Deyang Dongsen Hydropower Equipment Co., Ltd.
Strict process discipline to ensure the quality of the project!
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Customized Oil Immersed Power Transformer Hydor Power Plant
skills requirement:
|
(kVA) Rated capacity | Voltage combination and range of tapping | Vector group | (KW) No-load loss | (KW) load loss | (%) No load current | (%) Short circuit impedance | ||
| (kV) High voltage | Range of tapping | (kV) Low voltage | ||||||
| 630 | 35 | ±2×2.5%±5 | 3.15 6.3 10.5 | Yd11 | 0.830 | 7.86 | 0.65 | 6.5 |
| 800 | 0.980 | 9.40 | 0.65 | |||||
| 1000 | 1.15 | 11.5 | 0.65 | |||||
| 1250 | 1.40 | 13.9 | 0.55 | |||||
| 1600 | 1.69 | 16.6 | 0.45 | |||||
| 2000 | 2.17 | 18.3 | 0.45 | |||||
| 2500 | 2.56 | 19.6 | 0.45 | |||||
| 3150 | 35-38.5 | ±2×2.5%±5 | 3.15 6.3 10.5 | 3.04 | 23.0 | 0.45 | 7.0 | |
| 4000 | 3.61 | 27.3 | 0.45 | |||||
| 5000 | 4.32 | 31.3 | 0.45 | |||||
| 6300 | 5.24 | 35.0 | 0.45 | 8.0 | ||||
| 8000 | 35-38.5 | ±2×2.5%±5 | 3.15 3.3 6.3 6.6 10.5 | YNd11 | 7.20 | 38.4 | 0.35 | |
| 10000 | 8.70 | 45.3 | 0.35 | |||||
| 12500 | 10.0 | 53.8 | 0.30 | |||||
| 16000 | 12.1 | 65.8 | 0.30 | |||||
| 20000 | 14.4 | 79.5 | 0.30 | |||||
| 25000 | 17.0 | 94.0 | 0.25 | 10.0 | ||||
| 31500 | 20.2 | 112 | 0.25 | |||||
