Changsha Power Electric Co.,Ltd.
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| IEC CLASS | Height(mm) | Shed dia.(mm) | Creepage distance (mm) | Power frequency withstand voltage(kV) | Impulse withstand voltage(kV) |
| 4001 | 471 | 120 | 645 | 60 | 20.3 |
Specifications:
1.Material:Electrical porcelain
2.Applied Standard: IEC,AS,BS,AN
3. Product can be Customized
4. Our bushing is applied for oil-immersed type transformer, enjoying good reputation among clients from different countries.
Applications:
Transformer bushing insulators are applied as a structure, carrying on conductor through a partition such as transformer tank and insulating it, incorporating the means of attached flange to the partition for medium voltage level.