Basic introduction
Y2 series three-phase asynchronous motors, produced with new procedures, are renewed and upgrading solutions according to Y series motors.
Y2 series motors are in obdurate layout and fan cooled kind, squirrel cage kind and novel in style and good in physical appearance, compact framework, lower noise, high efficiency, huge torque, exceptional commencing performance, straightforward servicing, etc.. This series motors adopt F class insulation and made against the insulation method assessing system in accordance of global practice.
Y2 series motors is usually broadly applied to several of driving equipments for example machine equipment, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so on.
Working problems
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 integrated) and connection is adopted for other individuals above 4KW( 4KW incorporated). Doing work ration: continuous doing work procedure (S1).
F class Insulation, the temperature rising in the stator winding examined at 80K(by resistance system). Protection grade: to the major body is IP54, within the terminal box can reach IP55. Cooling process: Ic411.
The followers are frequently created of strengthen plastics besides 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 come to be high mec hanical strength.