Example Circuits; Main Circuit Connection; Feeder Assembly, Type Of Coordination 1 Fuseless - Siemens SIRIUS 3RW52 Equipment Manual

Example circuits

A.1

Main circuit connection

A.1.1

Feeder assembly, type of coordination 1 fuseless

Feeder assembly
Connect the 3RW52 soft starter at its terminals to the motor feeder between the motor
starter protector and the motor. This achieves type of coordination 1.
Q1
Q11
M1
PE
SIRIUS 3RW52 Soft Starter
Equipment Manual, 04/2020, A5E35630451002A/RS-AE/005
Motor starter protector (e.g. 3RV2 or 3VA)
3RW52 soft starter
Motor
Protective conductor
A
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