Electric Distribution Box Wiring Diagram
Daim duab kab hluav taws xob ntawm lub thawv xa khoom hauv tsev kuj tseem yog qhov tseem ceeb thaum lub sijhawm teeb tsa. Cov hauv qab no yog ob peb daim duab qhia kev txuas xov tooj.
Thaum peb feem ntau pom ntau tsev neeg siv hluav taws xob, feem ntau ntawm nws yog xa los ntawm lub txee hluav taws xob. Daim duab kab hluav taws xob yooj yim zoo li no.
Installation txoj kev ntawm tsev neeg faib lub thawv:
1. Thaum sib sau ua ke lub thawv hluav taws xob thiab txhim kho lub thawv hluav taws xob rau ntawm phab ntsa, nws yuav tsum tau kho nrog qhib bolts (ntsuas cov yeeb nkab bolts). Qhov ntev ntawm cov bolts feem ntau yog qhov tob ntawm kev kos (75 ~ 150mm), lub thickness ntawm lub thawv hauv qab phaj, txiv ntseej thiab lub tshuab ntxhua khaub ncaws. Qhov sib npaug ntawm qhov tuab, ntxiv rau" taub hau npoo" ib kb5mm. Rau cov thawv me me, cov cib ntoo kuj tuaj yeem muab faus rau ntawm qhov chaw teeb tsa (faus raws li txoj haujlwm ntawm plaub fab ntawm lub thawv xa khoom lossis lub rooj sib faib khoom), thiab tom qab ntawd cov ntsia hlau ntoo yog siv los kho lub thawv xa khoom lossis lub zog faib khoom. ntawm cov ntoo cib. phaj.
2. Lub thawv hluav taws xob tau muab zais, thiab lub thawv faib khoom yog kos rau hauv phab ntsa rau kev teeb tsa. Lub qhov tshwj tseg thaum tso phab ntsa yuav tsum yog li 20mm loj dua qhov ntev thiab dav ntawm lub thawv xa khoom. Qhov tshwj xeeb qhov tob yog qhov tuab ntawm lub thawv xa khoom ntxiv rau sab hauv phab ntsa ntawm lub qhov. Lub thickness ntawm plaster. Thaum faus lub thawv xa khoom, sau qhov chaw nruab nrab ntawm lub thawv lub cev thiab cov phab ntsa nrog pob zeb los txhim kho lub thawv lub cev.
3. Lub thawv xa khoom yuav tsum tau muab ntsia kom ruaj khov, kab rov tav thiab ntsug, thiab qhov sib txawv ntsug yuav tsum tsis txhob ntau dua 3 hli; Thaum zais kev teeb tsa, yuav tsum tsis muaj qhov sib txawv nyob ib puag ncig lub thawv xa khoom, cov npoo ntawm lub vaj huam sib luag yuav tsum nyob ze rau ntawm phab ntsa, thiab lub thawv lub cev yuav tsum nyob rau hauv kev sib cuag nrog cov tsev thiab cov qauv. Ib feem yuav tsum tau pleev xim nrog cov xim tiv thaiv corrosion.
4. Rau cov ntsia hlau fuse ntsia rau hauv lub thawv xa khoom, cov hlua hluav taws xob yuav tsum txuas nrog lub davhlau ya nyob twg ntawm qhov nruab nrab kev sib cuag, thiab cov kab thauj khoom yuav tsum txuas nrog cov ntsia hlau davhlau ya nyob twg. Ua li no, koj yuav tsis tau txais hluav taws xob poob thaum thauj khoom thiab tshem tawm lub fuse. Lub plooj (porcelain plug-in fuse) yuav tsum tau muab tso rau hauv vertically.
5. Cov khoom siv hluav taws xob AC, DC lossis cov khoom siv hluav taws xob sib txawv ntawm cov khoom siv hluav taws xob sib txawv hauv lub thawv xa khoom yuav tsum muaj cov cim pom tseeb. Hauv lub thawv teeb pom kev zoo, cov kab nruab nrab (N kab) thiab cov kab tiv thaiv nruab nrab (PE kab) cov npav npav yuav tsum tau teeb tsa raws li. Cov kab nruab nrab thiab cov kab kev tiv thaiv nruab nrab yuav tsum tau txuas rau ntawm lub npav npav, thiab yuav tsum tsis txhob sib tw, thiab yuav tsum raug suav.
6. Thaum cov xaim raug coj tawm ntawm lub vaj huam sib luag, lub vaj huam sib luag hlau qhov yuav tsum du thiab tsis muaj burrs, thiab lub vaj huam sib luag hlau yuav tsum tau nruab nrog ib qho insulating tiv thaiv npog. Lub plhaub hlau faib lub thawv plhaub yuav tsum muaj kev ntseeg siab hauv av (txuas mus rau xoom).
