Basic introduction
Y2 series three-phase asynchronous motors, produced with new procedures, are renewed and upgrading items based on Y series motors.
Y2 series motors are in obdurate design and fan cooled form, squirrel cage sort and novel in style and design and great in physical appearance, compact framework, decrease noise, large efficiency, massive torque, outstanding beginning effectiveness, easy maintenance, and so forth.. This series motors adopt F class insulation and developed towards the insulation method assessing strategy in accordance of global practice.
Y2 series motors might be extensively applied to many of driving equipments for instance machine tools, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so forth.
Operating circumstances
Ambient temperature: 15 40 . Altitude: no greater than one thousand meters from sea degree.
Rated voltage: 380V. Rated frequency: 50Hz,
Connection: Y connection is adopted for motors below 3KW (3KW included) and connection is adopted for other individuals over 4KW( 4KW integrated). Working ration: continuous doing work system (S1).
F class Insulation, the temperature increasing on the stator winding examined at 80K(by resistance approach). Safety grade: over the most important entire body is IP54, over the terminal box can attain IP55. Cooling strategy: Ic411.
The supporters are usually manufactured of strengthen plastics aside from 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 form by stret-ching with cold rolled steel plate to develop into higher mec hanical power.