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General introduction
Y2 series three-phase asynchronous motors, developed with new procedures, are renewed and upgrading goods based on Y series motors.
Y2 series motors are in obdurate style and design and fan cooled kind, squirrel cage sort and novel in design and nice in visual appeal, compact construction, lower noise, higher efficiency, substantial torque, excellent commencing effectiveness, uncomplicated servicing, etc.. This series motors adopt F class insulation and designed against the insulation procedure assessing technique in accordance of international practice.
Y2 series motors might be widely utilized to a variety of of driving equipments for example machine equipment, blowers, pumps, gearboxes, compressors, transporters, agricultural machines and so forth.
Operating problems
Ambient temperature: 15 forty . Altitude: no increased than one thousand meters from sea degree.
Rated voltage: 380V. Rated frequency: 50Hz,
Connection: Y connection is adopted for motors beneath 3KW (3KW incorporated) and connection is adopted for others above 4KW( 4KW incorporated). Functioning ration: steady working method (S1).
F class Insulation, the temperature rising from the stator winding examined at 80K(by resistance approach). Protection grade: over the main entire body is IP54, over the terminal box can attain IP55. Cooling technique: Ic411.
The fans are typically made 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 become high mec hanical power.