General introduction
Y2 series three-phase asynchronous motors, designed with new procedures, are renewed and upgrading solutions based on Y series motors.
Y2 series motors are in obdurate style and design and fan cooled kind, squirrel cage style and novel in design and good in appearance, compact construction, decrease noise, high efficiency, big torque, superb beginning effectiveness, uncomplicated maintenance, and so on.. This series motors adopt F class insulation and built against the insulation program assessing strategy in accordance of worldwide practice.
Y2 series motors can be broadly utilized to many of driving equipments such as machine equipment, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so forth.
Working circumstances
Ambient temperature: 15 forty . Altitude: no increased than 1000 meters from sea degree.
Rated voltage: 380V. Rated frequency: 50Hz,
Connection: Y connection is adopted for motors under 3KW (3KW incorporated) and connection is adopted for other people over 4KW( 4KW integrated). Operating ration: continuous doing work method (S1).
F class Insulation, the temperature rising of your stator winding examined at 80K(by resistance method). Protection grade: on the main entire body is IP54, to the terminal box can reach IP55. Cooling approach: Ic411.
The supporters are usually created of strengthen plastics other than 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 shape by stret-ching with cold rolled steel plate to become substantial mec hanical power.