Basic introduction
Y2 series three-phase asynchronous motors, developed with new methods, are renewed and upgrading merchandise dependant on Y series motors.
Y2 series motors are in obdurate layout and fan cooled kind, squirrel cage type and novel in design and nice in appearance, compact framework, lower noise, high efficiency, massive torque, excellent starting overall performance, easy maintenance, etc.. This series motors adopt F class insulation and made against the insulation process assessing strategy in accordance of international practice.
Y2 series motors can be extensively applied to various of driving equipments including machine resources, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so on.
Operating disorders
Ambient temperature: 15 forty . Altitude: no greater than one thousand meters from sea degree.
Rated voltage: 380V. Rated frequency: 50Hz,
Connection: Y connection is adopted for motors beneath 3KW (3KW incorporated) and connection is adopted for other individuals over 4KW( 4KW included). Operating ration: continuous working system (S1).
F class Insulation, the temperature increasing in the stator winding examined at 80K(by resistance system). Protection grade: to the key entire body is IP54, over the terminal box can reach IP55. Cooling technique: Ic411.
The supporters are commonly manufactured of strengthen plastics apart from that for frame sizes H315 up to H355 are created 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 into large mec hanical strength.