Xov xwm

Ib Qho Phaj E-Meter Box Siv Tau Txais Cov Ua Ntej Ntawm Cov Poob Hluav Taws Xob



Yuav ua li cas los txiav txim siab qhov loj ntawm Ib Leeg E-Meter Box:

Qhov loj npaum li cas ntawm hom no feem ntau loj tshaj qhov loj tiag tiag.

1, thaum Ib Thaj Tsaub E-Meters Box tsuas yog Ib Theem Ib Leeg E-Meter Box los yog lub zog me me, kab ntawv tsawg dua 10 square feet, yog qhov hloov ntawm tsawg dua 20 tshooj, qhov dav ntawm txoj kev sib ntxiv nrog txhua sab ntxiv 20MM ntawm qhov dav ntawm lub thawv, qhov siab ntawm qhov siab ntxiv Ntxiv 40MM, qhov tob ntawm qhov siab tshaj ntawm qhov pib ntxiv 10MM.

2, thaum Ib Thaj Tsaub E-Meters Box tsuas yog Ib Theem Ib Leeg E-Meter Box los yog lub hwj chim me, txoj kab ntawv tsawg dua 10 square feet, yog qhov hloov me ntsis siab tshaj 20, thaum tib Lub Sij Hawm E-Meters Box yuav tsum tau teem rau ob kab ntawm keyboards, hloov qhov dav ntxiv rau txhua sab ntxiv 40MM rau lub dav ntawm lub thawv, qhov siab ntawm qhov siab hloov qhov siab ntxiv rau 40MM, qhov tob ntawm qhov siab tshaj ntawm qhov pib ntxiv 10MM.

3, thaum Ib Thaj Tsib Tus E-Meters Box tsuas yog Ib Theem E & Meter Box los yog lub hwj chim me, txoj kab yog tsawg dua 10 square feet, yog tias txoj kab hloov xav tau ib zaug, qhov hloov qhov dav ntxiv rau 20MM ntawm txhua sab rau lub dav ntawm lub thawv, qhov siab ntawm qhov hloov Qhov siab ntxiv rau kab qhov siab ntxiv rau 40 Hli, qhov tob ntawm qhov siab tshaj ntawm qhov pib ntxiv 10MM.

4, thaum lub thawv rau lub hwj chim lub thawv, lossis lub hwjchim ci ntsa iab, lub algorithm yog tib yam li saum toj no, tab sis thaum txoj kab ntau tshaj 10 square feet, xav txog txoj kab ntawm txoj hlua ntawm lub davhlau ya nyob twg qhov chaw Rau txoj kab, thaum ob kab ntawm cov keyboards, yuav tsum xav txog qhov thaiv ntawm lub voj kab thaiv.

Ntawm chav kawm, qhov loj ntawm lub thawv no tsis yog xaus, xav txog qhov kev txhim kho qhov tseeb, nyob ntawm daim duab thaiv kab tshooj thiab xav seb yuav npaj qhov hloov qhov kev hloov ntawm txoj kab.

Yog tias tag nrho cov khoom siv hluav taws xob yuav tsum txiav txim siab raws li ntau cov khoom (18mm txhua), PZ series Single Phase E-Meter Box muaj qhov loj me me, qhov txhim kho nyob rau hauv cov duab kos uas pom los ntawm Party A (words), khoom tswj cov khoom siv cim lub thawv los nrog, Kab ntau tshaj 185mm2, cov zis yog ntau dua 2 kom deb li siv tau txee thiab zoo li ntawd.

Kev tiv thaiv tawm (tiv thaiv xaim hluav taws xob) thiab thaiv kev tiv thaiv ntawm cov khoom siv hluav taws xob, cov leakage tamsim no tsis tshua muaj siab. Thaum cov tib neeg lub cev raug rau cov khoom siv hluav taws xob, cov leakage tam sim no ntev li 10 ~ 30mA, tuaj yeem ua rau lub tshuab hluav taws xob nyob hauv ib lub sijhawm luv luv (xws li 0.1s) mus txawv tebchaws, txiav tawm lub hwj chim, qhov tshwm sim ntawm hluav taws xob Lub Tshaj Tawm ntawm lub tshuab xau kuj muaj kev ua haujlwm ntawm Circuit Court breaker, nws tuaj yeem nyob hauv AC, DC kev ntsuas hluav taws xob los yog hluav taws xob faib hluav taws xob.

1. Txoj hlua ntawm lub tshuab tua kab nrig yuav tsum tau txuas ncaj qha rau saum tus ntaiv, uas yog, "lub zog" lossis "xaim" kawg ntawm vaj tse; lub qhov hluav taws xob txuas nrog rau hauv qab, uas yog, "load" los yog "outlet". Yog tias cov khoom xa tuaj, lub qhov hluav taws xob rov qab, yuav ua rau tus neeg tiv thaiv tom qab hlawv los yog cuam tshuam kev tiv thaiv, kev sib tsoo.

2. Kev sib tsoo ntawm qhov kev tiv thaiv tawm (1) Yuav tsum tau muab cov khoom hluav taws xob tso rau hauv qhov txuas nrog qhov khooj me me lossis hauv lub thawv yas yas. Ntsuas tom qab lub ntsuas cua, ua ntej lub fuse. (2) Txhua tus neeg tsav tsheb (nrog rau cov xov tooj tsis sib haum) yuav tsum dhau los ntawm tus neeg xau tawm, thiab txoj kab nruab nrab yuav tsum raug muab phais tawm hauv av. (3) yuav tsum muab ntsia rau qhov siab, qhov yuav tsum tsis pub tshaj 5 ° (4) Tom qab nruab ib lub tshuab xau tawm, tshem tsis tau ib zaug los yog lub fuse. Qhov no yog khoom siv thaum lub sijhawm muaj kev tu ncua; Qhov thib ob yog nyob rau hauv riam lossis fuse plays ib lub luv luv los yog muaj kev tiv thaiv kab mob.