Kev hloov hluav taws xob tam sim no yog qhov tshwj xeeb transformer. Nws lub luag haujlwm yog tig rau tam sim no loj rau hauv tus qauv me me tam sim no. Nws ua haujlwm nrog ntsuas cov twj paj nruag, ntsuas ntsuas, xa tawm dua thiab lwm yam khoom siv. Qhov no tuaj yeem ua lub luag haujlwm ntawm kev nthuav dav ntsuas qhov ntsuas thiab txhim kho kev ntseeg tau thiab kev nyab xeeb ntawm Circuit Court.
Cov rated tam sim no ntawm ob sab ntawm lub tshuab hloov pauv tam sim no yog 5 A lossis { 1 A, thiab feem ntau 5 A yog xaiv. Feem ntau kev hloov pauv ntawm kev ntsuas ntsuas cov hloov pauv tam sim no yog 5 / 5, 1 0 / 5, 1 5 / {{4} }, 20 / 5, 2 5 / {{4},, 30 / {{4},, {{1 5} / 5, 5 0 / 5, 7 5 / {{4},, 1 00 / {{4},, {{1} 5 0 / 5, 20 0 / 5, 2 5 0 / {{4},, 30 0 / {{4 }}, {{1 5}} 0 / 5, 5 00 / {{4},, {{3 5} / / 5 , 7 5 0 / 5, 800 / 5, thiab lwm yam, yuav ua li cas thiaj xaiv qhov sib piv hloov ntawm qhov hloov hluav taws xob tam sim no kom raug?
Qhov 0010010 quot; Kev cai rau kev tsim cov qauv ntsuas hluav taws xob thiab khoom siv hluav taws xob rau kev teeb tsa hluav taws xob 0010010 quot; cov lus hais tias 0010010 quot; kev xaiv ntsuas ntsuas ntawm pointer ntsuas cov ntsuas yuav tsum ua kom paub tseeb cov nqi ntsuas ntawm cov khoom siv hluav taws xob tau qhia nyob ntawm 2 / 3 ntawm qhov ntsuas ntawm qhov ntsuas. 0010010 quot; Raws li cov lus qhia tshwj xeeb no, peb tuaj yeem siv cov hauv qab no Cov qauv xaiv hloov qhov sib piv N ntawm qhov hloov pauv tam sim no.
Hauv cov qauv no, kuv yog qhov ntau thauj tam sim no ntawm Circuit Court, 0. 7 txhais tau hais tias qhov ntsuas ntawm qhov siab tshaj plaws thauj khoom tam sim no ntawm 70% ntawm lub ntsuas vaj huam sib luag, thiab 5 yog kev ntsuam xyuas theem ob ntawm lub tshuab hloov hluav taws xob tam sim no
Tus nqi tam sim no. Tom qab ntawd raws li lub xam transformation piv tus nqi, xaiv lub sib piv hloov ntawm sib nug xov tam sim no transformer. Piv txwv li, yog tias kuv yog 50 A, N= 14. 29 tuaj yeem tau raws li cov txheej txheem xam, yog li cov hloov hluav taws xob tam sim no nrog rau 75 / {{4} } qhov sib piv hloov tau xaiv.
