Circuit Examples - Siemens SIRIUS 3RW44 User Manual

Soft starter
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Circuit Examples

SIRIUS 3RW44 manual
GWA 4NEB 535 2195-02 DS 06
Chapter
9.1
Connection Examples for Main and Control Circuits
9.1.1
3RW44 in a Standard Circuit with Control via Keys
9.1.2
3RW44 in a Standard Circuit with Line Contactor and Control via PLC
9.1.3
3RW44 in a Standard Circuit and DC Braking Stopping Function for
Device Types 3RW44 22 to 3RW44 25
9.1.4
3RW44 in a Standard Circuit and DC Braking Stopping Function for
Device Types 3RW44 26 to 3RW44 47
9.1.5
3RW44 in an Inside Delta Circuit
9.1.6
3RW44 in a Standard Circuit and Control as per Contactor
9.1.7
3RW44 in a Standard Circuit with Soft Start/Stop and Additional Slow
Speed Function in both Directions of Rotation with one Parameter Set
9.1.8
Activation via PROFIBUS with Switching to Manual Operation Local (e.
g. at the Control Cabinet)
9.1.9
3RW44 in a Standard Circuit and Reversing Operation via Main
Contactors with one Parameter Set without Soft Stop
9.1.10 Reversing Operation with Soft Stop
9.1.11 Soft Starter for Pole-Changing Motor with Separate Windings and 2
Parameter Sets
9.1.12 Soft Starters for Dahlander Motors with 2 Parameter Sets
9.1.13 Parallel Starting of 3 Motors
9.1.14 Soft Starter for Serial Starting with 3 Parameter Sets
9.1.15 Soft Starter for Activation of a Motor with a Magnetic Fixing Brake
9.1.16 Emergency Stop Monitoring according to EN 954-1 Category 4 with
Safety Relay 3TK2823 and 3RW44
9.1.17 Soft Starter with Direct Switching (DOL) as Emergency Start
9.1.18 Soft Starter with Star-Delta Starter as Emergency Start (3RW44 in a
Standard Circuit)
9.1.19 Soft Starter and Frequency Converter on one Motor
Subject
9
Page
9-2
9-2
9-3
9-4
9-5
9-6
9-7
9-8
9-9
9-10
9-11
9-12
9-13
9-14
9-16
9-18
9-19
9-21
9-22
9-23
9-1

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