Siemens 3RW4047-1BB14
Soft starter SIRIUS 3RW40

Siemens 3RW4047-1BB14

Siemens 3RW4047-1BB14 soft starters S3

  • 55 kW/400 V
  • 40 °C 
  • 200-480 V AC
  • 110-230 V AC/DC
Item Number: 3RW4047-1BB14
921.00
-
+
Total price: 921.00
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Soft start device SIRIUS S3 3RW4047-1BB14

The SIRIUS S3 3RW4047-1BB14 soft starter is designed for soft starting and stopping three-phase induction motors with a capacity of up to 55 kW at a voltage of 400 V. The device provides a smooth increase in motor current and torque, which reduces starting overloads and vibration.

Datasheet:

  • Type: Soft starter
  • Rated current: 106 А
  • Rated power: 55 kW
  • Rated mains voltage: 400 В
  • Rated voltage of control circuits: 110-230 V AC/DC
  • Type of terminals: Screw
  • Protection class: IP20
  • Operating temperature range: -25...+60 °C

Advantages:

  • Smooth increase in motor current and torque reduces starting overloads and vibration.
  • Simple and reliable design.
  • Wide range of adjustment of starting parameters.
  • Can be connected to various types of power supplies.

Where it is used:

  • Material handling equipment
  • Metal processing
  • Chemical industry
  • Food industry
  • Light industry
  • Other industries and production

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