General introduction
Y2 series three-phase asynchronous motors, created with new strategies, are renewed and upgrading products depending on Y series motors.
Y2 series motors are in obdurate design and fan cooled sort, squirrel cage form and novel in style and wonderful in appearance, compact framework, reduce noise, substantial efficiency, huge torque, excellent beginning overall performance, simple upkeep, and so forth.. This series motors adopt F class insulation and designed against the insulation method assessing strategy in accordance of global practice.
Y2 series motors is usually extensively applied to various of driving equipments like machine resources, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so forth.
Working conditions
Ambient temperature: 15 40 . Altitude: no higher than 1000 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 others above 4KW( 4KW incorporated). Doing work ration: continuous working system (S1).
F class Insulation, the temperature growing in the stator winding examined at 80K(by resistance process). Safety grade: about the primary entire body is IP54, within the terminal box can reach IP55. Cooling process: Ic411.
The fans are typically made of strengthen plastics other than that for frame sizes H315 as much as 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 turn into substantial mec hanical strength.