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Y2 series three phase electric motors is a kind of totally enclosed fan-cooled squirrel-cage AC asynchronous motors with IP54/IP55 protection and class F insulation, its efficiency are in conformity with EFF 2 standard European. In favor of its perfect design, Y2 series electric motors have a lot of advantages including high efficiency, energy saving, large starting torque, excellent performance, low noise, low vibration, compact structure, high reliability, easy operation & servicing etc. While the mounting dimension and rated output power of Y2 series electric motors are in conformity with IEC standard. Y2 Series motors are widely used as drive mechanism of various machinery, such as pumps, compressors, machining equipments, transportation system, agricultural mechanism, food processing mechanism etc. Specifications: Available from frame 80 to frame 315, 2/4/6/8 poles, 10/12 poles for frame 280 and frame 315 on request. IM B3 /B5 /B14 /B35 /B34 mounting; Mounting dimensions according to IEC standard. OPERATING CONDITIONS Ambient temperature: -15 ~ 40 Centigrade Altitude: Lower than 1000m Rated voltage: 230/400V, 400/690V Rated frequency: 50Hz or 60Hz Connection: Star-connection for motors 3KW and lower output power Delta-connection for motors 4KW and up output power Duty: S1 (continuous running) Protection: IP54/IP55 Insulation class: F Cooling method: IC411
Y290S-2 Asynchronous Motor