1. Nws yog siv los tiv thaiv cov khoom siv hauv lub tshuab hluav taws xob los ntawm kev kub ntxhov dhau-voltage txaus ntshai thaum xob laim tawm tsam, thiab txwv lub sijhawm freewheeling thiab lub freewheeling amplitude. Arrester yog lwm yam khoom siv tseem ceeb uas feem ntau siv los tiv thaiv kev puas tsuaj rau kev sib txuas lus cables
2. Nws tuaj yeem ua kom ntseeg tau tias cov khoom siv hluav taws xob sab hauv yuav tsis puas, thiab nws cov khoom tseem ceeb yog zinc oxide. Cov hluav taws xob ntes hluav taws xob feem ntau yog txuas nrog ntawm cov kab hluav taws xob thiab cov xaim hauv av, thiab qee zaum nws tseem txuas nrog ze ntawm cov hluav taws xob winding lossis nruab nrab ntawm cov neeg xyuas pib.
3. Lub AC gapless hlau oxide ntes tau zoo heev nonlinear volt ampere yam ntxwv, cov yam ntxwv zoo, tsis muaj qhov txuas tam sim no, muaj peev xwm tam sim no loj, tsis tshua muaj hluav taws xob, muaj zog tiv thaiv overvoltage muaj peev xwm, muaj kuab paug tiv thaiv, kev laus tiv thaiv, kev ywj pheej los ntawm qhov siab txwv, thiab cov qauv.
4. Nyob rau hauv lub cev ua haujlwm voltage, tus neeg ntes tau nthuav tawm lub xeev siab. Tsuas yog microamp tam sim no dhau los ntawm nws. Nyob rau hauv qhov kev txiav txim ntawm dhau-voltage thiab tam sim no loj, nws nthuav tawm qhov tsis muaj zog, yog li txwv qhov seem seem ntawm ob qhov kawg ntawm tus ntes.