Dold Industries Ltd

11 Hamberts Rd. Blackall Ind. Estate
South Woodham Ferrers
GB-Essex, CM3 5UW
GF 9016

Softstarter and softstop device

GF 9016

Auxiliary voltage

Mains / motor voltage

Nominal motor power

Variant

  • 0059335
  • GF9016 3AC50/60HZ 400V 11KW
Softstarters are electronic devices designed to enable 1-phase or 3-phase induction motors to... more

Product description

Softstarters are electronic devices designed to enable 1-phase or 3-phase induction motors to start smoothly. The GF 9016 slowly ramps up the current on two phases, therefore allowing the motor torque to build up slowly. This reduces the mechanical stress on the machine and prevents damage to conveyed material. When the motor is up to full speed the power semiconductors in GF 9016 are bridged to prevent internal power losses and heat build up. In addition GF 9016 allows a softstop function prolonging the stop time of the motor, preventing high counter torques from abruptly stopping the motor. 

Technical specifications

Widths: 52,5, 45 mm
Load voltage up to: 3AC 400 V
For three-phase motors, 400 V up to: 22 kW
Signalling output: Yes
Extra functions: Temperaturüberwachung, Netzüberwachung
Type: GF 9016

Features

  • For soft and shockfree start of your asynchronous motors
  • Less wearing and longer life for your motors and components
  • Space saving and easy fitting
  • Reduce load from supply mains by reducing of starting current
  • According to IEC/EN 60 947-4-2
  • Softstart with softstop
  • For motors up to 22 kW
  • 2-phase control
  • Adjustable start up and deceleration time als well as
    starting voltage, optionally with kickstart
  • Without auxiliary voltage
  • W3 connection is possible
  • As option current control on softstart
  • Up to 15 kW: width 45 mm
    Up to 22 kW: width 52.5 mm