3RW442. datasheet(20/40 Pages) SIEMENS

20 / 40 page

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Overview of SIRIUS Soft Starters

Technical Data

Overview of SIRIUS soft starters

Standard applications

High-feature

applications

SIRIUS 3RW30

SIRIUS 3RW40

SIRIUS 3RW44

Rated current at 40 °C

3.6 ... 106

12.5 ... 432

29 ... 1214

Rated voltage

200 ... 480

200 ... 600

200 ... 690

Motor power with 400 V (standard circuit)

1.1 ... 55

5.5 ... 250

15 ... 710

Motor power with 400 V (inside-delta circuit)

–

22 ... 1214

Ambient temperature (operation)

°C

–25 ... 60

0 ... 60

Soft start / stop

x1)

Voltage ramp

Starting / stopping voltage

40 ... 100

20 ... 100

Ramp-up and ramp-down time

0 ... 201)

0 ... 20

1 ... 360

Torque control

––

Starting / stopping torque

%–

–

20 ... 100

Torque limiting

%–

–

20 ... 100

Ramp time

s–

–

1 ... 360

Integrated bypass contact system

Intrinsic device protection

–x

Motor overload protection

–x

Thermistor motor protection

–

x2)

Integrated remote reset

–

x3)

Settable current limiting

––

Inside-delta circuit

––

Breakaway torque

––

Creep speed in both directions of rotation

––

Pump stop

––

x4)

DC braking

––

x4) 5)

Combined braking

––

x4) 5)

Motor heating

––

Communication

––

with PROFIBUS DP (option)

External display and operator module

––

(option)

Status measured value display

––

Error log

––

Event list

––

Non-return pointer function

––

Trace function

––

x6)

Programmable control inputs and outputs

––

Number of parameter sets

Parameterization software (Soft Starter ES)

––

Power semiconductors (thyristors)

2 controlled phases

3 controlled phases

Screw-type terminals

Spring-loaded terminals

UL/CSA

CE mark

Soft starting and heavy-duty starting conditions

––

x4)

Configuration support

Win-Soft Starter, electronic selection slide,

Technical Assistance +49 911 895 5900

1) 3RW30 only soft start

2) Optionally up to size S3 (device version)

3) With 3RW40 2. up to 3RW40 4.;

with 3RW40 5. and 3RW40 7. optional

4) Overdimensioning of soft starter and motor

if required

5) Not possible with inside-delta circuit

6) Trace function with Soft Starter ES software

X = Function available

– = Function not available

3RW442. Datasheet(PDF) 20 Page - Siemens Semiconductor Group

3RW442. Datasheet(HTML) 20 Page - Siemens Semiconductor Group

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