PMG-480-S WATT DRIVE Motor Brake Rectifier

The WATT DRIVE PMG 480-S(Factory Model Code: FBGR-S500/220-GS480) is a high-performance, industrial-grade motor brake control and rectification module designed by Watt Drive Antriebstechnik.This specialized electronic module functions primarily as an AC-to-DC conversion unit, transforming incoming alternating current into stable direct current to operate electromagnetic safety disk brakes installed on industrial electric motors and gearmotors.

As shown in image_870ee4.jpg, the PMG 480-S features a compact, protective enclosed structural shell optimized for space-saving integration within motor terminal boxes or electrical control cabinets.The unit supports a highly wide operational input grid spectrum ranging from 215 VAC to 500 VACat 50/60Hz, rendering it suitable for diverse global power networks.Equipped with a six-pole quick-connect push terminal block, the rectifier module incorporates built-in overvoltage protection (via internal varistors) to damp electrical voltage spikes when heavy inductive loads are switched off, actively shielding motor coils and increasing machine lifecycle efficiency.