Qingdao Yinghai Corrosion and Fouling Control Technology Co., Ltd.  

Product Name: Zinc Oxide Arrester for Cathodic Protection System Model NO.: 1 Trademark: YH Transport Package: Carton Packing Specification: excellent protection performance Origin: China HS Code: 85363000 Product Description Zinc oxide arrester for cathodic protection systemProduct Introduction:Zinc Oxide Arrester is mainly used for power distributionandpower substation systemwiththe voltage level of 110kVor belowin order to limit the possible over-voltage in the system and thusensure the safe operation of power transmission equipment. In the cathodic protection industry, the main function of the arrester is lightning protection to replacethe grounding battery. With good I-V characteristics,excellent protection performance and shockresponse characteristics, as well ashigh resistancetomultiple thunderand overvoltage, good anti-pollution performance and other advantages, our Zinc Oxide Arrester has a simple structure, convenient installation and maintenance,andlong service life, which can provide the best protection for power transmission equipment. In the cathodic protection industry, the main function of the arrester is lightning protection to replacethe grounding battery.Main features:It is characterized by good anti fouling performance, excellent protection performanceandlightning protectionTechnology index:Model1234Rated voltage (effective value)108KV72KV15KV17KVRated frequency50Hz50Hz50Hz50HzNominal discharge current10KA1KA5KA5KAContinuous operating voltage (effective value)≥84KV≥56KV≥40.5KV≥13KVGrounding mode110thousand V neutral point directly to the ground, and the rest is not groundedInsulation level of protected equipment450KV(peak)250KV(peak)185KV(peak)75KV(peak)Working environment temperature-25~+55ºCWorking environment humidity≤95%