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Basic introduction
Y2 series three-phase asynchronous motors, designed with new tactics, are renewed and upgrading products based on Y series motors.
Y2 series motors are in obdurate design and fan cooled type, squirrel cage type and novel in style and design and great in visual appeal, compact construction, decrease noise, large efficiency, significant torque, excellent starting effectiveness, straightforward servicing, and so on.. This series motors adopt F class insulation and developed against the insulation procedure assessing approach in accordance of international practice.
Y2 series motors is usually widely applied to various of driving equipments such as machine equipment, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so forth.
Operating problems
Ambient temperature: 15 forty . Altitude: no higher than one thousand meters from sea level.
Rated voltage: 380V. Rated frequency: 50Hz,
Connection: Y connection is adopted for motors under 3KW (3KW incorporated) and connection is adopted for other individuals above 4KW( 4KW included). Doing work ration: continuous operating process (S1).
F class Insulation, the temperature rising on the stator winding examined at 80K(by resistance system). Safety grade: over the most important body is IP54, about the terminal box can attain IP55. Cooling system: Ic411.
The fans are frequently produced of strengthen plastics besides 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 develop into large mec hanical strength.