20kv Pin Post Insulator

20kv Pin Post Insulator

20kV Pin Post Insulator 20kV pin post insulator is reliable structure, can’t damage the core rod, and take full advantage of the mechanical strength. 20kv pin post insulator features: 1.Extraordinary hydrophobic and resistance to contamination. 2.Long-duration resistance aging and leakage......

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20kV Pin Post Insulator 

20kV pin post insulator is reliable structure, can’t damage the core rod, and take full advantage of the mechanical strength.


Rated

voltage
(kV)

Rated

mechanical bending load

Structure

height H

(mm)

Minimum

arc

distance
(mm)

Min.

creepage

distance

(mm)

Lightning

impulse

voltage

(kV)

P.F. wet

withstand

voltage

(kV)

20

4

350

320

750

130

90


20kv pin post insulator features: 
1.Extraordinary hydrophobic and resistance to contamination.

2.Long-duration resistance aging and leakage tracking.

3.Small volume,light weight,sheds have good elasticity,not broken,convenient transportation and installation, economy.

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


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insulator & fuse cutout & lightning arrester & service cutout Workshop

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