YKK/YXKKYKK / YXKK Series High-Voltage Squirrel-Cage Induction Motor, IC611 Air-to-Air Cooled
YKK/YXKK High Voltage Enclosed Motor HUALI
YKK are totally enclosed high-voltage squirrel-cage motors with a top-mounted air-to-air cooler (IC611; 2-pole from frame 630 use IC616 with a separate fan). Voltage 6 kV (frames 355–800) and 10 kV (450–800); output 185–5600 kW at 6 kV and 220–4000 kW at 10 kV, 2–16 poles, catalogue efficiency up to 96.6 %. YXKK is the high-efficiency version (Grade 2 under GB 30254-2013 vs Grade 3 for YKK). IP44/IP54, class F insulation with class B rise, S1 duty, IMB3 mounting. Russian equivalent: DAZO4/AZ series. Huali's most delivered series in the reference list: Laiwu Steel, Handan Steel, Rizhao Steel, pump makers and CHP plants, up to YKK800-2-4000.
Specifications
- Power range
- 185–5600 kW (6 kV); 220–4000 kW (10 kV)
- Frame sizes
- 355–800 mm (6 kV); 450–800 mm (10 kV)
- Voltage
- 6 kV, 10 kV (3 kV on request), 50 Hz
- Poles
- 2–16
- Cooling
- IC611 (air-to-air); IC616 for 2-pole from frame 630
- Protection
- IP44 / IP54 (IP55 on request)
- Insulation / duty
- Class F, class B rise / S1
- Efficiency
- YKK — GB 30254-2013 Grade 3; YXKK — Grade 2; up to 96.6 %
Applications
- Large water supply and district-heating pumps
- Forced-draft fans and exhausters at CHP plants
- Compressors and blowers
- Crushers and mills at ore processing plants
- Rolling-mill and auxiliary drives in steel works
Industries
We will select the right size for your task and prepare a quotation under a direct SDS contract.
