Basic introduction
Y2 series three-phase asynchronous motors, produced with new approaches, are renewed and upgrading solutions determined by Y series motors.
Y2 series motors are in obdurate layout and fan cooled sort, squirrel cage type and novel in layout and nice in look, compact construction, reduce noise, large efficiency, big torque, outstanding starting up functionality, effortless upkeep, and so forth.. This series motors adopt F class insulation and intended against the insulation technique assessing method in accordance of international practice.
Y2 series motors may be extensively applied to several of driving equipments such as machine tools, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so on.
Working situations
Ambient temperature: 15 40 . Altitude: no greater than one thousand meters from sea level.
Rated voltage: 380V. Rated frequency: 50Hz,
Connection: Y connection is adopted for motors beneath 3KW (3KW included) and connection is adopted for others over 4KW( 4KW incorporated). Doing work ration: constant doing work process (S1).
F class Insulation, the temperature increasing with the stator winding examined at 80K(by resistance technique). Safety grade: about the key entire body is IP54, over the terminal box can attain IP55. Cooling technique: Ic411.
The followers are typically made of strengthen plastics besides that for frame sizes H315 as much as H355 are made of aluminium-alloy or stamped with steel plate. Alt fan cowis are taken into form by stret-ching with cold rolled steel plate to come to be high mec hanical strength.