The 35kV level SC (B) 10 dry-type transformer is used to directly reduce the 20kV grid power supply to 400V distribution power or 10kV transmission power supply to provide power to users. Due to its many significant advantages, it is being adopted by more and more engineering projects.
Features of 35kV SC (B) 10 dry-type transformer products:
Execution standards
Main product performance parameters of 35kV class Non-exciting voltage Regulation distribution transformer |
| Rated Capacity [KVA] |
Connection Symbol | Voltage Combinationand Tap range | No-load loss(kW) |
Load Loss（W） | No-load Current (%) |
Radial Iimpedance（%） | ||||||||
| High Pressure | HV Tap Range | Low Pressure | 130℃ （B） (100℃） |
155℃（F） (120℃） |
180℃（H） (145℃） |
|||||||||
| 800 | Dyn11 Yd11 YynO |
35 36 37 38.5 |
±2.5% ±5% |
3.15 6 6.3 10 10.5 11 |
2.02 | 8.87 | 9.40 | 10 | 0.85 | 6 | ||||
| 1000 | 2.40 | 10.3 | 10.9 | 11.6 | 0.85 | |||||||||
| 1250 | 2.81 | 12.1 | 12.9 | 13.8 | 0.75 | |||||||||
| 1600 | ±2×2.5%
±5% |
3.32 | 14.6 | 15.4 | 16.5 | 0.75 | ||||||||
| 2000 | 3.80 | 17.2 | 18.2 | 19.5 | 0.65 | 7 | ||||||||
| 2500 | 4.37 | 20.6 | 21.8 | 23.3 | 0.65 | |||||||||
| 3150 | 5.42 | 23.1 | 24.5 | 26.2 | 0.60 | 8 | ||||||||
| 4000 | 6.31 | 27.7 | 29.4 | 31.5 | 0.60 | |||||||||
| 5000 | 7.53 | 32.9 | 34.9 | 37.4 | 0.55 | |||||||||
| 6300 | 8.91 | 38.5 | 40.8 | 43.7 | 0.55 | |||||||||
| 8000 | Dyn11 Yd11 YNd11 |
10.1 | 43.4 | 46.0 | 49.3 | 0.45 | 9 | |||||||
| 10000 | 11.6 | 52.4 | 55.5 | 59.4 | 0.45 | |||||||||
| 12500 | 6 6.3 10 10.5 11 |
14.1 | 60.9 | 64.6 | 69.1 | 0.35 | ||||||||
| 16000 | 17.3 | 71.7 | 76.0 | 81.3 | 0.35 | |||||||||
| 20000 | 20.6 | 80.6 | 85.5 | 91.5 | 0.30 | 10 | ||||||||
| 25000 | 24.3 | 95.3 | 101 | 108 | 0.30 | |||||||||
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