High Quality Lightning Arrester Khoom

Txoj Cai Ua Haujlwm ntawm Arrester

Zinc oxide ntes yog ib yam tshiab ntawm tus ntes tau tsim nyob rau xyoo 1970, uas yog tsim los ntawm zinc oxide varistor.Txhua tus varistor muaj nws qhov kev hloov pauv voltage (hu ua varistor voltage) thaum nws ua.Nyob rau hauv ib txwm ua hauj lwm voltage (uas yog, tsawg tshaj li lub varistor voltage), varistor tus nqi yog loj heev, uas yog sib npaug rau lub xeev insulating, tab sis nyob rau hauv lub qub ua hauj lwm voltage (uas yog, tsawg tshaj li lub varistor voltage) nyob rau hauv qhov kev txiav txim ntawm lub impulse voltage (ntau tshaj qhov varistor voltage), lub varistor yog tawg ntawm tus nqi qis, uas yog sib npaug rau lub xeev luv luv.Txawm li cas los xij, tom qab varistor raug ntaus, lub xeev insulating tuaj yeem rov qab los;Thaum qhov hluav taws xob siab tshaj qhov hluav taws xob varistor raug rho tawm, nws rov qab mus rau lub xeev siab.Yog li ntawd, yog tias zinc oxide ntes tau ntsia rau ntawm txoj kab hluav taws xob, thaum xob laim tshwm sim, qhov hluav taws xob siab ntawm lub teeb hluav taws xob ua rau lub varistor tawg, thiab cov hluav taws xob tam sim no ntws mus rau hauv av los ntawm varistor, uas tuaj yeem tswj tau cov khoom siv hluav taws xob. voltage ntawm cov kab hluav taws xob nyob rau hauv ib qho kev nyab xeeb.Li no tiv thaiv kev nyab xeeb ntawm cov khoom siv hluav taws xob.