Standard introduction
Y2 series three-phase asynchronous motors, created with new procedures, are renewed and upgrading items depending on Y series motors.
Y2 series motors are in obdurate design and fan cooled style, squirrel cage kind and novel in design and wonderful in appearance, compact construction, lower noise, high efficiency, significant torque, fantastic beginning efficiency, uncomplicated maintenance, and so forth.. This series motors adopt F class insulation and developed towards the insulation system assessing technique in accordance of international practice.
Y2 series motors can be broadly applied to numerous of driving equipments for example machine resources, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so forth.
Working problems
Ambient temperature: 15 forty . Altitude: no higher than 1000 meters from sea degree.
Rated voltage: 380V. Rated frequency: 50Hz,
Connection: Y connection is adopted for motors beneath 3KW (3KW incorporated) and connection is adopted for other people over 4KW( 4KW integrated). Functioning ration: steady operating procedure (S1).
F class Insulation, the temperature rising with the stator winding examined at 80K(by resistance approach). Protection grade: within the primary physique is IP54, on the terminal box can attain IP55. Cooling method: Ic411.
The supporters are usually manufactured of strengthen plastics apart from that for frame sizes H315 up to H355 are produced 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 higher mec hanical power.