Basic introduction
Y2 series three-phase asynchronous motors, designed with new methods, are renewed and upgrading products determined by Y series motors.
Y2 series motors are in obdurate style and fan cooled type, squirrel cage sort and novel in layout and good in look, compact structure, lower noise, large efficiency, substantial torque, fantastic beginning effectiveness, straightforward servicing, etc.. This series motors adopt F class insulation and made against the insulation method assessing method in accordance of worldwide practice.
Y2 series motors could be broadly utilized to several of driving equipments which include machine equipment, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so on.
Operating situations
Ambient temperature: 15 forty . Altitude: no increased than one thousand meters from sea level.
Rated voltage: 380V. Rated frequency: 50Hz,
Connection: Y connection is adopted for motors below 3KW (3KW integrated) and connection is adopted for many others over 4KW( 4KW incorporated). Working ration: continuous working technique (S1).
F class Insulation, the temperature increasing on the stator winding examined at 80K(by resistance strategy). Safety grade: around the primary body is IP54, over the terminal box can reach IP55. Cooling method: Ic411.
The followers are normally created of strengthen plastics apart from that for frame sizes H315 as much as H355 are produced of aluminium-alloy or stamped with steel plate. Alt fan cowis are taken into shape by stret-ching with cold rolled steel plate to develop into large mec hanical strength.