Basic introduction
Y2 series three-phase asynchronous motors, developed with new procedures, are renewed and upgrading items determined by Y series motors.
Y2 series motors are in obdurate design and fan cooled kind, squirrel cage variety and novel in style and design and great in appearance, compact structure, lower noise, high efficiency, big torque, fantastic starting performance, straightforward maintenance, and so forth.. This series motors adopt F class insulation and developed against the insulation system assessing method in accordance of worldwide practice.
Y2 series motors can be extensively utilized to numerous of driving equipments such as machine resources, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so on.
Operating circumstances
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 under 3KW (3KW integrated) and connection is adopted for other folks over 4KW( 4KW integrated). Doing work ration: steady doing work method (S1).
F class Insulation, the temperature increasing from the stator winding examined at 80K(by resistance method). Protection grade: within the primary entire body is IP54, within the terminal box can attain IP55. Cooling system: Ic411.
The supporters are frequently produced of strengthen plastics apart from that for frame sizes H315 as much as 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 grow to be substantial mec hanical power.