0067032 | DOLD

Softstarter, 0067032, DOLD

The 0067032 is a softstart-softstop unit that provides smooth starting and stopping of 3-phase asynchronous motors. 2 phases are controlled by power semiconductors in a way that the current can rise continuously. This provides also a continuous rising motor torque. This eliminates mechanical shock while starting. After successful starting the power semiconductors are bridged with internal relay contacts. This reduces internal power dissipation. The softstop function prolongs the stop time of the motor in order to avoid a sudden stop.

Features

• Reset button on front
• 3 LEDs for status indication
• Connection facility for external reset button
• Relay indicator output for operation
• Galvanic separation between control circuit and power circuit

Applications

• Simple and time-saving commissioning as well as user-friendly operation through setting via potentiometers
• Hybrid relay combines benefits of relay technology with non-wearing semiconductor technologye