China Porcelain Power Line Insulators manufacturer
Changsha Power Electric Co.,Ltd.
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20NF250 Porcelain Electrical Insulators With Bright Brown Glazed Surface

20NF250 Porcelain Electrical Insulators With Bright Brown Glazed Surface

Brand Name CPE
Model Number 20NF250
Place of Origin CHINA
Minimum Order Quantity Negotiable
Price Negotiable
Payment Terms T/T, L/C
Supply Ability 3000PCS PER MONTH
Delivery Time 35DAYS
Packaging Details WOODEN CRATE
Color Brown
Material Porcelain C-110
Application Transmission and distribution of electric power
Standard IEC
Sample Provided
Oem YES
Size Customized Size
Pack Standard export packing
Detailed Product Description

20NF250 Porcelain Transformer Bushing / Bright brown glazed surface / OEM

 

Description:

Transformer bushing is to lead high and low voltage inside the transformer to the outside of the oil tank, not only as a lead to the ground insulation, but also bears the role of fixing the lead, transformer bushing is one of the transformer current-carrying elements, in the operation of the transformer, through the load current for a long time, in the case of short circuit outside the transformer through the short circuit current

 

Speficication:

 

DIN 42531Height(mm)Creepage distance (mm)Power frequency withstand voltage(kV)Lightning impluse withstand voltage(kV)Weight(kg)
20NF250385450501255.1

 

 

 

Applications:

 

The bushings are used for oil type distribution transformer.

 

 

Competitive Advantage:

 

We offer 2-3 years quality guarantee.

Bushings have excellent performance due to many years' exporting experience.

OEM design available upon customer’s requirement or special technical specifications.

Our bushings are well packed with inner cartons and ourter wooden case.

 

 

Product Tags: 20NF250 Porcelain Electrical Insulators   Brown Glazed Surface Porcelain Electrical Insulators   IEC Electrical Porcelain Transformer Bushing  
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