Kuaj hluav taws xob cov hluav taws xob tub sab thiab to nrog clamp ammeters
Clamp on Ammeter yog cov cuab yeej hluav taws xob siv rau ntsuas qis - voltage kab, cim los ntawm qhov muaj tseeb thiab muaj kev ruaj khov zoo. Cov neeg ua haujlwm fais fab tuaj yeem siv nws los kuaj cov nqi voltage me, microtholurents, thiab tshuaj xyuas cov khoom siv xau, thiab lub circuit Court tseem tab tom nyiag khoom hluav taws xob. Kab lus no qhia txog kev siv Clamp ammeters rau ntes hluav taws xob tshuab hluav taws xob thiab xau dej
Tshawb xyuas to taub sab hauv Circuit Court thiab cov khoom siv
Ntsuas cov xau dej tam sim no nrog lub clamper ammeter ntawm lub ntsiab Circuit Court, thiab tom qab ntawd tig tawm cov khoom siv hluav taws xob. Rau txhua qhov kev kaw, siv ib lub clamp wmeter txhawm rau txhawm rau txhawm rau nrhiav cov kev hloov pauv ntawm Circuit Cournage tam sim no ntawm Circuit Court thiab nrhiav cov khoom siv xau. Yog tias cov khoom siv hluav taws xob tau raug muab tua, tab sis cov ntsuas hluav taws xob clamp tseem pom tau tam sim no, nws yuav tsum tau hloov cov kab lossis cov kab mob to taub ntxiv
Txiav txim siab seb cov theem kab yog cov hluav taws xob theem
Nyob rau ntawm cov chaw faib khoom hloov chaw, txiav tawm cov hlau nruab nrab ntawm cov kab mob sab nraud, tshem tawm cov fuse thiab nruab rau ntawm ib qho ntawm cov xov hlau. Siv cov ammeter scr clampeter ntsuas qhov tam sim no ntawm theem ntawd, thiab ntsuas ntsuas tam sim no yog qhov xau tam sim no. Kuaj cov xau dej tam sim no ntawm lwm cov theem hauv ntu zuj zus
Txiav txim siab qhov chaw ntawm cov xau dej tam sim no
Thaum qhov qis - txoj kab xaim hluav taws xob yuav tsum muab tso rau hauv cov hlau clamp thiab Neutral hlau yuav tsum tau muab tso rau hauv lub clamp hauv lub sijhawm. Yog tias tsis muaj kev txhaum ua txhaum, cov phasor suav ntawm cov thauj khoom tam sim no flux tam sim no yog xoom, thiab lub clamper ammeter nyeem ntawv kuj yog xoom; Yog tias muaj xau dej tam sim no, lub clamp Ammeter tuaj yeem kuaj tau lub to tam sim no.
