E. Dold & Söhne GmbH & Co. KG

Tel.: +49 7723 654-0
E-Mail: dold-relays@dold.com

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E-Mail: ab@dold.com

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SL 9017

Softstarter

SL 9017

Mains / motor voltage

Nominal motor power

Variant

  • 0050603
  • SL9017 AC230V 1,5KW
These soft starters are robust electronic control units for soft starting of AC motors. By means... more

Product description

These soft starters are robust electronic control units for soft starting of AC motors. By means of phase-angle control the current rises continuously. The motor torque behaves in the same way during start-up. This ensures that the drive can start without jerking. This eliminates the risk of damage to drive elements because the sudden starting torque does not occur during direct switch-on. This feature allows a low-cost design of the drive elements. A significant reduction in starting noise can also be observed. In belt conveyor systems, slippage or tipping over of the conveyed material is avoided. After successful start-up, the power electronics are bridged by means of an internal relay contact in order to minimise the losses in the device.

Technical specifications

Widths: 35 mm
Load voltage: AC 230 V
For single-phase motors, 230 V up to: 1,5 kW
Type: SL 9017

Features

  • Increases life of 1-phase squirrel motors and mechanical drives
  • For single phase motors up to 1.5 kW
  • Adjustable ramp time and starting torque
  • Semiconductors will be bridged after start up
  • LED indication
  • Devices available in 2 enclosure version:
    IL 9017: Depth 61 mm with terminals at the bottom for installations systems and industrial distribution systems according to DIN 43880
    SL 9017: Depth 100 mm with terminals at the top for cabinets with mounting plate and cable duct
  • Width 35 mm