Basic introduction
Y2 series three-phase asynchronous motors, formulated with new approaches, are renewed and upgrading products based on Y series motors.
Y2 series motors are in obdurate style and fan cooled form, squirrel cage form and novel in style and design and nice in appearance, compact construction, decrease noise, higher efficiency, substantial torque, excellent starting up functionality, straightforward upkeep, and so on.. This series motors adopt F class insulation and created towards the insulation method assessing technique in accordance of international practice.
Y2 series motors is usually widely applied to different of driving equipments for example machine resources, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so on.
Working circumstances
Ambient temperature: 15 40 . Altitude: no larger than 1000 meters from sea level.
Rated voltage: 380V. Rated frequency: 50Hz,
Connection: Y connection is adopted for motors under 3KW (3KW integrated) and connection is adopted for other individuals over 4KW( 4KW incorporated). Operating ration: steady operating system (S1).
F class Insulation, the temperature increasing of the stator winding examined at 80K(by resistance method). Safety grade: around the major body is IP54, around the terminal box can attain IP55. Cooling technique: Ic411.
The followers are typically manufactured of strengthen plastics aside 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 shape by stret-ching with cold rolled steel plate to come to be substantial mec hanical strength.