Common introduction
Y2 series three-phase asynchronous motors, developed with new strategies, are renewed and upgrading merchandise according to Y series motors.
Y2 series motors are in obdurate style and fan cooled type, squirrel cage form and novel in style and wonderful in appearance, compact structure, decrease noise, higher efficiency, significant torque, excellent commencing overall performance, simple maintenance, and so on.. This series motors adopt F class insulation and created towards the insulation method assessing system in accordance of global practice.
Y2 series motors is usually widely applied to different of driving equipments for instance machine equipment, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so on.
Operating conditions
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 below 3KW (3KW incorporated) and connection is adopted for some others above 4KW( 4KW integrated). Functioning ration: steady functioning program (S1).
F class Insulation, the temperature rising in the stator winding examined at 80K(by resistance process). Protection grade: around the principal physique is IP54, about the terminal box can reach IP55. Cooling process: Ic411.
The fans are generally manufactured of strengthen plastics apart from that for frame sizes H315 up to H355 are manufactured of aluminium-alloy or stamped with steel plate. Alt fan cowis are taken into shape by stret-ching with cold rolled steel plate to turn into substantial mec hanical power.