Yuav ua li cas mus xaiv ib tug seem ntawm lub cable thaum thaiv?

High-zoo thiab zoo-xaiv thaiv yuav yeej ib txwm pab luag tej chav tsev ntawm tsis kaj siab "surprises" txuam nrog rau currents ntawm luv luv-Circuit Court, rwb thaiv tsev neej puas, burnout thaiv, hluav taws kub khoom siv thiab lwm yam. Tsis txhob xws kaj siab lub sijhawm thiab qhov teeb meem raws li sai tau. Ua li no, koj yuav tsum chiv them ze mloog mus rau lub seem ntawm lub cable.

Feem ntau cov neeg uas tau txiav txim siab los ua lawv tus kheej thaiv thiab tsis muaj kev pab los ntawm cov tub txawg tsis nkag siab qhov tseem ceeb ntawm cov txheej txheem, thaum lub sij hawm uas yuav tsum tau xaiv cable ntoo khaub lig seem. Txawm siv lawv tus kheej tshiab thiab niaj hnub technologies yuav txuag tau los ntawm lub foregoing teeb meem, Yog hais tias incorrectly xaiv seem tam sim no kev cable.

Thaum tus txheej txheem ntawm xaiv ntawm cov seem yog tsim nyog los xav txog tag nrho cov yam tseem ceeb: qhov ntau thiab duration ntawm lub load, cov nyob tam sim no, uas yuav muaj nyob rau ntawm ib tug cable, lub siab tshaj plaws thiab yam tsawg kawg nkaus voltage, load lub hwj chim. Nws yog tsim nyog los xyuas tus neeg xyuas pib kuj rau siab kub (xws li cov cheeb tsam thiab rau overheating vim muaj ib tug luv luv Circuit Court), tus neeg kho tshuab zog thiab kuj mus tau sab nraud puas tsuaj. Undoubtedly, cov cable seem yog nyob tsis tau tsuas yog nyob rau hauv lub saum toj no lub zog thiab tsis. Nws yog tsim nyog los noj mus rau hauv tus account tus neeg sib txawv thiab thaiv, thiab txawm tus ntawm lwm ib puag ncig thiab nws cov yam nyob rau hauv tus neeg xyuas pib.

Qhov tseem ceeb tshaj qhia nyob rau hauv cov kev xaiv seem ntawm lub cable yog ib tug txhim khu kev qha, zoo. Ntawm no qhov zoo tshaj plaws kev xaiv tej zaum yuav tau hais tooj liab. Nws yog ntau npaum li cas resistant mus rau lub phiv los teev saum toj no, dua li txhuas cables. Tooj neeg xyuas pib yuav tsum tau ntau npaum, thiab nws yog tsawg npaum li cas amenable mus deformation thiab oxidation dab. Yog li, lub sectional cheeb tsam ntawm tooj liab cable yuav tsawg tshaj li uas ntawm txhuas, muab hais tias tus neeg ntawm lwm cov yam ntxwv. Txawm purely visually tooj liab xyuas pib yuav saib zoo.

Xaiv cable ntoo khaub lig-seem ntawm lub hwj chim, nws yuav tsum coj mus rau hauv tus account tag nrho cov muaj peev xwm ntawm tag nrho cov tau kiag li lawm. Qhov no yog qho tseem ceeb heev. Ntawm cov hoob kawm, nws yog ib ntau yooj yim mus xaiv tus cable ntoo khaub lig-section nrog ib tug paj tau paj. Tsis tas li ntawd coj mus rau hauv tus account nws kav ntev npaum thiab tseem poob ntawm voltage.

Lub sij hawm "cable seem" yog xa mus rau raws li nws cov ntoo khaub lig seem. Nyob rau hauv hluav taws xob engineering nws yog txiav txim los ntawm ob peb tsim tsis: cua kub piv tej yam kev mob, tej yam kev mob ntawm cov neeg kho tshuab zog nyob rau ntawm ib kwv yees nyiaj txiag tam sim no densities.

Feem ntau hais lus, qhov tseeb muab xam yuav tsum hais lub hav zoov ntawm cov qauv. Txawm li cas los, koj yuav tau coj kom zoo dua ntawm tshwj xeeb tabulation nrog tseem ceeb tsis xaiv cov seem ntawm lub cable: lub hwj chim, tam sim no, tej zaum cov mov voltage. Cov tables yuav muaj nyob rau hauv txoj kev ntawm electrotechnical installation cov khoom. Muaj muab cov ntaub ntawv twb xam rau qhov sib txawv cable ntoo khaub lig-section ua los ntawm ib tug txawv khoom, noj mus rau hauv tus account feem ntau ntawm cov tau yam. Tsis tas li ntawd qhia qhov tseem ceeb thiab kev kho yam, xws li qhov yuav tsum tau khiav lub cable tsis sov.