actuators with integral control - aumaauma.polinski.com.pl/wp-content/uploads/2019/01/... · on the...

1

ACTUATORS WITH INTEGRAL CONTROL

2

Water

Wherever material flows through pipelines in liquid, gas or powder form, sev-eral kinds of valves are used to shut off or to regulate the rate of flow or pres-sure. For reliable remote operation of these valves, whether they be globe, gate, ball or butterfly valves or dampers, DREHMO electromechanical actu-ators have been employed successfully the world over for several decades.

DREHMO actuators are used in oil and gas fields, pipelines, tankfarms, oil and gas terminals, power generation, chemical and petrochemical process industries as well as in water works and waste water treatment plants. Actuators have to move the valve to a mechanically definded final position

Valve actuators for multiple applications

3

sensor and signal processing systems to suit the various remote control requirements. The following product lines are available: > S-RANGE ACTUATORS with limit and torque switches

> C-MATIC ACTUATORS with integral control unit

> I-MATIC ACTUATORS with smart integral control unit and non-intrusive setting as well as predictive maintenance features.

or to intermediate positions, avoiding excessive torque during actuator travel and in the final positions so as not to overload the valve. Special devices therefore ensure that the actuator motor is switched off when it reaches a certain position, angle of rotation or torque. Special variants include part-turn actuators and thrust actuators, which transform the torque into an axial thrust by means of a thrust unit. In plant areas in which explosive gases may be present, actuators must have type-tested and certified explosion protection. The variety of torques and actuator speeds required in practice is met by a wide range of DREHMO

actuators. DREHMO actuators can be fitted with torque and position

DREHMO c-matic

... with integral actuator control

C-matic actuators have an integral control-unit with built-in user interface in sturdy industrial design. The contactless torque and position measurements result from the COMBI sensor. With the LEARN function an easy setting is guaranteed. The actuators made by DREHMO contain programmable functionalities.

> DREHMO 3-phase AC squirrel cage motor, insulation class F, 3 thermoswitches

> Combined sensor for limit and torque sensing

> Controls: • Switchgear: Interlocked reversing contactors • Control: 24V DC, OPEN - STOP - CLOSE (potential-free) • Status signals: 5 change-over contacts + 4 NO contacts, > Local controls: • selector switch LOCAL - 0 - REMOTE • Control switches OPEN - STOP, CLOSE, LEARN button • 3 indication lights OPEN (green) - FAULT (red) - CLOSE (yellow)

> Enclosure protection IP68 according to IEC 60529

> Ambient temperature -25°C to +70°C

> Corrosion protection K3

> Handwheel for manual operation/ without switch-over mechanism

> Electrical connection: plug/socket connector

4

Part-turn actuators are a special type of multi-turn actuator for operating butterfly, ball valves

or damper, for instance, with an output drive movement of less than 360°. Normally, the internal gear of the part-turn actuator is de-signed for travel of 90°; special ranges, such as 120° or 180° are also available.

All the advantages of the planetary gear such as handwheel operation without changeover, self-locking gear, long service life, lifetime lubrication, as well as the features already described, are likewise applicable to the part-turn actuators.

The flange dimensions and the different output drives, such as plug bush with bore and groove, square bore and dihedron, all correspond to the usual standards, e.g. DIN EN ISO 5211. This means that direct mounting on the valve is possible. Accessories such as foot and lever with ball joints make indirect operation of butterfly valves possible depend-ing on the structural and design conditions of the valves. Torque values exceeding 1800 Nm are realized by multi-turn actuators with additional worm gears.

MULTI-TURN ACTUATORS PART-TURN ACTUATORS THRUST ACTUATORS

Overview

The design principle of multi-turn actuators is to turn a multiple of 360 degrees at the output drive.

They are designed to operate valves with 2 up to 1450 revolutions per stroke.Multi-turn actuators are fitted mainly to gate and globe valves which transform the multiple rotation of the actuator’s output drive into linear movement via a threaded stem.Multi-turn actuators for open-close mostly operate shut-off valves with only a few open-close cycles per month. Flanges and output drive designs of the multi-turn actuators are standardized in accordance with DIN EN ISO 5210 or DIN 3210 respectively and therefore fit on any modern valve design.Furthermore a multitude of special flange designs is available. The multi-turn actuators are classified in four housing sizes according to their rated torque:• 5 Nm to 60 Nm: actuator size DMC 30, 59• 60 Nm - 250 Nm: actuator size DMC 60, 120, 249• 250 Nm - 1000 Nm: actuator size D… 250, 500, 1000• 1000 Nm – 2000 Nm: actuator size D… 2000

Torque values exceeding 2000 Nm are real-ized by additional spur or bevel gearboxes.

DREHMO thrust actuators can be fitted to valves which require a linear movement. The thrust actuator transforms the torque

of a DREHMO actuator into an axial thrust by means of an integrated thrust unit.The required actuating force (thrust or traction) can be adjusted continuously and reproducibly. Thrust actuators are mainly used to operate plug valves.Thrust units fitted to the flange of a multi-turn actuator consist mainly of a trapezoid threaded stem, a metric screw bolt to join the valve shaft and an enclosure to protect the stem from environmental influences.The version described is used for direct mounting of the actuator to the valve. However, “fork joint” versions of the thrust actuators (indirect mounting) primarily oper-ate butterfly valves for which direct mounting of a 90° part turn actuator is not possible or efficient for design reasons. Cardanic suspension of the thrust unit at the fork joint is also available.

5

Actuators with integral positionerActuators with external positioner

OPERATION MODES – OPEN-CLOSE, POSITIONING AND MODULATING DUTYValves are driven in compliance with the required application and their design. Actuator standard EN 15714-2 distinguishes bet-ween three cases:

> Class A: OPEN-CLOSE duty.The actuator is required to drive the valve through its entiretravel from the fully open position to the fully closed position orvice versa.

> Class B: Inching/positioning or positioning duty.The actuator is required to occasionally drive the valve to anyposition (fully open, intermediate and fully closed).

> Class C: Modulation or modulating duty.The actuator is required to frequently drive the valve to anyposition between fully open and fully closed.

SWITCHING FREQUENCY AND MOTOR OPERATION MODEModulating duty and open-close duty subject the actuator todifferent mechanical loads. Consequently, special actuator types are available for each operation mode.The types of duty for actuators in compliance with IEC 60034-1 and EN 15714-2 are typical distinction criteria.For modulating duty, additional indication is made of the permissi-ble number of starts.

ACTUATORS FOR OPEN-CLOSE DUTY AND POSITIONING DUTY(classes A and B or types of duty S2 - 15 min/30 min)DREHMO actuators for open-close and positioning duty are identified by type designations DMC:

> DMC 30 - DMC 2000> DPMC 75 - DPMC 1800

ACTUATORS FOR MODULATING DUTY(class C or types of duty S4 - 25 %/50 %)DREHMO actuators for modulating duty can be identified by type designations DMC:

> DMC R 30 - DMC R 2000> DPMC R 75 - DPMC R 1800

6

The DREHMO actuators basically consist of a motor, planetary gear arranged with a torque-bearing displacement worm, a handwheel and an integral switching device. All parts of the planetary gear are arranged around the hollow shaft. As several teeth always mesh si-multaneously with this planetary gear (unlike normal worm gears), it is possible to realize a very compact gear with a long service life.

METHOD OF FUNCTIONING FOR MANUAL OPERATIONChangeover from motorized to manual operation is not necessary. During manual operation via the handwheel, the forces are transmit-ted via the worm (9), the hollow wheel (11) and the planet wheel (4) to the driver plate (5) and then to the output drive (6).

METHOD OF FUNCTIONING FOR MOTORIZED OPERATIONThe motor (1) drives the eccentric (3) via the spur gear (2). The planet wheel (4), which meshes into the inner gear of the hollow wheel (11), is pivoted on the eccentric (3). As the two wheels have a different number of teeth, a relative speed is generated which is transferred by driver pins (12) to the driver plate (5), which is mounted on the planet wheel (4). The driver plate (5) is interlocked with the hollow shaft (10) via serration.

Gear design and operating functions

14

5

18 1 Enclosed Motor (TENV)

2 Spur Gear

3 Eccentric

4 Planet Wheel

5 Driver Plate

6 Stem Nut

7 Torque Spring

8 Lever

9 Worm

10 Hollow Shaft

11 Hollow Wheel

12 Driver Pin

13 Hand Wheel

14 Local control station and

LEARN button

15 Combined sensor

16 Torque Switch Unit

17 C-matic Control Unit

18 Local indication lamps

TORQUE-DEPENDENT TRIPPINGIn addition to the inner gear tooth system, the hollow wheel (11) also has an outer gear tooth system which meshes with the axial displace-ment worm (9). The displacement worm (9) is held in its central posi-tion by pretensioned torque springs (7). If a higher torque is exerted on the actuator than the torque created by the pretensioned springs, the peripheral force on the hollow wheel (11) moves the displace-ment worm (9) from its central position and actuates the torque lever (8). The torque lever (8) activates the torque measurement unit (16). The related analogue torque values are used for the torque setting of the actuator and for the remote torque feedback indication.

FEATURES OF THE GEAR• Lifetime lubrication• No mechanical switchover for handwheel operation is required• No starting problems, even at low temperatures• Long service life, even in modulating operation, due to low surface pressure combined with little relative movement between the meshing gears and optimum lubrication• Can be mounted in any position

17

2

1

34

6

18

15

16

13

8

7

7

COMBINED SENSORTo measure the final and intermediate posi-tion an electronic sensor is used. The two mechanical inputs for this sensor are valve position and valve torque. With this sensor and the corresponding logic board at the c-matic control unit the actuator is able to deliver potential-free final position indication as well as an analogue 4-20 mA position signal proportional to valve stroke.The second sensor input is the analogue torque value. The sensor is measuring the actua-tor output torque required to operate the valve. Electronically the torque values can be adjusted for the switch off torque.Due to the fact that the linear movement at the worm shaft is limited at the lower values even the starting torque for the actuator can be measured and indicated.

OPTIONSConventional torque and limit switches are avail-able. If mechanical switches are used instead of an electronic sensor a counter gear is required for the final position settings. Torque is measured by means of a mechanical torque cam operat-ing two torque switches, one in each running direction. Limit positions and torque switch off setting values are transmitted into the logic circuit at the integral control unit.If a 4-20 mA position feedback is required, this is realized via a sensor-pot and a mechanical adaption gear, for highest possible accurracy.

PAINT COATING, CORROSION PROTECTIONAccording to EN ISO12944-2 we have rated our corrosion protection system as follow: K 3: for operation in occasionally aggressive atmospheres => C3K 4: for operation in permanently aggressive atmospheres => C4 K 5: for operation in extremely aggressive atmospheres, such as off-shore platforms or cooling towers. => C5-MOther potection grades on request.

ELECTRICAL CONNECTIONElectrical connection is accomplished by means of a compact plug connector which connects the control and signal wires as well as the power supply (two plugs within one housing). Method of connection is screw ter-minals for control plug and cage clamp termi-nals for power supply.

MECHANICAL COUPLING TYPESMulti-turn actuators: Matched to the valve using coupling types and flange d i m e n s i o n s i n a c c o r d a n c e w i t h DIN EN ISO 5210 or DIN 3210. Hollow shaft for ascending valve stem.Coupling types: stem nut, plug bush, bore with keyway, pawl clutch, free shaft extension. Special designs for special ins-tallation conditions are possible. Part-turn actuators: Coupling types and flange di-mensions in accordance with DIN EN ISO 5211. Coupling types: bore with keyway, dihedron, square bore. Thrust actuators: Coup-ling type in accordance with DIN 3358

MANUAL OPERATIONAs the handwheel is always in operation, manual operation is possible even if the equipment is temporarily seized e.g. if a valve is jammed in the end position. The handwheel can be operated remotely without difficulty for inaccessible actuators (see image) via corresponding linkages and bevel gears.

TENV MOTORSDREHMO actuators are fitted with totally enclosed non-ventilated motors (3-phase asynchronous motor TENV) as standard. The motor housing is totally enclosed. This design guarantees the greatest possible protection against humidity and dust ingress and is therefore suitable for operation in extreme environmental conditions.Operating mode: Short-time duty S2 – 10/15 min; in modulat-ing operation, S4 intermittent service max. 35 % ED. Insulation class F.

IEC motors and special motorsStandard motors, such as single-phase or DC motors, can be supplied on request instead of TENV motors.

MOTOR PROTECTIONThree thermal switches connected in series are mounted in each of the motor wind-ings individually. In case of the motor tem-perature exceeding 155 °C the control circuit is interrupted. The contact to open the unit is integrated within the c-matic control unit.

AMBIENT TEMPERATURESBasic design:-25 °C to + 70 °C (S2-Operation)-25 °C to + 60 °C (S4-Operation)

ENCLOSURE TYPEAccording to IEC 70/87/CDV, EN 60529 and EN 60034 DREHMO actuators with enclosed motors are supplied as standard with enclo-sure type IP 68 (5 m for 24 h).

CONFORMITY TO CE REGULATIONS DREHMO actuators comply with the EC Machinery Directive 2006/42/EC, EC Low-Voltage Directive 2006/95/EC and the EMC Directive 2004/108/EC.

Conventional torque and limit switch assembly

Characteristic features

8

DCS control systemGraphic display

Field

2-wire fieldbus

123

UV-S

400V, DS

Switch board123

UV-S

400V, DS

PLC

E/A E/A E/A E/A E/A E/A E/A E/A

UV-L

400V, DS

e.g. Pro�bus

SPS

Mas

ter

UV-L

Controlcircuit

Mainpowersupply

Actuator with mechanical switches Actuator with integral control Actuator with integral control and BUS interface

Integration into central control system (DCS)

Integration of actuators into DCS control systems

If conventional actuators which are fitted only with passive compo-nents like limit and torque switches, a flash-contact and eventually with an analogue position transducer have to be integrated in a com-plete control system efficiently, additional external electrical equip-ment is required as well at the control and command level as for the power supply.This additional equipment consists of:> reversing contactors> PLC (hardware and software units)> auxiliary voltage supplys (for heaters,

contactors and signals)> external local controls> positioner

The installation of these central located components for controlling and switching necessitates a high additional expenditure for:> cabinets for switch gear devices (MCC)> commissioning> project work (hardware and software)> additional buildings> documentation of the whole system

The use of DREHMO c-matic actuators offers benefits for > the final customer> projecting engineers> contractors

to reduce the costs of the plant in a considerable way, since all the parts required for conventional electrical controls are already integra-ted within the DREHMO® c-matic actuators.

When communication by field bus system is choosen, additional ad-vantages result in:> accessible structure of the DCS> easy integration of additional components (actuators)> branching of bus system either integrated within actuator

or at distributor cabinet> cost savings through reduced expenditure for wiring and

through simplified PLC system

9

CHARACTERISTICS OF C-MATICThe c-matic control unit is an integral part of the actuator and mounted on top of the combi sensor so that no additional housing is needed.Several advantages derive from this compact design: > Easy access to any component of the control

unit> No secondary housing necessary, conse-

quently no additional sealingThe complete control unit can be hinged up (for full access) for commissioning and pro-gramming.

CUSTOMER’S ELECTRICAL INTERFACES:> Electrical power supply (motor)> Digital command inputs> Digital signal outputs> Auxiliary voltage output

OPTIONS:> External power supply for the c-matic control unit> Analogue output for valve position> Analogue input for setpoint value of valve position> Field bus interfaces Profibus DP AUXILIARY VOLTAGE OUTPUTIf there is no external power supply unit avail-able for the command inputs, a 24 V/30 mA auxiliary voltage output is provided especially for controlling the digital input commands.

CONTROL-POWER TRANSFORMERCan be used universally for various supply volt-ages (= motor voltage) Primary voltages: 380, 400, 415, 460, 480, 500 V, ±10 %, 50/60 Hz. Other voltages available upon request.Secondary voltage: 24 V AC (contactors) 24 V DC (control voltage). The correct primary volt-age range is selected in accordance with the inscription on the control power transformer and the enclosed wiring diagram. This is preset in the factory to the supply voltage ordered.

Features, controls and functionsPHASE SEQUENCE CORRECTIONThis module ensures at a supply voltage up to 500 V that the actuator produces the correct direction of rotation for opening and closing the valve, regardless of the sequence in which the three-phase network phases are applied. Whether the closing direction is to the right or left is defined by remote or local param-eterization.The automatic phase sequence correction works only at 3ph AC up to 500 volt. Voltages higher than 500 volt require special diligence for correct power connection (clockwise phase sequence) according to the wiring diagram.

START UP DEVICE AND LEARN FEATURESWith the LEARN button at top of the local control station the settings of the final position can be simply performed without opening the actuator cover. With the local control station the actuator is moved into the required position with the OPEN-STOP-CLOSE control switch.After moving the actuator into the desired final position the LEARN button must be pressed together with the control switch in order to define and store the final position. Additionally the 4-20 mA analogue position feedback is adjusted as well. After all these values are electronically stored a loss of the setting due to power loss is not possible, respectively resetting is not neccesary.In case mechanical switches instead of combi sensors are used the setting has to be made mechanically by opening the actuator switch cover. (For more information please refer to our instruction manuals).

POWER UNITStandard supply with interlocked reversing contactors.max. switching rate 300c/hType 1: Motors up to 1,75 kWType 2: Motors from 1,75 kW up to 8,5 kWType 3: Motors up to 8,5 kW Option: Solid State Relay (ELR)(also see ”Additional equipment“)

HEATERHeating is provided to prevent condensation forming in the switch housing of the DREHMO actuator.

INPUT COMMANDSThe digital input commands (24 V DC) are isolated free of voltage via optocouplers to the internal control logic.Option: 110 / 120 V ACVariant 1: Commands OPEN-STOP-CLOSE for self-latching operationVariant 2: Commands OPEN-CLOSE for inching operation and automatic operation with version MC 005 (positioner).Self-latching or inching operation can be set on the control unit.Control voltage: 24 V DC (tolerance -10 % +30 %)Control current: approx. 10 mA. Digital output signalsDigital output signals are transmitted to the primary system control / control room via iso-lated relay contacts. Switching voltage/ current: 24 V / 2 A…230 V / 400 mA, AC/DC. Contact material: Gold plated silver contacts Note: To protect the gold plating, the maximum switching capacity must not exceed 5 VA.

Signals:> Final position OPEN> Final position CLOSED> Collective fault (includes motor temperature, torque failure and loss of voltage)> Selector switch of local control station in position LOCAL> Selector switch of local control station in position REMOTE> Torque (failure) during OPENING> Torque (failure) during CLOSING> Running signal OPENING> Running signal CLOSING(you can select the running signals as flashing or permanent using programming switches)Version MC 004: 2 intermediate position signals

10

TIMER OPERATIONThe timer can be used to extend the actu-ating time over the entire stroke or over a user-definable partial section up to the limit position. Selector switches can be used to configure timer operation in the opening or closing direction. A further selector switch determines whether the range for timer opera-tion is specified using an internal setting made via potentiometers or using an optional binary input on the interface for remote commands.There are three potentiometers for param-eterization of the timer operation.> Pulse time ton (0.5 s to 30 s)> Pulse time toff (0.5 s to 30 s)> Start of timer (0 % to 100 % actuator travel)Timer operation is active in the area between the limit position CLOSE (0 %) and the start of timer.

Timer with positioner:When using the timer in combination with the positioner, a better performance of the whole control loop can be achieved. Hence a more sensitive and precise operation of the valve to its nominal position is practicable.

SIGNAL MEMORY In case of loss of main power supply feed-back signals can remain at the current status with the following options:• 24 V DC external supply of control voltage or• battery pack (automatic rechargeable) or• tandem switches

INTEGRAL LOCAL CONTROL STATIONThe DREHMO-c-matic valve actuators are fitted as standard with a local control station with 2 toggle switches. This means that the actuator can also be controlled „locally”, which is a particular advantage during initial operation and in the event of failure of the primary process control engineering. The selector switch with the settings LOCAL – 0 – REMOTE can be locked in each setting using standard padlocks.

Locking systems available upon request.Option: Remote locking of the local control station (upon request).

Function:a) Selector switch in LOCAL position The actuator can be operated using the OPEN-STOP-CLOSED control switches on the local control stationb) Selector switch in position 0 The actuator cannot be operated neither locally nor remotelyc) Selector switch in REMOTE The actuator can only be operated remotely (control room).

CURRENT POSITION TRANSMITTERThe current position transmitter converts the movement of the output drive into an ana-logue signal of 4–20 mA which is proportional to the actuator travel. The supply voltage is fed within the actuator (4-conductor technol-ogy) and the 2-pole output signal is available for further processing in the control room.Maximum load: 300 Ohm

Fitted as standard on versions MC 003, MC 005, optional on MC 004.

ELECTRONIC INTERMEDIATE POSITIONSFor applications that require intermediate positions in addition to the limit positions, an electronic intermediate position unit is fitted for sending status signals to the control room. Two independent intermediate positions can be preselected on the control unit via separate potentiometers. When the intermediate posi-tion set is reached, an isolated status signal is issued. The actuator motor is not switched off. Fitted as standard only in version MC 004.

PROGRAMMING SWITCHES (DIP)To increase the adaptability of the DREHMO® c-matic with regard to different applications and therefore to simplify the planning of the plant, several functions can be programmed by means of DIP switches at the control unit. The programming is done directly at the actuator, which is to change its functions of command or indication.The following functions can be set:> Travel commands holding mode or inching

mode> Torque or limit-related switch-off at the

final positions OPEN and CLOSED> Torque override out of the end positions to

open jammed valves (independent of the adjusted torque)

> Variation of the LOCAL signal: LOCAL signal means either – selector switch in position LOCAL or – selector switch in position LOCAL or OFF> Running indication static or flashing> Variation of the COLLECTIVE

FAULT: COLLECTIVE FAULT signal means either COLLECTIVE FAULT including TORQUE FAILURE COLLECTIVE FAULT excluding TORQUE FAILURE

INTEGRAL 3-POINT POSITIONERActuators intended for modulating duty are usually operated directly by a primary pro-cess controller (e.g. pressure, temperature, flow rate) via a 4–20 mA setpoint value. The integral positioner compares the reference signal (setpoint value) with the analogue posi-tion signal generated by the actuator (actual value) and corrects the resulting difference.An adjustable potentiometer that can be used to set the sensitivity of the actuator is employed to ensure that the modulating actuator is perfectly matched to the control process over a range of 0.5 %…5 %. Should the external reference signal fail, a fail-safe position that can be freely defined to match the process can be set in conjunction with programming sitches a further potentiometer. The positioner is activated by a 24 V signal on the automatic mode input. If this signal is 0 V, the actuator can be operated via digital control (24 V) us-ing the OPEN - CLOSE command inputs. Input resistance: Re = 100 Ohm; fitted as standard in version MC 005.

Features, controls and functions

Timer operation with adjustable ON-OFF time

Val

ve c

losi

ng t

ime

Val

ve fl

ow c

apac

ity

time

time

Timer start

Flow characteristicwithout timer

Flow characteristicwith timer

11

> Torque and position limits with conventional mechanical micro switches> 4-20 mA analogue position feedback with conventional potentiometer (contact)

> 4-20 mA analogue position feedback with combi sensor (contactless)

3 Thermal switchesPosition Torque

M

integratedheater

Position sensor

Actual position 4-20 mAD

A

DC-DC separator

4-20mA

Conventional torque and limit switches

Torque and position measurements via COMBI sensor


COMBI sensor

M

integratedheater

x x Actual position 4-20 mAD

A

DC-DC separator

4-20mA

PROGRAMMING FUNCTIONALITY OF THE CONTROL SYSTEM

Nr. ON OFF Function Description

S2.1 Sensor systemCombined Sensor

Limit and torque switch

S2.2 Torque signalIndependent of direction of rotation

Dependent on direction of rotation

S2.3 Torque signalTorque signal

Torque failure signal

S2.4 Inching modeSelf-latching mode in the final positions

Inching mode in the limit positions

S2.5 Limit position signalLimit position signal depending on the type of switch-off method

Only limit position

S2.6 Collective faultMotor temperature operated without delay

Motor temperature operated with a 5 s delay

S2.7 PositionerSTOP in the event of setpoint value error

Move to fail-safe position in the event of setpoint value error

S2.8 PositionerActive

Inactive

Nr. ON OFF Function Description

S1.1 Type of controlSelf-latching mode

Inching mode

S1.2Switch-off method

when OPEN

Torque switch-off

Position switch-off

S1.3Switch-off mode

when CLOSED

Torque switch-off

Position switch-off

S1.4Activation of initial

breakaway torque

Without startup jumpering, final position OPEN

Startup jumpering from final position OPEN

S1.5Activation of initial

breakaway torque

Without startup jumpering, final position CLOSED

Startup jumpering from final position CLOSED

S1.6 LOCAL signalSelector switch position LOCAL or 0

Selector switch position LOCAL

S1.7 Running signalStatic

Flashing

S1.8 Collective faultWithout torque failure

With torque failure

Control adjustments

Process adjustments

Valve-specific adjustments

Overview: Versions and features

DREHMO C-MATICExtract of schematic diagramm for version MC 003 to MC 005 Version of analogue 4-20 mA feedback

Options

12

Overview: Versions and featuresVERSION MC 002 3-phase encapsulated squirrel cage induction motor for short time duty S2-10/15 min. for ON-OFF and INCHING operation or S4 for MODULATING duty according EN 60034, insulation class F, enclosure type IP 67 accor-ding to EN 60523. Thermal protection via 3 thermal switches embedded in the motor windings and included into the c-matic con-trol circuit considering safe signal separation according to standard EN 61010-1.Available 3-ph voltage/frequency: 220V-660V/50-60 Hz. Other voltage/frequency/1-ph / DC / etc. on request.

FEATURES & FUNCTIONS & EQUIPMENT> Combi sensor for torque and limit

measurements> Integrated reversing starters> Automatic phase sequence correction> Transformer for control voltage and cir-

cuit> Self regulating space heater> Auxiliary voltage output 24 V DC> Local control station with padlockable

selector switch and control switch for local operation

> Internal start-up device with OPEN-CLOSE-LEARN buttons, torque setting potentiometer and LED diagnostics

> 24 V DC Commands OPEN-STOP-CLOSE> 24 V DC feedback indications

Valve Open-Valve Closed-Collective fault Torque tripped in Open/Close direction Selector switch in REMOTE/LOCAL position Actuator RUNNING close/open

> Programming DIP switches for Command mode (Inching or holding contact) Switch off mode (by torque or position) Torque limit bypass

AVAILABLE OPTIONS> Emergency Shut Down (ESD)> Integral timer to adapt to required ope-

rating time with adjustable ON-OFF time / sequence and timer start

> Local lamps with OPEN-CLOSED- FAILURE indication

> Mechanical limit and torque switches instead of combi sensor

> Mechanical position indicator and ad-justable adaption gear to have a setting range of 2 to 1450 turns per stroke (only in combination with mechanical switches possible)

> USV fail-safe power system to have a 3 seconds backup for the indication si-gnals in case of main power loss

> 2-wire BUS system Profibus DP> Interlocking of local control station via E2


COMBI sensor

M

Reversingcontactor

Autom. phasecorrection

24V DC Control voltage

Logic control

Programming switches

Integral timer/step controller

Timerstart

toffton

Indication outputs

OPEN

CLOSE

FAILURE

Torque switch CLOSINGTorque switch OPENINGREMOTE

LOCAL

Running indication CLOSININGRunning indication OPENING

N/C

N/C

2-wire BU

S interface

integratedheater

U int

Local control

OPENSTOP

CLOSELEARN

LOCAL0

REMOTE

Starting up push buttons

OPE CLOSE LEARN MdL MDR

PTC-Resister LED

Commands

OPEN

CLOSE

STOP

Main power supply e.g. 400 V/50 Hz 3ph external

supply for control

Internal auxiliary voltage 24 V DC 30 mA

Seria

l com

por

t

Loca

l lam

psx x

LC D

ispl

ay

E1 Option

E2 Option


COMBI sensor

M

Reversingcontactor



Logic control



Timerstart

toffton

Indication outputs

OPEN

CLOSE

FAILURE


LOCAL


N/C

N/C

2-wire BU

S interface

integratedheater

U int

Local control

OPENSTOP

CLOSELEARN

LOCAL0

REMOTE



PTC-Resister LED

Commands

OPEN

CLOSE

STOP


supply for control


Seria

l com

por

t

Loca

l lam

ps

x x

LC D

ispl

ay


A

DC-DC separator

E1 Option

E2 Option

VERSION MC 003Equipment as version 002, additionally with > 4-20 mA analogue position feedback with internal power supply (4-wire) and 2-wire output> Option: DC/DC separation for the 4-20 mA analogue signal> solid state relay (ELR)> other functions as above

SCHEMATIC DIAGRAM C-MATIC C 0002 =


Options

Options

13

VERSION MC 004Equipment as version 002, additionally with

> two (2) potential-free indepen-dently adjustable intermediate position indications

> other options as above

VERSION MC 005Equipment as version 005, additionally with

> integral 3-step positioner with 4-20 mA analogue input signal as well as adjustable fail-safe position and sensitivity.

> other options as above.


COMBI sensor

M

Reversingcontactor



Logic control



Timerstart

toffton

Indication outputs

OPEN

CLOSE

FAILURE


LOCAL


2-wire BU

S interface

integratedheater

U int

Local control

OPENSTOP

CLOSELEARN

LOCAL0

REMOTE



PTC-Resister LED

Commands

OPEN

CLOSE

STOP


supply for control


Seria

l com

por

t

Loca

l lam

ps

x x

LC D

ispl

ay

Intermediateposition 1

Intermediateposition 2

Limit switches

E1 Option

E2 Option


COMBI sensor

M

Reversingcontactor



Logic control



Timerstart

toffton

Indication outputs

OPEN

CLOSE

FAILURE


LOCAL


N/C

N/C

2-wire BU

S interface

integratedheater

U int

Local control

OPENSTOP

CLOSELEARN

LOCAL0

REMOTE



PTC-Resister LED

Commands

OPEN

CLOSE

STOP


supply for control


Seria

l com

por

t

Loca

l lam

ps

x x

LC D

ispl

ay


A

DC-DC separator

4-20mA

DC-DC separator

Nomialposition 4-20 mA

XpFail-safeposition

E1 Option

E2 Option



Options Options

OptionsOptions

14

Additional equipmentSOLID STATE RELAY (ELR)Optional, solid state relays (which are free of wear) can be supplied instead of conventional, electro mechanical reversing contactors. Solid state relays are recommended for modulating actuators (high cycling rate), where conventional electro mechanical reversing contactors have a limited lifetime only. ELR type 1: Up to 500 V 3-ph., 3 kW max. ELR type 2: Up to 550 V 3-ph., 6 kW max.

OPTION UNIT “USV“This option has been designed for applications in which the main po-wer supply might be switched from the first to a second source.This requires that the actuator keeps the feedback indication for this switching period to avoid unclear or undefined information into the control system. This is realized by having an internal voltage buffer for at least 1 second.

EXTERNAL VOLTAGE SUPPLYTo ensure that the c-matic control unit functions correctly, and also that information contained in the actuator status signals is received, the c-matic can be externally supplied with 24 V DC + 10 %, -5 %.

LOCAL LAMPSTo show the status of the DREHMO® at the local control station, three local lamps are fitted to the actuator housing.The following operating states can be indicated:> end position OPEN> end position CLOSED> COLLECTIVE FAULT

START-UP AND COMMISSIONING WITH LEARN FUNCTIONUsing the combi sensor offers a userfriendly, time-saving setting and installation after the actuator is mounted to the valve. The position setting can be easy done without opening the actuator by using the local control station combined with the LEARN-button.

4-20 MA POSITION SIGNALAvailable when choosing the electronic sensors for position and torque.

SPECIAL MOTORSAvailable motors:> single phase AC motors, 230 V > DC motors from 24 V up to 220 V

(only in combination with specially detached c-matic control unit)> standard three-phase AC squirrel cage induction motors, several

rated voltages, for short time duty S2 or S1 duty > motors with integrated brake> multiple speed motorsAnyhow, the special motors require modifications of the c-matic con-trol unit. Therefore we recommend to contact us before mapping out the plant.

ELECTRONIC POSITION INDICATOR (LC-DISPLAY)When choosing electronic position and torque sensors, an electronic position indicator display may be fitted instead of a mechanical dial type. Current valve position value is indicated in “per cent“ by a nu-merical display.

MECHANICAL DIAL POSITION INDICATORIndication of the current valve position at the cover of the c-matic control unit is done by a mechanical dial position indicator, operated by an adjustable reduction gear (adjustable for valves from 2 to 1440 rev./stroke). Standard for version MC 003 and higher, optional to ver-sion MC002, but not available when choosing electronic position and torque sensors.

MODULE “POTENTIAL FREE ANALOGUE COMMANDS AND SIGNALS“The voltage separation of the analogue position signal 4-20 mA and the analogue position command 4-20 mA (positioner) is done by means of a DC/DC separation amplifier for each analogue signal/command.Either only one or all analogue signals/commands can be voltage separated.Position transducer: Maximum load = 300 OhmPositioner: Internal resistivity Ri = 100 OhmOptional to versions MC 003 and MC 005

DETACHED C-MATIC CONTROL UNIT AND DETACHED LOCAL CON-TROL STATIONThe control unit can be mounted separately from the actuator on a wall unit. This option is recommended, respectively ingenious in case of> local control station not being accessible> ambient temperatures exceeding the rated temperature range or> mechanical stress (e.g. vibrations of pipes etc.) to the electronic reaching inadmissable values.The complete c-matic control unit is fitted to an IP67 housing with a wall unit.

INTERLOCKING OF LOCAL CONTROL STATION VIA REMOTE COM-MANDFrom the plant‘s control room the local control station can be interlo-cked or released by means of a remote command.

DIAGNOSTICS – C-MATIC OPERATORAll-in-one diagnosis, parameterising and maintenance tool for the c-matic actuators with automatical recognition of the connected hardware and easy updating of the used firmware.

FIELD BUS SYSTEMSBy the application of the Field Bus Interfaces the costly and cost-intensive parallel wiring is replaced by a serial wiring.

right: Local control stati-on with LEARN-button, indication lamps and LC-Display

15

Controlling of the actuators by BUS system: Profibus

The advantages being obvious by applying a field bus system, such as lower extent of installation work, a more simplified plant de-sign, an easy opportunity for plant expansion, these all lead to the increased use of field bus systems. For different demands a number of certificated and standardized bus interface connections are available for the communica-tion between the c-matic actuators and the higher control and master level.

OPTION DATA BUS INTERFACE»PROFIBUS« DP EN 50170The “Bus interface connection for the DP Pro-fibus is a 2-wire-RS485 bus interface. Its task is the conversion of the parallel commands and indicator signals of the actuators of the c-matic series to the serial bus protocol of the DP Profibus. The bus interface converts the parallel signals of the actuator to the serial protocol of the DP Profibus. Moving commands and signals of the ac-tuator are serially transferred to the master. The data bus interface can be obtained as integrated card or as interface that may be plugged-in externally.There is also the option of implementing the acyclic services of the DPV1 profibus to ena-ble read-out of the memory for data acquisi-tion, diagnosis information and documentati-on data via the fieldbus.

Buszyklus mit 5 Stellantrieben

1

Azyklische Diagnose- bzw. Parameterdatenübermittlung Zyklische Prozessdatenrückmeldung SlaveZyklische Prozessdatenanforderung Master

2 3 4 5

Redundanter KanalStandardkanal

1 2 3 4 5

Modbus

Profibus

Foundation Fieldbus

Buszykluszeiten im Vergleich

DETACHED C-MATIC CONTROL UNIT/ DETACHED LOCAL CONTROL STATION

If the actuator is difficult to access or in case of extreme vibration or high ambient temperatures at the place of valve installation, controls with operating elements can be mounted separately from the actuator on a wall bracket. The cable length between drive and control can be up to 5 m for the combi sensor and up to 10 m for the limit switch.

1 Wall bracket The actuator control is mounted on a separate wall bracket and fullfills protection class IP 68.

2 Detached control unit The actuator control is separated.

3 actuator housing A special housing is used to cover the sensor area. 4 Electric connection

Electric connection is done by a plug/socket connector.

5 Interconnection The interconnection consists of two lines, power and data. The cable length between actuator and controls may be up to 100 m.

FIELDBUS TESTMASTERThe Fieldbus Testmaster is an all purpose test- and diagnostics tool for commissioning of field devices. It is especially suited for commission-ing of actuators equipped with Profibus DP interface. Furthermore, due to its high flexibil-ity, communication with field devices of other manufacturers is also possible.

Fieldbus Testmaster allows a cyclic communi-cation setup with any Profibus Slave without using a GSD-file. It simply gives the opportunity to verify set-tings prior to warm commissioning without the use of complex and expensive PLC- or SCADA-Systems. Thus a cost and time advan-tage is given.

1

2

3

4

5

combisensor: 5m limit switch: 10m

16

Actuator DMC, DMCR Models

30 59 60 120 249 250 500 1000 2000

Weight (kg) 23 25 33,5 33,5 33,5 69,5 80,5 90,5 190

Dimensions (mm)

d1 90 125 125 125 175 175 175 210 350

d2 90 125 125 125 175 175 175 210 350

D1 160 160 250 250 250 250 400 500 500

D2 Max. 127 127 160 160 160 245 245 245 310

H1 Max. 330 330 368 368 368 564 564 564 902

H2 150 150 168 168 168 217 217 217 284

H3 Form A 36 42 46 46 58 56 56 70 130

H3 Form B, B1, B2, C

36 46 46 46 70 66 66 81 130

H3 Form B3, B4, D, E

18 17 16 16 22 23 23 28 30

H4 49 49 54 54 54 69 69 69 124

H5 140 140 160 160 160 210 210 210 169

H6

250 250 270 270 270 452 452 452 500

352 352 372 372 372 702 702 702 -

452 452 472 472 472 952 952 952 -

- - 572 572 572 - - - -

- - 672 672 672 - - - -

H7 180 180 180 180 180 200 200 200 200

H8 185 185 185 185 205 205 205 205 205

L1 117 117 129 129 129 132 179 179 193

L2 201 201 232 232 232 262 309 309 348

L3 max 504 504 528 528 528 580 627 627 710

L4 233 233 233 233 233 245 245 245 245

L5 57 57 80 80 80 105 105 105 105

T1 45 45 48 48 48 75 75 75 155

T2 179 179 189 189 189 214 214 214 284

T3 97,5 97,5 107 107 107 135 135 135 200

T4 305 305 334 334 334 378 378 378 600

T5 153 153 153 153 153 170 170 170 170

Actuator DimensionsMULTI-TURN ACTUATOR DMCMULTI-TURN ACTUATOR FOR MODULATING DUTY DMC R

Detail X

Detail X

R

17

Actuator DMC 30 59 249 250 1000 2000

120 500

Actuator DMC R30 59 250 1000

120 500

Size DIN EN ISO 5210

DIN 3210

F07 F10 F10 F14 F14 F16 F25

- G0 G0 G1/2 G1/2 G3 -

Dimensions (mm)

b1 JS9 For B1, B 8 12 12 18 18 22 28

b2 H11 14 14 14 20 20 24 30

b3 h9 5 6 6 8 8 12 -

b4 JS9 For B3, E 5 6 6 8 8 12 14

d1 90 125 125 175 175 210 350

d2f8

DIN EN ISO 5210

DIN 3210

55 70 70 100 100 130 200

- 60 60 100 100 130 -

d3 70 102 102 140 140 165 254

d4 4 x M8 M10 M10 M16 M16 M20 8 x M16

d5 26 30 40.5 40.5 52.5 65.5 85

d6 max 24 28 40 40 52 65 85

d7 H9 B1, B 28 42 42 60 60 80 100

d7 max B2,B 28 42 42 60 65 80 100

d8 42 54 54 80 85 110 139.9

d9 26 28 28 38 38 47 85

d10 H9 B3, E 16 20 20 30 30 40 50

d10 max B4, E 16 20 30 30 40 50 50

d11 16 20 20 30 30 40 -

h1 3 3 3 4 4 5 5

h2 12 16 16 22 23 35 24

h3 11 11 11 14 14 17 16

h4 3 3 3 4 4 5 5

l1 3 3 3 5 4 5 5

l2 34 41 40 54 54 68.5 130

l3 36 45 45 66 66 81 100

l4 40 50 50 70 70 90 -

l5 45 55 55 76 76 96 -

l6 41 56 56 79 79 98 118

t1 For B1, B 31.3 45.3 45.3 64.4 64.4 85.5 106.4

t2 18 22.5 22.5 33 33 43 -

t3 For B3, E 18.3 22.8 22.8 33.3 33.3 43.3 53.8

Connection DimensionsMULTI-TURN ACTUATOR DMCMULTI-TURN ACTUATOR FOR MODULATING DUTY DMC (R)

R

Output drive form AStem nut for rising spindle

Output drive form B1, B2, BPlug bush forrising spindle

Output drive form B3, B4, ESmall bore for take-up shaftextension

Output drive form CClaw coupling

Output drive form DShaft extension

Actuator ModelActuator

speed(rpm)

Torque Adjustment Range (Nm)

Connection Flange

According to DIN EN ISO

5210 (standard)

Connection Flange


5210 (special request)

Connection Flange

According to DIN 3210

(special request)

Max. allowable spindle diameter at form A³) (mm)

Max. allowable axial force at form "A" (kN)

Type of Duty S 2-… (min)

DMC 30

5,10,16, 25,32,40,

50,80 1201),2),1601),2)

10-30 F07F10 G0

2428

3040

15

DMC 59 20-60 F10F07

G0 28 24

40

30

15

DMC 60 20-60 F10 F07 G0 40 60 15

DMC 120 40-120 F10F14

G0

G1/2

40

40

60

60

15

DMC 249 80-250F14

F10G1/2G0

4040

6060

15

DMC 250 80-250 F14 F16 G1/2 52 120 15

DMC 500 150-500 F14 F16 G1/2 52 160 10

DMC 1000 300-1000 F16 G3 65 190 10

DMC 2000 20,40,80,120,1604) 80-2000 F25 *) *) 80 380 15

Technical dataMULTI-TURN ACTUATOR DMC R

1) Actuators with this speed are not self-locking2) Not available for sizes D... 2493) For form B, B1, B2, C dimension d5 to be observed4) Special safety provisions have to be implemented for pulling loads *) on request

19

Actuator Model

Actuator Speed (rpm)

Required Min.

Length of Signal for Operating into Same Direction

(ms)3)

Hyste- resis (ms)

Torque Adjust- mentRange (Nm)

Max. Modu- lating Torque (N∙m)

Connec- tion

Flange to DIN EN

ISO 5210 (Standard)

Connec- tion

Flange to DIN EN ISO 5210

(Special Request)

Connec- tion

Flange to DIN

3210 (Special Request)

Max. Allowable

Stem Diameter Output Drive A1)

(mm)

Max. Allo-

wable Axial Force

Output Drive “A“ (kN)

DMC R 30

5 65 290

15-30 15F07

- -

- -

F10

--

G0

24-

28

30-

40

10 65 84

16 65 53

25 65 34

32 65 26

40 65 22

DMC R 59

5 65 290

30-60 30F10

--

- -

F07

G0--

28 -24

40 -30

10 65 84

16 65 53

25 65 34

32 65 26

40 65 22

DMC R 60

5 65 400

30-60 30 F10F07 -

F14

- G0

G1/2

324040

606040

10 65 200

16 65 122

25 65 48

32 65 39

40 65 31

DMC R 120

5 65 127

60-120 60F10

--

--

F14

G0-

G1/2

40-

40

60-

60

10 65 64

16 65 39

25 65 48

32 65 39

40 65 31

DMC R 250

5 65 127

120-250 120 F14 F16 G1/2 52 120

10 65 64

16 65 39

25 65 25

32 65 21

40 65 16

DMC R 500

5 65 127

200-500 200 F14 F16 G1/2 52 160

10 65 64

16 65 39

25 65 25

32 65 21

40 65 16

DMC R 10002)

5 65 117

500-1000500 F16 - G3 65 190

10 65 66

16 65 4)

25 65 4)

1) For model B, B1, B2, C please consider dimension d52) Max. duty cycle 10 % max. operations per hour 300 (c/h)3) Without consideration of signal running times caused by control processes4) On request

Percentage of operation (% ED) within one hour in relation to number of duty cycles (c/h) per hour for different actuator output speeds (nab) at a temperature of max. 60 °C.

Technical dataMULTI-TURN ACTUATOR FOR MODULATING DUTY DMC R R

Type of duty: S40 300 600 900 1200 c/h

%ED

35

30

25

20

15

10

5

0

D...R 30D...R 59

0 300 600 900 1200 c/h

%ED

35

30

25

20

15

10

5

0

D...R 60

nab = 5, 10, 25 min -1

Type of duty: S4

nab = 40 m in -1nab = 16, 32 m in -1

%ED

35

30

25

20

15

10

5

00 300 600 900 1200 c/h

D...R 250 Type of duty: S4

nab = 5, 40 m in -1

nab = 10...32 m in -1

20

Actuator Model

Actuator speed50 Hz

Actuator speed60 Hz

Rated Power 50 Hz (kW)


Rated Current (A)

Current consumption

at rated torque

Starting Current (A)

Power factor/ cos (phi)

Efficiency/ Eta (%)

DMC 30 S2-15 min

5 6 0.12 0.14 0.53 0.46 1.5 0.66 50

10 12 0.12 0.14 0.53 0.48 1.5 0.66 50

16 19 0.12 0.14 0.53 0.53 1.5 0.66 50

25 30 0.12 0.14 0.53 0.65 1.5 0.66 50

32 38 0.34 0.40 1.20 1.00 4.3 0.72 59

40 48 0.25 0.30 1.10 1.20 2.7 0.65 50

50 60 0.34 0.40 1.20 1.20 4.3 0.72 59

80 96 0.34 0.40 1.20 1.70 4.3 0.72 59

120 144 0.34 0.40 1.20 1.80 4.3 0.72 59

160 192 0.75 0.90 2.00 2.30 8.8 0.77 70

DMC 59 S2-15 min

5 6 0.12 0.14 0.53 0.54 1.5 0.66 50

10 12 0.12 0.14 0.53 0.58 1.5 0.66 50

16 19 0.25 0.30 1.10 1.10 2,7 0.65 50

25 30 0.25 0.30 1.10 1.30 2.7 0.65 50

32 38 0.34 0.40 1.20 1.40 4.3 0.72 59

40 48 0.40 0.48 1.50 1.80 5.1 0.63 62

50 60 0.75 0.90 2.00 2.00 8.80 0.77 70

80 96 0.75 0.90 2.00 2.90 8.80 0.77 70

120 144 0.75 0.90 2.00 3.20 8.80 0.77 70

160 192 0.75 0.90 2.00 4.30 8.80 0.77 70

DMC 60 S2-15 min

5 6 0.12 0.14 0.57 0.64 1.50 0.62 50

10 12 0.21 0.25 0.65 0.86 2.30 0.76 62

16 19 0.42 0.50 1.15 1.40 4.60 0.81 67

25 30 0.18 0.22 0.75 1.10 2 0.64 54

32 38 0.42 0.50 1.15 1.5 4.60 0.81 67

40 48 0.34 0.40 1.30 1.80 3.50 0.63 59

50 60 0.42 0.50 1.15 2.02 4.6 0.81 67

80 96 0.90 1.1 2.3 2.7 9 0.80 70

120 144 0.90 1.1 2.3 4 9 0.8 70

160 192 0.90 1.1 2.3 4.3 9 0.8 70

DMC 120 S2-15 min

5 6 0.34 0.40 1.30 1.10 3.50 0.63 59

10 12 0.42 0.50 1.14 1.50 4.60 0.81 67

16 19 0.90 1.10 2.30 2.90 9.00 0.80 70

25 30 0.56 0.67 1.70 2.60 5.70 0.72 69

32 38 0.90 1.10 2.30 2.50 9.0 0.80 70

40 48 0.75 0.90 2.50 3.50 8.6 0.62 70

50 60 0.90 1.10 2.30 3.50 9.00 0.80 70

80 96 1.50 1.80 3.10 5.10 14.6 0.89 80

120 144 1.60 1.90 3.70 7.70 20.5 0.80 80

160 192 1.60 1.90 3.70 9.20 20.5 0.80 80

Motor data MULTI-TURN ACTUATOR DMC

21

Actuator Model

Actuator speed50 Hz

Actuator speed60 Hz



Rated Current (A)

Current consumption

at rated torque



Efficiency/ Eta (%)

DMC 249 S2-15 min

5 6 0.34 0.40 1.30 1.80 3.50 0.63 59

10 12 0.56 0.67 1.70 1.80 5.70 0.72 69

16 19 0.56 0.67 1.70 2.60 5.70 0.72 69

25 30 0.75 0.90 2.50 4.20 8.60 0.62 70

32 38 0.90 1.10 2.30 4.40 9.00 0.80 80

40 48 0.80 0.95 3.60 6.00 11.20 0.50 67

50 60 1.50 1.80 3.10 7.00 14.60 0.89 80

80 96 1.60 1.90 3.70 9.80 20.50 0.80 80

DMC 250 S2-15 min

5 6 0.56 0.67 1.70 1.70 5.70 0.72 69

10 12 0.90 1.10 2.30 2.50 9.00 0.80 70

16 19 1.50 1.80 3.10 3.90 14.60 0.89 80

25 30 0.75 0.90 2.50 5.50 8.60 0.62 70

32 38 1.50 1.80 3.10 3.90 14.60 0.89 80

40 48 2.00 2.40 4.80 7.10 25.00 0.77 78

50 60 1.50 1.80 3.10 8.80 14.60 0.89 80

80 96 1.60 1.90 3.70 10.50 20.50 0.80 80

120 144 4.00 4.80 9.00 15.00 57.00 0.80 81

160 192 6.00 7.10 13.90 19.30 76.00 0.78 82

DMC 500S2-10 min

5 6 0.75 0.90 2.50 3.20 8.60 0.62 70

10 12 1.50 1.80 3.10 4.70 14.60 0.89 80

16 19 1.60 1.90 3.70 7.70 20.5 0.80 80

25 30 2.00 2.40 4.80 9.50 25.0 0.77 78

32 38 4.00 4.80 9.00 10.50 57.0 0.80 81

40 48 4.50 5.30 11.10 16.00 57.0 0.77 78

50 60 4.00 4.80 9.00 15.50 57.0 0.80 81

80 96 6.00 7.10 13.90 22.00 76.00 0.78 82

120 144 8.50 10.00 18.70 29.00 112.00 0.82 82

160 192 8.50 10.00 18.70 38.00 112.00 0.82 82

DMC 1000 S2-10 min

5 6 0.80 0.95 3.60 7.30 11.20 0.50 67

10 12 1.60 1.90 3.70 12.80 20.5 0.80 80

16 19 4.00 4.80 9.00 15.00 57.00 0.80 81

25 30 4.50 5.30 11.10 15.50 57.00 0.77 78

32 38 4.00 4.80 9.00 23.00 57.00 0.80 81

40 48 6.00 7.10 15.10 23.00 64.00 0.73 78

50 60 6.00 7.10 13.90 30.50 76.00 0.78 82

80 96 8.50 10.00 18.70 41.50 112.00 0.82 82

120 144 4.5 5.3 15.1 33.5 64 0.73 70

160 192 8.5 10 18.7 41 112 0.82 82

DMC 2000 S2-15 min

20 24 2.50 2.94 6.50 * 35.0 0.77 76

40 48 5.00 5.88 11.50 * 52.0 0.81 82

80 96 7.50 8.82 16.50 * 75.0 0.85 77

120 144 14.0 16.47 26.50 * 170.0 0.83 87

160 192 14.00 16.47 26.50 * 170.0 0.83 87

All shown figures are based on 400 V / 3 ph / 50 Hz and 480 V / 60 Hz.

1) The rated actuator torque corresponds to the max. adjustable torque. The values based on +20 °C ambient temperature. Deviations may occur expecially at low temperatures.

* on request

22

Motor dataMULTI-TURN ACTUATOR FOR MODULATING DUTY DMC R

Actuator Model

Actuator speed50 Hz

Actuator speed60 Hz



Rated Current (A)

Current consumption

at rated torque



Efficiency/ Eta (%)

DMC R 30

5 6 0.12 0.14 0.53 0.46 1.5 0.66 50

10 12 0.12 0.14 0.53 0.48 1.5 0.66 50

16 19 0.12 0.14 0.53 0.53 1.5 0.66 50

25 30 0.12 0.14 0.53 0.65 1.5 0.66 50

32 38 0.34 0.40 1.20 1.00 4.3 0.72 59

40 48 0.25 0.30 1.10 1.20 2.7 0.6550

DMC R 59

5 6 0.12 0.14 0.53 0.54 1.5 0.66 50

10 12 0.12 0.14 0.53 0.58 1.5 0.66 50

16 19 0.25 0.30 1.10 1.10 2,7 0.65 50

25 30 0.25 0.30 1.10 1.30 2.7 0.65 50

32 38 0.34 0.40 1.20 1.40 4.3 0.72 59

40 48 0.40 0.48 1.50 1.80 5.1 0.63 62

DMC R 60

5 6 0.34 0.41 1.30 1.10 3.50 0.63 59

10 12 0.42 0.50 1.15 1.50 4.60 0.81 67

16 19 0.90 1.10 2.30 2.90 9.00 0.80 70

25 30 0.56 0.67 1.70 2.60 5.70 0.72 59

32 38 0.90 1.10 2.30 2.50 9.0 0.80 70

40 48 0.75 0.90 2.50 3.50 8.6 0.62 70

DMC R 120

5 6 0.34 0.41 1.30 1.10 3.50 0.63 59

10 12 0.42 0.50 1.14 1.50 4.60 0.81 67

16 19 0.90 1.10 2.30 2.90 9.00 0.80 70

25 30 0.56 0.67 1.70 2.60 5.70 0.72 69

32 38 0.90 1.10 2.30 2.50 9.0 0.80 70

40 48 0.75 0.90 2.50 3.50 8.6 0.62 70

DMC R 250

5 6 0.56 0.67 1.70 1.70 5.70 0.72 69

10 12 0.90 1.10 2.30 2.50 9.00 0.80 70

16 19 1.50 1.80 3.10 3.90 14.60 0.89 80

25 30 0.75 0.90 2.50 5.50 8.60 0.62 70

32 38 1.50 1.80 3.10 3.90 14.60 0.89 80

40 48 2.00 2.40 4.80 7.10 25.00 0.77 78

DMC R 500

5 6 0.75 0.90 2.50 3.20 8.60 0.62 70

10 12 1.50 1.80 3.10 4.70 14.60 0.89 80

16 19 1.60 1.90 3.70 7.70 20.5 0.80 80

25 30 2.00 2.40 4.80 9.50 25.0 0.77 78

32 38 4.00 4.80 9.00 10.50 57.0 0.80 81

40 48 4.50 5.30 11.10 16.00 57.0 0.77 78

DMC R 1000

5 6 2.00 2.40 4.80 5.20 25.00 0.77 78

10 12 3.00 3.60 8.10 9.40 32.00 0.71 76

16 19 6.00 7.20 15.10 * 64.00 0.73 78

25 30 6.00 7.20 15.10 * 64.00 0.73 78

R

For higher torques please request more information.

* On special request.**) not available as modulating actuatorThe max. torques given by DIN EN ISO 5211 to each flange size must not be exceeded.

Actuator Model

Operating Time for 90° <) [sec] 50 Hz

Operating Time for 90° <) [sec] 60 Hz

Torque adjustment range [Nm]

Torque adjustment

range modulating

actuator [Nm]

Max. modulating

torque[Nm]

Connection Flange


5211

max. bore diameter of output drive

V [mm]

max width of square bore output drive

L/D [mm]

Type of Duty S 2-… [min]

Type of Duty S 4-… [%ED]

DPMC (R) 75

8, 16, 24, 34 7, 13, 20, 28

25-75 37.5-75 37,5F05F07F10*

28 22 15 25

DPMC (R) 150 50-150 75-150 75F05F07F10*

28 22 15 25

DPMC (R) 299 125-300 150-300 150F07F10*

28 22 15

DPMC (R) 300 125-300 150-300 150F10F12*

38 30 15 25

DPMC (R) 450 250-450 250-450 225F10F12*

38 30 15 25

DPMC (R) 600

8,16,32,48,67 7,13,26,40,56

200-600 300-600 300F12F14*

50 36 15 25

DPMC (R) 900 500-900 500-900 450F12F14*

50 36 15 25

DPMC (R) 12007**),18,36,

55,756,15,30,46,63

500-1200 600-1200 600F14F16*

60 46 15 25

DPMC (R) 1800 1000-1800 1000-1800 900F14F16*

60 46 15 25

Technical dataPART-TURN ACTUATOR FOR DPMCPART-TURN ACTUATOR FOR MODULATING DUTY DPMC R

R

R

Actuator ModelOperating Time for 90° <) [sec]

50 Hz

Operating Time for 90° <) [sec]

60 Hz

Rated Power 50 Hz [kW]

Rated Power 60 Hz [kW]

Rated Current (A)

Starting Current [A]

cos phi Eta [%]

DPMC (R) 75

8 7 0.04 0.05 0.18 0.51 0.81 39

16 13 0.04 0.05 0.18 0.51 0.81 39

24 20 0.10 0.12 0.49 1.24 0.53 56

34 28 0.08 0.10 0.47 0.85 0.58 43

DPMC (R) 150

8 7 0.12 0.14 0.53 1.5 0.66 50

16 13 0.12 0.14 0.53 1.5 0.66 50

24 20 0.10 0.12 0.49 1.24 0.53 56

34 28 0.08 0.10 0.47 0.85 0.58 43

DPMC (R) 299

8 7 0.12 0.14 0.53 1.5 0.66 50

16 13 0.12 0.14 0.53 1.5 0.66 50

24 20 0.10 0.12 0.49 1.24 0.53 56

34 28 0.08 0.10 0.47 0.85 0.58 43

DPMC (R) 300

8 7 0.12 0.14 1.1 2.7 0.65 50

16 13 0.12 0.14 0.53 1.5 0.66 50

24 20 0.10 0.12 0.49 1.24 0.53 56

34 28 0.08 0.10 0.47 0.85 0.58 43

DPMC (R) 450

8 7 0.25 0.30 1.1 2.7 0.65 50

16 13 0.12 0.14 0.53 1.5 0.66 50

24 20 0.10 0.12 0.49 1.24 0.53 56

34 28 0.08 0.10 0.48 0.85 0.58 43

DPMC (R) 600

8 7 0.34 0.41 1.2 4.3 0.72 59

16 13 0.12 0.14 0.53 1.5 0.66 50

32 26 0.12 0.14 0.53 1.5 0.66 50

48 40 0.10 0.12 0.49 1.24 0.53 56

67 56 0.08 0.10 0.47 0.85 0.58 43

DPMC (R) 900

8 7 0.34 0.41 1.2 4.3 0.72 59

16 13 0.25 0.3 1.1 2.7 0.65 50

32 26 0.10 0.14 0.53 1.5 0.66 50

48 40 0.10 0.12 0.49 1.24 0.53 56

67 56 0.08 0.10 0.47 0.85 0.58 43

DPMC (R) 1200

7* 6 0.34 0.41 1.2 4.3 0.72 59

18 15 0.34 0.41 1.2 4.3 0.72 59

36 30 0.12 0.14 0.53 1.5 0.66 50

55 46 0.10 0.14 0.49 1.24 0.53 56

75 63 0.12 0.14 0.53 1.5 0.66 50

DPMC (R) 1800

7* 6 0.34 0.41 1.2 4.3 0.72 59

18 15 0.34 0.41 1.2 4.3 0.72 59

36 30 0.12 0.14 0.53 1.5 0.66 50

55 46 0.10 0.12 0.49 1.24 0.53 56

75 63 0.12 0.14 0.53 1.5 0.66 50

Motor dataPART-TURN ACTUATOR FOR DPMCPART-TURN ACTUATOR FOR MODULATING DUTY DPMC R

26

Actuator DMC, DMCR Models 75/150/299 300/450 600/900 1200/1800

Weight (kg) 32 34 40 45

Dimensions (mm)

d2 Ø 115 Ø 115 Ø 115 Ø 115

D1 160 160 250 250

D2 Max. 125 125 125 125

H1 Max. 280 280 280 280

H2 150 150 150 150

H3 113.5 131 175 215

H4 49 49 49 49

L1 117 117 117 117

L2 201 201 201 201

L3 max 503 503 503 503

L4 233 233 233 233

L5 80 80 80 80

T1 45 45 45 45

T2 179 179 179 179

T3 97.5 97.5 97.5 97.5

T4 305 305 305 305

T5 153 153 153 153

Actuator dimensionsPART-TURN ACTUATOR FOR DPMCPART-TURN ACTUATOR FOR MODULATING DUTY DPMC R

DPMC (R) 75/150/299 from DPMC (R) 300

Ø D2 max.

180

185

H1

max

.H

2

H4Ø

D1

90° Stroke±15° adjustable

H3

Ø 1

15

Ø 1

15

Ø D2 max.

180

185

H1

max

.H

2

H4Ø

D1

Removal allowance

H3

21

T4

L3

L2L1

L4L5

T1

T 5

T 3

Removal allowance

position indicator


Removal allowance

Ø D2 max.

180

185

H1

max

.H

2

H4Ø

D1


H3

Ø 1

15

Ø 1

15

Ø D2 max.

180

185

H1

max

.H

2

H4Ø

D1

Removal allowance

H3

21

T4

L3

L2L1

L4L5

T1

T 5

T 3

Removal allowance

position indicator


Removal allowance

Ø D2 max.

180

185

H1

max

.H

2

H4Ø

D1


H3

Ø 1

15

Ø 1

15

Ø D2 max.

180

185

H1

max

.H

2

H4Ø

D1

Removal allowance

H3

21

T4

L3

L2L1

L4L5

T1

T 5

T 3

Removal allowance

position indicator


Removal allowance

27

Length unit: mm* Allowance for spigot is not available as standard. The spigot ring is a separate component, available as option.

Connection dimensionsPART-TURN ACTUATOR FOR DPMCPART-TURN ACTUATOR FOR MODULATING DUTY DPMC R

h

d2 f8

d3

4xØd4

d1

h

d2 f8

d3

8xØd4

d1

h

d2 f8

d3

4xØd4

d1

h

d2 f8

d3

8xØd4

d1

DIRECT MOUNTINGDP 75/150/299

FOOT AND LEVER

from DP 300

Actuator DP 75/150/299 300/450 600/900 1200/1800

Size DIN EN ISO 5211

F05 F07 F10 F10 F12 F12 F14 F14 F16

Dimensions (mm)

d1 90 90 125 125 150 150 175 175 210

d2 f8 35 55 70 70 85 85 100 100 130

d3 50 70 102 102 125 125 140 140 165

d4 M6 M8 M10 M10 M12 M12 M16 M16 M20

d5 16 16 22 22

d6 11 11 14 18

h* 2.5 2.5 2.5 2.5

h1 12 12 16 16

h2 110 130 170 180

threat depth d4 12 15 16 18 19 22 25 29 32

Lmax 50 82 61 102 75 127

l6 10 10 16 19

l8 20 20 26 26

l9 80 80 90 100

l10 40 40 45 50

l11 25 25 30 35

l12 120 120 135 150

l13 80 80 110 110

l14 150 150 190 225

r1 150 150 150 150

r2 200 200 200 200

r3 - - 250 250

40 66

Detail X

28

Output drive forms

Bore according to ISO 5211 Dimensions

With keyway (form V) according to DIN 6885-1

ISO 5211 F05 F07 F07 F10 F10 F12 F12 F14 F14 F16

Ø D 41.75 41.75 51.75 67.6 81.6

b JS9 1) 6 6 8 10 14

Ø d7 H8 2) 18 22 28 36 48

Ø d7 max. 28 28 38 50 60

d9 3) M5 M5 M6 M6 M6

L4 35 35 45 75 55 95 65 115

L5 3) 8 8 10 10 10

M 20 20 30 40 47 40

t 1) 20.8 24.8 31.3 39.3 51.8

Square bore (form L/D) Dimensions

according to ISO 5211 ISO 5211 F05 F07 F07 F10 F10 F12 F12 F14 F14 F16

Ø D 41.75 41.75 51.75 67.6 81.6

Ø d8 min. 2) 18.1 22.2 28.2 36.2 48.2

Ø d8 max. 28.2 28.2 40.2 4) 48.2 60.2

L4 35 35 60 45 75 55 95 65 115

L6 min. 30 30 30 30 40

M 20 20 30 40 47 40

s H11 2) 14 17 22 27 36

s H11 max. 22 22 30 4) 36 46

Bore with two-flats (form H) Dimensions

according to ISO 5211 ISO 5211 F05 F07 F07 F10 F10 F12 F12 F14 F14 F16

Ø D 41.75 41.75 51.75 67.6 81.6

Ø d8 min. 2) 18.1 22.2 28.2 36.2 48.2

Ø d8 max. 28.2 28.2 36.2 48.2 (48 5)) 60.2

L4 35 35 60 45 75 55 95 65 115

L6 min. 25 25 25 30 40

M 20 20 30 40 47 40

s H11 2) 14 17 22 27 36

s H11 max. 22 22 27 36 (41 5)) 46

Mounting position of coupling X max. 3 4 5 8

Y max. 2 5 10 10

L5

1,5 x d9

Detail XDetail X

1) Dimensions depend on Ø d7, refer to DIN 6885-12) Recommended size according to ISO 52113) Thread with grub screw4) According to DIN 795) According to DIN 475

L5

1,5 x d9

Detail XDetail X

DP... 600/900 DP... 1200/1800

DPiM 600/900 DPiM 1200/1800

DPiM 600/900 DPiM 1200/1800

L5

1,5 x d9

Detail XDetail X

DP... 75/150 DP 300/450DP... 299

DP... 75/150 DP 300/450DP... 299

DP... 75/150 DP 300/450DP... 299

Y

X

29

Wiring diagramsWIRING DIAGRAM VERSION MC 005 FOR MODULATING SERVICE

EM6 Combined sensorDR11) Torque switch for CW Turning (CLOSED)DR21) Torque switch for CCW Turning (OPEN)F1-F3 Thermal switch in motor windingF4, F5 Fuses 1,25A 6,3x32 mmF11-F13 Ext. fusesH1 Internal LED-position OPENH2 Internal LED-position CLOSEDH3 Internal LED-switching off OKH4 Internal LED-actuator OKH7 Internal LED processor watchdogH10 Local lamp-failure (red)H11 Local lamp-position closed (yellow)H12 Local lamp-open (green)K1/K2 Electric reversing module-CW/CCW turningR1 Potentiometer-gain setting for 4...20mA wayR2 Potentiometer-adjustment for 4mA wayR4 Potentiometer-setting operation differential XPR5 Potentiometer-setting save position (S2.7 OFF)S1 Selector switch-LOCAL-O-REMOTES2 Control switch-OPEN-STOP-CLOSES3 Internal pushbutton-CLOSES4 Internal pushbutton-OPENT1 Control transformer adjustable for 380V, 400V, 415V, 460V, 480V, 500V EN 60742WR11) Limit switch for CW turningWR21) Limit switch for CCW turningX1 Terminal strip controlX2 Terminal strip-power supply* The applicable wiring plan can be found inside actuator

1) alternative to combi sensor


S1.1 ON Holding contact (not with positioner) OFF InchingS1.2 ON Torque switching off in position OPEN OFF Limit switching off in position OPENS1.3 ON Torque switching off in position CLOSED OFF Limit switching off in position CLOSEDS1.4 ON Opening torque limit everride disabled OFF Opening torque limit override enabledS1.5 ON Closing torque limit override disabled OFF Closing torque limit override enabledS1.6 ON Indication selector-LOCAL or O OFF Indication selector-LOCALS1.7 ON Running indication static signal OFF Running indication flashing signalS1.8 ON Collective fault exclud. torque failure OFF Collective fault includ. torque failureS2.1 ON Combi sensor OFF SwitchS2.2 ON No directional torque indication OFF Directional torque indicationS2.3 ON Torque indication in end position OFF No torque indication in end positionS2.4 ON Autom. running in torque position if S1.1=OFF, S1.2/S1.3=ON, WR1//WL2 OFF Function by S1.1 if S1.2/S1.3=ONS2.5 ON Position indication according to S1.2/S OFF Position indication only limit positionS2.6 ON Collective fault with a time delay of 5 sec (for USV option fixed min. 1 sec) OFF Immediate collective fault in the case of "motor temperature is reached" (no delay)S2.7 ON STOP if set value is missing OFF SAFE position if set value is missingS2.8 ON 005 / modulating actuator (only for 005) OFF 002...004 / ON-OFF actuator

30

Specification TYPES: DMC30 ... DMC2000, DPMC75 ... DPMC1800

MECHANICAL DESIGN> TÜV-Certificate of Conformity as proof of characteristics i.e.: - Protection Class IP67 - Durability of 10.000 switching cycles - Salt-Mist- and - SO2-Test - Operability in ambient temperature range > Type of duty S2> Actuator self locking > Handwheel not moving on motor operation > Changing from motor to manual operation without declutch mechanism > max. allowable handwheel forces acc. to DIN 3250, Page 2 > Protection class IP67 acc. to DIN 40050/IEC 144 > Ambient temperature -25 °C to +70 °C > Output drive for valve connection acc. to DIN EN ISO 5210 respectively DIN EN ISO 5211> Corrosion protection K3 > Final coating color RAL 5015 (sky blue)

ELECTRONIC EQUIPMENT> 3-Phase enclosed squirrel cage motor with thermo switches, voltage 380-420 V / 50 Hz, Isolation class F> Contactless and continuous measuring of position and torque by means of DREHMO combined sensor as absolute value encoder > Modular compact control with: - Switchgear: Interlocked reversing contactors - Control transformer - Integrated heating to avoid condensation - Electrical restarting locking - Automatic phase correction - Local control station with selector switch S1 for LEARN/LOCAL/0/REMOTE, control switch S2 for OPEN/ STOP/CLOSE, LEARN-push button and local lamps (CLOSE/FAILURE/OPEN) setting of end position without removing of cover via LEARN function possible - Programming by DIL-Switches of: • Switch off (torque or position) • Torque override to operate valve (with stall torque) from seat • Control by self holding or inching contact - Serial com port interface for parameterizing and maintenance - Digital inputs by optocouplers (24 VDC) OPEN/STOP/CLOSE - Digital outputs: • Limit position OPEN/CLOSE • Failure • Running indication • REMOTE/LOCAL-indication • Torque- (Failure) OPEN/CLOSE • Indication of end position and failure via LED on control unit > Electrical connection on compact plug connector, cable entry 1 x M20 x 1,5, 1 x M25x1,5 und 1 x M32 x 1,5 with blind plug> Wiring diagram: MC002-XX01-AAAA-DAA/80 OPTIONS> Analogue position feedback (4-20 mA), MC003 > Drive to emergency safe position > Integrated fielbus-interface > Corrosion protection K4 for aggressive atmospheres > Corrosion protection K5 for extremely aggressive atmospheres > Protection class IP68> Interlocking of local control station

31

MECHANICAL DESIGN> TÜV-Certificate of Conformity as proof of characteristics i.e.: - Protection Class IP67 - Durability - Salt-Mist- and - SO2-Test - Operability in ambient temperature range > Type of duty S4> Actuator self locking > Handwheel not moving on motor operation > Changing from motor to manual operation without declutch mechanism > max. allowable handwheel forces acc. to DIN 3250, Page 2 > Protection class IP67 acc. to DIN 40050/IEC 144 > Ambient temperature -25 °C to + 60 °C > Output drive for valve connection acc. to DIN EN ISO 5210 respectively DIN EN ISO 5211 > Corrosion protection K3 > Final coating color RAL 5015 (sky blue)

ELECTRONIC EQUIPMENT> 3-Phase enclosed squirrel cage motor with thermo switches, voltage 380-420 V / 50 Hz, Isolation class F> Contactless and continuous measuring of position and torque by means of DREHMO® combined sensor as absolute value encoder > Modular compact control MC003 with: - Switchgear: Interlocked reversing contactors - Control transformer - Integrated heating to avoid condensation - Electrical restarting locking - Automatic phase correction - Local control station with selector switch S1 for LEARN/LOCAL/0/REMOTE, control switch S2 for OPEN/ STOP/CLOSE, LEARN-push button and local lamps (CLOSE/FAILURE/OPEN) setting of end position and 4-20 mA feedback signal without removing of cover via LEARN function possible - Programming by DIL-Switches of: • Switch off (torque or position) • Torque override to operate valve (with stall torque) from seat • Control by self holding or inching contact - Serial com port interface for parameterizing and maintenance - Digital inputs by optocouplers (24 VDC) OPEN/STOP/CLOSE - Digital outputs: • Limit position OPEN/CLOSE • Failure • Running indication • REMOTE/LOCAL-indication • Torque- (Failure) OPEN/CLOSE • Indication of end position and failure via LED on control unit • Analogue position feedback (4-20 mA), MC003> Electrical connection on compact plug connector, cable entry 1 x M20 x 1,5, 1 x M25x1,5 und 1 x M32 x 1,5 with blind plug> Wiring diagram: MC003-XX01-AAAA-DAA/80

OPTIONS> ESD – emergency shut down> Integrated fielbus-interface > Corrosion protection K4 for aggressive atmospheres > Corrosion protection K5 for extremely aggressive atmospheres > Protection class IP68 > Interlocking of local control station

Specification TYPES: DMCR30 ... DMCR1000, DMCR ... + GS...

Technical data DPiM 300-1200

Zum Eichstruck 10 57482 Wenden/Germany

[email protected]

Phone: +49 27 62 98 50-0 Fax: +49 27 62 98 50-105

actuators with integral control - aumaauma.polinski.com.pl/wp-content/uploads/2019/01/... · on the...

Documents