Standard introduction
Y2 series three-phase asynchronous motors, produced with new tactics, are renewed and upgrading solutions determined by Y series motors.
Y2 series motors are in obdurate style and design and fan cooled variety, squirrel cage form and novel in style and wonderful in visual appeal, compact framework, lower noise, high efficiency, massive torque, fantastic beginning efficiency, straightforward servicing, and so forth.. This series motors adopt F class insulation and designed against the insulation program assessing strategy in accordance of global practice.
Y2 series motors is often widely utilized to many of driving equipments including machine equipment, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so forth.
Operating conditions
Ambient temperature: 15 40 . Altitude: no higher than 1000 meters from sea level.
Rated voltage: 380V. Rated frequency: 50Hz,
Connection: Y connection is adopted for motors under 3KW (3KW incorporated) and connection is adopted for many others over 4KW( 4KW incorporated). Doing work ration: continuous working method (S1).
F class Insulation, the temperature rising on the stator winding examined at 80K(by resistance process). Safety grade: within the main body is IP54, about the terminal box can reach IP55. Cooling method: Ic411.
The followers are normally made of strengthen plastics apart from that for frame sizes H315 up to H355 are manufactured of aluminium-alloy or stamped with steel plate. Alt fan cowis are taken into shape by stret-ching with cold rolled steel plate to develop into large mec hanical strength.