Composite Suspension Insulator

The series products are composed of glass fiber epoxide resin core rod, silastic shed and metal fittings. The silastic shed adopt the whole packing pressure technique, and then to solve the key problem---interface electric spark puncture, which woule affect the reliability of composite insulator. Connection of the glassfiber rod and metal fittings, adopts the pressure welding technique of the international advanced levdl, and have the full automatic sound wave detection of defects system, high intension, beauiful outline, small volume, light weight, and the metal fitting of galvanization can corrosion prevention and exchange used with porcelain insulator, this product is reliable structure, cannot damage the core rod, and take full advantage of the mechanical strength.

· Good electrcal specification, strong mechanical strength, tensile bending intension of the epoxy glassfiber rod of internal
loadbearing is double than normal rolled products, 8～10times of high strength rprcelain material, can effecti vely improve the reliable
of safe operation.
· Fine anti-pollution, strong prevent flash accident, and the wet withstand voltage and pollution withstand voltage is 2～2. 5times than
the same creepage distance porcelain insulator, and not to cleanup, cansafe operate in the serious pollution areas.
· Small volume, light weight (only for the same voltage grade of porcelain insulator 1/6～1/9), lightness structure, to easy for transportation
and installation. The shed has favorable waterproof performance, which the whole structure assure the internal insulation is not wet,
not need to test of preventinsulation and cleanup, to reduce the routine naintena nce work capacity.
· Good sealing performance, strength anti-ageing, corrosion proof, low-temperature proof performance and the level is TMA 4. 5
class, is applied to-40℃～＋50℃ areas. They have strong resistance to impact and creep resistance, unbrdakable, anti-bend, high
anti-bend strength, loading internal. Force and strong explosion proof, can exchange use of porceelain, glass insulator each other.
· Composite insulator seres products, which the mechanical performance and electric performance are better than porcelanin
insulator, and the tolerance of safe operation is big, and it is the renew prodct for electric power line.

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