35KV Combined Transformer for Wind Power Generation / Electric Power Equipment

ZGS-Z.F-□/35 series combined transformer for wind power generation is the dedicated electric power equipment which keep the boosting transformer, HV fuse, load switch, LV switch and relative auxiliary support equipment in one complete unit. It is ideal support equipment, by which the 0.69kv voltage from wind generating set rise to 35kv and output power upward through 35kv cable line.

1. Voltage Combined
System voltage: 35kV
Highest work voltage at HV side: 40.5Kv
Rated voltage at HV side: 38.5kV ,36.75kV,35kV
Rated voltage at LV side: 0.69kV ,0.66kV
2. Rated Capacity: 900 kVA～3350 kVA; or customer’s requirement
3. HV Tapping Range:±5% or ±2×2.5%
4. Connection Group: Dyn11 or Yyn0
5. Rated Frequency: 50Hz
6. Insulation Level
-35 kV transformer HV side:
Power frequency withstand voltage: 85kV
Lightning impulse peak withstand voltage: 200/220kV
- Transformer LV side:
Power frequency withstand voltage: 5kV
7.Condensation controller or other auxiliary equipment can be added in cabinet as per customer’s request.