Product features:
1) Small size, light weight, is about 1/5 ~ 1/7 of the same voltage grade porcelain insulator, easy to transport and installation.
2) Composite insulators have high mechanical strength, reliable structure, stable performance and large margin for safe operation, which provides a guarantee for the safe operation of the line.
3) Composite insulators have excellent electrical performance. Silicone rubber umbrella covers have good hydrophobicity and mobility, good pollution resistance and strong anti-pollution flashover ability. They can operate safely in heavy pollution areas without manual cleaning and can be maintained without measuring zero value.
4) The composite insulation has acid and alkali resistance, heat aging and electrical corrosion resistance; Good sealing performance, to ensure that its internal insulation is not damp and other characteristics.
5) Composite insulators have good brittleness resistance, strong shock resistance and no brittle break accidents.
6) Composite insulators are exchangeable and can be used interchangeably with porcelain insulators.
Commpany Introduction:
Founded in 1985. Its products cover power transmission and distribution material products such as power fittings, cable accessories, insulators, copper and aluminum materials, and also transmission and distribution equipment products such as circuit breakers on primary and secondary fusion columns, disconnectors, fuses, and arresters. it is a power transmission and distribution system service provider integrating R&D, manufacturing, sales and services. The company is shortlisted as a Class A supplier of State Grid, China Southern Power Grid, and Inner Mongolia Electric Power.
Yonggu Electric Power Fittings Laboratory is a nationally accredited laboratory by CNAS. The scope of accreditation involves nearly 80 national standards and 110 testing items, covering nine categories of power fittings. The laboratory has a total area of more than 3,500 square meters, and has introduced German Spectrometer, FEI scanning electron microscope, X-ray digital imaging detection system, optical image detection system, 600kN horizontal tensile testing machine, 300kN vertical tensile testing machine, microcomputer digital display automatic sample injection analyzer, 4000A temperature rise thermal cycle test equipment, 50kV AC high voltage testing machine, metallographic microscope and handheld XRF analyzer, Fourier transform infrared spectrometer and a series of advanced detection equipment.
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