Zinc Oxide Arrester for Cathodic Protection System

• Main Function: Lightning Protection
• Rated Frequency: 50Hz
• Working Environment: -25~+55 Degree Centigrade
• Working Humidity: Less Than 95%
• Transport Package: Carton Packing
• Specification: excellent protection performance
• Model NO.: 1
• Trademark: YH
• Origin: China
• HS Code: 8543300090
• Production Capacity: 500000pieces/Every Year

Product Description

Zinc oxide arrester for cathodic protection system 

Product Introduction:
Zinc Oxide Arrester is mainly used for power distribution and power substation system with the voltage level of 110kV or below in order to limit the possible over-voltage in the system and thus ensure the safe operation of power transmission equipment. In the cathodic protection industry, the main function of the arrester is lightning protection to replace the grounding battery. With good I-V characteristics, excellent protection performance and shock response characteristics, as well as high resistance to multiple thunder and overvoltage, good anti-pollution performance and other advantages, our Zinc Oxide Arrester has a simple structure, convenient installation and maintenance, and long service life, which can provide the protection for power transmission equipment. In the cathodic protection industry, the main function of the arrester is lightning protection to replace the grounding battery.

Main features:
It is characterized by good anti fouling performance, excellent protection performance and lightning protection

Technology index:

Model	1	2	3	4
Rated voltage (effective value)	108KV	72KV	15KV	17KV
Rated frequency	50Hz	50Hz	50Hz	50Hz
Nominal discharge current	10KA	1KA	5KA	5KA
Continuous operating voltage (effective value)	≥84KV	≥56KV	≥40.5KV	≥13KV
Grounding mode	110 thousand V neutral point directly to the ground, and the rest is not grounded
Insulation level of protected equipment	450KV(peak)	250KV(peak)	185KV(peak)	75KV(peak)
Working environment temperature	-25~+55ºC
Working environment humidity	≤95%

Company details: