Standard introduction
Y2 series three-phase asynchronous motors, developed with new tactics, are renewed and upgrading solutions determined by Y series motors.
Y2 series motors are in obdurate style and fan cooled style, squirrel cage kind and novel in style and wonderful in look, compact framework, reduced noise, large efficiency, large torque, exceptional starting up functionality, easy servicing, and so on.. This series motors adopt F class insulation and built against the insulation method assessing method in accordance of international practice.
Y2 series motors might be broadly applied to various of driving equipments like machine equipment, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so forth.
Operating circumstances
Ambient temperature: 15 forty . Altitude: no greater 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 others above 4KW( 4KW included). Working ration: steady doing work procedure (S1).
F class Insulation, the temperature increasing with the stator winding examined at 80K(by resistance system). Protection grade: on the main entire body is IP54, within the terminal box can attain IP55. Cooling strategy: Ic411.
The fans are frequently made of strengthen plastics apart from 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 turn out to be substantial mec hanical strength.