Cov Lus Qhia Txog Cov Khau Rwb Thaiv Hluav Taws Xob Siab: Lawv Yog Dab Tsi? Cov Ntawv Thov, Kev Xaiv & Cov Lus Qhia Siv

Cov Lus Qhia Txog Cov Khau Rwb Thaiv Hluav Taws Xob Siab: Lawv Yog Dab Tsi? Cov Ntawv Thov, Kev Xaiv & Cov Lus Qhia Siv

Cov khau rwb thaiv tsev siab yog dab tsi?

Hauv cov chaw ua haujlwm fais fab, kev raug hluav taws xob ua rau muaj kev pheej hmoo loj rau cov neeg ua haujlwm hauv daim teb. Cov khau ua haujlwm ib txwm tsis muaj kev rwb thaiv hluav taws xob siab thiab tsis tuaj yeem tiv thaiv cov neeg siv los ntawm cov hluav taws xob xau.

Cov khau tiv thaiv hluav taws xob siab yog cov khoom siv tiv thaiv ko taw sab nraud. Tsis zoo li cov khau tiv thaiv ib txwm muaj, lawv muaj lub qhov loj sab hauv uas haum rau cov khau ua haujlwm uas twb muaj lawm yam tsis tas yuav hnav khau tsis hnav khau. Ua los ntawm cov roj hmab tiv thaiv hluav taws xob tshwj xeeb thiab muaj cov khoom siv khi, lawv yooj yim hnav thiab tiv taus kev plam thaum ua haujlwm hauv thaj chaw, ua rau lawv siv dav rau kev nyab xeeb rau kev ua haujlwm hauv qhov chaw fais fab.

Cov Xwm Txheej Tseem Ceeb rau Kev Siv Cov Khau Rwb Thaiv Kub

Cov khau rwb thaiv tsev 10kV uas pom ntau yog tsim los rau ntau yam haujlwm ntsig txog hluav taws xob siab. Lawv siv dav hauv kev kho chaw hloov hluav taws xob, kev tshuaj xyuas kab faib hluav taws xob, kev saib xyuas kab hluav taws xob hauv thaj chaw, thiab kev kho hluav taws xob thaum muaj xwm txheej ceev. Txawm tias nyob hauv tsev hauv chav faib hluav taws xob lossis sab nraum zoov, cov neeg ua haujlwm tuaj yeem hnav lawv hla lawv cov khau ua haujlwm uas twb muaj lawm kom tiv thaiv kev rwb thaiv tsev ko taw tam sim ntawd, hloov kho rau ntau yam xwm txheej ntawm qhov chaw.

Yuav Ua Li Cas Xaiv Cov Khau Rwb Thaiv Kub Kom Zoo

Tsuas yog qhov tsos xwb tsis txaus rau kev xaiv cov khoom. Qhov ntsuas hluav taws xob yog qhov tseem ceeb tshaj plaws. Ib txwm xaiv cov lus qhia uas phim qhov hluav taws xob ntawm qhov chaw ua haujlwm; tsis txhob siv cov khoom uas ntsuas hluav taws xob qis rau kev ua haujlwm hluav taws xob siab.

Xaiv cov roj hmab rwb thaiv tsev zoo tshaj plaws, uas muab kev rwb thaiv tsev ruaj khov ntxiv rau kev tiv thaiv kev hnav yooj yim rau kev taug kev ntawm qhov chaw ntxhib. Xyuas qhov zoo ntawm lub buckle thiab: cov buckles ruaj khov tiv thaiv kev txav lossis poob thaum lub sijhawm txav mus los thiab lav qhov kev ua tau zoo tiv thaiv tas li.

Cov Lus Qhia Tseem Ceeb rau Kev Siv thiab Kev Khaws Cia

Ua ntej siv txhua zaus, yuav tsum tshuaj xyuas ob sab hauv thiab sab nraud. Tej qhov tsis zoo xws li tej kab nrib pleb, qhov, kev hloov pauv, kev laus zuj zus, kev khawb lossis kev tawg yuav ua rau lub rwb thaiv tsev puas tsuaj loj heev lossis puas tsuaj tag nrho. Tsis txhob siv cov khoom no. Rau cov khoom lag luam tiag tiag uas tsis pub dhau rau lub hlis ntawm daim ntawv pov thawj, kev tshuaj xyuas pom xwb txaus lawm; kev sim hluav taws xob-zaus tiv taus-voltage tsis yog qhov yuav tsum tau ua yog tias tsis pom muaj kev puas tsuaj.

Cov khau tiv thaiv hluav taws xob siv cov qauv roj hmab thiab tuab tshwj xeeb uas tsim los rau kev tiv thaiv hluav taws xob, nrog rau cov qauv khoom siv sib txawv kiag li ntawm cov khau tiv thaiv nag ib txwm muaj. Cov khau tiv thaiv roj hmab ib txwm muaj tsis muaj kev rwb thaiv tsev thiab yuav tsum tsis txhob hloov cov khau tiv thaiv hluav taws xob. Lawv yuav tsum tsis txhob hnav ua khau tiv thaiv nag txhua hnub.

Ua qhov kev ntsuam xyuas tiv thaiv hluav taws xob (AC voltage thiab to ntawm tam sim no) txhua rau lub hlis. Txo lub sijhawm sim rau kev siv hnyav lossis chaw ua haujlwm hnyav. Cov khau overshoes uas muaj hnub nyoog tshaj 24 lub hlis yuav tsum dhau qhov kev sim dua ua ntej xa tawm, txawm tias lawv zoo li tsis muaj teeb meem.

Khaws cia rau hauv qhov chaw qhuav thiab muaj cua nkag kom tsis txhob muaj pwm. Muab cov khoom tso rau tsawg kawg 0.2meters ntawm cov plag tsev thiab phab ntsa. Khaws cia sib cais ntawm lwm cov cuab yeej thiab cov khoom siv, thiab khaws cia deb ntawm cov khoom ntse.

Kev ceeb toom tseem ceeb: Cov khau tiv thaiv cua sov tsuas yog ua cov khoom siv tiv thaiv xwb. Lawv tsis tuaj yeem hloov cov txheej txheem ua haujlwm tam sim no. Cov neeg ua haujlwm yuav tsum hnav cov khoom siv tiv thaiv kab mob PPE thiab ua raws li cov txheej txheem kev nyab xeeb.

Cov Khoom Siv Siv: Cov Khau Rwb Thaiv Kev Ruaj Ntseg Txhim Khu Kev Ruaj Ntseg

Cov khau tiv thaiv hluav taws xob siab ntawm Patcus yog ua los ntawm cov roj hmab tshwj xeeb uas tiv thaiv hluav taws xob. Ua raws li tus qauv DL/T676‑2012, lawv muaj qhov hluav taws xob sim ntawm 10kV nrog qhov hluav taws xob ua haujlwm siab tshaj plaws ntawm 3000V. Nruab nrog cov buckles uas muaj zog rau kev sib txuas ruaj khov, lawv muab kev tiv thaiv kev nyab xeeb rau cov neeg ua haujlwm hauv kev lag luam fais fab.