General introduction
Y2 series three-phase asynchronous motors, produced with new methods, are renewed and upgrading solutions depending on Y series motors.
Y2 series motors are in obdurate style and design and fan cooled style, squirrel cage sort and novel in design and good in appearance, compact structure, reduced noise, high efficiency, huge torque, superb commencing efficiency, easy upkeep, and so forth.. This series motors adopt F class insulation and intended towards the insulation procedure assessing technique in accordance of worldwide practice.
Y2 series motors is usually broadly utilized to numerous of driving equipments like machine equipment, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so forth.
Operating disorders
Ambient temperature: 15 forty . Altitude: no higher than one thousand meters from sea degree.
Rated voltage: 380V. Rated frequency: 50Hz,
Connection: Y connection is adopted for motors under 3KW (3KW incorporated) and connection is adopted for other folks over 4KW( 4KW included). Operating ration: steady working method (S1).
F class Insulation, the temperature rising on the stator winding examined at 80K(by resistance strategy). Safety grade: about the main body is IP54, around the terminal box can attain IP55. Cooling strategy: Ic411.
The followers are frequently created 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 shape by stret-ching with cold rolled steel plate to develop into high mec hanical strength.