General introduction
Y2 series three-phase asynchronous motors, developed with new methods, are renewed and upgrading solutions based upon Y series motors.
Y2 series motors are in obdurate style and design and fan cooled sort, squirrel cage form and novel in layout and nice in appearance, compact structure, decrease noise, higher efficiency, substantial torque, exceptional beginning effectiveness, quick upkeep, and so forth.. This series motors adopt F class insulation and designed against the insulation program assessing process in accordance of international practice.
Y2 series motors is usually extensively applied to a variety of of driving equipments for example machine tools, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so forth.
Operating ailments
Ambient temperature: 15 forty . Altitude: no greater 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 other people over 4KW( 4KW included). Functioning ration: steady operating technique (S1).
F class Insulation, the temperature growing from the stator winding examined at 80K(by resistance strategy). Protection grade: about the main entire body is IP54, about the terminal box can attain IP55. Cooling technique: Ic411.
The followers are commonly manufactured of strengthen plastics aside from that for frame sizes H315 up to 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 grow to be higher mec hanical power.