Nruab nrab voltage sab hauv tsev lub tshuab nqus tsev Circuit Court breakersua lub luag haujlwm tseem ceeb hauv kev lav qhov kev nyab xeeb thiab tsis muaj kev cuam tshuam zoo ntawm cov txheej txheem hluav taws xob. Raws li ib feem tseem ceeb ntawm kev tswj hwm kev tshaj tawm, cov kab hluav taws xob no yuav tsum ua raws li cov lus qhia nruj thiab cov lus qhia kom ntseeg tau tias lawv ua tiav thiab kev nyab xeeb.
Cov qauv thiab cov lus qhia ua lub luag haujlwm tseem ceeb hauv kev lav qhov kev ruaj ntseg, tsis muaj kev cuam tshuam zoo, thiab kev sib cuam tshuam ntawm nruab nrab voltage sab hauv lub tshuab nqus tsev Circuit Court breakers (VCBs). Ob peb lub koom haum thoob ntiaj teb thiab thaj chaw cov qauv ntsuas tau teeb tsa cov cai thiab yam yuav tsum tau ua ua ntej rau txoj kev npaj, kev sim, thiab ua tiav ntawm VCBs.
IEC Cov Qauv:
IEC 62271-100: Cov qauv no qhia txog qhov yuav tsum tau ua ua ntej rau kev hloov cov hluav taws xob tam sim no rau cov chaw tsim hluav taws xob sab hauv tsev thiab qhib cua ntawm qhov hluav taws xob ntau dua 1 kV thiab mus txog thiab suav 52 kV. Nws suav nrog cov yam yuav tsum tau ua ua ntej, kev txhim kho, thiab kev sim ntawm Circuit Court breakers, suav cov tshuab nqus tsev vacuum.
IEC 62271-200: Cov qauv no muab kev txiav txim siab rau cov kev sib koom ua ke ntawm high-voltage switchgear thiab controlgear congregations, suav VCBs, rau appraised voltages tshaj 1 kV thiab mus txog thiab suav 52 kV. Nws suav nrog kev npaj, kev tsim kho, kev sim, thiab kev ua tiav ua ntej rau kev teeb tsa sab hauv tsev thiab qhib cua.
IEEE Cov Qauv:
IEEE C37.04: Cov qauv no suav nrog cov qauv ntsuas, daim ntawv thov, thiab kev sim cov khoom tsim nyog rau sab hauv tsev thiab qhib cua high-voltage circuit breakers, suav cov tshuab nqus tsev vacuum. Nws muab cov kev cai rau txoj kev npaj thiab ua tiav kev kuaj xyuas ntawm Circuit Court breakers los lav kev ua raws li cov txheej txheem kev lag luam.
IEEE C37.04a: Cov txheej txheem no ntxiv IEEE C37.04 thiab muab cov lus qhia ntxiv rau kev kuaj cov hluav taws xob sab hauv tsev thiab sab nraum zoov uas ntsuas siab tshaj 1000 V.
National thiab Regional Standards:
ANSI/IEEE Standards: Hauv Tebchaws Meskas, cov qauv tsim los ntawm American National Standards Institute (ANSI) thiab Lub Tsev Haujlwm ntawm Hluav Taws Xob thiab Hluav Taws Xob Hluav Taws Xob (IEEE) tswj hwm kev tsim, kuaj, thiab kev ua haujlwm ntawm qhov nruab nrab voltage sab hauv tsev nqus tsev vacuum Circuit Court breakers.
EN Cov Qauv: Hauv Tebchaws Europe, nruab nrab qhov hluav taws xob sab hauv tsev VCBs yuav tsum ua raws li cov qauv tsim los ntawm European Committee for Electrotechnical Standardization (CENELEC) raws li EN series ntawm cov qauv.
GB Standards: Nyob rau hauv Suav teb, nruab nrab voltage sab hauv tsev VCBs yog raws li cov qauv teev los ntawm Standardization Administration ntawm Tuam Tshoj (SAC) raws li GB series ntawm cov qauv.
Txoj Cai Ua Raws Cai:
Nruab nrab voltage sab hauv tsev lub tshuab nqus tsev vacuum breakers yuav tsum ua raws li cov kev cai thiab cov qauv kev nyab xeeb tsim los ntawm cov tub ceev xwm nyob rau hauv ntau lub teb chaws thiab cheeb tsam. Kev ua raws li cov cai no ua kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm VCBs thiab lawv qhov kev pom zoo siv rau hauv cov ntawv thov tshwj xeeb.
Cov neeg tsim khoom thiab cov chaw muag khoom ntawm nruab nrab voltage sab hauv tsev lub tshuab nqus tsev vacuum Circuit Court breakers yuav tsum ua raws li cov qauv thiab cov kev cai kom ua tau raws li cov neeg siv khoom xav tau, xyuas kom meej cov khoom zoo, thiab tswj kev lag luam kev sib tw. Ua raws li cov qauv thiab cov kev cai no pab txhawb kev sib koom tes, pab txhawb kev lag luam thoob ntiaj teb, thiab ua kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm cov khoom siv hluav taws xob thiab cov tshuab.
Kev nkag siabNruab nrab voltage sab hauv tsev nqus Circuit Court breakers
Nruab nrab voltage sab hauv tsev lub tshuab nqus tsev Circuit Court breakersyog tsim los cuam tshuam qhov nruab nrab voltage hluav taws xob tam sim no hauv kev siv sab hauv tsev. Lawv feem ntau siv nyob rau hauv substations, industrial nroj tsuag, thiab cov tsev lag luam los tiv thaiv cov khoom siv hluav taws xob thiab cov neeg ua haujlwm los ntawm overcurrents thiab luv circuits. Tsis zoo li cov tsoos hluav taws xob hluav taws xob uas tso siab rau roj lossis cua rau kev tua hluav taws, lub tshuab nqus tsev vacuum siv lub tshuab nqus tsev cuam tshuam los tua lub arc thaum cov neeg sib cais.
Qhov tseem ceebntawm cov qauv hauv kev ua kom muaj kev nyab xeeb thiab kev ntseeg tau
Kev ntseeg siab thiab kev nyab xeeb ntawm qhov nruab nrab voltage sab hauv tsev lub tshuab nqus tsev vacuum Circuit Court breakers yog qhov tseem ceeb, xav txog lawv lub luag haujlwm tseem ceeb hauv cov tshuab hluav taws xob. Cov qauv thiab cov kev cai muab cov lus qhia rau cov neeg tsim khoom tsim, tsim, thiab kuaj cov kab hluav taws xob raws li cov qauv tsim. Ua raws li cov qauv no ua kom ntseeg tau tias cov hluav taws xob hluav taws xob ua tau raws li qhov yuav tsum tau ua haujlwm tsawg kawg nkaus thiab ua haujlwm zoo nyob rau hauv ntau yam xwm txheej, txo qis kev pheej hmoo ntawm hluav taws xob tsis ua haujlwm thiab kev sib tsoo.
International Standards rau Medium Voltage Circuit Breakers
Ntau lub koom haum thoob ntiaj teb, xws li International Electrotechnical Commission (IEC) thiab Lub Tsev Haujlwm Hluav Taws Xob thiab Hluav Taws Xob Hluav Taws Xob (IEEE), tau tsim cov qauv tshwj xeeb rau cov hluav taws xob hluav taws xob nruab nrab. Cov qauv no suav nrog ntau yam, suav nrog kev tsim qauv, kev ua haujlwm, kev sim, thiab kev xav txog ib puag ncig. Piv txwv li, IEC 62271-100 qhia txog cov kev xav tau rau kev hloov pauv tam sim no Circuit Court breakers, suav nrog lub tshuab nqus tsev vacuum, nrog cov ntsuas hluav taws xob ntawm 1 kV txog 52 kV.
Ua rawsnrog Regional thiab National Regulations
Ntxiv nrog rau cov qauv thoob ntiaj teb, cov tuam txhab lag luam yuav tsum ua raws li cov cai tswj hwm hauv cheeb tsam thiab lub teb chawsnruab nrab voltage sab hauv tsev nqus Circuit Court breakers. Cov kev cai no yuav txawv nyob ntawm lub teb chaws lossis cheeb tsam thiab feem ntau cuam tshuam txog kev nyab xeeb thiab kev txhawj xeeb ib puag ncig. Piv txwv li, European Union Cov Lus Qhia Tsawg Voltage (2014/35/EU) tau teeb tsa kev noj qab haus huv thiab kev nyab xeeb tseem ceeb rau cov khoom siv hluav taws xob, suav nrog cov hluav taws xob hluav taws xob, muab tso rau hauv EU lag luam.
Daim ntawv pov thawjthiab cov txheej txheem xeem
Txhawm rau ua kom pom kev ua raws li cov qauv thiab cov kev cai, nruab nrab qhov hluav taws xob sab hauv lub tshuab nqus tsev Circuit Court breakers tau txais ntawv pov thawj nruj thiab cov txheej txheem kuaj. Kev ntsuam xyuas yuav suav nrog kev ntsuas lub zog dielectric, ntsuas qhov kub thiab txias, ntsuas luv luv tiv thaiv kev ntsuas, thiab ntsuas kev ua kom muaj zog, thiab lwm yam. Cov ntaub ntawv pov thawj, xws li Underwriters Laboratories (UL) thiab TÜV Rheinland, ntsuas qhov ua tau zoo thiab kev nyab xeeb ntawm cov hluav taws xob hluav taws xob raws li cov qauv tsim ua ntej muab ntawv pov thawj.
xaus
Hauv kev xaus, kev ua raws li cov qauv thiab cov kev cai yog qhov tseem ceeb los ua kom muaj kev nyab xeeb, kev ntseeg siab, thiab kev ua haujlwm ntawmnruab nrab voltage sab hauv tsev nqus Circuit Court breakers. Cov neeg tsim khoom yuav tsum ua raws li cov qauv thoob ntiaj teb, hauv cheeb tsam, thiab lub teb chaws, ua tiav cov txheej txheem kuaj thiab ntawv pov thawj, thiab txuas ntxiv saib xyuas thiab txhim kho lawv cov khoom kom tau raws li cov kev xav tau ntawm kev lag luam.
Hu rauPeb
Nrhiav rau high-zoo nruab nrab voltage sab hauv tsev lub tshuab nqus tsev Circuit Court breakers? Saib tsis ntxiv! Peb yog cov kws tshaj lij kev tsim khoom nrog lub Hoobkas GMP, cov khoom muag loj, thiab ua tiav daim ntawv pov thawj. Peb txhawb OEM kev txiav txim, muab kev xa khoom sai, thiab muab ntim nruj kom ntseeg tau cov khoom lag luam. Tiv tauj peb ntawmaustinyang@hdswitchgear.comkom paub ntau ntxiv thiab pib muaj kev sib koom tes zoo.
Cov ntaub ntawv:
International Electrotechnical Commission (IEC) -https://www.iec.ch/
Lub koom haum ntawm Hluav Taws Xob thiab Hluav Taws Xob Hluav Taws Xob (IEEE) -https://www.ieee.org/
European Union -https://europa.eu/
Underwriters Laboratories (UL) - https://www.ul.com/
TÜV Rheinland - https://www.tuv.com/
