Core Advantages of YKK Series

1. Core Product Parameters of YKK Series

1. Rated Voltage: 3kV, 6kV, 10kV high voltage
2. Power Range: 185kW ~ 2800kW
3. Frame Center Height: 355mm ~ 900mm (standard frame for medium high-voltage motors)
4. Protection Class: IP44, IP54, IP55
5. Insulation Class: Class F
6. Duty Cycle: S1 continuous duty, supporting 24-hour non-stop full-load operation
7. Cooling Type: IC611 air-to-air cooling
8. Rotor Type: Standard squirrel-cage rotor; YRKK adopts wound rotor with slip rings

2. Core Advantages of YKK Series

1. No cooling water system or water pipeline laying required, avoiding risks of water leakage and scaling, lowering infrastructure and maintenance costs.
2. Fully enclosed structure with independent internal air circulation, isolated from dust, moisture and mild corrosive gas, suitable for harsh working conditions of steel plants, mines and power plants.
3. Dual internal & external air circulation heat exchange prevents polluted workshop air from entering the motor, reducing dust accumulation on windings and extending service life.
4. Wide site adaptability, installable in indoor workshops, open-air sites and water-shortage factories without water resource limitation.
5. Stable and reliable operation with mature structure, low failure rate and easy maintenance, ideal for unattended long-term continuous equipment.
6. Widely applicable to heavy-duty equipment such as high-power fans, water pumps and belt conveyors.