THREE-PHASE DIRECT STARTER

Designed for maneuvering and protecting three-phase motors coupled to a wide range of machines. It is recommended for engines that start without load. This switch allows the motor to start with full torque and starting current values ​​and its coils to receive the nominal service voltage. It consists of a simple and safe system, recommended for squirrel cage engines. It should be used in the following cases:

– Low motor power in order to limit disturbances caused by peak current.

– The engine does not require progressive acceleration and is equipped with mechanical devices (speed reducer, belts, etc.) that prevent starting too quickly.

– The starting torque is high.