DIN standard 20NF250A oil type Transformer Porcelain Bushing assembly
Description:
| DIN 42531 |
Height(mm) |
Creepage distance (mm) |
Power frequency withstand voltage(kV) |
Lightning impluse withstand voltage(kV) |
Weight(kg) |
| 20NF250 |
385 |
450 |
50 |
125 |
5.1 |
For Transformer Rectifier offered are reliable as well as sturdy structures that help in enhancing safe passage of electrical energy that is part of distribution and power transmission.
These bushings are also able to withstand different elements like rain, excessive sunlight, moisture and also adhere to international quality standards. Here, our expertise lies in making these transformer bushings available with single as well as solid aluminum alloy conductor.
Specifications:
1. Creepage distance: 450mm
2. Power frequency withstand voltage: 50kV
3. Lightning impulse withstand voltage: 125kV
4. Standard: DIN 42531
Applications:
The transformer bushing is to lead the high and low voltage leads inside the transformer to the outside of the oil tank, not only as the lead to ground insulation, but also plays a role of fixing the lead.
Competitive Advantages:
1.The lower end of bushing is protected by porcelain shell which makes the bushing sturdy and prevents the permeation from impurities and moisture.
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.
If you want to buy transformer bushings with accessaries, please email or phone us at any time.
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20NF250A Bushing Assembly Images
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