Common introduction
Y2 series three-phase asynchronous motors, formulated with new techniques, are renewed and upgrading items determined by Y series motors.
Y2 series motors are in obdurate design and style and fan cooled type, squirrel cage style and novel in style and design and wonderful in appearance, compact framework, decrease noise, substantial efficiency, big torque, great starting up performance, quick servicing, and so forth.. This series motors adopt F class insulation and developed towards the insulation program assessing approach in accordance of international practice.
Y2 series motors is usually widely applied to many of driving equipments such as machine tools, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so on.
Working ailments
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 integrated) and connection is adopted for other people over 4KW( 4KW included). Working ration: continuous doing work procedure (S1).
F class Insulation, the temperature rising of the stator winding examined at 80K(by resistance strategy). Protection grade: within the major physique is IP54, to the terminal box can reach IP55. Cooling method: Ic411.
The followers are normally created of strengthen plastics other than 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 form by stret-ching with cold rolled steel plate to turn out to be higher mec hanical power.