Dab tsi yog qhov tseeb raw khoom tiam sis nyob rau hauv kev tsim cov siab -kev ua tau zoo Circuit Court breakers rau lub zog tshiab sector?

Kev loj hlob sai ntawm lub zog tshiab, tshwj xeeb tshaj yog lub zog hluav taws xob photovoltaic thiab lub tsheb hluav taws xob them, yog tsav cov khoom siv tshiab tseem ceeb hauv kev tsim cov khoom siv hluav taws xob siab -kev ua tau zoo. Raws li lub ntiaj teb hloov mus rau qhov chaw muaj zog ntau dua, cov khoom siv hluav taws xob uas tiv thaiv cov tshuab no yuav tsum hloov zuj zus los tswj cov hluav taws xob ntau dua thiab cov yam ntxwv tam sim no. Kev lig kev cai, cov hluav taws xob hluav taws xob tau tsim los rau cov qauv hloov pauv tam sim no, tab sis qhov nce ntawm cov ntawv thov tam sim no hauv lub hnub ci zog thiab roj teeb cia tau yuam kom rov xav txog cov khoom siv engineering. Hauv cov ntsiab lus no, cov khoom siv yas thiab hlau tau hloov pauv los ntawm qib siab - cov khoom siv thev naus laus zis thiab cov alloys uas muaj kev tiv thaiv hluav taws xob zoo dua thiab hluav taws xob rwb thaiv tsev. Piv txwv li, lub plhaub sab nrauv ntawm lub siab - zoo Circuit Court breaker yog tam sim no feem ntau yog ua los ntawm cov iav siab heev - fiber ntau reinforced polymers. Cov ntaub ntawv no raug xaiv tshwj xeeb vim tias lawv tuaj yeem tiv taus qhov kub thiab txias feem ntau pom nyob rau hauv cov khoom siv hnub ci sab nraum zoov yam tsis muaj warping, degrading, los yog poob lawv cov khoom dielectric. Tsis zoo li cov qauv hauv cov yas yas, cov polymers txhawb nqa no tuav lawv txoj kev ntseeg ruaj khov nyob rau hauv qhov raug UV tas li thiab hloov pauv ib puag ncig, kom ntseeg tau tias cov txheej txheem sab hauv tseem tiv thaiv tau ntau xyoo.

Sab hauv, kev sib tw ntawm kev tswj hluav taws xob arcs tau ua rau muaj kev hloov pauv loj hauv metallurgy. Kev siv nyiaj -graphite lossis silver-tungsten alloys rau cov neeg sib cuag tau dhau los ua tus qauv kev lag luam los tswj qhov siab DC voltages ntau hauv cov tshuab photovoltaic. Cov ntaub ntawv tshwj xeeb no yog qhov tseem ceeb vim tias DC circuits muaj ntau yam ua rau muaj kev cuam tshuam ntau dua li cov qauv AC circuits, qhov twg tam sim no ib txwm dhau los ntawm xoom point. Thaum lub voj voog raug cuam tshuam hauv qhov siab -voltage DC system, lub arc tuaj yeem kub heev thiab puas tsuaj; nyiaj-raws li alloys muab qhov tsim nyog conductivity thiab arc yaig kuj los xyuas kom meej tias cov neeg sib cuag tsis weld ua ke los yog deteriorate ntxov ntxov. Ntawm Zhejiang Westroom Electric, peb pheej nqis peev hauv kev tsim kho thev naus laus zis thiab koom tes nrog cov koom haum tshawb fawb los tsim cov khoom siv tau zoo tshaj plaws thiab siab tshaj -cov ntaub ntawv zoo rau cov khoom tseem ceeb no. Qhov no tsom rau cov ntaub ntawv tshawb fawb tso cai rau kev tsim cov khoom sib txawv, xws li Cov Hluav Taws Xob Hluav Taws Xob (MCB) rau cov me me - hnub ci arrays thiab Moulded Case Circuit Breakers (MCCB) rau loj - cov chaw them nqi hluav taws xob, txhua qhov ua tau zoo rau cov kev xav tau tshwj xeeb.

Qhov sib txawv ntawm cov - cov qauv kev ua tau zoo thiab cov khoom siv ib txwm muaj feem ntau nyob hauv lawv cov kev tsim khoom thiab kev ruaj ntseg ib puag ncig. Ntau lub tuam txhab tam sim no tau txais cov txheej txheem tsim ntsuab uas ua ntej txo cov pov tseg hauv kev txhaj tshuaj molding thiab stamping cov haujlwm. Piv txwv li, laser marking yog nce hloov cov cwj mem ib txwm siv -raws li cov ntawv lo. Qhov no muab txoj hauv kev mus tas li, siab - qhov sib txawv los tso saib cov txheej txheem tsis zoo uas yuav tsis ploj mus dhau lub sijhawm, thaum tseem muab lwm txoj hauv kev zoo rau cov tshuaj inks. Rau cov tuam txhab engineering hauv Tebchaws Europe thiab Tebchaws Meskas, cov khoom siv hluav taws xob sib txuas uas siv cov kev txiav no - cov ntaub ntawv thiab cov txheej txheem tsim khoom yog qhov tseem ceeb rau kev ua tau raws li qhov yuav tsum tau ua thiab cov hom phiaj kev ruaj ntseg ib puag ncig. Tsis tas li ntawd, kev sib koom ua ke ntawm cov khoom siv semiconductor rau hauv kev tsim hluav taws xob hluav taws xob yog ib qho kev loj hlob, ua kom yooj yim rau kev saib xyuas digital ntawm tam sim no ntws thiab kub. Qhov kev ua haujlwm "ntse" no tso cai rau kev saib xyuas kev kwv yees, qhov twg lub kaw lus tuaj yeem ceeb toom tus neeg teb xov tooj rau qhov muaj feem cuam tshuam ua ntej nws ua rau muaj kev puas tsuaj.

Txhawm rau kom muaj kev nyab xeeb thiab siv tau ntev ntawm cov cuab yeej no, ua raws li cov kauj ruam siv tau yog qhov tseem ceeb rau txhua qhov kev teeb tsa. Cov txheej txheem pib nrog kev tshuaj xyuas tag nrho ntawm cov kev qhia tshwj xeeb kom ntseeg tau tias lub tshuab hluav taws xob hluav taws xob thiab cov kev ntsuas tam sim no phim qhov tshwj xeeb DC lossis AC load ntawm lub cev. Thaum lub sij hawm installation, cov cuab yeej yog feem ntau mounted rau ib tug qauv DIN rail nyob rau hauv ib tug tis box. Nws yog ib qho tseem ceeb heev kom tshem tawm cov rwb thaiv tsev los ntawm cov xaim kom meej thiab siv cov khoom zoo siab - zoo ferrules kom muaj kev sib txuas zoo. Thaum zawm lub davhlau ya nyob twg screws, calibrated torque ciaj ntswj yuav tsum tau siv kom ncav cuag lub chaw tsim tshuaj paus qhov nro; Yog tias qhov kev sib txuas yog xoob dhau lawm, nws tuaj yeem tsim kev tiv thaiv thiab cua sov, thaum dhau - zawm tuaj yeem ua rau cov nyiaj puas tsuaj - alloy hu. Rau DC systems, txheeb xyuas qhov tseeb polarity yog ib kauj ruam tseem ceeb, raws li ntau DC - cov kev txwv tshwj xeeb yog kev taw qhia. Ib zaug ntsia, phau ntawv toggle yuav tsum tau sim kom paub meej tias lub tshuab ua haujlwm tsis zoo. Los ntawm kev nyob ntawm qhov chaw ua haujlwm ntawm cov khoom siv thiab cov txheej txheem thev naus laus zis, thiab ua raws li cov txheej txheem kev teeb tsa nruj, peb ua kom peb cov khoom tau npaj kom tau raws li qhov xav tau thiab ntau yam kev xav tau ntawm kev hloov pauv hluav taws xob thoob ntiaj teb.