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Siemens 3RW52 Series

SIRIUS 3RW52 General Performance soft starters are the ideal solution for standard applications. With 3-phase motor control, they cover the performance range from 7.5 HP to 400 HP (at 460VAC).

Description

Model Number Selection:

Model Number Selection

Features

 

  • 200 V Three-Phase 2 – 150 hp
  • 230 V Three-Phase 3 – 200 hp
  • 460 V Three-Phase 7.5 – 400 hp
  • Hybrid switching devices and three-phase motor control
  • Minimum power loss and optimum/symmetrical motor control
  • Efficient configuration and maximum flexibility in automation engineering
  • Soft torque
  • Reduced mechanical loading and optimum pump stop
  • Parameterization using potentiometers
  • Simple and fast commissioning
  • Wide range for control supply and main voltage
  • Low variance, high system availability even with weak supply networks

Downloads

Filters

Model Number Max FLA HP @ 230V HP @ 460V
416150350
504200400
279100200
328125250
18660150
22075150
15350100
1013075
12840100
82.53060
55.52040
682550
33.51020
4161030
22.3815
28.41020
11.5375
15.9510