Cov kab hluav taws xob nruab nrab feem ntau ntsib qee qhov teeb meem thaum siv, uas cuam tshuam rau kev xa hluav taws xob thiab khoom siv ua haujlwm. Kab lus no yuav qhia txog cov teeb meem uas tshwm sim thiab cov kev daws teeb meem ntawm MV fais fab cables, pab cov neeg siv kom zoo dua cov cuab yeej thiab xyuas kom muaj kev ruaj ntseg ntawm kev xa hluav taws xob.
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MV cables ua lub luag haujlwm tseem ceeb hauv lub zog hluav taws xob, tab sis cov teeb meem xws li kev laus, kev puas tsuaj, thiab av feem ntau tshwm sim thaum siv. Qee qhov kev daws teeb meem tuaj yeem raug coj los zam lossis daws cov teeb meem no.
Ua ntej, kev laus ntawm Medium voltage cables yog ib qho teeb meem tshwm sim. Nws yog ib qho tseem ceeb kom tsis tu ncua xyuas thiab tswj cov cables txhawm rau txhawm rau txuas lawv lub neej kev pab cuam. Nyob rau tib lub sijhawm, kev teeb tsa tsim nyog thiab kev tso cov cables kuj tuaj yeem ua rau qeeb ntawm kev laus ntawm cov cables los ntawm kev zam dhau kev khoov lossis kev ntxhov siab ntau dhau.
Qhov thib ob, kev puas tsuaj rwb thaiv tsev yog ib qho ntawm cov teeb meem tshwm sim hauv nruab nrab voltage cables. Txhawm rau txo qhov kev pheej hmoo ntawm kev puas tsuaj ntawm cov rwb thaiv tsev, nws yog ib qho tsim nyog los xyuas kom meej tias cov rwb thaiv tsev ntawm cov cable ua tau raws li qhov yuav tsum tau ua, tsis tu ncua kuaj cov rwb thaiv tsev tiv thaiv, hloov cov cables uas muaj hnub nyoog hnyav rau lub sijhawm, thiab xyuam xim kom tsis txhob muaj lwm yam cuam tshuam los ntawm kev puas tsuaj rau cable. .
Tsis tas li ntawd, qhov teeb meem ntawm grounding feem ntau teeb meem rau kev siv Medium voltage cables. Thaum lub sij hawm tso cov txheej txheem cable, yuav tsum tau them nyiaj mloog kom tsis txhob muaj kev sib cuag nrog lwm yam hlau thiab txo qhov tshwm sim ntawm qhov tshwm sim hauv av. Nyob rau tib lub sijhawm, tsis tu ncua xyuas qhov kev sib txuas ntawm cov kab hauv av kom ntseeg tau tias muaj av zoo yog qhov kev ntsuas zoo los tiv thaiv cov teeb meem hauv av.
Nyob rau hauv luv luv, ib txwm ua hauj lwm ntawm nruab nrab voltage cables yog ib qho tseem ceeb rau lub hwj chim kis tau tus mob. Kev tshawb nrhiav raws sij hawm thiab kev daws teeb meem ntawm cov teeb meem cable yog qhov tseem ceeb los ua kom muaj kev nyab xeeb thiab ruaj khov ntawm lub zog hluav taws xob. Los ntawm kev ntxiv dag zog rau kev saib xyuas thiab kev tshuaj xyuas tsis tu ncua, qhov tshwm sim ntawm kev ua tsis tiav ntawm cov kab hluav taws xob tuaj yeem raug txo qis, ua kom muaj kev ntseeg siab ntawm kev xa hluav taws xob.
