Low-voltage three-phase asynchronous motors in IE3, IE4 and IE5 efficiency classes; VFD-ready, blower and box-type versions. From 0.75 kW to 31,500 kW.
MST Motor's high-efficiency range replaces the former YE3/YE4/YE5 family and meets the IEC 60034-30 efficiency classes IE3 to IE5. The standard 380 V / 50 Hz design is also built for 400 V / 480 V and 60 Hz export markets.
All models come with class F insulation, class B temperature rise, IP55 protection and VPI (vacuum pressure impregnated) windings; standard frame sizes make them direct replacements for existing motors. They are designed to cut energy costs in applications that run around the clock: pumps, fans, compressors, conveyors and mixers.