, over the pro-tocol MOD_BUS/RTU . The control of electrical heating system is ensured by output relay channels . The control-ler has a liquid crystal display for to show a present opera-tion status of the system and operation parameter set-tings .

Design The controller is designed for installation in a control cabinet . It is mounted on DIN rail 35 mm (9 modules) .

The controller realizes two-position (on-off ) relay method, load current via own relay contacts is up to 6 A . The upper and the lower limits of the temperature maintenance range should be set at the device installation .


АВ87


28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 5227L N A B

+5V GND

90...245VAC RS485 62

0 О

hм12

0 О

hм

RLIN1

K0 K1 K2 K3 K4 K5

+24V

GN

D

GN

D

GN

D

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TST01 4...20mA PREC WATER

РТМ-2000

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ApplicationThe unit is used as a part of electrical heating systems for pipelines and vessels . It is also possible to use the product in other automatic control systems .

Application of the unit in explosion hazardous zones must be performed in strict accordance with the explo-sion protection marking .

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Explosion hazardous zone

Spark-safe circuitMeasuring transducer unit

Safe area

Controller

Component parts and arrangement1 – enclosure of the measuring transducer unit

2 – armored cable entry, brass M25

3 – locking nut M25

4 – earthing tag, brass M25

5 – sealing ring М25

6 – blanking plug М25

7 – unarmored cable entry, plastic, M25

8 – cable gland GP25

9 – modular measuring transducer

РТВ/MMPMeasuring transducer unit for automation systems

Up to 8 independent measurement channels

Connection line length between a thermostat (controller) and the unit: up to 1,000 m

Installation in explosion hazardous zone

Minimum operating temperature: –50 °C

Protection grade: IP66

Purpose The primary purpose of the measuring transducer unit is transformation of signals received from:

– resistance temperature detectors (RTD),

– thermoelectric transducers (TT),

– transducers with unified output signals

into unifies signals (0 ÷ 5) mA or (4 ÷ 20) mA and also input to control computer or controller of measured temperature or current values, received from various sensors .

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РТВ – designation of the product’s plastic enclosure

10 – dimension-type of the enclosure (250×255 mm)ИПМ – modular measuring transducer unitY – number of transducers (from 1 to 8)ZZ – number and type of input line entries (П – plastic entries, Б – armored cable entries)WW – number and type of output line entries (П – plastic entries, Б – armored cable entries)

MEASURING TRANSDUCER UNIT

Technical data

Parameter name Value

Explosion protection marking 1Ex ia [ia Ga] IIC T6 Gb X

Ingress protection grade according to GOST 14254-96 IP66

Ambient temperature range, °C -50 … +50

Maximum input voltage, Um, V 27

Electrical equipment class as regards to methods of human protection against electric-shock hazard according to GOST 12 .2 .007 .0-75

III

Operating temperature, °C -50 … +50

Storage temperature, °С -50 … +50

Electrical spark safety parameters of the product

Maximum input voltage, Ui, V 24

Maximum input current, Ii, mA 120

Maximum input power, Pi, W 0,75

Warranty The product service time is 10 years .

The manufacturer has warranty obligations for the deliv-ered product within 2 years on condition that all instal-lation and operation conditions specified in product’s technical documentation are observed .

Approval detailsCertificate of conformance to the require-ments of Customs Union Technical Regulation No . 012/2011 on «Safety of

equipment for operation in explosion hazardous environment» with explosion protection marking 1 Ex ia [ia Ga] IIC T6 Gb X № ТС RU С-RU .ГБ05 .В .00280

Ordering informationExample:

Measuring transducer unit РТВ10/ИПМY-ZZ/WW

Maximum internal inductance, Li, mH 0,1

Maximum internal capacitance, Ci, nF 22

Maximum output voltage, Uo, V 6,2

Maximum output current, Io, mA 10

Maximum external inductance, Lo, mH 200

Maximum external capacitance, Co, uF 10

Overall dimensions, not more than, mm– length – width – depth

250 255 120

Weight, not more than, kg 3

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Purpose Explosion proof overhang mounting thermostats are designed for thermal processes control and monitoring . They can be used directly in explosion hazardous zones (zone 1 and zone 21) .

Explosion proof capillary thermostat for overhang mounting

Technical data

Control range, °C 0 . . . +200

Differential gap, % 2,5

Capillary length, mm 1000

Capillary material stainless steel

Sensing element diameter, mm 4

Switching capacity at 230 VAC, A 25

Ambient temperature (at operation and storage), °C from -60 to +50

Ingress protection index acc . to GOST 14254-96 IР65

Climatic version according to GOST 15150-69 UHL1 (boreal climate 1)

Weight, kg not more than 1 .7

exTHЕRM-AT

Brief description The thermostats are delivered in form of SТW devices (temperature limit switches) and operate based on ther-mal expansion of a liquid or gas .

Electric switching unit of the device is made in form of a microswitch located inside a plastic enclosure .

The thermostats meet RoHS requirements and do not contain cadmium .

The devices can operate at extremely low temperatures .

Electric circuit diagramPrinciple of operationWhen the temperature of the sensing element exceeds the preset value, the microswitch operates via transfer mechanism and the electric circuit becomes closed or opened . When the temperature drops below the preset value (taking into account a differential gap), the micros-witch returns to its initial position .

It is allowed to input armored cables into the thermostat with sealing of their outer jacket above the armor .

Cable entry typeplastic cable gland М20×1,5 with blanking plug for opening М25×1,5

Input cables diameter, mm from 6 to 17

Connected conductors cross-section, mm2 up to 4 inclusive

Explosion protection marking 1Ех de llС T4/Т5/T6 Gb

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CAPILLARY THERMOSTAT

Ordering informationApproval detailsCertificate of conformance to the require-ments of Customs Union Technical Regula-tion No . 012/2011 on «Safety of equipment for operation in explosion hazardous environment» № ТС RU С-DE .МЕ92 .В .00443

Thermostat exTHERM-AT with the scale 0 . . . +200 °C, type 60/00588595

Overall dimensions and mounting dimensions

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120

Front view Mounting dimensions (back view)

82∅ 64 openings

122

91,5

10

6

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Switchboard equipment

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Switchb

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FeaturesDistribution boards of MDB series are used as a compo-nent part of Package Transformer substation 6 (10 kW)/ 0 .4 kW (low voltage element), input devices of industrial enterprises and residential buildings .

Design of MDB foresees one or two entries and an addi-tional entry from diesel-electric engine . The boards are made of metal, one or multi-sectional, of unilateral or two-lateral maintenance . Each section can be equipped with protective panels (plastrons) and doors . Multi-sec-tional boards are easy to assemble and disassemble into parts convenient for transportation . Cable and bus entries are provided in boards . An entry can be located both on top and at the bottom . Output can be performed both through sections containing equipment and through special sections, what is especially convenient for unilat-eral maintenance boards . Power bus lines are manufac-tured of calibrated copper strip .

MDBDistribution boards of MDB series rated for operating currents up to 3,200 A intended to protect against overloads and short-circuiting, for energy accounting and infrequent urgent commutations of electrical circuits .

Input from Package Transformer Substation and distribution of electrical power

Protection against single and multiphase short circuiting, overloads and leaks

Commercial and technical accounting of power consumption

Remote control and management of MDB electrical parameters

Sectioning of collecting buses to ensure safe maintenance operations

Automatic load transfer (ALT section) for two and three entry board; ALT functions basing on microprocessor units analyzing the current system state

Warning lights indicating operation and emergency system state

Technical dataRated current, In from 400 to 3,200 A

Surge current, Ikp up to 120 kA

Rated three phase voltage, Un 380 V

Insulation voltage, Ui 1,000 V

Rated frequency, f 50 Hz

Protection rating IP31 or IP54

Dimensions of one section (height × width × depth), mm

1,800–2,200 × 600–1,200 × 600–1,000

Climatic version UHL4 (boreal climate 4)

Design version Intended for installation on the floor only

Ordering informationMDB are manufactured in accordance with one-line dia-gram, specification and questionnaire submitted by the Customer . When placing an order, the Customer should submit the following technical documents depending on the order type:

1. To make an order according to the CUSTOMER’s re-quirements, filled-in questionnaires should be submit-ted . In this case an equipment design work is usually required to be performed upon agreement .

2. To order type items, filled-in questionnaires should be submitted obligatory indicating No . of type diagrams, types of bodies used (intended to be hinged/built-in/installed on the floor, body material, protection rating IP), manufacturers of component parts, other techni-cal parameters .

3 . To make an order according to the Customer’s project, project design documents are required: one-line dia-gram or circuit scheme, component parts specifica-tion, drawings . When placing an order for control cabi-nets and automatic equipment, control circuit (functional diagram) is additionally required .

CompletenessThe basic arrangement of the MDB includes automatic power switches, circuit breakers, boards’ bodies and mounting elements Schneider Electric, ABB, Hager .

Operating conditionsHeight above sea level shall not exceed 2,000 m

Environment Non-explosive and containing no corrosive vapors and gases concentrated enough to destroy metal and insulation

Operating temperature

from -5 °C to +45 °C (MDB should be located in special enclosed switchboard rooms)

MAIN DISTRIBUTION BOARDS

Approval detailsCertificate of conformance to the Customs Union Technical Regulation for complete low voltage cabinets № ТС RU C-RU .АЮ64 .B .01029

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FeaturesISDA protects against short circuits, overloads and leak-ages . Incoming supply distribution assemblies are used for non-frequent urgent commutations of electrical cir-cuits .

Incoming supply distribution assemblies consist of unilat-eral maintenance sections and assembled in metal case . ISDA can consist of one or several cabinets of on-floor ver-sion . If ISDA is connected to two independent power sources, it is possible to assemble ISDA terminal panels having automatic switch in one cabinet with a baffle be-tween sections . Depending on Technical Requirements the ISDA is completed with automatic switches, counting devices and other equipment .

ISDAIncoming supply distribution assembly intended to input, register and distribute electric power and to protect users of power mains featuring rated voltage up to 380 VAC, 50 Hz and deadly earthed neutral

Entry for three phase power mains 380 V Distribution of electrical power over three phase

and/or one phase circuits Protection of circuits against overloads and short

circuit currents Record of electric power consumption in three and

one phase circuits Non-frequent urgent switching on and switching

off of outgoing lines

Technical dataRated current, In from 16 to 630 A

Surge current, Ikp up to 20 kA

Rated three phase voltage, Un 380 V


Protection rating IP31 – IP65

Dimensions of one section (height × width × depth), mm 600–2,000 × 450–800 × 220–450

Design version

Depending on rated current value and project requirements, the panel can be of on-floor, hinged and built-in versions

Ordering informationWhen placing an order, the Customer should submit the following technical documents depending on the order type:


2. To order type items, filled-in questionnaires should be submitted obligatory indicating No . of type diagrams, types of bodies used (intended to be hinged/built-in/installed on the floor, body material, protection rating IP), manufacturers of component parts, other technical parameters .

3. To make an order according to the Customer’s project, project design documents are required: one-line dia-gram or circuit scheme, component parts specifica-tion, drawings . When placing an order for control cabi-nets and automatic equipment, control circuit (functional diagram) is additionally required .

ISDA panel classificationInput for input and registration of electric power

Input with Automat-ic Load Transfer with equipment for automatic load transfer

Distribution for distribution of electrical power, used jointly with input panels

Incoming supply distribution

for input, registration and distribution of electrical power

INCOMING SUPPLY DISTRIBUTION ASSEMBLY


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FeaturesALT (ACP) is a panel for automatic load transfer . It is aimed at resuming power supply to users due to automatic switching over to second (redundant) entry if power sup-ply to the first one (main) fails . The system usually auto-matically returns to initial state, when normal power sup-ply at main entry is resumed (priority of the first entry) . The main entry is usually a fixed power mains Un = 380 V, f = 50 Hz . Fixed power mains or diesel-electric engine may serve as a redundant entry . ALT panels are widely used at industrial and civil construction sites, cellular communication stations and others; ALT panels are also used to feed power to sites, where maintenance and re-pair operations take place . The panel automatic equip-ment has an up-to-date element base . The most com-monly used completing unit of the control circuit is fully functional phase control relay; a special controller is used less frequently . These devices control over load-bearing elements: contactors, circuit breakers or automatic mo-tor-driven switches . Equipment made by Hager, АВВ, Schneider Electric, Siemens is used .

ALT (ACP)Automatic load transfer panels ALT (ACP) designed to resume power supply to users due to automatic switching over to second (redundant) entry if power supply to the first (main) one fails

Constant automatic control over electric network at main and back-up entries

Uninterrupted electric power supply to users Visual indication of voltage availability in main

and back-up entries and equipment operation switching over the load either to main or to redundant power sources

Technical dataRated operating voltage, Un 380 V

Rated current, In160–3200 A (up to 160 A for ACP)


Time to switch over from main en-try to redundant one and vice versa 0,5–0,8 sec .

Earth system TN-S; TN-C; TN-C-S


Climatic version and location category UHL4 (boreal climate 4)

Design version On-floor/hinged (ACP)

Ordering informationWhen placing an order, the Customer should submit the following technical documents depending on the order type:


2. To order type items, filled-in questionnaires should be submitted obligatory indicating No . of type diagrams, types of bodies used (intended to be hinged/built-in/installed on the floor, body material, protection rating IP), manufacturers of component parts, other technical parameters .

3. To make an order according to the Customer’s project, project design documents are required: one-line dia-gram or circuit scheme, component parts specifica-tion, drawings . When placing an order for control cabi-nets and automatic equipment, control circuit (functional diagram) is additionally required .

AUTOMATIC LOAD TRANSFER PANELS (AUTOMATIC CHANGE-OVER PANELS)


Advantages ALT cabinet design in two variants – hinged or on-floor (depending on In and Customer’s requirements) – pro-vides free access to control and service elements, and en-sures easy installation and deinstallation .

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FeaturesCabinets are intended for electrical power automation and distribution in power supply, control and monitoring systems of industrial and domestic electrical heating sys-tems .

The cabinets are used in enterprises of all industries, fuel and energy complex facilities, housing and utilities sector, under production-line conditions, in transport, at con-struction sites, etc .

AEC, CC, PC, ALTC Cabinets for electrical power automation and distribu-tion in power supply, control and monitoring systems of industrial and domestic electrical heating systems

Monitoring of temperature and control of industrial electrical heating systems TEPLOMAG, TEPLOSKAT, TEPLODOR, TEPLOLUXE®

Stand-by supply automatic input Industrial electrical heating systems performance

status indication Protection of equipment against short circuit,

insulation damage (leak current control), overvoltage/undervoltage of power supply

Control and indication of heated objects overheating/underheating

Step connection of load for reduction of starting currents

Technical dataRated operating voltage, Un up to 1,000 V AC or 1,500 V DC


Earth system TN-S; TN-C; TN-C-S


Climatic version (UHL1– UHL4) Boreal climate 1 – Boreal climate 4

Design version On-floor/hinged

LOW-VOLTAGE ELECTRICAL CABINETS

Approval detailsCertificate of conformance to the Customs Union Technical Regulation for low-voltage electrical cabinets ТС .RU C-RU .ME67 .B .00110

Completing units– automatic circuit breakers

– knife-switch, fuses

– protective cutout devices

– magnetic contactors

– temperature controllers

– programmable controllers

– switching and display devices

– other electrical equipment

Ordering informationExample: Low-voltage electrical cabinet

CC-TS-3-25-200-00012-0001Cabinet mark CC – control cabinet, PC – power cabinet AEC – automatic equipment cabinet, ALTC – automatic load transfer cabinetElectrical heating system type TS – Teploskat, TM – Teplomag, TD – Teplodor, TL – TeploluxeInput voltage code 1 – up to 230 V, 3 – up to 400 V, 4 – 401...500 V, 5 – 501...700 V, 6 – 701...1000 VRated current of incoming circuit breaker 063 – 63 А 200 – 200 А 080 – 80 А 250 – 250 А 100 – 100 А 320 – 320 А 125 – 125 А 400 – 400 A 160 – 160 А 630 – 630 АType of electronic temperature controller 200 – РТ-200 300 – РТ-300 220 – РТ-220 400 – РТ-400 240 – РТ-240 410 – РТ-410Number project design documents Cabinet sequence number in the project (0001; 0002; etc.)

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Certification

Products

Certificates

Others

Self-regulating electrical heating tapes HTB, HTM, HTA, HTP, BTC, BTX + +

Cable heating sections TOOE, TMOE, TCOE, CMBE, TMTE + +

IRHS-15000 electric heating system (skin-system) + +

Teplomag electric heating system + +

Junction boxes PTB 40*, PTB 60*, PTB 100*, PTB40*-IS, PTB60*-IS +

Constant wattage electrical heating cables LLS, SNF + +

High temperature heating cables BHO, BHC + +

SILARM heat conductive paste +

Electronic temperature controllers PT-240, PT-260, PT-300, PT-400, PT-410, PT-420 +

Measuring transducer unit PTB/IPM +

InWarm Flex Technical insulation + +

Low-voltage electrical cabinets +

The SSTenergomontazh Company has all licenses neces-sary for installation and maintenance of cable heating systems in safe and explosion hazardous zones . Heating cables, finished heating sections made of heating cable, connecting couplings and installation wires, control equipment and accessories – all products produced by SSTenergomontazh have Certificates of conformity, Fire and Health Certificates . Most of products are certified for use in explosion hazardous zones . See the technical data sheets for detailed information .

IEC certificate of conformity IEC Ex for self-regulating tapes IECEx CCVE 12 .0002X

IEC certificate of conformity IEC Ex for IRHS-15000 electric heating system (skin-system) IECEx CCVE 11 .0001X

Certification

Certificate of conformance to the requirements of Cus-toms Union Technical Regulation No . 012/2011 on «Safety of equipment for operation in explosion hazardous envi-ronment» for IRHS-15000 electric heating system (skin-system) with explosion-protection marking of compo-nent parts . No . RU C-RU .ГБ05 .В .00378

Certificate of conformance to the requirements of Cus-toms Union Technical Regulation No . 012/2011 on «Safe-ty of equipment for operation in explosion hazardous environment» for Teplomag electrical heating system with explosion-protection marking of component parts . No . ТС RU С-RU .ГБ04 .В .00249

The SSTenergomontazh certificate of admission to spe-cific work(s) type that effect safety of capital construction facilities . No . П–2 .0192/03

Questionnaires

Questionnaire

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4

5

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111213

15

3

14

1

QUESTIONNAIRE

Customer*

Company

Family name First name Patronymic

Phone

Name

Location*

Available design documentation for heated object Yes No

Installer

Responsible representative

Thermotechnical stage (TTS) (installation drawings and cabinets one-line diagrams)

Freeze protection

Temperature maintenance

Anti-condensate heating

Heating-up Time of heating hours Initial temperature °C

°C, Required pipe temperature*

°C, Minimum ambient temperature

°C, Maximum ambient temperature

°C, Maximum steam temperature in case an object steaming is stipulated

°C, Standard process-oriented temperature* (Product temperature under standard operational conditions)

°C, Maximum process-oriented temperature* (The highest process-oriented temperature the product may occasionally attain)

°C, Maximum allowed product temperature* (The product highest temperature having no adverse effect on the product properties)

°C, Minimum activation temperature* (The lowest temperature, which enables activation of the heating system)

Normal (water, household wastewater)

Open air Buried routing Depth m Soil

Indoors

External Internal

Mineral wool Preinsulated pipes

Foamed rubber Other, heat conductivity coefficient

Onsite Preinsulated pipes

Safe Explosion hazardous

Carbon steel Stainless steel

Plastic

PipelinePipeline name

Pipeline diameter

Heat insulation thickness, mm

Pipe length, m

Quantity of valves, pcs

Quantity of flanges, pcs

Quantity of pipe supports, pcs

Pumped product

Product density, kg/m3

Product heat capacity, J/(kg•°C)

Other, heat conductivity coefficient

W/m•°C

W/m•°C

Corrosive (oil, lube oils, industrial wastes)

Electrotechnical stage (ETS) (electric networks laying diagrams, cable record)

Automation (ACS - automated control systems) (a possibility of centralized control and data transfer to the higher level)

Thermal insulation (TI) (equipment thermal insulation drawings, list of equipment to be installed)

Phone

E-mail

Site object*

Type of design works*

Purpose of system

Temperature conditions

Steaming*

Environment

Cabling

Heat insulation type*

Heat insulationinstallationZoneclassification

Pipe material*

Parameters of pipeline*

Further information

* – Information field which is mandatory for completing.

Date of filling in*

Pipeline location*

PIPELINE HEATINGDear Messrs!

Please fill in this questionnaire and send it to our address specifying the parameters required for TEPLOMAG electric heating system calculation. We shall send you back a detailed commercial offer .

SSTenergomontazh, LLCProektiruemyj proezd 5274 Bldg . 7, Mytischi, Moscow region,141008, RUSSIATel .: +7 495 627-72-55info@sst-em .ru, www .sst-em .ru

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QUESTIONNAIRE

Customer*

Company


Phone

Name

Location*

Available design documentation for heated object

Installer


Thermotechnical stage (TTS) (installation drawings and cabinets one-line diagrams)

Freeze protection




°C, Required vessel temperature*

°C, Minimum ambient temperature

°C, Maximum ambient temperature

°C, Maximum steam temperature in case an object steaming is provided

°C, Standard process temperature* (Product temperature under standard operational conditions)

°C, Maximum process temperature* (The highest temperature the vessel may occasionally attain)



Open air On the soil

Indoors On supports, their design:

External

Internal

m

m

Distance to heating control point

Distance to power supply point

Mineral wool (mats) Thickness mm

Others, heat-conductivity factor

Safe Explosion hazardous (zone classification)


Plastic

Horizontal Vertical Fullness coefficient

Diameter

Fittings and hatches:

Type of cover: Flat

Spherical

Conic

Cover height m

mm mmHeight mmWalls thickness

Name*

Density kg/m3

Viscosity at a temperature °Ckg/m•s

Heat capacity J/kg•°C

m3/hDischarge Continuous Cyclic


W/m•°C

W/m•°C


Automation (ACS - automated control systems) (a possibility of centralized control and data transfer to the higher level)


Phone

E-mail

Site object*


Purpose of system


Steaming

Cabling*


Zoneclassification

Vessel material*

Parameters of the vessel*

Parameters of the product

Further information


Date of filling in*

Object location*

VESSEL HEATINGDear Messrs!

Please fill in this questionnaire and send it to our address specifying the parameters required for TEPLOMAG electric heating system calculation. We shall send you back a detailed commercial offer .


Questionnaire

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5

6

8

1

3

4

7

1011

12

9

13

QUESTIONNAIRE (INCLUDES ATTACHMENT FOR PACKAGE TRANSFORMER SUBSTATION DESIGN)

Customer*

Company


Phone

Name

Location*

Available design documentation for heated object Yes No

Installer


Thermotechnical stage (TTS) (installation drawings and package transformer substation (PTS) diagrams)

Freeze protection


Open air

Subsea

Buried

In plant conditions Onsite

Laying depth

With pipeline laying depth of over 0.7m from the soil surface, specify the average temperature of the coldest month °С

m Soil



°C, Required pipeline temperature*

Minimum ambient temperature minus °C, maximum ambient temperature °C

°C, Standard process temperature* (Product temperature under standard operational conditions)

°C, Maximum process temperature* (The highest temperature the vessel may occasionally attain)



Mineral wool Foamed polyurethane

Foamed rubber

From one end of heated area Others

From both ends mDistance from power supply point to the beginning of heated area*


Safe Explosion hazardous (area classification)


Plastic

Pipeline

Pipeline name

Pipe outer diameter, mm

Pipe wall thickness, mm

Heat insulation thickness, mm

Pipe length, m

Number of valves, pcs

Number of flanges, pcs

Number of pipe supports, pcs

More detailed further information can be entered in the «Attachment»


W/m•°C

W/m•°C


Automation (ACS – automated control systems) (a possibility of centralized control and data transfer to the higher level)


Phone

E-mail

Site object*


Purpose of system


Pipeline location*


Supply points location*

Heat insulationinstallation*

Zoneclassification

Pipe material*

Parameters of pipelines*

Further information

* – Information field which is mandatory for completing. Be sure to fill in the «Attachment» !

Date of filling in*

PIPELINE HEATING BY SKIN-EFFECT BASED IRHS-15000 SYSTEMDear Messrs!Please fill in this questionnaire and send it to our address specifying the parameters required for calculation of skin-effect based IRHS-15000 electric heating system. We shall send you back a detailed commercial offer.


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ATTACHMENT TO THE QUESTIONNAIRE

Customer*

Company


Phone

Name

Location*

Available design documentation for heated pipeline Yes No

Installer


Kiosk type without heat insulation and heating

Kiosk type with heat insulation and heating

Cable

Aerial

On soil

On supports

Others

Phone

E-mail

Site object*

PTS design

Supply lead

Installation

Indication

Fire extinguisher

Automatic

Others:

Fire fighting system

Natural draft

Forced draft

Air conditioner

Others:

Ventilation system

Yes

No Others:Remote control

Signaling

Control

Monitoring

Others:Telemetry

Horizontal

VerticalOthers:Earthing

Yes

NoOthers:

Energyaccounting

Oil filled

Dry

Transformer type

Relay module

Electronic module

Diesel generator

Power line

Others

Supply voltage

Frequency

Number of phases

V

Hz

Protection type

System’s power supply parameters*

Further information

* – Information field which is mandatory for completing. Be sure to fill in the QUESTIONNAIRE !

Date of filling in*

PIPELINE HEATING BY SKIN-EFFECT BASED IRHS-15000 SYSTEMDear Messrs!Please fill in this questionnaire and send it to our address specifying the parameters required for calculation of skin-effect based IRHS-15000 electric heating system. We shall send you back a detailed commercial offer.


Questionnaire

2

3

5

1

4

QUESTIONNAIRE

Customer*

General data*

Control

Auxiliary equipment

Further information

Company


Phone

Phone

CLVC name (purpose in brief)

Diagram sequence number (for typified product)

Earthquake intensity as per MSK-64

Seismic safety group according to GOST 30546.1-98

Location of installation

Minimum ambient temperature minus

Protection rating IP

Power cables lead

Power cables cross section

Cables lead from load

mm2

Cables cross section from load

Number of phases

Power supply category

Earth system

Version by installation method

Dimensions of body, mm

Version of front door

Version of back door

Equipment element base

Rated power output of load, maximum

Equipment type EACS (Wago) Temperature controllers

Data transfer protocol

Fiscal metering device

Input amperemeter

Input voltmeter

Ventilation system

Cabinet lighting system

Cabinet heater

Yes

Yes

Yes

Yes

Yes

Yes

No

No

No

No

No

No

Data transfer interface

kW Starting current, maximum A

ABB SE Legrand Others

Height × Width × Depth

On-floor Hinged Built-in

TN-S TN-C TN-C-S

Supply voltage V Frequency Hz

mm2

From top From bottom

From top From bottom

Climatic version according to GOST 15150-69

°С, maximum ambient temperature °С

Outdoors Indoors

E-mail


Date of filling in*

PRODUCTION OF COMPLETE LOW VOLTAGE CABINETDear Messrs!

Please fill in this questionnaire and send it to our address specifying the parameters required to design and manufacture complete low voltage cabinet (CLVC). We shall send you back a detailed commercial offer.


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Industrial heating

systems

SSTenergomontazh, LLCProektiruemyj proezd 5274 Bldg. 7Mytischi, Moscow region,141008, RUSSIATel.: +7 495 627-72-55E-mail: [email protected]

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