Short Description:

 Main principle

Zno lighting aresteris one kind mostword advanced over vllage protector atpresont.duo to its core components of resistanceapplying Zno and other metal oxide to make ot.comparing with tradilional carborundum arester,Itimproves greatlyV-Acharacteristicsof re sistance,ncreases the getting trough ability of resistance,thereby it brings fundamentalchange to features of rrester.
Under normal working vllag.the crrentpassing arester onlyuAcasstneheberngooroat.hesellentnon-linearV-Afeatures of arester would make ffeclthe current passing through the errester increase high to thousands ofAmpere instanthe rresterls under getting through state.to release overvoltage energy.therefore it ffectve limits the damageto powertransmission equiqments due to over vollage