(Y B5 three-phase motor

Y series three phase electric motors is a kind of totally enclosed fan-cooled squirrel-cage AC asynchronous motors with IP44 protection, class B insulation, and IC411 cooling, it is the first unified design in China, Y series motors can be upgraded to IP55 as well as class F insulation. Y series three phase electric motors have a lot of advantages including high efficiency, energy saving, large starting torque, excellent performance, low noise, low vibration, high reliability, easy operation & servicing etc. While the mounting dimension and rated output power of Y series electric motors are in conformity with IEC standard. Y Series asynchronous electric motors are widely used as drive mechanism of various machineries, such as pumps, compressors, machining equipments, transportation system, agricultural mechanism, and food processing mechanism etc. its operating conditions are the same as Y2 series three phase electric motors.Available typeFrame 80 to 315, 2/4/6/8 poles, 10/12 poles for frame 280 and frame 315 on request.Rated output: 0.55KW - 315KWB3 /B5 /B14 /B35 /B34 mounting;Mounting dimensions according to IEC60034 standard.Operating ConditionsAmbient temperature: -15oC 40oCAltitude: up to 1000 metersRated voltage: 380V, 400V, 415VRated frequency: 50Hz or 60HzConnection: Star-connection for motors 3KW and lower output power Delta-connection for motors 4KW and up output powerDuty: S1 (continuous)Protection: IP44Insulation class: FCooling method: IC411