Kev xaiv ntawm cov cables ua lub luag haujlwm tseem ceeb hauv kev nyab xeeb, cov kab sib txawv ntawm cov xaim hluav taws xob (MC cable)
1. Dab tsi yogMC Cable?
MC Cable yog ib hom ntawm cable nrog hlau thiab hlau thaiv cov ntu hauv qab no:
Tus neeg xyuas pib: feem ntau ua los ntawm tooj liab lossis txhuas cov ntaub ntawv, ua raws nrog cov qauv hluav taws xob.
Rwb thaiv tsev txheej: Siv cov ntaub ntawv thermoplastic xws li cross-txuas polyethylene (xlpe) lossis PVC los muab hluav taws xob rwb thaiv hluav taws xob zoo.
Hlau hlau nplaum: hlau ntoo txheej ua los ntawm txhuas los yog galvanized steel muab kev tiv thaiv ntxiv thiab kev tiv thaiv hluav taws xob ntxiv.
Tsho ntev (yeem): Hauv qee cov cable MC cables, ib txheej ntxiv ntawm lub tsho me me tuaj yeem suav nrog kev tiv thaiv waterproofing, lossis tshuaj tua hluav taws xob tiv thaiv.
MC CABLES siv tau siv ua lag luam, thiab cov vaj tse uas yuav tsum muaj kev nyab xeeb ntau, thiab lawv cov hlau sheaths muab kev tiv thaiv kev cuam tshuam zoo dua qub thiab kev tiv thaiv.
2. Dab tsi yogNm cable?
Tsis yog xim hlau cable, nws yog hais txog cables tsis muaj hlau sheath, Than Cables, etc cables, thiab lwm yam lawv feem ntau muaj cov ntu hauv qab no:
Tus neeg xyuas khoom: Tooj liab lossis txhuas tus cwj pwm, ua raws nrog cov qauv hluav taws xob.
Rwb thaiv tsev txheej: Siv cov ntaub ntawv xws li PVC lossis XLPE.
Tsho: Siv cov ntaub ntawv tsis yog xim hlau xws li PVC, nylon, thiab lwm yam, los muab kev tiv thaiv yooj yim thiab ib puag ncig.
NM cov qoob loo tsuas yog siv rau cov chaw siv hluav taws xob nyob thiab teeb tsa kev lag luam vim tias lawv tau yooj yim dua rau nruab thiab muaj cov nqi qis dua.
3. Lub ntsiab sib txawv ntawm MC cables thiab nm cables
3.1 cov txheej txheem sib txawv
| tus yam ntxwv | MC Cable | Nm cable |
| Sab nraud sheath | Tej zaum yuav muaj lub ntsej muag hlau (txhuas los yog hlau) | Siv PVC lossis nylon sheath tsis muaj hlau tiv thaiv |
| Kev Tiv Thaiv Txhua Yam | Muaj cov kev cuam tshuam zoo tsis kam thiab tiv thaiv kev tiv thaiv | Kev tiv thaiv muaj zog tsis muaj zog thiab raug rau lub cev puas |
| Tiv thaiv peev xwm | Hlau sheath tuaj yeem muab cov hluav taws xob zoo hauv hluav taws xob | Tsis muaj kev tiv thaiv kev ua haujlwm, cuam tshuam rau hluav taws xob cuam tshuam |
3.2 Hauv kev thov cov xwm txheej
| Daim Ntawv Thov Kev Pab Cuam | MC Cable | Nm cable |
| Cov Hluav Taws Xob Hluav Taws Xob | Tuaj yeem siv rau cov laj thawj nyob, tab sis feem ntau yog los ntawm tus nqi siab dua | Dav siv rau cov hluav taws xob nyob |
| Lub tsev lag luam | Dav siv nyob rau hauv cov chaw ua haujlwm, khw khw, chaw ntiav pw, thiab lwm yam | Haum rau qee qhov teeb tsa kev lag luam |
| Kev muaj ib puag ncig | Haum rau kev thauj khoom siab thiab ib puag ncig siab | Tsis haum rau kev thauj khoom siab lossis qhov kev cuam tshuam siab |
| Dej ib puag ncig | Qee cov CC CABLE tuaj yeem siv rau hauv cov chaw noo | Nm cables feem ntau tsis tsim nyog rau cov chaw noo |
3.3 Qhov sib txawv ntawm kev tsim kho thiab kev teeb tsa
MC Cables tuaj yeem raug rau kev teeb tsa ncaj qha yam tsis muaj kev tiv thaiv ntxiv, thaum lub sij hawm ib txwm muaj feem ntau yuav tsum tau nkag mus rau hauv PVC lossis hlau hlau.
Cables dog dig yog qhov yooj yim rau kev txiav thiab txoj kev vim tias lawv yog sib zog thiab softer, thaum lub sij hawm MC Cables yuav tsum tau khoov thiab teeb tsa vim muaj hlau sheaths.
3.4 Kev sib piv ntawm cov neeg raug cai tshwj xeeb
Cov kev sib tw MC sib xws hauv kev ua lag luam suav nrog:
{{0 {0}} MC Cable: Haum rau 15A circuits, feem ntau yog siv rau lub teeb pom kev zoo thiab lub qhov ntswg lub qhov ntswg.
{{0 {0}} MC Cable: Haum rau cov khoom siv muaj zog xws li cov hluav taws xob kom sov lossis cov hluav taws xob loj.
{{0 {0}} MC Cable: Haum rau peb-theem ncig los yog teeb pom kev zoo uas yuav tsum muaj dual tswj ke.
10 2 MC Cable: Haum rau 30a circuits xws li cua txias thiab hluav taws xob dej sov.
{{0 {0}} MC Cable: Haum rau 240V cov khoom siv, feem ntau siv rau hluav taws xob thiab tshuab ziab khaub ncaws.
{{0 {0}} MC Cable: Haum rau 50A circuits, xws li hluav taws xob lub tsheb them chaw nres tsheb.
{{0 {0}} MC Cable: Haum rau 60A cov khoom siv muaj zog.
{{0 {0}} MC Cable: Haum rau 40a circuits, xws li cov lag luam chav ua noj cov khoom siv.
{{0 {0}} MC Cable: Haum rau lub zog hluav taws xob uas xav tau ntau theem kab.
{{0 {0}} MC CABLE: Haum rau lub siab thauj peb-theem fais fab.
4. Xaus
MC cables thiab cables dog dig txhua tus muaj lawv tus kheej thiab qhov tsis zoo, thiab haum rau kev thov sau txawv. Rau kev lag luam thiab chaw muaj kev nyab xeeb uas yuav tsum muaj kev nyab xeeb, kev tiv thaiv kev lag luam MC, thiab cov hluav taws xob kev lag luam muaj txiaj ntsig zoo dua vim lawv tus nqi qis thiab kev teeb tsa yooj yim.
Thaum xaiv cov cables, kev txiav txim siab tshaj plaws yuav tsum tau muab rau kev thauj khoom, ib puag ncig kev siv khoom, thiab lwm yam kev ua kom ruaj ntseg ntawm kev nyab xeeb thiab kev lag luam. Yog tias muaj kev tiv thaiv ntxiv thiab muaj zog durability yog xav tau, MC cable yog undoubtedly xaiv zoo dua.
