Lus piav qhia luv luv:

Hluav taws xob ntes yog ib qho kev tiv thaiv overvoltage, feem ntau yog rau kev tiv thaiv hluav taws xob hluav taws xob, kev tsheb ciav hlau hluav taws xob, kev sib txuas lus hauv ntau yam khoom siv hluav taws xob (transformer,
Hloov, capacitor, trapper, transformers, generators, motors, fais fab cables) los ntawm atmospheric overvoltage, overvoltage thiab transient over-voltage xws li kev puas tsuaj, yog lub hauv paus ntawm lub hwj chim system rwb thaiv tsev kev sib koom tes.
Hlau oxide surge arrester ntawm lub hauv paus Cheebtsam (resistors) nrog zinc oxide raws li cov qauv tsim, muaj cov yam ntxwv zoo heev uas tsis yog-linear (VA) cov yam ntxwv, uas yog nyob rau hauv ib txwm ua haujlwm voltage, tam sim no los ntawm tsuas yog microampere theem, thaum raug voltage, tam sim no mus txog phav phav amperes, ua nyob rau hauv ib tug hluav taws xob ntes nyob rau hauv lub xeev voltage, tso tawm ntawm lub zog, yog li muaj txiaj ntsig zoo.
over-voltage ntawm lub hwj chim kis tau tus mob thiab transformation khoom puas.
Cov tsoos silicon carbide surge arrester yog vim cov yoj nthwv dej tawm qeeb los ntawm cov yoj nthwv dej tso tawm yog siab, kev ua haujlwm nthwv dej tawm dispersity hauv kev ua haujlwm yoj tawm voltage
siab. Zinc oxide surge arrester nrog zoo yoj teb ntawm yoj voltage, tsis muaj ncua sij hawm, lub lag luam residualdepression, tsis muaj paug dispersity thiab lwm yam.
zoo heev, tab sis kuj nyob rau hauv kev sib koom ua ke ntawm rwb thaiv tsev, tuaj yeem ua yoj yoj, xob laim, kev ua haujlwm yoj tiv thaiv npoo ze li ntawm ib qho, thiaj li muab kev tiv thaiv zoo tshaj plaws rau cov khoom siv hluav taws xob.
Composite coated hlau oxide xob laim ntes, txais ib qho kev txhaj tshuaj molding, ob lub tshuab sealing, kev ua haujlwm zoo sealing, kev ua haujlwm tawg, thiab tuaj yeem txo cov kab mob.
tsis kam dawb tu pos huab ntub cov plaub hau, hluav taws xob yaig kuj, kev laus ua hauj lwm, me me ntim, lub teeb yuag, yooj yim installation thiab txij nkawm. Porcelain yog lub teeb ntawm xob laim ntes rau lub
kev kho dua tshiab ntawm cov khoom.