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- Contact Person : Mr. Zhang David
- Company Name : Guangdong Sihui Instrument Transformer Works Co., Ltd.
- Tel : 86-758-3233661,13902367376
- Fax : 86-758-3233679
- Address : Guangdong,Sihui,Dong Cheng District,Sihui,Guangdong,P.R.China
- Country/Region : China
- Zip : 526200
3-phase Power Transformers
Product Detailed
Related Categories:Transformers
Detailed Product Description
Technical Parameters for SC9-6(10)/10 Power Transformers please see Table 1~2
Table 1
Voltage Range (kV) | Rated Short-time P.F. Withstand Voltage (r.m. s.) (kV) | Rated Lightning Impulse Withstand Voltage (Peak) (kV) | Tapping Range % | Rated Capacity (kVA) |
Connection Symbol |
The Highest Temperature Rise (k) |
Insulation Class |
6 | 25 | 60 | ±2×2.5 ±5 | 200~1250 | Yyn0 or Dyn11 | 100 | Class F |
10 | 35 | 75 |
Table 2
Model | Rated Capacity (kVA) | Voltage Combination | Connection Symbol
| No-load Loss (W) | Load Loss (W)(120) | No-load Current (%) | Impedance (%) | ||||||
HV (kV) | HV Tapping Range (%) | LV (kV) | |||||||||||
SC9-315/10 | 315 | 6 6.3 10 10.5 11 | ±5 or ±2×2.5 | 0.4 | Yyn0 or Dyn11 | 990 | 3672 | 1.8 | 4 | ||||
SC9-500/10 | 500 | 1305 | 5166 | 1.8 | |||||||||
SC9-1000/10 | 1000 | 1989 | 8604 | 1.4 | 6 | ||||||||
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