Changsha Power Electric Co.,Ltd.
Customers’ satisfaction is our unremitting pursuit.
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| ANSI CLASS | Height(mm) | Creepage distance (mm) | Dry arcing distance (mm) | BIL(kV) | Torsion strength (N.m) |
| 25kV | 451 | 580 | 270 | 150 | 20.3 |
Our porcelain insulators are manufactured using a wet porcelain process and cured in an environmentally controlled production facility to ensure a complete and even cure of the porcelain while also resulting in the highest quality surface finish.
Features:
Excellent thermal stability, with low dielectric losses even athigh operating temperatue (such as 90°C). Equipped with test tap for tan δ and partial discharge measurement on transformer. Less maintenance and resistance to aging. Hermetically sealed with separate oil system.
Application:
At present,the bushing are mainly configured with copper conductor or aluminum conductor,in which the aluminum conductor is cheaper but with equal performance.
Competitive advantages:
1.Efficient and fast responses are pre-requisite.
2.Maintain composure and patience in the face of difficult situations of clients.
3.Training of introduction of equipment are offered according to client's demand.
4.Build up long-term and stable partnerships, and constantly provide high-quality products.
5.Equipment are guaranteed up to one year and an overall after-sales service is provided.