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20kv Post Insulator

20kv Post Insulator

20kv post insulator is used at transmission and distribution lines,power stations, substations,and electrical equipment devices. We can offer best price and top quality of polymer post insulators in China. 1.Technical data of polymer post insulator 2. Product advantage: 1). Most...

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Product Details

20kv post insulator is used at transmission and distribution lines,power stations, substations,and electrical equipment devices. We can offer best price and top quality of 20kv post insulators in China.

 

1.Technical data of polymer post insulator

Type

Rated voltage

(kV)

Rated mechanical bending load

(kN)

Structure height

(mm)

Min nominal creepage distance

(mm)

1min power frequency wet withstand voltage (kV)

Full wave lightning impulse withstand voltage peak value (kV)

FZS3-20/4

20

4

260

252

65

135


2. Product advantage:

1). Most advanced technology and latest workmanship.

2). Metal end fittings,core and sheds connected by new crimping process.

3). Non-brittle materials, excellent explosion-proof performance.

4). High mechanical strength FRP ROD has high tensile strength, small size,light weight,high tensile strength.

 

3. Company advantage:

1-We keep good quality and competitive price to ensure our customers benefit.

2-Famous and top brand in China.

3-We can produce by your samples or technical drawings. We can build the molds and fixtures.

4-Design test + Type test + Sampling test +Routine Test for products

5-Superior quality and competitive price.

 

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