Y2 Series Three-phase Induction Motor

Y2 Series motors are totally enclosed fan cooled (TEFC), squirrel cage type three-phase induction motors, developed with new technique. They are renewal and upgrading products of Y series. The efficiency meets EFF2 standards. The mounting dimension is fully conformed to IEC standard. The motors have the merits of beautiful modelling, compact structure, low noise, high efficiency, large starting torque, easy operation, etc. The motors are adopted with F class insulation and designed with assessing method for insulation system according to international practice, it enhances greatly motor's safety and reliability. These motors have reached an international advanced level of 1990's. Y2 series motors are widely used in various machines and equipments, such as drilling machines, blowers, pumps, compressors, transporters, agricultural and food processing machines. OPERATING CONDITIONS Ambient temperature:-15≤θ≤40 Altitude: Not exceeding 1000 meters Rated voltage:380V±5% Rated frequency: 50Hz (60Hz is available on request) Connection: Y Star-connection for 3kw and below Delta-connection for 4kw and above Duty/Rating:Continuous (S1) Insulation class:Class F Protection class:The main body of the motor IP54 The terminal box IP55 Cooling method:IC 411