Common introduction
Y2 series three-phase asynchronous motors, developed with new techniques, are renewed and upgrading items dependant on Y series motors.
Y2 series motors are in obdurate design and fan cooled sort, squirrel cage kind and novel in style and design and nice in physical appearance, compact framework, lower noise, higher efficiency, massive torque, superb commencing performance, effortless servicing, and so on.. This series motors adopt F class insulation and built against the insulation system assessing approach in accordance of international practice.
Y2 series motors might be widely applied to a variety of of driving equipments including machine equipment, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so on.
Operating situations
Ambient temperature: 15 40 . Altitude: no larger than 1000 meters from sea level.
Rated voltage: 380V. Rated frequency: 50Hz,
Connection: Y connection is adopted for motors beneath 3KW (3KW integrated) and connection is adopted for other people above 4KW( 4KW incorporated). Doing work ration: constant operating method (S1).
F class Insulation, the temperature rising from the stator winding examined at 80K(by resistance technique). Safety grade: on the primary physique is IP54, on the terminal box can reach IP55. Cooling approach: Ic411.
The fans are usually made of strengthen plastics aside from that for frame sizes H315 up to H355 are created of aluminium-alloy or stamped with steel plate. Alt fan cowis are taken into form by stret-ching with cold rolled steel plate to turn out to be high mec hanical power.