Kev nyab xeeb yog qhov tseem ceeb tshaj plaws thaum siv cov khoom siv hluav taws xob. Ua ntej nkag mus rau hauv kev sib cuag nrog cov cuab yeej siv, cov neeg ua haujlwm yuav tsum xyuas kom meej tias cov khoom siv hluav taws xob tau raug txiav thiab yuav tsum hnav cov iav tiv thaiv kom zoo, xws li cov hnab looj tes insulating thiab khau khiab. Kev tu thiab kho cov haujlwm niaj hnub yuav tsum ua raws li cov txheej txheem kev ua haujlwm tsim nyog; nyob - kev ua haujlwm kab yuav tsum zam kom tsis txhob muaj hluav taws xob poob lossis khoom puas tsuaj. Rau siab- cov khoom siv hluav taws xob faib hluav taws xob, cov cim ceeb toom tseem ceeb thiab kev tiv thaiv kev tiv thaiv yuav tsum tau teeb tsa kom muaj kev nyab xeeb ntawm cov neeg ua haujlwm nyob ib puag ncig.
Kev khiav hauj lwm ib puag ncig ntawm cov khoom siv hluav taws xob faib hluav taws xob kuj yuav tsum tau ua tib zoo saib xyuas. Cov khoom siv yuav tsum tau muab tso rau hauv qhov chaw qhuav, zoo - qhov cua qhov chaw tsis muaj corrosive gases, yog li tiv thaiv kom tsis txhob ya raws, plua plav paug, lossis kub kub los ntawm kev cuam tshuam nws cov rwb thaiv tsev kev ua haujlwm thiab kev ua haujlwm zoo. Rau cov khoom siv sab nraum zoov, kev ntsuas yuav tsum tau ua kom tiv thaiv qhov raug ncaj qha los nag, daus, thiab hluav taws xob ultraviolet; Tsis tas li ntawd, cov khoom siv lub qhov rooj thiab cov txheej tiv thaiv yuav tsum tau soj ntsuam tsis tu ncua los tiv thaiv corrosion thiab lub cev puas tsuaj.
Nyob rau hauv cov nqe lus ntawm kev khiav hauj lwm thiab kev tswj, cov khoom siv hluav taws xob yuav tsum tau soj ntsuam raws sij hawm thiab kev saib xyuas, npog cov xwm txheej ntawm busbars, keyboards, circuit breakers, relays, thiab insulating Cheebtsam. Ua tib zoo saib yuav tsum tau them rau kev thauj khoom hloov pauv kom tiv thaiv kev ua haujlwm ntev nyob rau hauv cov xwm txheej overload; Tsis tas li ntawd, cov ntaub ntawv qhia txog kev ua haujlwm yuav tsum tau khaws cia kom yooj yim rau kev txheeb xyuas qhov txhaum thiab kev ntsuas kev ua haujlwm. Cov cuab yeej ntse ntse niaj hnub xav tau kev ua haujlwm tas mus li, tsim nyog ntawm nws cov kev soj ntsuam xyuas kom ntseeg tau tias qhov tsis raug cai raug kuaj pom - thiab kev tiv thaiv kev tiv thaiv tau pib- raws sijhawm, yog li txuas cov cuab yeej siv lub neej thiab kev tiv thaiv kev ruaj ntseg thiab ruaj khov ntawm lub zog hluav taws xob.
