25kVA to 2500kVA Fully Sealed Oil Immersed Power Distribution Transformer
Rated Power Capacity: 25 to 2500 kVA
Norminal Voltage in primary winding: 6 up to 36 kV
Norminal Voltage in secondary winding: 0.4 or 0.23 kV
Rated Power Frequency: 50/60Hz
Scheme and connection group of windings U/Un-0 or D/Un-11, etc. .
Technical Datas
Note: High-pressure tap range: ± 5% or ± 2 × 2.5%; Frequency: 50Hz
Packing & Shipping
Rated Power Capacity: 25 to 2500 kVA
Norminal Voltage in primary winding: 6 up to 36 kV
Norminal Voltage in secondary winding: 0.4 or 0.23 kV
Rated Power Frequency: 50/60Hz
Scheme and connection group of windings U/Un-0 or D/Un-11, etc. .
Technical Datas
| Rated capacity (KVA) | Voltage group(KV) | Vector group | Impedance voltage(%) | (KW) Loss | No-load current(%) | |
| No-load | Load | |||||
| 10 | (HV) 11 10.5 10 6.3 6 (LV) 0.4 0.69 | Yyno Dyn11 | 4 | 0.065 | 0.4 | 3.5 |
| 20 | 0.08 | 0.52 | 3.0 | |||
| 30 | 0.1 | 0.63/0.6 | 2.3 | |||
| 50 | 0.13 | 0.91/0.87 | 2.0 | |||
| 63 | 0.15 | 1.09/1.04 | 1.9 | |||
| 80 | 0.18 | 1.31/1.25 | 1.9 | |||
| 100 | 0.2 | 1.58/1.5 | 1.8 | |||
| 125 | 0.24 | 1.89/1.8 | 1.7 | |||
| 160 | 0.28 | 2.31/2.2 | 1.6 | |||
| 200 | 0.34 | 2.73/2.6 | 1.5 | |||
| 250 | 0.4 | 3.2/3.05 | 1.4 | |||
| 315 | 0.48 | 3.83/3.65 | 1.4 | |||
| 400 | 0.57 | 4.52/4.3 | 1.3 | |||
| 500 | 0.68 | 5.41/5.15 | 1.2 | |||
| 630 | 4.5 | 0.81 | 6.2 | 1.1 | ||
| 800 | 0.96 | 7.5 | 1.0 | |||
| 1000 | 1.15 | 10.3 | 1.0 | |||
| 1250 | 1.36 | 12.0 | 0.9 | |||
| 1600 | 1.64 | 14.5 | 0.8 | |||
| 2000 | 1.96 | 19.8 | 0.8 | |||
| 2500 | 2.31 | 23.0 | 0.7 | |||
Note: High-pressure tap range: ± 5% or ± 2 × 2.5%; Frequency: 50Hz
Packing & Shipping