YEYE Series Low Voltage High Power Asynchronous Motor
Low Voltage High Power Motors WOLONG YE
YE4 and YE3 are low-voltage high-power induction motors in frames 400–500: 200–1400 kW, 2–10 poles, 380/660 V (660/1140 V on request), IP55, IC411 (IC416 option), IMB3 mounting (IMV1 option), S1 duty. Efficiency meets IE4 and IE3 to IEC 60034-30-1 and levels 2 and 3 of GB 18613-2020; rated YE4 efficiency is 96.5–96.7 % for 2, 4 and 6 poles. Insulation is class 180 (H) with a specified temperature rise of 80 K. Mounting dimensions follow IEC and DIN 42673. Operating conditions: −15…+40 °C (−40…+60 °C special version), altitude up to 1000 m, monthly average humidity up to 90 %.
Specifications
- Power range
- 200–1400 kW
- Frame sizes
- 400–500 mm
- Poles
- 2–10
- Voltage and frequency
- 380/660 V, 50 Hz (660/1140 V option)
- Efficiency class
- YE4 — IE4, YE3 — IE3 (IEC 60034-30-1); levels 2 and 3 of GB 18613-2020
- Protection / cooling
- IP55 / IC411 (IC416 option)
- Thermal class / temperature rise
- 180 (H) / 80 K
- Mounting and conditions
- IMB3 (IMV1 option), S1 duty; −15…+40 °C (−40…+60 °C special), up to 1000 m
Applications
- Pipeline and process pumps
- Power plant fans and induced-draft fans
- Compressors
- Ball mills and crushers in processing plants
- High-capacity conveyor drives
We will select the right size for your task and prepare a quotation under a direct SDS contract.
