MV Soft Starters for Industrial Applications

M.V. Soft Starters HRVS-DN

The HRVS-DN MV Soft StartersComprehensive line 60 -1200A, 2300 -13800VLow initial current and voltage drop Advanced Motor Protection PackageEasy commissioning and maintenance, field testing with a L.V. motorPatent pending - Wireless SCR Firing SystemPatent pending – Electronic Potential Transformer (EPT)Fiber optic control Meets “Partial Discharge” test requirementsFriendly operation, Multi Languages LCD - English, German, French, SpanishCommunication: MODBUS, PROFIBUS and others Chassis or cabinet type, various options are available

MV Soft Starter HRVS-DN

MV Compartment

CustomerTerminalsCompartment

Motor ProtectionRelay

Local Operating Buttons

MV Cable Connection

LV Compartment

SST Keys

IP 32

Construction

MV Soft Starter HRVS-DN

Line Connection(in the back)

Ground Bus

Customer Terminals

Soft StarterPower Section

Bypass Contactor

ElectronicPotentialTransformer(Transmitter)

MotorConnection

Door Switch

Space Heater

MV Section

Line Contacrtor

M.V. Soft Starters HRVS-DN

North American Version,With switch & Fuses (picture showing part of a lineup)

Fuses Disconnect Switch

Line & BypassContactors

Soft starterPower section

Line Connection, Horizontal Bus-Bars

Ground Bus

ElectronicPotentialTransformer(Transmitter)

MotorConnection

Space Heater

Door Switch

Disconnect Switch external shaft

M.V. Soft Starters HRVS-DN (all in one type)

MV Soft Starter HRVS-DN

Control C/Bs

Fiber-optic Connections

Selector switches:* SST-DOL* Local-Remote

Firing Transformer

Aux. Relays

Connecting Plug

LV Section

Current & Voltage during starting

Special starting software, Limits initial current to 70% In.Voltage drop <10%.

FPSO Fluminense: Load: Gas CompressorGenerator: 21/28MWTested Motor: 3.5MW (other loads connected) Current Limit: 3.7 x InStarting Time: 4.7 Sec.

Water & Waste Water

Pump Control an intelligent Pump Control Program

Start Curves - three dynamic voltage ramp-up curves, for further reducing peak torque, thus extending acceleration time.

Stop Curves – three dynamic voltage ramp-down curves to prevent stall condition (mainly used when pumping to a higher elevation). At soft stop, motor torque quickly falls below load torque causing abrupt stalling instead of smoothly decreasing speed to zero, creating a Water Hammerphenomenon.

Final Torque - enables setting a level to stop the motor when the valve closes.

HRVS-DN 6600V, 600A (Standard Construction)

Water & Waste Water - Turkey

Incoming cabinetWith switch & fuses

Customer – ISKI, Municipality of Istanbul, TurkeyMain Contractor – ABS PumpsElectrical Contractor – Siemens, TurkeySub Contractor – ABC EnzerApplication – Fresh Water, Booster PumpsPump Manufacurer – ABS pumpsMotor type – 4 Motors 6300V, 550KW

Water & Waste Water - Mexico

Fitted into a standard Siemens 8BK20Construction, the soft-starter stands as an added unit to the existing Siemens line-up.

Soft starters are used to eliminate over-pressure during starting & Water Hammer during stopping.

Customer – Municipality of Monterrey, MexicoLocation – PB0, MonterreyElectrical Contractor – MAKRODIMApplication – Fresh Water, Booster PumpsMotor type – 4 Motors 4160V, 250 & 400A

PB0

Water & Waste Water - Israel

Customer - Mekorot Water CompanyLocation – Rosh PinaApplication – Drinking Water, Hollow Shaft Pumps, each increases the pressure to the mountain topMotor type - 5 Motors 3300V, 1250 & 1500HP

Water & Waste Water - Germany

Customer – Bodense Water CompanyLocation – GermanyApplication – Fresh Water, Booster PumpsMotor type - 5 Motors 6000V

Oil & Gas - China

Petro China “Pipeline Company ChangQing Oil”, Main Contractor: New Baron, Beijin, China. 4 Liquid Gas Compressors.2 x 1250KW, 6.0KV, 3000RPM, 1 x 1000KW, 6.0KV, 3000RPM, 1 x 900KW, 6.0KV, 3000RPM.

Oil & Gas – Sri Lanka

Oil Refinery Sri-Lanka.Dual Feed, Redundant system. Multistart Oil Pump application, 2 x 3300KV, 110A each (3 motors)

MM

M

HRVS-DN 110-3300-

115-115-S3.3 KV

Oil & Gas – Sri Lanka

Oil Refinery Sri-Lanka.Dual Feed, Redundant system. Multistart Oil Pump application, 2 x 3.3KV, 110A each to 3 motors

Fuse a

PT

Kb

Ka

H R VS-D N

M

K6

MPS 3000

K5

M

K4

MPS 3000

K3

M

K2

MPS 3000

K1

Kd

Kc

H R VS-D N

3.3 KV Feed

Oil & Gas - Mexico

Pemex (Petroleum of Mexico). Atasta Plant Soft Starters for booster pumps4160V, 110A

9 Soft Starters During production. The special (North American style) construction, allows for switch and fuses to be mounted in the MV compartment.

Oil & Gas - Mexico

Pemex (Petroleum of Mexico), Atasta Plant Soft Starters for booster pumps

9 Soft Starters 4160V, 110A During production. North American style construction, allows for switch and fuses to be mounted in the MV compartment.

M

C2 1

EPTMPR2000

100KVAR

SoftStarter

DPM10

Order for 9 sets

Oil & Gas - China

Oil Pump (pipe line)6000V, 140A, Synchronous Main contractor – Siemens, China

Minerals – Russia

Noriilsk Nickel Plant, RussiaMulti-start 4 X 6.6kv, 400A2 mains feed.Main contractor: Siemens

MM

MM

6.6 KV

6.6 KV

Minerals - Russia

2 mains feed, Multi start – 1 SST for 4 motors6600V, 400A

LC1

M

LC2 LC3

BP2 BP3BP1

MPS 3000 MPS 3000 MPS 3000 MPs 3000

BP4

LC4

MPS 3000

Fd2Fd1

M M M

Oil & Gas - Poland

Operated by “Kopalnia Nafty Gazu Pjnig”. City of Barnowko, Poland. GEC ALSTHOM motor driving Gas Compressors, 2 x 6000V, 250A, 3000RPM

Minerals - Kazakhstan

Iron ore plant, Kazakhstan6.6 KV, Pump and Motor, Synchronous motor Main Contractor: Siemens Kazakhstan

Pump Motor & Exciter

Complete Solution - Tanzania

Kahama Gold Mine, Tanzania, Main fan applicationMain contractor – Vector Drive, CanadaTwo 6600V, 600A Soft Starters & switchgear.

Mining - Tanzania

6600V, 600A

M3000H

P

CTMPR

VT

C-Bypass

C-Series

Fuses w. striker

Switch

SoftStarter

C21

EPT

M3000H

P

CTMPR

VT

C-Bypass

C-Series

Fuses w. striker

Switch

230V 440V

Cc

KVAR

CSProt

CT Cc

KVAR

2 identical systems for 4 motors

Mining - Tanzania

PF Correction Capacitors

Feeder Protection Relay

2 Soft Starter Cabinets, each containing:- Main, On-load Switch- Motor Fuses- Soft Starter 6.6KV, 300A, 1 MW-Line & Bypass Vacuum Contactors

Supplied in two, ready to operate containers

Main C/B (C-H)

Chemicals & Petrochemicals - Israel

Rotem FertilizersFan 3.3 KV, 80A Preventing frequent motor failures, due to broken bars.

Ventilation Fans - Russia

Severstahl, Metalurgy PlantApplication : Main fanMain contractor – SPbec, Russia10KV,250A Motor.

Air Compressors - Russia

Application - Air CompressorsMain contractor - ELPRO, RussiaMotor Type - Four 6600V, 600A Motors in a Multistart Configuration, with dual feed line input.

Air Compressors - Russia

Application - Air CompressorsMain contractor - ELPRO, RussiaMotor Type - Four 6600V, 600A Motors in a Multistart Configuration, with dual feed line input.

Scrap Metal Compressor - Spain

Scrap Metal Compressor - Spain

Plant Name - Esbain SA, Metal Scrapping Plant, GETAFE, Madrid, SpainLoad - “Press” Compressor (Metal scrapping)Voltage - 6600VCurrent - 250A

Pump - China

China PlantApplication : Main PumpMain contractor – New Baron, Beijin, China11KV,800A Motor.

3400 mm

1800 mm