Standard introduction
Y2 series three-phase asynchronous motors, developed with new techniques, are renewed and upgrading goods according to Y series motors.
Y2 series motors are in obdurate layout and fan cooled type, squirrel cage type and novel in style and good in look, compact framework, lower noise, large efficiency, significant torque, superb starting effectiveness, effortless servicing, and so forth.. This series motors adopt F class insulation and intended towards the insulation technique assessing approach in accordance of worldwide practice.
Y2 series motors can be extensively applied to several of driving equipments for instance machine equipment, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so forth.
Operating situations
Ambient temperature: 15 40 . Altitude: no increased than one thousand 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 some others over 4KW( 4KW included). Functioning ration: constant functioning method (S1).
F class Insulation, the temperature growing from the stator winding examined at 80K(by resistance technique). Safety grade: within the key physique is IP54, about the terminal box can reach IP55. Cooling strategy: Ic411.
The supporters are commonly made of strengthen plastics besides that for frame sizes H315 up to 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 become high mec hanical strength.