1/6 Txoj kev ua haujlwm
Kev teeb tsa qhov tso tawm fuse yuav tsum ua tau raws li cov hauv qab no Ua ntej kev teeb tsa, xyuas kom paub meej qhov sib txawv ntawm cov raj yaj thiab cov insulating txhawb nqa. Qhov sib piv me me ua tau raws li qhov yuav tsum tau ua ntawm phau ntawv qhia kom ntseeg tau txaus Txaus siab tiv tauj. Ib qho ntxiv, nws yuav tsum tau lees paub tias qhov yaj tau raug kaw kom tiv thaiv cov neeg tiv los ntawm kev ua kom sov.
2/6
Nws yuav tsum tsis tau teeb tsa ntsug lossis kab rov tav, tab sis yuav tsum ua kom lub axis ntawm cov yeeb nkab molten thiab cov kav dej txuas mus rau Lub Kaum Ib Hlis 30 kom ntseeg tau tias cov yeeb nkab molten tuaj yeem poob los ntawm nws tus kheej qhov hnyav thaum lub fuse yaj tawg
3/6
Yuav tsum tsis tau teeb tsa sab saud lub tshuab hloov pauv thiab lwm yam cuab yeej los tiv thaiv lwm yam xwm txheej tshwm sim los ntawm kev poob ntawm lub fuse
Kab rov tav nrug ntawm qhov profile ntawm cov cuab yeej tiv thaiv yuav tsum tsis pub tsawg dua 0.5
4/6
Yuav tsum muaj kev nyab xeeb nyob nrug deb. Thaum qhov hluav taws xob yog 6 ~ 10 kV, qhov deb ntawm qhov txuas txuas txuas sab nraum zoov yuav tsum tsis pub tsawg dua 70 hli; fuse ntsia sab hauv tsev
Qhov kev ncua deb ntawm cov neeg cuam tshuam yuav tsum tsis pub tsawg tshaj 60 hli. Qhov deb ntawm fuse mus rau hauv av, sab nraum zoov ib
Feem ntau .5 meters, sab hauv tsev yog 3.0 meters
Nws yuav tsum tau taw qhia tias ntau npaum li cas ntawm cov roj dawb yuav raug tshem tawm thaum qhov tso tawm fuse raug tua
Thiab nws ua rau muaj suab nrov ntau, yog li hom fuse no feem ntau tsuas yog teeb tsa hauv kev ua haujlwm sab nraum zoov tso tawm fuse yuav tsum xyuam xim rau cov teeb meem hauv qab no
5/6
Feem ntau, nws tsis raug tso cai ua haujlwm nrog kev thauj khoom, tab sis rau kev faib khoom hloov pauv nrog lub peev xwm ntawm kv · a thiab qis dua, tso siab rau sab ntawm lub fuse raug tso cai.
Yog tias qhov kev faib tawm tam sim no tshaj li lub peev xwm no, lub arc tau muab faib thiab ua ke
Ntau yuav ua tau
Nws tuaj yeem ua rau luv Circuit Court ntawm qhov hluav taws xob siab, yog li lub nra yuav tsum raug txiav ua ntej thiab tom qab ntawd lub fuse poob yuav tsum tau ua haujlwm
Kom muaj kev nyab xeeb thiab tiv thaiv kev raug xwm txheej.
6/6
Thaum lub sijhawm ua haujlwm sib cais, theem nruab nrab yuav tsum tau rub ua ntej thiab tom qab ntawd theem cua yuav tsum rub kom qis. Thaum kawg, theem ntxiv yuav tsum raug rub rov qab, uas yog, theem cua yuav tsum tau thawb ua ntej thiab theem nruab nrab yuav tsum raug thawb kawg.
Rau thaum ua haujlwm, tsis txhob siv lub zog ntau dhau kom tsis txhob puas rau lub fuse, tus neeg teb xov tooj yuav tsum hnav
Hnab looj tes thiab tsom iav kom nyab xeeb
Sijhawm Tshaj Tawm: Aug-06-2021