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Siemens 3RW30 Soft Starter 400V ac, 55 kW, 3 Phase, IP20

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₩2,568,559.50

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RS 제품 번호:
746-4937
제조사 부품 번호:
3RW3047-1BB04
제조업체:
Siemens
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모두 선택

브랜드

Siemens

Product Type

Soft Starter

Power Rating

55kW

Number of Phases

3

IP Rating

IP20

Mount Type

Screw, Snap-On

Maximum Supply Voltage

400V ac

Overall Length

186mm

Overall Width

70mm

Standards/Approvals

CSA, UL, EAC, RCM, CE

Better World Claim

Concentrated or Compact Solution, Saves Energy

Series

3RW30

Overall Depth

160mm

Better World Product

Yes

COO (Country of Origin):
CZ

Miniature Soft Starter


Soft starter SIRIUS 3RW30 for standard applications for the soft starting of three-phase asynchronous motors.

Soft starting, reduction of current peaks, prevention of supply voltage fluctuations during startup, reduction of load on the power supply network, reduction of mechanical load in the drive, considerable saving of space and wiring compared to star-delta (wye-delta) starters and frequency converters, maintenance-free switching and extremely easy handling. The integrated bypass allows a very compact construction and ensures low heat dissipation in the control cabinet. Worldwide approvals (e.g. IEC and UL/CSA).

The 3RW soft starters are available for supply systems up to 690 V in a wide performance range with different control supply voltages and all with both screw and spring-type terminals. For the 3RW30/40 there are additional versions with 24 V control supply voltage. Some of the 3RW40 up to size S3, and all 3RW44 units also offer thermistor motor protection.

With the optional link module, the soft starters can be attached to the circuit breakers, even for the versions with spring-type terminals.

Simple, efficient and always up to date - SIRIUS modular system.

Features and Benefits


  • Compact design - width of 22.5mm

  • One device for entire control voltage range, from UC 24V to 230V

  • Optimal adjustment capability using only 3 potentiometers, start time, starting voltage & stopping time, all of which can be set individually

  • Operating status display (Ready/Run) via two LED's

    • Note


    Connection System - Screw Terminal: 1CB54; Cable Clamp: 2CB54

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