Send Message
Changsha Power Electric Co.,Ltd. 86-731-8465-7833 hdinsulator02@163.com;Meggy.Li@porcelainpowerlineinsulators.com
20NF250A Bushing Assembly

20NF250A Bushing Assembly

  • High Light

    20NF250A Bushing Assembly

    ,

    DIN42531 Bushing Assembly

    ,

    20NF250A Transformer Porcelain Bushing

  • Color
    Brown
  • Material
    Porcelain C-110
  • Application
    Transmission And Distribution Of Electric Power
  • Standard
    DIN42531
  • Product Name
    Transformer Porcelain Bushing
  • Sample
    Provided
  • Oem
    YES
  • Pack
    Standard Export Packing
  • Place of Origin
    CHINA
  • Brand Name
    CPE
  • Model Number
    20NF250
  • Minimum Order Quantity
    Negotiable
  • Price
    Negotiable
  • Packaging Details
    WOODEN CRATE
  • Delivery Time
    35DAYS
  • Payment Terms
    T/T, L/C
  • Supply Ability
    5000PCS PER MONTH

20NF250A Bushing Assembly

 

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.