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 design and style and fan cooled kind, squirrel cage type and novel in design and style and wonderful in appearance, compact construction, lower noise, higher efficiency, big torque, superb starting up efficiency, 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 can be widely applied to a variety of of driving equipments such as machine tools, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so on.
Operating situations
Ambient temperature: 15 forty . Altitude: no higher than one thousand meters from sea degree.
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 technique (S1).
F class Insulation, 
the temperature increasing on the stator winding examined at 80K(by resistance technique). Protection grade: within the key entire body is IP54, over the terminal box can attain IP55. Cooling technique: Ic411.
The followers are usually made of strengthen plastics aside from 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 develop into high mec hanical strength.
