Rod composite insulator

Compared with the traditional composite insulator porcelain insulator, has the advantages of small size, light weight, high strength, surface hydrophobicity and anti pollution ability, is not breakdown characteristics of the insulator in the process of using power heavy pollution and without annual cleaning, without zero detection, transportation has no damage, installation convenient etc.. The company adopts the international advanced level of “metal crimping acoustic emission testing, the overall injection molding process monitoring, the overall sealing”, production of post composite insulators have higher reliability, is an excellent insulator。

Products comply with GB/T19519-2005, GB/T20142-2006, IEC61109 and other related standards。

Series gap composite pole ZnO insulator of 10-20kV

This series of product applies to the over voltage protection of insulated conductor of electrical system. Composite pole ZnO insulator is filled with series gap ZnO varistors (Series gap is made up of nonlinear Ceramic ring and Copper electrode and the discharge voltage won’t be influenced by the environment. The gap distance should not be adjusted in installation. It has the characteristic of stable electric discharge.) Because of the isolation of the gap, in normal operation, the metallic oxide resistance piece should not withstand the power frequency voltage. It can prevent aging and improve service life. The mechanical load capacity of this product is the same to composite pole insulator. The product is up to the standard of GB/T20142-2006、DL/T815-2002 and JB/T9672.2-2005.

Composite insulator for low voltage distribution line of 400V

FPQ-T/PDI-T type of composite insulator for low voltage distribution line of 400v is typical of big arc distance, high stain resistant voltage, never to puncture, low weight, high strength and easily for transit and installation. Even if tripping, it can also coincide successfully. Especially in the distribution network of low voltage using insulated wire, the end fitting of pin type insulator is big and twith the conductor is large. The end electric field intensity weakens significantly and corona discharge is small. Then pressure can be averaged and the arc root can be extinguished, the circuit voltage drop and power consumption can be reduced. Thus the operation is reliable. The composite insulator is designed of five colors to be easily distinguished and identified, installed and checked conviently. Using in multiple lines, it can reduce the weight load of the poles. The hardware structure is same to porcelain insulators. It can be conveniently interchanged and installed and the labor intensity of workers can be reduced.

Productive technics flow of Composite Insulator

Insulator Quality Assurance

new technology and arts of composite insulator