YBXKK series high-efficiency flameproof high-voltage three-phase motor 560mm (hereinafter referred to as electric machine), is developed in combination with theWolong Electric Nanyang Explosion Protection Group Co., Ltd.’s long-term and stable experience in the design and manufacture of flameproof high-voltage three-phase asynchronous motor series which conforms to GB30254-2013 (Conform to IEC60034).

This series of motors is highly efficient, energy-saving, and environmentally friendly, with lower center height, higher power, higher efficiency, and lower noise. Low, safe and reliable operation, convenient use and maintenance. Suitable for driving various fans, compressors, water pumps, cutting machinery, transportation machinery, general machinery and other machinery and equipment, in mining, steel, machinery, petroleum, chemical industry, electricity

It can be used as the driving force in enterprises under various working conditions such as stations. Regardless of indoor or outdoor, plateau climate or hot and humid climate. The series high-voltage three-phase asynchronous motor can always provide driving force beyond excellence, and has won the trust and praise of users.

Basic Parameters

Frame size: 560

Rated power: 1250kW

Number of poles: 2P~16P

Rated speed: 2987rpm

Rated voltage: 10000V±10%

Frequency: 50Hz±2%

Insulation Class: 155(F)

Starting Torque to Rated Torque Ratio: 60%

Starting Current to Rated Current Ratio: 700%

Maximum Torque to Rated Torque Ratio: ≥ 210%

Efficiency (η): ≥ 96.65%

Power Factor (cos φ): 0.88

Ambient temp.: -15~40℃

Altitude: 1000m

IP grade: IP55

Cooling: IC511

Enclosure: cast-steel

Bearing type: rolling bearing SKF/FAG/NSK NU218С3+6218С3, NU218С3

Ex grade: IIG Ex db IIB T4 Gb  IIG Ex db IIB T3 Gb

Temperature sensor: 6*PT100 for winding and 2*PT100 for bearing

Other specs we may refer to client requirements.