A lub thawv faib khoomxa hluav taws xob los ntawm ib qho chaw tseem ceeb mus rau ntau lub voj voog me me. Koj siv nws los teeb tsa thiab tswj qhov chaw hluav taws xob mus rau hauv ib lub tsev lossis thaj chaw.Lub thawv fuse tiv thaiv txhua lub voj voog los ntawm kev nres cov hluav taws xob yog tias muaj qee yam tsis raug, xws li luv luv lossis overload.Txawm hais tias ob qho tib si ua lub luag haujlwm hauv cov kab ke hluav taws xob, lawv cov haujlwm tseem ceeb, cov khoom, thiab cov ntawv thov niaj hnub no sib txawv ntau heev - ua rauLub thawv faib khoomqhov kev xaiv zoo tshaj plaws rau kev nyab xeeb thiab kev ua haujlwm hluav taws xob niaj hnub no.
Cov thawv fuse vam khom cov fuses, uas yog cov khoom siv ib zaug xwb uas yaj los cuam tshuam tam sim no thaum muaj teeb meem.Thaum lub fuse tawg, nws yuav tsum tau hloov tes, ua rau lub sijhawm tsis ua haujlwm thiab muaj kev pheej hmoo ntawm kev nyab xeeb yog tias tsis kho sai. Qhov sib txawv, lub thawv faib khoom niaj hnub no muaj cov khoom siv tiv thaiv siab heev es tsis txhob siv cov fuses, xws li cov khoom siv hluav taws xob seem (RCCBs) thiab cov khoom siv hluav taws xob me me (MCBs), muab kev tiv thaiv rov siv tau, teb sai. Qhov sib txawv tseem ceeb no ua rau lub thawv faib khoom ua qhov kev daws teeb meem txhim khu kev qha thiab yooj yim dua rau kev siv hauv tsev thiab kev lag luam me.
Peb tshwj xeeb hauv cov khoom siv hluav taws xob zoo, thiab nwsUK style hlau faib lub thawvsawv tawm ua qhov kev xaiv zoo tshaj plaws rau cov ntawv thov hauv tsev.Tsim los tswj thiab faib hluav taws xob kom zoo, lub thawv faib hluav taws xob no siv lub tshuab tiv thaiv av kom tsis txhob xau hluav taws xob ua lub hauv paus tseem ceeb, ua raws li cov qauv kev nyab xeeb niaj hnub no thiab tshem tawm qhov teeb meem ntawm kev hloov fuse. Nruab nrog ib kab ntawm cov khoom siv hluav taws xob me me uas teeb tsa kab rov tav, nws muaj qhov ntsuas tam sim no ntawm 100 amps - txaus kom ua tau raws li qhov xav tau hluav taws xob ntawm cov tsev neeg loj.
Kev ua raws li cov qauv thoob ntiaj teb yog lub cim ntawm Lub Thawv Faib Khoom no.Nws ua tau raws li tus qauv BS/EN61439-3, ua kom muaj kev ua tau zoo thiab kev nyab xeeb. Lub thawv muaj qib tiv thaiv IP20 rau kev siv sab hauv tsev, thaum peb kuj muaj cov koob tiv thaiv dej IP65 los pab rau sab nraum zoov lossis qhov chaw ntub dej. Kev siv tau ntau yam yog lwm lub zog: nrog rau 2-22 txoj kev xaiv muaj thiab qhov loj me uas hloov kho tau, Lub Thawv Muab Khoom tuaj yeem hloov kho rau ntau yam xwm txheej teeb tsa, los ntawm cov chav tsev me me mus rau cov tsev loj.
Cov qauv tsim zoo ua rau lub thawv faib khoom no siv tau yooj yim dua. Muaj ntau lub qhov rau cov xov hlau puag ncig (25mm thiab 32mm) nyob rau sab saud thiab hauv qab, nrog rau 40mm rau sab thiab nraub qaum, ntxiv rau qhov loj dua tom qab - ua rau kev xa xov hlau yooj yim thiab teeb tsa zoo. Lub hau muaj cov hlau nplaum tsim tshwj xeeb uas ua rau nws kaw tau zoo thiab yooj yim nkag mus thaum lub sijhawm kho. Txoj kev tsheb ciav hlau DIN uas tsa siab ua rau cov xov hlau zoo dua, txo cov teeb meem sib xyaw thiab txhim kho qhov cua kom ua haujlwm ruaj khov.
Lub thawv faib khoom siv lub qauv niaj hnub no, ua los ntawm cov hmoov polyester dawb (RAL9003) uas sib xyaw zoo nrog feem ntau cov khoom dai sab hauv. Nws muaj qhov chaw dav thiab yooj yim rau kev txuas xov hlau, nrog rau chav ntxiv rau RCBOs, uas tso cai rau kev txhim kho yav tom ntej thiab kev tiv thaiv dav dua. Kev tsim qauv txuas tau yooj yim ua rau muaj ntau txoj kev teeb tsa ntawm txoj kev tiv thaiv, hloov kho rau ntau hom kev teeb tsa hluav taws xob thiab txhim kho kev nyab xeeb tag nrho.
Hauv kev xaus lus, Lub Thawv Faib Khoom ua tau zoo dua li cov thawv fuse ib txwm muaj hauv kev nyab xeeb, yooj yim, thiab hloov pauv tau yooj yim.C&J Electrical lub thawv faib hluav taws xob hlau Askiv ua rau cov txiaj ntsig no nce siab nrog nws txoj kev ua raws li cov qauv nruj, kev teeb tsa ntau yam, kev tsim qauv yooj yim rau tus neeg siv, thiab kev ua haujlwm zoo. Txawm hais tias rau kev tsim kho tsev tshiab lossis kev kho dua tshiab ntawm lub tshuab hluav taws xob, lub thawv faib hluav taws xob no yog qhov kev xaiv txhim khu kev qha los xyuas kom meej tias muaj kev faib hluav taws xob zoo thiab kev tiv thaiv kev nyab xeeb rau tsev neeg.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-05-2025