110kv Level Three-Phase on-Load Tap-Changing Electric Power Transformer
Product Description
110KV Level Three-phase On-load Tap-changing Electric Power Transformer
Usage enviroment conditon
1. Divice type: outdoor
2. Enviroment temperature: -30ºC ~ +40ºC
3. Altitude: ≤1000m (> 1000 m, need to modify temperature rise)
4. Relative temperature: ≤ 90% (20ºC)
5. Installation area: Area with no corrosive gas and abvious fouling etc.
TECHNICAL DATA
6300KVA~180000KVA three-phase two windings NLTC power Transformer
6300KVA~63000KVA three-phase three-windings NLTC power transformer
6300KVA~63000KVA three-phase two windings OLTC power transformer
6300KVA~63000KVA three-phase three-windings OLTC power transformer
6300KVA~63000KVA three-phase two windings low voltage 35KV NLTC power transformer
Note: We can manufacture the product out of the volume mentioned in the table per
consumer's requiremnt and its performance parameters are settled referred to requirement.
Usage enviroment conditon
1. Divice type: outdoor
2. Enviroment temperature: -30ºC ~ +40ºC
3. Altitude: ≤1000m (> 1000 m, need to modify temperature rise)
4. Relative temperature: ≤ 90% (20ºC)
5. Installation area: Area with no corrosive gas and abvious fouling etc.
TECHNICAL DATA
6300KVA~180000KVA three-phase two windings NLTC power Transformer
Rated capacity (KVA) | Voltage combination and range of tapping | Vector group | No-load loss kw(9) | Load loss kw(9) | No-load current | Short circuit impedance | |
High voltage | Low Voltage | ||||||
6300 | 110±2×2.5% 115±2×2.5% 121±2×2.5% | 6.3 6.6 10.5 | YNd11 | 7.40 | 35.0 | 0.62 | 10.5 |
8000 | 8.90 | 42.0 | 0.62 | ||||
10000 | 10.5 | 50.0 | 0.58 | ||||
12500 | 12.4 | 59.0 | 0.58 | ||||
16000 | 15.0 | 73.0 | 0.54 | ||||
20000 | 17.6 | 88.0 | 0.54 | ||||
25000 | 20.8 | 104 | 0.50 | ||||
31500 | 24.6 | 123 | 0.48 | ||||
40000 | 29.4 | 148 | 0.45 | ||||
50000 | 35.2 | 175 | 0.42 | ||||
63000 | 41.6 | 208 | 0.38 | ||||
75000 | 13.8 15.75 18 21 | 47.2 | 236 | 0.33 | 12~14 | ||
90000 | 54.4 | 272 | 0.30 | ||||
120000 | 67.8 | 337 | 0.27 | ||||
150000 | 80.1 | 399 | 0.24 | ||||
180000 | 90.0 | 457 | 0.20 |
6300KVA~63000KVA three-phase three-windings NLTC power transformer
Rated capacity (KVA) | Voltage combination and range of tapping | Vector group | No-load loss kw(9) | Load loss kw(9) | No-load current | Short circuit impedance | |||
High voltage | Medium voltage | Low voltage | Step up | Step down | |||||
6300 | 110±2×2.5% 115±2×2.5% 121±2×2.5% | 35 37 38.5 | 6.3 6.6 10.5 21 | YNyn0d11 | 8.90 | 44.0 | 0.66 | 17.5~18.5 10.5 6.5 | 10.5 18~19 6.5 |
8000 | 10.6 | 53.0 | 0.62 | ||||||
10000 | 12.6 | 63.0 | 0.59 | ||||||
12500 | 14.7 | 74.0 | 0.56 | ||||||
16000 | 17.9 | 90.0 | 0.53 | ||||||
20000 | 21.1 | 106 | 0.53 | ||||||
25000 | 24.6 | 126 | 0.48 | ||||||
31500 | 29.4 | 149 | 0.48 | ||||||
40000 | 34.8 | 179 | 0.44 | ||||||
50000 | 41.6 | 213 | 0.44 | ||||||
63000 | 49.2 | 256 | 0.40 |
6300KVA~63000KVA three-phase two windings OLTC power transformer
Rated capacity (KVA) | Voltage combination and range of tapping | Vector group | No-load loss kw(9) | Load loss kw(9) | No-load current | Short circuit impedance | |
High voltage | Low voltage | ||||||
6300 | 110±8×2.5% | 6.3 6.6 10.5 21 | YNd11 | 8.00 | 35.0 | 0.64 | 10.5 |
8000 | 9.60 | 42.0 | 0.64 | ||||
10000 | 11.3 | 50.0 | 0.59 | ||||
12500 | 13.4 | 59.0 | 0.59 | ||||
16000 | 16.1 | 73.0 | 0.55 | ||||
20000 | 19.2 | 88.0 | 0.55 | ||||
25000 | 22.7 | 104 | 0.51 | ||||
31500 | 27.0 | 123 | 0.51 | ||||
40000 | 32.3 | 156 | 0.46 | 12~18 | |||
50000 | 38.2 | 194 | 0.46 | ||||
63000 | 45.4 | 232 | 0.42 |
6300KVA~63000KVA three-phase three-windings OLTC power transformer
Rated capacity (KVA) | Voltage combination and range of tapping | Vector group | No-load loss kw(9) | Load loss kw(9) | No-load current | Short circuit impedance | |||
High voltage | Medium voltage | Low voltage | |||||||
6300 | 110±8×2.5% | 36 37 38.5 | 6.3 6.6 10.5 21 | YNyn0d11 | 9.60 | 44.0 | 0.76 | 10.5 18~19 6.5 | |
8000 | 11.5 | 53.0 | 0.76 | ||||||
10000 | 13.6 | 62.0 | 0.71 | ||||||
12500 | 16.1 | 74.0 | 0.71 | ||||||
16000 | 19.3 | 90.0 | 0.67 | ||||||
20000 | 22.8 | 106 | 0.67 | ||||||
25000 | 27.0 | 126 | 0.62 | ||||||
31500 | 32.1 | 149 | 0.62 | ||||||
40000 | 38.5 | 179 | 0.58 | ||||||
50000 | 45.5 | 213 | 0.58 | ||||||
63000 | 54.1 | 256 | 0.53 |
6300KVA~63000KVA three-phase two windings low voltage 35KV NLTC power transformer
Rated capacity (KVA) | Voltage combination and range of tapping | Vector group | No-load loss kw(9) | Load loss kw(9) | No-load current | Short circuit impedance | |
High voltage | Low voltage | ||||||
6300 | 110±2×2.5% 115±2×2.5% 121±2×2.5% | 36 37 38.5 | YNd11 | 8.00 | 37.0 | 0.67 | 10.5 |
8000 | 9.60 | 44.0 | 0.67 | ||||
10000 | 11.2 | 52.0 | 0.65 | ||||
12500 | 13.1 | 62.0 | 0.65 | ||||
16000 | 15.6 | 76.0 | 0.57 | ||||
20000 | 18.5 | 94.0 | 0.57 | ||||
25000 | 21.9 | 110 | 0.53 | ||||
31500 | 25.9 | 133 | 0.53 | ||||
40000 | 30.8 | 155 | 0.49 | ||||
50000 | 36.9 | 193 | 0.49 | ||||
63000 | 43.6 | 232 | 0.45 |
consumer's requiremnt and its performance parameters are settled referred to requirement.
Product Categories : Power tranformer
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