Xov xwm

A Surge Protective Device (SPD) yog ib qho tseem ceeb hauv cov tshuab hluav taws xob niaj hnub, tsim los tiv thaiv cov khoom siv los ntawm cov khoom siv hluav taws xob. Cov kev hloov pauv no, feem ntau tshwm sim los ntawm xob laim lossis hluav taws xob hloov hluav taws xob, tuaj yeem ua rau muaj hluav taws xob tam sim ntawd thiab hnyav dhau. Lub luag haujlwm tseem ceeb ntawm SPD yog txhawm rau txwv cov overvoltages tam sim no thiab hloov pauv qhov kev nce siab tshaj tam sim no rau hauv av, yog li tiv thaiv kev puas tsuaj rau cov khoom siv hluav taws xob rhiab thiab ua kom muaj kev ua haujlwm txuas ntxiv. Nws lub luag haujlwm yog qhov tseem ceeb hauv kev tswj hwm kev pheej hmoo rau ob qho tib si hauv tsev thiab kev lag luam.

A Miniature Circuit Breaker yog ib qho tseem ceeb tsis siv neeg tiv thaiv nyob rau hauv hluav taws xob faib systems. Nws txoj hauv kev ua haujlwm yog nyob ntawm thermal thiab magnetic mechanisms txhawm rau txheeb xyuas qhov txawv txav tam sim no. Thaum txheeb xyuas qhov cuam tshuam ntawm overcurrent lossis short-circuit faults, lub cuab yeej tam sim ntawd cuam tshuam lub Circuit Court. Qhov kev txiav txim tam sim no tiv thaiv kev puas tsuaj rau cov hlua hluav taws xob thiab cov khoom siv txuas nrog. Lub hauv paus tsim ua kom muaj kev nyab xeeb ntawm kev ua haujlwm thiab kev cia siab rau qhov system.

Hauv cov tshuab hluav taws xob niaj hnub, tshwj xeeb hauv kev siv hnub ci thiab kev lag luam, lub luag haujlwm ntawm kev tiv thaiv hluav taws xob yog qhov tseem ceeb. Lub Dc Fuse yog ib qho tseem ceeb ntawm cov khoom tsim los cuam tshuam lub hwj chim thaum lub sij hawm overcurrent lossis luv-circuit. BYPV-63 series fuse yas dhos sawv cev rau cov kev daws teeb meem tshwj xeeb rau cov chaw muaj hluav taws xob DC no, muab lub hauv paus ruaj ntseg thiab txhim khu kev qha rau cov khoom siv hluav taws xob tseem ceeb. Nws tsim tsom mus rau kev ua kom muaj kev nyab xeeb ntawm cov khoom siv thiab kev ncaj ncees los ntawm kev ua haujlwm kom zoo ntawm lub fuse.

Kev ntseeg tau thiab kev ua haujlwm ntawm lub tshuab hluav taws xob photovoltaic yog nyob ntawm qhov ua tau zoo ntawm nws cov khoom sib txuas. Pv Connector yog ib qho tshwj xeeb hluav taws xob interface tsim los tsim kev ruaj ntseg thiab tsis tshua muaj kev sib txuas hauv lub hnub ci array. PV-BY-03 series, lub vaj huam sib luag-mounted hom, yog engineered los ua kom tiav lub luag hauj lwm no, muab ib tug ruaj khov kev twb kev txuas taw tes rau combining hwj chim los ntawm ntau lub vaj huam sib luag los yog txuas rau inverters. Nws tus qauv tsim ua ntej tseem ceeb rau kev ua haujlwm ntev ntev nyob rau hauv cov xwm txheej nyuaj xws li kev teeb tsa hnub ci.

Miniature Circuit Breaker (MCB) yog ib qho tseem ceeb hauv kev tsim hluav taws xob niaj hnub, muab kev tiv thaiv tseem ceeb tiv thaiv overcurrent thiab luv-circuit txhaum. Thaum MCB nws tus kheej yog cov cuab yeej tiv thaiv tiav, nws txoj haujlwm tuaj yeem nthuav dav los ntawm ntau yam khoom siv tshwj xeeb. Cov khoom no yog tsim los rau kev sib txuas ua ke nrog cov tub ntxhais tawg, muab kev tswj kom zoo, kev saib xyuas, thiab kev nyab xeeb muaj peev xwm rau kev tswj xyuas hluav taws xob muaj zog dua.

Kev nyab xeeb thiab ua haujlwm tau zoo ntawm lub tshuab hluav taws xob photovoltaic (PV) yog nyob ntawm cov khoom muaj zog uas tsim los rau cov ntawv thov tam sim no (DC). Ib qho tseem ceeb hauv cov kev teeb tsa no yog PV Isolator Hloov, ib qho cuab yeej tsim kho tshwj xeeb rau cov kev xav tau tshwj xeeb ntawm lub hnub ci zog. Nws ua hauj lwm raws li ib tug phau ntawv disconnection taw tes, ua kom muaj kev sib cais ntawm hluav taws xob circuits rau kev txij nkawm, installation, los yog thaum muaj xwm ceev xwm txheej, yog li ua kom muaj kev ruaj ntseg ntawm cov neeg ua hauj lwm thiab cov khoom siv.