Oil Immersed H Class Insulation Distribution Transformers-1687511604883279
Main Parameters:
1. Rated Capacity: 20MVA
2. Rated Voltage and Tapping Range: 35±3×2.5%/10.5kV
3. Rated Frequency: 50Hz
4. Cooling Method: AN
5. Phase: three-phase
6. Vector Group: Yd11
7. Insulation Level:
HV wiring terminals: LI/AC 170/70
LV wiring terminals:LI/AC 75/35
Main Property of the Product:
1. Impedance Voltage: 10%, with stipulated tolerance in national standard
2. No-load Loss: 21kW
3. No-load Current: 0.3%
4. Load Loss:85kW
5. Total Loss:106kW
6. Insulation and thermal Resistance: H grade
The temperature rise is designed at F level, coil<100K,
7. Noise Level:≤62dB (1m)
8. Partial Discharge:≤10pc
30KVA -2500KVA 10KV/0.4KV
Oil Immersed H Class insulation 35kv distribution transformers with off-circuit tap changer
H35KV
