Split-core transformers tam sim no muab qhov zoo tshaj plaws nyob rau hauv uas lawv tuaj yeem ntsia tau ib puag ncig cov neeg siv khoom tam sim no yam tsis muaj kev cuam tshuam lossis txiav cov cable. Qhov no ua rau lawv tshwj xeeb tshaj yog haum rau cov haujlwm retrofit, kev tshuaj xyuas lub zog hloov kho dua tshiab, thiab cov xwm txheej uas lub zog tsis tuaj yeem cuam tshuam. Cov txheej txheem kev teeb tsa yog qhov yooj yim tab sis yuav tsum tau ua tib zoo saib rau ntau cov ntsiab lus tseem ceeb.
Thawj kauj ruam yog qhib CT los ntawm ib txhij nias ob sab khawm lossis latch mechanism ntawm CT vaj tsev-. Qhib CT dav txaus los tso nws hla tus neeg xyuas pib kom saib xyuas. Tsis txhob kov qhov chaw sab hauv qhov chaw CT qhib, vim tias cov roj lossis cov khib nyiab hauv thaj chaw ntawd tuaj yeem ua rau qhov tseeb-. Ua ntej kaw CT, xyuas kom meej tias lub ntsej muag mating ntawm cov tub ntxhais yog huv si thiab tsis muaj kev puas tsuaj thiab khib nyiab. Cov ntu ntawm cov tub ntxhais yuav tsum tau ua kom zoo, thiab lub tshuab clamping yuav tsum tau ua kom nruj kom ntseeg tau tias kev ua tau zoo.
Xaub lub CT hla tus neeg xyuas pib ntawm Circuit Court los ntsuas, tom qab ntawd kaw lub CT los ntawm kev koom nrog lub latch-. Xyuas kom tseeb tias CT raug kaw tag nrho. Lub CT yuav tsum tau nruab kom sab nrog lub polarity marking (feem ntau yog ib tug dawb dot los yog xub) taw tes rau lub hwj chim qhov chaw. Rau feem ntau CTs, qhov no txhais tau tias P1 thawj kev sib txuas yuav tsum fim lub hwj chim. Yog tias CT raug teeb tsa rov qab, nws yuav pom qhov tsis zoo tam sim no nyeem.
Ruaj ntseg CT siv txoj kev yuav tsum tau mounting, xws li ib tug mounting bracket khoom, ntsia liaj qhov rooj mounting, los yog DIN rail mounting, nyob ntawm seb tus qauv CT thiab installation ib puag ncig-. Tsis txhob yuam cov CT hla tus thawj coj, vim qhov no tuaj yeem ua rau lub rwb thaiv tsev ntawm CT puas. Tso cai rau qhov tsim nyog tshem tawm sab nraud ntawm CT thiab tsis txhob yuam nws ntawm cov neeg sib txuas uas nyob ib sab.
Txoj kev nyab xeeb tseem ceeb rau kev sib cais -core CTs yog qhov thib ob Circuit Court yuav tsum tsis txhob qhib. Qhib tam sim no transformers tuaj yeem tsim cov hluav taws xob txaus ntshai ntawm cov terminals thib ob thiab tuaj yeem ua rau cov khoom puas tsuaj lossis ua rau muaj kev phom sij. Yog tias CT yuav tsum tau teeb tsa yam tsis muaj qhov txuas txuas txuas txuas ntxiv, nruab ib qhov txuas luv luv ntawm cov kev sib txuas hauv nruab nrab thiab tsuas yog tshem tawm thaum kawg kev sib txuas thib ob.
Rau peb -phase daim ntawv thov, nruab qhov sib cais-core CTs ntawm txhua theem tus neeg xyuas pib. Thaum ntsuas peb -theem system, CTs yuav tsum nyob ib ncig ntawm cov conductors ntawm L1, L2, thiab L3 feem. Ib qho CT ib zaug tuaj yeem siv rau ntawm ib theem yog tias peb lub sijhawm - lub sijhawm thauj khoom sib npaug, tab sis txoj hauv kev no txo qhov raug yog tias cov khoom thauj tsis sib npaug.