Variable Speed Drives

The WEG CFW-09 Series of Variable Speed Drives incorporate the world’s most advanced technology in drives for three-phase AC induction motors.

The Vectrue Technology™ represents a significant advancement, allowing this new generation of WEG inverters to combine V/F, Sensorless Vector and Closed Loop Vector (with encoder)control techniques, all in one product.



Soft Starter

WEG Soft-Starters, microprocessor based and totally digital, are products with state-of-the-art technology and are produced to ensure the highest performance in the starting and stopping of induction motors, presenting themselves as a complete and low-cost solution.

The man-machine interface permits easy parameter adjustment, making easier start-up and operation. The incorporated “Pump Control” feature avoids pipeline water hammer.



Contactors and Overload Relays

To control and protect electric motors up to 132 kW, there are CW07 and CWC Miniture Contactors, CWM Contactors up to 250 Amps, and RW_D Thermal overload relays and the compatible accessories. Enclosed D.O.L. Starters (contactor and thermal Overload relay assembled in the thermoplastic enclosure with IP65 degree of protection) are WEG solutions to switch and protect motors up to 185 kW.



Enclosed Starters



Pushbuttons and Signalling Units







Electronic Relays