First, an overview of
TK series air compressor with three-phase synchronous motors are designed for supporting synchronous motor, applies to no more than 1000m above sea level, the ambient temperature is below 40 ° c, less dust, no steam, acids, alkalis and other corrosive gas indoor environment.
The series high voltage motor rated voltage is 6000V, 10000V, allowed deviation of the voltage range is ± 5%, rated frequency power 50Hz, rated power factor 0.9 (Advanced).
The use of static Silicon controlled excitation system for synchronous motor exciter. The motor allows direct start, when the power grid capacity does not allow full pressure when starting, or voltage-reduced starting.
This series electromotor power levels, installation size, electrical performance is in compliance with the national standard GB755 the basic technical requirements for rotating electrical machines, the International Electrotechnical Commission IEC standard.
II, and structure introduction
TK air compressor with large Exchange three-phase synchronization motor, frame for plate welding structure, with base; protection level IP00, cooling way IC01 fan since cold, also can made IC37 pipeline ventilation, installed type type IM7311 or not with hinge and block type bearing of IM5710, fixed type S1, stator winding wiring method y pick, insulated level f (by b level examination).
Stator with a 0.Low loss electrical steel sheet 5 mm thick fan-shaped stack of punched pressure, directional ventilation slots on the iron core, Diego short moments, forming double coil of stator winding, insulation class f;
rotor magnetic pole uses the steel plate punching to become, together with the magnetic pole coil mounted on the rotor yoke, f magnetic pole coil insulation.
Three, use
TK series three-phase synchronous motors are mainly used for large drives can also be used to drive the air compressor, pumps, fans and other mechanical equipment.
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