Y2 series three-phase asynchronous motor is designed speciaIly for European market, whose terminal box is Iocated on the top of motor. The motor has a very compact structure and attractive appearance, the sizes and mounting dimensions are all in conformity with lEC standard. The motor has some good feature, such as high efficiency, energy- saving. High starting torque and easy maintenance etc. There are three kinds of instaIlation construction for motor:B3 Frame with foot, end shieId without flange,B35 Frame with foot, end shield with flange,B5 Frame without foot, end shield with flange.OPERATING CONDITIONSAmbient temperature: -15°C<=q<=40°CAbove sea level: not exceed 1000mRated voltage: ±5%Protection Class:IP44/IP54Insulation Class:B/FCooling method:ICO141Duty:continuous(S)