Voltage controllers

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Voltage controller LEKTROMIK K3
Voltage controllers overview

Voltage controllers overview

A voltage controller is similar in function to a soft starter. In difference to the soft starter, which always increases the motor voltage up to the nominal voltage, the voltage controller remains in the partially or fully modulated range, depending on the specified setpoint. This allows the user to adjust the motor torque over a wide range. It can also be used as a power controller for electric heaters.

Spannungssteller LEKTROMIK K3

LEKTROMIK® K3

Single-phase voltage controllers 1,5 – 18 A

Features Applications
  • AC 230 V
  • Single-phase control
  • Mounting on 35 mm DIN rail
  • Compact unit
  • Minimum and maximum voltage separately adjustable
  • Electrical heating equipment
  • Fan control
  • Applications with single-phase capacitor motors
  • Lighting control
KIMODUL<sup>®</sup> DLS

KIMODUL® DLS

Three-phase voltage controllers 6 A

Features Applications
  • 3AC 400 V
  • 3-phase control
  • Mounting on 35 mm DIN rail
  • Minimum and maximum voltage separately adjustable
  • EMC filter for use in residential areas available
  • Electrical heating equipment
  • Fan control
  • Lighting control
  • Torque controller for torque motors e.g. with winding drives
  • Motors with external rotor