Standard introduction
Y2 series three-phase asynchronous motors, developed with new approaches, are renewed and upgrading items based on Y series motors.
Y2 series motors are in obdurate design and style and fan cooled sort, squirrel cage style and novel in layout and wonderful in physical appearance, compact framework, reduce noise, substantial efficiency, significant torque, fantastic starting performance, effortless maintenance, and so on.. This series motors adopt F class insulation and created against the insulation technique assessing system in accordance of international practice.
Y2 series motors might be widely applied to many of driving equipments for instance machine resources, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so on.
Operating situations
Ambient temperature: 15 forty . Altitude: no larger than one thousand meters from sea level.
Rated voltage: 380V. Rated frequency: 50Hz,
Connection: Y connection is adopted for motors below 3KW (3KW included) and connection is adopted for other people above 4KW( 4KW incorporated). Doing work ration: continuous functioning procedure (S1).
F class Insulation, the temperature growing from the stator winding examined at 80K(by resistance technique). Protection grade: on the major entire body is IP54, to the terminal box can reach IP55. Cooling method: Ic411.
The fans are normally made of strengthen plastics other than 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 substantial mec hanical power.