All composite insulators are designed, manufactured and tested to all ANSI C29.9 and IEC 60273 requirement. Orient Power high voltage composite Post Insulator is made from high strength alumina porcelain. The ceramic insulating body is made of High Strength Alumina Porcelain in accordance with IEC 60273 Standards.
The use of the high strength material ensures that the insulators can withstand severe operating conditions – such as those that occur when hook-stick type disconnect switches are operated.
The Composite Post Insulators which are of single piece construction are superior to cap and pin stacking type post insulators, multi element post insulators or hollow post insulators.
composite post insulator Composite insulators
Composite post insulator advantages:
Composite insulator post is non puncturable Type-A Insulators according to IEC 60273 specifications. The puncture path is almost equal to the arc-over distance. The solid core post is solid porcelain from top to bottom. Internal puncture is not possible as the dielectric strength of porcelain far exceeds that of air.
Composite post Insulator is one of composite insulators, which are manufactured from Alumina and demonstrate superior mechanical strength. Test results at high routine mechanical loads indicate excellent service reliability and mechanical performance.
Relative Article:
composite post insulator,polymer post insulator
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