Txoj moo

Surge Cov Khoom Siv Tiv Thaiv (SPDS) Ua ib lub luag haujlwm tseem ceeb hauv kev tiv thaiv cov zog hluav taws xob network los ntawm overvoltage thiab nthwv dej. Lub peev xwm ntawm SPD kom txwv cov kev tiv thaiv nyob rau hauv lub xov xwm faib tawm los ntawm kev hloov pauv tshiab tam sim no nyob ntawm cov khoom tiv thaiv surge tiv thaiv, tus qauv tshuab ...

Tej yam me me Circuit Court sib tsoo (MCBS) tsim rau DC voltagent yog qhov zoo tagnrho rau kev siv thiab photovoltaic (PV) DC tshuab. Nrog rau kev tsom xam tshwj xeeb thiab kev ntseeg tau, cov mcbs no muaj ntau cov kev sib tw uas muaj tseeb los ntawm kev thov tam sim no ...

Nyob rau hauv lub ntiaj teb ntawm hluav taws xob kev nyab xeeb, muaj ntau cov cuab yeej thiab cov khoom siv uas tuaj yeem pab tiv thaiv tib neeg thiab cov cuab yeej los ntawm cov kev phom sij. Cov ntawv sau tseg tam sim no nrog kev tiv thaiv kev tiv thaiv ntau dhau (RCBO rau luv luv) yog ib lub cuab yeej uas nrov rau nws txoj kev nyab xeeb ua kom muaj kev nyab xeeb. RCBOS yog tsim los ua le ...

Yog tias koj ua haujlwm nrog cov khoom siv hluav taws xob lossis hauv kev tsim kho cov chaw tsim khoom, koj yuav tau hla lub sijhawm Rcbo. Tab sis dab tsi raws nraim yog rcbos, thiab lawv yuav ua li cas lawv txawv ntawm RCDs? Nyob rau hauv no blog, peb yuav tshawb txog kev ua haujlwm ntawm RCBos thiab muab piv rau RCDS los pab koj nkag siab lawv cov luag haujlwm txawv hauv e ...

Thaum nws los txog rau cov chaw ua haujlwm nyob thiab lub teeb ua lag luam, muaj lub teeb cig lees hloov kho yog qhov tseem ceeb los tswj hwm hluav taws xob thiab kev ua haujlwm. Lub Jch2-125 Lub ntsiab hloov cais tawm, tseem hu ua kev sib cais, yog qhov kev daws teeb meem, cov tshuaj muaj txiaj ntsig uas muaj ntau ntawm fe ...

Nyob rau hauv lub ntiaj teb ntawm lub tshuab hluav taws xob thiab cov voj voog, kev nyab xeeb yog qhov tseem ceeb. Ib qho tseem ceeb ntawm cov khoom siv uas ua lub luag haujlwm tseem ceeb hauv kev tswj kev nyab xeeb yog Moulded Cov Ntaub Ntawv Circuit Coer (McCB). Tsim los tiv thaiv kev sib tw los ntawm overloads lossis luv voj voog, cov cuab yeej kev nyab xeeb ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv ...

RCO tau siv dav hauv ntau qhov chaw. Koj tuaj yeem nrhiav lawv hauv kev lag luam, ua lag luam, cov tuam tsev siab, thiab cov tsev nyob. Lawv muab cov kev tiv thaiv kev tiv thaiv tam sim no, ntau dhau ntawm Circuit Court, thiab lub ntiaj teb tiv thaiv. Ib qho ntawm cov txiaj ntsig tau txais txiaj ntsig ntawm kev siv ...

Nyob rau hauv lub ntiaj teb ntawm lub tshuab hluav taws xob thiab cov voj voog, kev nyab xeeb yog qhov tseem ceeb. Ib qho ntawm cov tseem ceeb rau kev ua kom muaj kev nyab xeeb hauv hluav taws xob thiab kev tiv thaiv yog MCB (tej yam me me Circuit Court breaker). MCBS tau tsim los txiav tawm cov kab voj voog thaum txawv txav yog kuaj pom, tiv thaiv tej zaum muaj peev xwm ua tau ...

Yog tias koj tau tshawb fawb txog hluav taws xob kev nyab xeeb, koj tuaj yeem hla lub sij hawm "hom B RCD". Tab sis dab tsi raws nraim yog hom b rcd? Nws txawv li cas los ntawm lwm cov khoom siv hluav taws xob zoo sib xws? Nyob rau hauv no blog ncej, peb yuav delve rau hauv lub ntiaj teb ntawm b-hom RCDs thiab nthuav dav yog y ...

Residual tam sim no pab kiag (RCDs) yog ib qho tseem ceeb ntawm kev ntsuas hluav taws xob hauv cov chaw nyob ntawm thaj chaw thiab kev lag luam ib puag ncig. Nws ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv cov tib neeg los ntawm hluav taws xob hluav taws xob thiab tiv thaiv kev tuag los ntawm kev tuag ntawm hluav taws xob. Nkag siab txog kev ua haujlwm thiab kev ua haujlwm ...

Pwm Rooj Circuit Court (McCb) Ua si lub luag haujlwm tseem ceeb hauv kev tiv thaiv peb lub tshuab hluav taws xob, tiv thaiv peb cov cuab yeej siv zog thiab ua kom peb muaj kev nyab xeeb. Cov hluav taws xob tiv thaiv hluav taws xob no muab kev tiv thaiv txhim khu kev qha thiab muaj kev tiv thaiv zoo rau kev sib tw, luv luv ntawm hluav taws xob. Hauv ...

Lub ntiaj teb tam sim no Circuit Court Shrers yog voltage ntes cov khoom siv, uas tam sim no tau hloov los ntawm cov cuab yeej tam sim no (RCD / RCCB). Feem ntau, tam sim no rhiab cov khoom siv Rccb, thiab voltage ntes cov khoom muaj npe li lub ntiaj teb torcuit Court breaker (ELCB). Plaub caug xyoo dhau los, thawj EMBB lo ...