Basic introduction
Y2 series three-phase asynchronous motors, formulated with new techniques, are renewed and upgrading products dependant on Y series motors.
Y2 series motors are in obdurate design and style and fan cooled form, squirrel cage variety and novel in style and wonderful in visual appeal, compact construction, decrease noise, high efficiency, big torque, superb starting up performance, effortless upkeep, etc.. This series motors adopt F class insulation and developed towards the insulation system assessing approach in accordance of international practice.
Y2 series motors might be broadly applied to many of driving equipments such as machine equipment, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so on.
Operating situations
Ambient temperature: 15 40 . Altitude: no greater than 1000 meters from sea level.
Rated voltage: 380V. Rated frequency: 50Hz,
Connection: Y connection is adopted for motors beneath 3KW (3KW incorporated) and connection is adopted for other people above 4KW( 4KW integrated). Functioning ration: continuous doing work technique (S1).
F class Insulation, the temperature increasing of the stator winding examined at 80K(by resistance technique). Safety grade: to the major body is IP54, on the terminal box can reach IP55. Cooling method: Ic411.
The fans are frequently made of strengthen plastics other than that for frame sizes H315 up to H355 are made of aluminium-alloy or stamped with steel plate. Alt fan cowis are taken into shape by stret-ching with cold rolled steel plate to turn out to be high mec hanical strength.