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Composite insulator,crossarm insulator

Crossarm insulator is manufactured from silicone rubber, one of composite insulator used the urban narrow power systems. The voltage range is from 10kv to 110kv.

crossarm insulator

As one of insulator manufacturers, Orient Power provides crossarm insulator with merits like outstanding leakproofness and terrific resistance to acid, alkalinity, aging and high temperature as well.

Therefore, the crossarm insulator is absolutely insulated and free from most. Crossarm composite insulator makes use of highly extensible, acid-proof core rod conforming to electrical rules check requirements, and its ends adopt reliable triple labyrinth sealing for good and all.

The service environment for composite crossarm insulator
◆ Altitude: ≤1000m
◆ Rated frequency: 50Hz or 60Hz
◆ Ambient temperature: -45℃ to +45℃
◆ Wind pressure: ≤700Pa (equivalent to wind speed of 34m/s )
◆ Power frequency voltage of arrester
◆ Air pollution level

Polymer cross arm insulator is one of composite insulators, which must be handled with care to avoid riction or collision with hard articles. Polymer crossarm insulators can exchange porcelain cross arm insulator.


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About Us - Composite insulator manufacturer
More than 40 years experience in power industry since 1978 as a composite insulator manufacturer in China, advanced manufacturing process, strict quality control test system, ISO certificated, excellent communication, considerate services, enable us to be a leading composite insulator manufacturer of composite insulator and polymer insulator.
Our Advantage
ISO 9001 certificate
5000h Aging Type Test Report
Considerate after-sale services
Patent Product and New Technique
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