Yuav Ua Li Cas Nruab Qhov Cub Nrog 220 Kab (nrog Duab)

Cov txheej txheem:

Yuav Ua Li Cas Nruab Qhov Cub Nrog 220 Kab (nrog Duab)
Yuav Ua Li Cas Nruab Qhov Cub Nrog 220 Kab (nrog Duab)
Anonim

Muab lub zog rau lub qhov hluav taws xob tshiab uas yuav muab 220 rau 240 volts rau siv los ntawm cov hluav taws xob lossis lwm yam khoom siv xws li tshuab ziab khaub ncaws. Cov theem hauv qab no piav qhia cov kev pabcuam hluav taws xob, cov xim xaim thiab cov txheej txheem feem ntau ua raws hauv Asmeskas thiab xav tau los ntawm National Electrical Code. Tej zaum lawv yuav lossis tsis tuaj yeem sib haum nrog lwm thaj chaw thiab tej zaum yuav hloov pauv los ntawm cov cai hauv cheeb tsam. Cov txheej txheem no piav qhia yuav ua li cas xaim lub qhov hluav taws xob rau ntau qhov hluav taws xob tab sis tuaj yeem hloov pauv tau yooj yim rau lub tshuab ziab khaub ncaws hluav taws xob (saib ntu cov lus qhia tom kawg ntawm kab lus).

Cov kauj ruam

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 1
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 1

Kauj Ruam 1. Nrhiav ob qhov chaw uas tsis siv rau hauv cov khoom siv hluav taws xob ntawm ib sab lossis lwm kab ntawm cov tshuab hluav taws xob

Thaum kawg, qhov chaw yuav tsum nyob ib sab ib leeg yog li nws yuav tuaj yeem txhawb nqa "ob-dav" Circuit Court breaker uas feem ntau xav tau rau 240 V Circuit.

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 2
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 2

Kauj Ruam 2. Hloov lub ntsiab txuas mus rau OFF txoj haujlwm

Qhov hloov pauv tseem ceeb feem ntau yog nyob rau saum toj kawg nkaus lossis hauv qab ntawm feem ntau cov kev pabcuam hluav taws xob, tab sis tsis tas li. Qhov hloov pauv tseem ceeb yuav tsum yog tus nqi hluav taws xob loj tshaj plaws hauv lub vaj huam sib luag. Qhov kev hloov pauv no tej zaum yuav yog ob npaug (lossis qee zaum plaub npaug) dav hloov thiab raug ntsuas ntawm 100, 200 lossis ntau dua amps. Tso cov hluav taws xob txuas ntxiv hauv qhov chaw ON. Tam sim no txhua lub teeb thiab lub zog ntawm qhov hluav taws xob yuav tsum raug kaw.

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 3
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 3

Kauj Ruam 3. Txheeb xyuas tias lub zog raug kaw los ntawm kev tshuaj xyuas cov teeb pom kev zoo hauv qhov chaw

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 4
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 4

Kauj Ruam 4. Tshem lub hau npog ntawm lub tshuab pabcuam hluav taws xob

Txheeb xyuas lub zog nrog lub ntsuas, 120 V ntsuas lub teeb lossis lwm qhov ntsuas ntsuas rau 120 V los ntawm kev kov ib qho kev sojntsuam mus rau qhov tsis tau pleev xim (kos los ntawm cov xim uas twb muaj lawm yog xav tau) ntawm lub vaj huam sib luag thaum kov qhov sojntsuam ntxiv mus rau qhov kawg ntawm ob peb lub tshuab hluav taws xob uas yog nyob rau hauv txoj hauj lwm ON. Tsis txhob ua mus ntxiv tshwj tsis yog tias lub hwj chim tsis nyob ntawm txhua tus neeg tawg. Tsuas yog qhov hloov pauv tseem ceeb yuav tsum muaj lub zog ntawm nws lub davhlau ya nyob twg.

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 5
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 5

Kauj Ruam 5. Nrhiav lossis tsim kom muaj chaw dav txaus rau lub tshuab hluav taws xob tshiab

Yog tias muaj chaw txaus los teeb tsa lub tshuab hluav taws xob, hla mus rau kauj ruam tom ntej. Txwv tsis pub, tshuaj xyuas lub vaj huam sib luag thiab ntsuas koj lub peev xwm txav cov khoom tawg thiab / lossis nqis los tsim qhov chaw loj txaus rau lub tshuab ua kom haum. Qee qhov kev pabcuam qub muaj ob qhov "ib leeg-dav" Circuit breakers tau teeb tsa nyob ib sab uas muab lub zog rau ib leeg "peb lub xov tooj" cable (peb lub xov tooj cable muaj liab qab lossis ntsuab xaim thiab peb lub xov hlau thaiv: dawb, dub thiab liab). Cov xaim liab yog qhov taw qhia ntawm peb txoj hlua hlau. Yog tias muaj cov xaim liab txuas nrog rau ib lub tshuab hluav taws xob ib leeg, taug qab nws rov qab mus rau kab ntawv uas nws pib. Thaum nyob, taug cov xaim dub los ntawm tib lub xov tooj mus rau qhov nws txuas rau lub tshuab hluav taws xob. Feem ntau yuav yog, qhov no yog lub tshuab tawg ncaj qha saum toj lossis hauv qab lub tshuab tawg uas muaj xaim liab. Nco ntsoov txav ob lub pob tawg ib leeg ua khub. Tsis txhob tsim qhov chaw nruab nrab ntawm ob lub tshuab hluav taws xob no txhawm rau teeb tsa lub tshuab hluav taws xob tshiab. Tsis txhob txav ib tus neeg tawg mus rau sab nraud ntawm lub vaj huam sib luag, lawv yuav tsum raug suav hais tias yog "khub sib phim" nkaus xwb.

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 6
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 6

Kauj Ruam 6. Tshem tawm cov hluav taws xob hluav taws xob los ntawm kev txav tus tes hloov mus rau OFF txoj haujlwm thiab thawb ntawm tus kov kom deb ntawm nruab nrab ntawm lub vaj huam sib luag

Lub tshuab hluav taws xob yuav tawm ntawm lub npav npav nyob hauv nruab nrab ntawm lub vaj huam sib luag thiab tom qab ntawd nws yuav raug rub tawm ntawm txoj kev tsheb nqaj hlau.

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 7
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 7

Kauj Ruam 7. Txhim kho qhov tsim nyog ntsuas qhov ntsuas hluav taws xob hluav taws xob tshiab hauv lub vaj huam sib luag

Cov tshuab hluav taws xob feem ntau tau tsim los txhawm rau hla ntawm txoj kev tsheb nqaj hlau los ntawm kev sib dhos thiab nias hauv qhov kawg ntawm lub davhlau ya nyob twg lossis muaj qhov cuam tshuam los koom nrog lub qhov rau ntawm txoj kev tsheb nqaj hlau. Lub tang yuav tsum tau koom nrog ua ntej, thiab tom qab ntawd nias mus rau lub npav npav nyob hauv nruab nrab ntawm lub vaj huam sib luag. Qhov no zoo ib yam li txheej txheem tshem tawm, tab sis nyob rau hauv kev thim rov qab.

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 8
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 8

Kauj Ruam 8. Tshem tawm qhov ua ntej xuas nrig ntaus tawm ("KO") los ntawm ib sab ntawm lub vaj huam sib luag hluav taws xob uas muaj qhov loj ib yam li qhov txuas

Muab cov hniav ntawm tus ntsia hlau ntsia rau sab hauv-feem ntau lub nplhaib thiab ntaus nrawm nrog rab riam lossis rauj. Ua tib zoo ntswj cov hlau khoov thiab txuas ntxiv kom nthuav dav kom txog thaum qhov ib puag ncig xav tau los ntawm qhov txuas tau ntsib.

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 9
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 9

Kauj Ruam 9. Nruab qhov txuas rau hauv qhov qhib los ntawm sab nraud thiab tig lub txiv ntoo xauv hla cov xov los ntawm sab hauv

Tuav lub qhov txuas kom cov ntsia hlau yuav nkag tau yooj yim thaum koj kaw lub txiv ntseej. Thaum nruj, tsav nws nruj los ntawm kev tso lub tiaj tiaj ntawm tus ntsia hlau rau hauv lub hav ntawm cov txiv ntseej thiab rap nrawm nrog pliers lossis rauj kom txog thaum nruj.

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 10
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 10

Kauj Ruam 10. Tshem lub cable rau hauv pem teb kom txo qis thaum lub sijhawm teeb tsa

Qhov loj thiab hom cable, zoo li tus nqi hluav taws xob, txiav txim siab los ntawm cov cuab yeej lossis cov cuab yeej hluav taws xob xav tau. Txoj cai nrawm ntawm tus ntiv tes xoo (muaj qhov hloov pauv hauv Txoj Cai uas kho cov txiaj ntsig no nce thiab nqis) yog #14 xaim yuav muab 12 amp thauj khoom. A #12 zoo rau 16 amps, #10 rau 24 amps, #8 rau 32 amps thiab #6 rau 40 amps thaum siv tooj liab. Aluminium cables tuaj yeem siv hloov chaw tab sis feem ntau muaj qhov xav tau ntxiv thiab muaj peev xwm qis dua. Yog tias txhim kho cov khoom siv hluav taws xob txhawm rau muab 220 Volt / 30 Amp lub tshuab ziab khaub ncaws zoo, yuav tsum muaj lub xov tooj nrog #10 tooj liab tooj liab; lub qhov hluav taws xob 220 Volt / 40 Amp yuav xav tau siv lub cable nrog #6 txhuas tus neeg nqa khoom (ib lub xov tooj nrog cov tooj liab tooj liab ntawm qhov loj me no yuav kim heev). Txoj cai hluav taws xob hauv cheeb tsam, xwm txheej, thiab lwm yam hloov pauv cov xov tooj uas tau hais los saum no.

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 11
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 11

Kauj Ruam 11. Laum qhov nyob nruab nrab ntawm cov tswv cuab, thiab lwm yam

nruab nrab ntawm cov kev pabcuam hluav taws xob thiab qhov chaw nyob ntawm thaj tsam. Siv me ntsis loj txaus kom tso cai rau kab xev yooj yim hla. 1-1/8 yuav yog qhov kev xaiv zoo. Yog tias ua haujlwm qub, koj yuav xav tau ntses lossis nab cov kab hauv qhov khoob ntawm phab ntsa, thiab lwm yam.

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 12
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 12

Kauj Ruam 12. Xov kab xov los ntawm lub qhov drilled qhov pib los ntawm cov vaj huam sib luag hluav taws xob lossis ib qho taw tes hauv nruab nrab (xov hauv ob qho kev qhia)

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 13
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 13

Kauj Ruam 13. Txiav txim siab qhov twg los laij tom qab ntawm kab kom tso cai rau cable nkag mus rau qhov chaw rau qhov ntsuas hluav taws xob los ntawm kev tshuaj xyuas lossis ntsuas tom qab ntawm qhov ntau

Tsuas yog qhov dav txaus rau cable - uas yuav tsis ua rau muaj kev sib cuag ntawm cov kab nrog cov kab ntau, cov tub rau khoom thiab lwm yam yuav xav tau.

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 14
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 14

Kauj Ruam 14. Dhau kab kab hla dhau lub qhov kawg tom qab qhov ntau

Tawm ob peb taw (lossis ntau dua) ntawm cov kab sib txuas hauv cheeb tsam no

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 15
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 15

Kauj Ruam 15. Tshem lub tsho sab nrauv

Tshem tawm 6 ntawm lub tsho thiab ib qho yas tiv thaiv los ntawm ib puag ncig cov neeg ua haujlwm.

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 16
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 16

Kauj Ruam 16. Txuas lub qhov hluav taws xob

Txheeb xyuas qhov hluav taws xob ntau. Txhim kho qhov txuas hluav taws xob txuas mus rau qhov hluav taws xob ntau nrog cov kho vajtse muab. Nws yuav yooj yim dua rau xaim lub qhov hluav taws xob yog tias lub txuas txuas rau hauv qab ntawm lub qhov hluav taws xob ntau dua li sab nraum qab. Kev teeb tsa hauv qab tso cai rau txoj kab yooj yim dhau mus rau hauv lub qhov hluav taws xob thiab txuas yam tsis tas yuav khoov cov neeg ua haujlwm 90 degrees. Ob txoj hauv kev twg yuav ua haujlwm, ib qho tsuas yog nyuaj rau ua haujlwm dua lwm qhov. Muab txoj hlua tso rau hauv lub qhov hluav taws xob los ntawm thawj kab hauv lub tsho kom nws tsuas yog pom hauv lub cev qhov hluav taws xob. Teem cov neeg tsav tsheb mus rau hauv cov dav hlau. Cov neeg ua haujlwm dub thiab liab yuav tsaws rau hauv cov dav hlau kub (nws tsis muaj teeb meem ntawm ob tus neeg sib tw no nyob rau sab laug lossis sab xis lub dav hlau kub), tus neeg ua haujlwm dawb yuav tsaws rau hauv lub davhlau ya nyob twg nyiaj thiab tus neeg tsav tsheb tsis muaj kev tiv thaiv yuav tsaws hauv lub dav hlau ntsuab. Kos lawv kom tus neeg xyuas pib yuav nthuav tawm me ntsis dhau ntawm lub dav hlau (1/16 max.)

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 17
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 17

Kauj Ruam 17. Txiav cov hlua rau lub qhov hluav taws xob

Txiav lawv ib zaug raws li cim yav dhau los tso cai rau 1/16 txuas ntxiv mus rau lub davhlau ya nyob twg. Ua tib zoo tshem tawm cov kab ntawv raws li qhov ntsuas qhov ntsuas tau qhia ntawm qhov hluav taws xob ntau. Nco ntsoov tshem tag nrho cov rwb thaiv tsev ntawm ib feem ntawm tus neeg xyuas pib Nyob hauv qhov dav hlau. Siv kev saib xyuas nruj heev kom tsis txhob xeb ib qho ntawm tus neeg ua haujlwm. Tus neeg ua haujlwm tsis zoo yuav tsum raug txiav rov qab thiab rov ua dua. stripped dua.

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 18
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 18

Kauj Ruam 18. Thov siv cov tshuaj oxide inhibitor

Yog tias siv cov kab hluav taws xob txhuas, siv cov txheej txheej dav dav ntawm aluminium oxide inhibitor rau ib tus neeg tshem tawm ib feem ntawm cov neeg ua haujlwm thiab mus rau hauv cov xaim hluav taws xob txuas ntawm cov qhov hluav taws xob ntau (cov tshuaj tiv thaiv yuav tsum tsis ntau npaum li nws ntws los ntawm tus neeg xyuas pib lossis davhlau ya nyob twg). Kev thov oxide inhibitor rau aluminium conductors yog txoj cai yuav tsum tau ua, thiab yuav tsum tsis txhob hla mus. Txawm li cas los xij, cov tooj liab tsis xav tau daim ntawv thov cov tshuaj oxide inhibitors.

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 19
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 19

Kauj Ruam 19. Ruaj qhov kab hluav taws xob rau ntawm phab ntsa lossis lub hauv paus hauv qhov chaw uas thaum cov kab sib txuas tau txuas nrog, yuav tsis cuam tshuam nrog kev tso chaw ntawm qhov ntau thiab kaw ntawm txhua qhov tub rau khoom

Txheeb xyuas sab nraub qaum kom tau txais lub tswv yim tias cov chaw twg yuav ua tau raws qhov kev xav tau no. Ntau zaus, tshem tus tub rau khoom yuav tso cai nkag mus rau phab ntsa - qhov twg nws tuaj yeem cim nrog tus xaum, thiab lwm yam.

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 20
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 20

Kauj Ruam 20. Tshem tawm qhov ua kom qeeb dhau ntawm kab ntawv

Tso cai rau 10 lossis yog li ntawm cov khoom siv qis (yuav tsum nws xav tau tom qab siv - cov kab tseem tuaj yeem siv tau), thiab rub qhov seem rov qab mus rau lub vaj huam sib luag hluav taws xob.

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 21
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 21

Kauj Ruam 21. Muab txoj hlua txuas mus rau qhov txuas uas tau teeb tsa hauv cov kev pabcuam hluav taws xob

Kos rau daim kab xev uas nws yuav raug kaw ntawm qhov xauv qhov ntawm qhov txuas. Txiav txim siab yuav tsum tau siv cable ntau npaum li cas rau a.) Txuas rau lub tshuab hluav taws xob tshiab, b.) Txuas mus rau hauv av hauv av, thiab c.) Txuas mus rau qhov nruab nrab bar hauv vaj huam sib luag. Ntxiv 2 ko taw (0.6 m) lossis yog li qhov kev ncua deb no thiab txiav cov kab rau qhov ntev no thaum ntsuas los ntawm cov cim ntawm lub tsho loj.

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 22
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 22

Kauj Ruam 22. Txhim kho txoj hlua txuas rau hauv lub vaj huam sib luag pabcuam hluav taws xob los ntawm txoj hlua txuas

Tshem lub tsho thiab cov yas tiv thaiv los ntawm ib puag ncig cov neeg ua haujlwm. Tsis txhob kaw txhua ntawm plaub tus neeg ua haujlwm.lub cov xov hluav taws xob hauv cov kev pabcuam hluav taws xob mus rau qhov uas txhua tus yuav raug txiav tawm.

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 23
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 23

Kauj Ruam 23. Txuas rau lub tshuab hluav taws xob

Nrhiav ib lub xov tooj liab uas twb muaj lawm hauv lub vaj huam sib luag - hauv ob kab ntawm cov tshuab hluav taws xob. Txiav txim siab yog tias nws txuas nrog ODD lossis EVEN tus lej suav tus lej hluav taws xob. Cov xov tooj liab tshiab yuav txuas nrog tib txoj kev - yog tias muaj liab liab yog EVEN ces liab tshiab yuav txuas rau EVEN (lossis yog tias muaj tam sim no yog txuas txuas tshiab rau khib). Txiav txim siab yog tias lub davhlau ya nyob twg sab saum toj ntawm lub tshuab hluav taws xob tshiab (thaum teeb tsa) yog lub davhlau ya nyob twg txawm yog khib. Txiav kom ntev li qhov xav tau, hle thiab teeb tsa cov hlau liab thiab cov xov dub nyob hauv qab lub davhlau ya nyob twg tsim nyog tom qab siv cov tshuaj oxide inhibitor sib xyaw rau qhov tshem tawm ib feem ntawm cov neeg ua haujlwm.

Kauj Ruam 24. Txuas mus rau qhov nruab nrab thiab cov dav hlau hauv av

Cov tsev feem ntau uas muaj ib lub vaj huam sib luag pab rau hluav taws xob muaj ib lub bar los muab cov kev txiav nruab nrab thiab tsis siv hauv av. Yog tias lub tshuab pabcuam hluav taws xob yog lub vaj huam sib luag hauv qab, yuav tsum muaj cov kab sib cais rau qhov tsis ua haujlwm nruab nrab thiab hauv av. Nws yog ib qho yooj yim los txiav txim, tab sis tseem ceeb heev kom txuas kom raug.

  • IB TUG Yog tias muaj ib qho bar hauv cov kev pabcuam hluav taws xob, thiab ob qho tib si liab qab THIAB dawb insulated xov hlau txuas nrog nws, nqa txhua qhov liab qab thiab dawb insulated ntau tus neeg tsav tsheb mus rau hauv cais qhov tsis siv.

    Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 24 Bullet 1
    Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 24 Bullet 1
  • ZOO SIAB Yog tias muaj ob txoj kab THIAB ib qho bar muaj tag nrho cov liab qab thiab/lossis cov xov hlau ntsuab txuas thiab lwm lub bar muaj tag nrho cov xov hlau dawb txuas nrog, nco ntsoov ua ib yam - nqa cov kab dawb insulated tus neeg xyuas pib mus rau lub bar nrog cov neeg ua haujlwm dawb tam sim no thiab ntau liab qab rau ntawm qhov bar uas muaj tam sim no liab qab / ntsuab conductors.

    Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 24 Bullet 2
    Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 24 Bullet 2
  • BAR thiab LUGS Kev teeb tsa zaum kawg (thiab tsawg kawg yuav pom) yog ib kab nrog tsuas yog cov kab hluav taws xob tiv thaiv dawb thiab ib lossis ntau dua "lugs" ruaj ntseg rau lub vaj huam sib luag rov qab lossis sab uas muaj txhua tus liab qab thiab cov neeg ua haujlwm ntsuab txuas. Yog tias qhov no tshwm sim, cov kab hluav taws xob insulated ntau yuav txuas rau lub bar rau hauv lub davhlau ya nyob twg uas tsis tau siv dua li saum toj no, thiab yuav tsum muaj lub nraub qaum tshiab rau qhov ntau yam liab qab. Cov kab no yuav tsum tau ruaj ntseg nrog lub tshuab ntsia hlau rau hauv lub qhov taub. Cov ntawv hlau tsis raug tso cai kom ruaj ntseg.

    Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 24 Bullet 3
    Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 24 Bullet 3
  • Daim ntawv ceeb toom hauv cov duab hauv qab no tsuas muaj ib txoj xov hlau rau lub dav hlau ntsia hlau. Tsis txhob txiav ntau tus neeg ua haujlwm nyob hauv ib lub davhlau ya nyob twg.

    Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 24 Bullet 4
    Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 24 Bullet 4
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 25
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 25

Kauj Ruam 25. Ruaj ntseg kab ntau yam nrog cov khoom siv uas tau nthuav tawm raws li xav tau kev txhawb nqa thiab kom tsis pub tsawg dua 36 "ntawm kev txhawb nqa (txhua lwm qhov txuas lossis txuas)

Cov kab hluav taws xob hla los ntawm qhov khoob hauv pem teb joists, rafters thiab cov uas tso rau ntawm lub qab nthab strapping tau txiav txim siab txhawb nqa thiab tsis tas yuav tsum tau stapled. Ruaj ntseg lub cable tsis pub dhau 18 ntawm ib qho khoom siv hluav taws xob lossis lub thawv nws nkag mus.

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 26
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 26

Kauj Ruam 26. Tshem daim phiaj pliag ntawm daim npog uas tam sim no nyob hauv qhov chaw ntawm lub tshuab hluav taws xob tshiab

Txheeb xyuas ib qho cuab yeej, ib feem lossis lwm yam khoom txawv teb chaws uas tau tso tseg nyob rau hauv cov khoom siv hluav taws xob.

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 27
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 27

Kauj Ruam 27. Ruaj lub hau npog rau lub tshuab pabcuam hluav taws xob thiab teeb lub tshuab hluav taws xob tshiab rau OFF

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 28
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 28

Kauj Ruam 28. Sawv ntsug ntawm ib sab ntawm lub vaj huam sib luag (tsis txhob sawv ntsug ncaj qha pem hauv ntej) thiab txav cov kev pabcuam tseem ceeb tshem tawm kov rau ON

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 29
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 29

Kauj Ruam 29. Thaum tseem nyob rau sab, txav tus tes hloov qhov hluav taws xob tshiab mus rau ON

Kauj Ruam 30. Txheeb xyuas qhov thaiv kom raug

Siv lub ntsuas hluav taws xob, txheeb xyuas qhov ntsuas hluav taws xob tshiab kom pom qhov ntsuas hluav taws xob kom raug.

  • Txheeb xyuas 240V nruab nrab ntawm ob lub qhov qhib qhib uas zoo ib yam.

    Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 30 Cov Phiaj 1
    Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 30 Cov Phiaj 1
  • Txheeb xyuas 120V los ntawm kev hloov tus pin puag ncig, rau txhua ntawm ob qhov kev sim ua ntej qhib qhov qhib.

    Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 30 Cov Phiaj Xwm 2
    Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 30 Cov Phiaj Xwm 2
  • Txheeb rau 120V los ntawm lub tiaj tiaj qhib qhov sib thooj tig tus pin qhib rau txhua ntawm cov tiaj tiaj tiaj tiaj qhov qhib thawj qhov kev sim.

    Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 30 Bullet 3
    Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 30 Bullet 3
  • Thaum kawg, kos rau 0V nruab nrab ntawm tus pin qhib qhib thiab lub tiaj tiaj qhib qhib rau nws.

    Txhim Kho Lub Qhov Cub Nrog 220 Kab Kauj Ruam 30 Bullet 4
    Txhim Kho Lub Qhov Cub Nrog 220 Kab Kauj Ruam 30 Bullet 4
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 31
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 31

Kauj Ruam 31. Yog tias kev ntsuas tsis zoo raws li tau piav qhia, tig lub tshuab hluav taws xob hluav taws xob tshiab tawm thiab tshuaj xyuas qhov thaiv ntawm qhov hluav taws xob ntau, thiab yog tias tsim nyog thaiv cov kab hluav taws xob hauv vaj huam sib luag pabcuam

Kho ib qho kev txuas tsis raug ntawm lub xov tooj thiab sim dua.

Kauj Ruam 32. Rov txuas qhov sib txawv

Tom qab lub qhov hluav taws xob tshiab tau txuas nrog kom raug, kaw lub qhov hluav taws xob, tom qab ntawd thawb cov kab ntsaws rau hauv qhov hluav taws xob. Teeb qhov ntau rau hauv qhov chaw.

Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 33
Txhim Kho Qhov Cub Nrog 220 Kab Kauj Ruam 33

Kauj Ruam 33. Sau

Hloov kho cov ntawv qhia zaub mov kom pom qhov sib ntxiv ntawm lub tshuab hluav taws xob tshiab thiab txoj haujlwm tshiab ntawm lub tshuab hluav taws xob qub (yog tias xav tau hloov chaw). Xyuas kom tseeb tias txhua lub tshuab hluav taws xob tau qhib rov qab.

Lub tswv yim

  • Lub tshuab hluav taws xob yuav tsum yog tib lub npe zoo li lub vaj huam sib luag uas nws yuav tsum tau teeb tsa. Ntxiv mus, nws yuav tsum yog hom pom zoo los ntawm cov chaw tsim khoom siv rau hauv cov vaj huam sib luag tshwj xeeb. Tsuas yog vim "nws haum" tsis txhais tau tias nws haum. Lub qhov rooj pabcuam hluav taws xob qhov rooj yuav tsum tsawg kawg muaj lub khw lub npe thiab tus qauv. Tej zaum kuj yuav muaj daim ntawv teev cov khoom siv hluav taws xob tau txais kev pom zoo siv. Txhim kho lub tshuab hluav taws xob tsis ua raws txhua qhov kev xav tau no yog tshem tawm UL cov npe ntawm tag nrho cov kev pabcuam hluav taws xob thiab yog qhov ua txhaum cai loj.
  • Oxide inhibitor yog nplaum thiab tsis zoo. Nws nyuaj rau tu thiab yuav ua rau khaub ncaws thiab rooj tog hauv ncoo. Tshem tawm cov tshuaj oxide ntau dhau los ntawm txhais tes thiab cov cuab yeej ua ntej hu rau cov khoom nqus.
  • Tib txoj hauv kev tuaj yeem ua haujlwm rau xaim lub qhov hluav taws xob kom siv los muab lub tshuab ziab hluav taws xob (220/240 volt). Qhov sib txawv yog lub tshuab ziab khaub ncaws feem ntau yog 30 amp Circuit; thiab yuav xav tau kev hloov pauv ntawm "30 amp 4 xaim romex cable" (feem ntau hu ua "10-3 tooj liab w/ av Romex" lossis "NM" cable), "ob tug ncej 30 amp Circuit breaker" thiab "4 wire 240 Volt / 30 amp lub tshuab ziab khaub ncaws "hloov qhov uas tau hais los saum no rau cov hluav taws xob ntau.
  • Aluminium hlau tuaj yeem raug nqi ntau dua li tooj liab thiab ua haujlwm zoo li tooj liab thaum teeb tsa raug. Tau kawg, tooj liab hlau ua haujlwm tau zoo heev, thiab tsis xav tau daim ntawv thov oxide inhibitor.

Lus ceeb toom

  • Nws TSIS YOG tso cai rau txuas rau SE lossis SER hom cable.
  • Cov kab thiab cov tshuab ziab khaub ncaws yog cov khoom siv tshwj xeeb, thiab zoo li no, tsis raug tso cai txuas nrog lub tshuab hluav taws xob uas tau sib koom nrog lwm cov khoom siv lossis thauj khoom.
  • Ib txwm thov rau daim ntawv tso cai hluav taws xob ua ntej sim ua txoj haujlwm no, thiab kom koj txoj haujlwm raug tshuaj xyuas los ntawm cov cai hauv cheeb tsam uas muaj txoj cai.
  • Tsis txhob sim ua haujlwm hluav taws xob yog tias koj tsis nkag siab tias koj ua dab tsi lossis muaj kev phom sij cuam tshuam nrog.
  • Tsis txhob ua haujlwm ntawm cov hluav taws xob hluav taws xob nyob lossis cov khoom siv hluav taws xob.
  • Aluminium conductors yuav tsum tsuas yog txuas nrog cov dav hlau uas tau ntsuas rau txhuas. "AL" (txhuas) thiab "CU/AL" (dual txhuas thiab tooj liab) ntsuas cov dav hlau, feem. Yog tias cov dav hlau tau ntsuas "CU" nkaus xwb, cov hlau txhuas tsis raug tso cai txuas nrog. Feem ntau cov hluav taws xob hluav taws xob thiab cov khoom siv hluav taws xob muaj qhov ntsuas thib ob. Kos ob zaug ua ntej kev teeb tsa.
  • Txoj Cai Hluav Taws Xob Hauv Tebchaws ("txoj cai") hais kom txhua qhov tshiab thiab lub tshuab ziab khaub ncaws yog "plaub xaim" cov kab hluav taws xob (kab 1, kab 2, thiab muaj kev sib cais nruab nrab thiab hauv av txuas) thiab txuas nrog ntau lossis tshuab ziab khaub ncaws nrog plaub xaim xov tooj. Cov kab ntawv uas twb muaj lawm nrog 3 lub xov tooj qub YUAV TSUM tau hloov pauv mus rau qhov hloov tshiab 4 xaim xaim-teeb txhawm rau txuas mus rau lub qhov hluav taws xob tshiab. Kev teeb tsa "4 rau 3 lub xaim txuas" tsis raug tso cai. Txhim kho qhov tshiab "peb xaim" ntau qhov hluav taws xob kuj raug txwv. Plaub txoj hlua hlau tuaj yeem tuaj yeem yuav tau pheej yig ntawm ib qho khoom siv lossis khw muag khoom kho vajtse, thiab yooj yim rau siv.

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