General introduction
Y2 series three-phase asynchronous motors, formulated with new approaches, are renewed and upgrading merchandise based on Y series motors.
Y2 series motors are in obdurate style and design and fan cooled sort, squirrel cage type and novel in style and good in look, compact construction, decrease noise, substantial efficiency, huge torque, outstanding commencing performance, effortless maintenance, and so on.. This series motors adopt F class insulation and designed against the insulation technique assessing system in accordance of worldwide practice.
Y2 series motors may be widely applied to various of driving equipments like machine equipment, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so forth.
Working situations
Ambient temperature: 15 forty . Altitude: no larger than 1000 meters from sea level.
Rated voltage: 380V. Rated frequency: 50Hz,
Connection: Y connection is adopted for motors below 3KW (3KW incorporated) and connection is adopted for other individuals above 4KW( 4KW integrated). Operating ration: continuous working program (S1).
F class Insulation, the temperature rising of the stator winding examined at 80K(by resistance technique). Protection grade: around the main entire body is IP54, about the terminal box can reach IP55. Cooling strategy: Ic411.
The supporters are generally manufactured of strengthen plastics other than that for frame sizes H315 as much as 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 out to be high mec hanical strength.