GOOD Quality Composite Post Insulators for High Voltage, Rohs, CE,VDE, IEEE, BSI, ANSI

   Product details:

I. Overview advantages of composite insulators ,
Composite Insulator made of glass fiber epoxy primer pull rods , silicon rubber umbrella skirt , gold with three parts. Composite Insulator can effectively use the narrow corridor open pressure transmission, for urban and technological transformation, to reduce the tower height , can save a lot of manpower, material and financial resources , due to its high bending strength , prevents porcelain cross arm prone the cascade fault accident , porcelain cross arm is irreplaceable products ; small size , light weight , shock, impact resistance , without manual cleaning , to ensure safe operation . This product uses the whole rod type design, compact structure , high quality, weight is the same level of porcelain and glass insulators , 1/ 10 , transportation extremely easy to install .

2. The performance of composite insulators
Applies to polluted areas , high mechanical tension load , long span and compact lines. Pollution flashover voltage than the same grade porcelain and glass insulators increased by 30 % -50%. -60 Degrees - +200 degrees ambient temperature stable performance ; using non- breakdown design, operation without measured value of zero. Excellent electrical properties , high mechanical strength , internal bearing puller epoxy glass rod tensile bending strength 2 times higher than ordinary steels , high-strength ceramic materials is 8 to 10 times , improve the reliability of safe operation . Stain resistance, stain resistance , stain flash strength strong, and its wet withstand voltage and pollution withstand voltage porcelain insulators for the same climb from 2 to 2.5 times. And does not require cleaning in heavy contamination to safe operation. Small size , light weight ( only with the voltage levels porcelain insulator 1/ 6 to 1/ 9 ) . Compact structure, easy to transport and install. Composite post insulators of different types have different effects , structural height and creepage distances are also different , mainly used in substation composite insulators , with good hydrophobicity, aging resistance, resistance to tracking and erosion of electrical resistance , with high tensile strength and flexural strength , and its high mechanical strength, impact resistance, shockproof and anti- brittle performance , light weight, easy installation and maintenance , and its upper and lower ends of the mounting dimensions with the corresponding porcelain insulators the same installation size , can be used interchangeably .                               

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