NEW: motor soft starter by celduc relais

celduc relais SMCV can be employed everywhere using a costly and relatively big variable

speed controller is not required (pumps, fans, compressors, conveyors, …).

Its six thyristor structure working like a full wave phase angle controller (both positive

and negative cycles are controlled), allows to reduce efficiently the induction motor starting current

as well as the motor starting torque. This motor starting current reduction allows to optimize

the mains grid as well as its protections and avoid having voltage fluctuations leading to

ambient light variations also called "flicker".

Built to help the user to get his assembly in compliance with the European directives and

standards, this product easy fits in the existing application without any modification of the wiring

field configuration. Thus, the SMCV can easily replace an electromechanical star-delta starter

without changing the motor coupling! In a project including a three phase induction motor it can be

implemented like a usual three phase electromechanical contactor. Furthermore, its ability to be

installed inside the delta wiring allows this device to drive 1.73 times more current than a

standard on line softstarter,

The SMCV also have diagnostic and self-test functions to inform people involved in the

machine maintenance and to reduce the cost and the delay to restart the production.