protect class:as your requirement
Y series motor is three-phase squirrel cage induction motor , in national unified design. Its center high, power grade and installation size are in line with the international electric technical commission IEC standard. The product can used in all kinds of mechanical equipment both at home and abroad. As Y series motor , the Frame is: 80-355 ,Insulation Class : B . Protection Class : IP44 . Cooling Method : IC411 . The basic type of mounting is IMB3,IMB5,IMB35,V1,V3 etc. Duty/rating : Continuous S1 . Ambient temperature : -15°C≤0≤ +40°C,Altitude should be lower than 1000meters above sea lever .Voltage :380V. Frequency: 50 HZ . Connection : star-connection for 3KW or less whereas delta-connection for over 4KW . Y series motors have outstanding performance , such as efficiency , energy saving , high starting torque , low noise , little vibration, reliable operation and easy maintenance etc. widely used in many places , where do not exist combustible ,explosive or corrosive gas , and without any special requirements ,such as machine tools, pumps ,fans ,transport machinery , mixer ,agriculture machinery and food machines etc .