



Main Technical Parameters for 110KV NLTC 3 Phase 2 Winding 6300KVA-18000KVA | |||||||
Rated Capacity(KVA) | High Voltage(KV) | Low Voltage(KV | Connection Symbol | Short Circuit Impendence(%) | No-Load Loss(W) | On-Load Loss(W) | No Load Current(%) |
300 | 110±2×2.5% 115±2×2.5% 121±2×2.5% | 6.36.6 10.5 | YNd11 | 10.5 | 7.40 | 35.0 | 0.62 |
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 | 12-14 | 47.2 | 236 | 0.33 | ||
90000 | 54.4 | 272 | 0.30 | ||||
120000 | 67.8 | 337 | 0.27 | ||||
150000 | 80.1 | 399 | 0.24 | ||||
180000 | 90.0 | 457 | 0.20 |
Main Technical Parameters for 110KV/35KV NLTC 3 Phase 3 Winding 6300KVA-63000KVA | |||||||||
Rated Capacity(KVA) | High Voltage(KV) | Medium Voltage(KV) | Low Voltage(KV) | Connection Symbol | Short Circuit Impendence (%) Step Up | Short Circuit Impendence (%) Step Down | No-Load Loss(W) | On-Load Loss(W) | No Load Current(%) |
6300 | 110±2×2.5% 115±2×2.5% 121±2×2.5% | 36 37 38.5 | 6.3 6.6 10.5 21 | YNyn0d11 | High-Medium 17.5-18.5 High-Low 10.5 Medium-Low 6.5 | High-Medium 10.5 High-Low 18-19 Medium-Low 6.5 | 8.90 | 44.0 | 0.66 |
8000 | 10.6 | 53.0 | 0.62 | ||||||
10000 | 12.6 | 62.0 | 0.59 | ||||||
12500 | 14.7 | 74.0 | 0.56 | ||||||
16000 | 17.9 | 90.0 | 0.53 | ||||||
20000 | 21.1 | 106 | 0.52 | ||||||
25000 | 24.6 | 126 | 0.48 | ||||||
31500 | 29.4 | 149 | 0.48 | ||||||
40000 | 41.6 | 213 | 0.44 | ||||||
50000 | 41.6 | 213 | 0.44 | ||||||
63000 | 49.2 | 256 | 0.40 |
Main Technical Parameters for 110KV/35KV OLTC 3 Phase 2 Winding 6300KVA-63000KVA | |||||||
Rated Capacity(KVA) | High Voltage(KV) | Low Voltage(KV) | Connection Symbol | Short Circuit Impendence(%) | No-Load Loss(W) | On-Load Loss(W) | No Load Current(%) |
6300 | 110±2×2.5% | 6.3 6.6 10.5 21 | YNd11 | 10.5 | 8.00 | 35.0 | 0.64 |
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 | 12-18 | 32.3 | 156 | 0.46 | |||
50000 | 38.2 | 194 | 0.46 | ||||
63000 | 45.4 | 232 | 0.42 |
Main Technical Parameters for 110KV/35KV NLTC 3 Phase 3 Winding 6300KVA-63000KVA | ||||||||
6300 | 110±2×2.5% | 36 37 38.5 | 6.3 6.6 10.5 21 | YNyn0d11 | High-Medium 10.5 High-Low 18-19 Medium-Low 6.5 | 9.60 | 44.0 | 0.76 |
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 | 213 | 0.58 | |||||
50000 | 45.5 | 213 | 0.58 | |||||
63000 | 54.1 | 256 | 0.53 |
Main Technical Parameters for 110KV/35KV OLTC 3 Phase 3 Winding 6300KVA-63000KVA | |||||||
Rated Capacity(KVA) | High Voltage(KV) | Low Voltage(KV) | Connection Symbol | Short Circuit Impendence(%) | No-Load Loss(W) | On-Load Loss(W) | No Load Current(%) |
6300 | 110±2×2.5% 115±2×2.5% 121±2×2.5% | 36 37 38.5 | YNd11 | 10.5 | 8.00 | 37.0 | 0.67 |
8000 | 9.60 | 47.0 | 0.67 | ||||
10000 | 11.2 | 52.0 | 0.62 | ||||
12500 | 13.1 | 62.0 | 0.62 | ||||
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 |














Products are widely used in Africa, Middle east, South America, Middle Asia, Southeast Asia, etc .
Package & Delivery

Over 20 years of business experience makes us pack well and deliver fast, satisfying our customers all over the world!

We are a big professional manufacturer of transformer, substation,HV and LV switchgear, established in 2005 year .
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
110kV~220kV Oil~immersed Power Transformer,Dry~type Transformer, Unpacked H Grade Dry Transformer, Oil-immersed Distribution Transformer, Pad mounted Transformer
4. Why should you buy from us not from other suppliers?
As an enterprise specializing in transformer production for 28 years. ISO9001-2008, OHSAS 18001:2007, ISO4001:2004L certificates, we have IEC, ANSI, KEMA, GOST standard, we have high quality, fast delivery, guarantee after-sales service and factory price.
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