Hydropower substation 50Mva power transformer

Oil-Immersed Type 35kv Class Power Transformer Distribution TransformerMain technical parameters of 35kV Clas three-phase on-load tap-changing power transformer 630kVA~31500kVA three-phase two windings NLTC power transformer Rated capacity kVAvoltage combinationno-load loss kWload loss kW No-load current %Short ci

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50 Mva Power Transformer for Hydropower Substation
50 Mva Power Transformer for Hydropower Substation
50 Mva Power Transformer for Hydropower Substation
50 Mva Power Transformer for Hydropower Substation


Oil-Immersed Type 35kv Class Power Transformer Distribution Transformer




Main technical parameters of 35kV Clas three-phase on-load tap-changing power transformer 
630kVA~31500kVA three-phase two windings NLTC power transformer

 
Rated capacity kVAvoltage combinationno-load loss kWload loss kW No-load current %Short circuit resistance %
High voltage kVtapping rangeLow voltage kVConnection symbol
63035±2×2.5% ±5%  3.15 6.3 10.5Yd110.837.860.656.5
8000.989.40.65
10001.1511.50.65
12501.413.90.55
16001.6916.60.45
20002.1718.30.45
25002.5619.60.45
315035-38.5±2×2.5% ±5%  3.15 6.3 10.53.04230.457.0 
40003.6127.30.45
50004.3231.30.45
63005.24350.458.0 
800035-38.5±2×2.5%  3.15 6.3   6.6 10.5YNd117.238.40.35
100008.745.30.35
125001053.80.3
1600012.165.80.3
2000014.479.50.3
2500017940.2510.0 
3150020.21120.25

2000kVA~31500kVA three-phase two windings OLTC power transformer
 
Rated capacity kVAvoltage combinationno-load loss kWload loss kW No-load current %Short circuit resistance %
High voltage kVtapping rangeLow voltage kVConnection symbol
200035±3×2.5%  6.3 10.5Yd112.319.20.56.5
25002.7220.60.5
315035-38.53.2324.70.57.0 
40003.8729.10.5
50004.6434.20.5
63005.6336.70.5
800035-38.56.3   6.6 10.5YNd117.8740.60.48.0 
100009.28480.4
1250010.956.80.35
1600013.170.30.35
2000015.582.70.3
2500018.397.80.310.0 
3150021.81160.3

50 Mva Power Transformer for Hydropower Substation
50 Mva Power Transformer for Hydropower Substation
 

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