He' Nan Chineng Electric Power Equipment Co., Ltd
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Oil immersed on-load voltage regulating transformer
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Oil immersed on-load voltage regulating transformer
6kW oil-immersed transformer
Details
Executive Standard
GB 1094.1-2 ‘Power Transformer General Principles’, ‘Power Transformer Temperature Rise’
GB1094.3 ‘Power Transformer Insulation Level and Insulation Test’
GB1094.5 ‘Power Transformer Ability to Withstand Short Circuits’
GB/T6451 ‘Three-Phase Oil-immersed Power Transformer Technical Parameters and Requirements’
GB/T15164 "Oil-immersed Power Transformer Loads GB/T15164 Oil-immersed Power Transformer
Load Guidelines
IEC76 Power Transformers
GB 2536 Transformer Oil
Table of Performance Parameters
Model number | Rated capacity (KVA) |
Link Group Label | Voltage combination (KV) | No-load loss (kW) | Load Loss (KW) | No-load current (%) | Short circuit impedance (%) | ||
| Oppressive | Scope of decomposition | Undervoltage | |||||||
| SZ11-2000 | 2000 |
Yd11 |
35 |
3X2.5 | 6.3 10.5 | 2.30 | 19.2 | 0.50 | 6.5 |
| SZ11-2500 | 2500 | 2.72 | 20.6 | 0.50 | |||||
| SZ11-3150 | 3150 |
35-38.5 |
3X2.5 |
6.3 10.5 | 3.23 | 24.7 | 0.50 |
7.0 | |
| SZ11-4000 | 4000 | 3.87 | 29.1 | 0.50 | |||||
| SZ11-5000 | 5000 | 4.64 | 34.2 | 0.50 | |||||
| SZ11-6300 | 6300 | 5.63 | 36.7 | 0.50 |
8.0 | ||||
| SZ11-8000 | 8000 |
YNd11 |
35-38.5 |
3X2.5 |
6.3 6.6 10.5 | 7.87 | 40.6 | 0.50 | |
| SZ11-10000 | 10000 | 9.28 | 48.0 | 0.40 | |||||
| SZ11-12500 | 12500 | 10.9 | 56.8 | 0.40 | |||||
| SZ11-16000 | 16000 | 13.1 | 70.3 | 0.35 | |||||
| SZ11-20000 | 20000 | 15.5 | 82.7 | 0.35 | |||||
| SZ11-25000 | 25000 | 18.3 | 97.8 | 0.30 |
10.0 | ||||
| SZ11-31500 | 31500 | 21.8 | 116 | 0.30 | |||||
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