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Polymeric pin insulators,polymeric line post type insulators

Polymeric pin insulators and polymeric line post type insulators are manufactured, tested and designed in accordance with international standards or client’s requirement.

Polymeric pin insulators, polymeric line post type insulators

Polymeric pin insulators / polymeric line post type insulators

Polymeric pin insulator /polymeric line post type insulator main technical parameters in Iran:

Type of insulators unit Line post type insulators Pin insulators
Dry arcing distance mm 235 315
Leakage distance mm 790 880
Cantilever strength kN 10.5 8
Dry power frequency withstand voltage kV 135 145
Wet power frequency withstand voltage kV 70 95
Lightning impulse withstand voltage kV 175 210
Puncture withstand test kV ＞200 ＞200
Net weight kg 5.4 4.2
WATER PENETRATION TEST LWIWG-02(96), clause 5.1K
1000HRS SALT FOG TEST IEC 62217 (2005), clause 9.3.3.1
TEMPERATURE CYCLE TEST IEC 60383-1(1993), clause 23.1
ACCELERATED WEATHERING TES IEC 62217(2005), clause 9.3.2

This article listed some technical parameters of Polymeric pin insulators / polymeric line post type insulators. If you want to these type insulators, you can email to Orient Power.

 

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