| 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.
Our products are sold all over the world, you can rest assured.
