Established in 1990, China JouYang Electrical Products Co.,Ltd. is known as a leading lightning arrester manufacturer and designer of high and low-voltage electric appliance in China. We integrate scientific research, development, production, sale and service in one company. Our custom lightning arresters products are characterized by their superior dustproof, splash-proof, anticorrosion, fire-resistant, thermo-stability and aging-resistant properties. Having received ISO9001 certification for our manufacturing and sales systems, we have also been issued European 'CE' and Chinese 'CCC' safety authorizations for our products. All of our OEM lightning arrester products are strictly according to IEC/GS/EMC/LICE/UL/CSA standard and guaranteed by People's insurance Corporation of China (PICC).

Export a porcelain insulates the metals oxide lightning arrester
MOA Rated Voltage Product Type MCOV Current impulse Residual Voltage Rectangular current impulse withstand High current impulse withstand
Steep current impulse lightning current impulse Switching current impulse
device that protects from electrical surges: a device, often an antenna, that protects a piece of electrical equipment from damage by lightning or some other electrical surge by diverting the electricity to the ground.
This kind of product is used for prevent the equipments of AC electrical power system against the damage of atmosphere over-voltage and operating over-voltage. It has Features of small volume, simple structure, light weight, pollution-proof and non-detonation and is suitable to be used in the densely populated city.
Compact & high mechanical strength,
High quality Zinc Oxide material
Silicone rubber for weatherability
No gaseous of fluid material, fully sealed

Residual voltage at rated Ur<2kV 8/20 us discharge current:
Rated discharge current 4/10 us: Isn<50kA
Connection cross-section: max. 16mm^2
Temperature range: -40celsius + 80celsius
Protective enclosure type: 1P 40(installed condition)
Terminals: shock-hazard protection acc. to VBG 4 (DIN VDE 0106)
Dimensions: see technical drawings
Export model compound insulation metal oxide compound Lightning arrester
The lightning arrester safely discharges earth charge of a main electrode section and an auxiliary electrode section regardless of a variation of charge contained in air, so charge charged in a thundercloud is safely discharged into the earth even if the thundercloud is located far-remote from the earth. The lightning arrester has a fixing base fixedly installed on an object to be protected by grounding a lightning circuit connected to a ground electrode grounded to an earth, a fixing bar vertically installed at one side of an upper surface of the fixing base and made of conductive material