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Lub cuab yeej tiv thaiv kev kub ntxhov yog dab tsi?
Hauv lub tshuab fais fab niaj hnub no, kev nce siab ib ntus los ntawm xob laim, kev hloov pauv hluav taws xob, thiab kev ua haujlwm ntawm cov khoom siv ua rau muaj kev phom sij rau cov khoom siv hluav taws xob. Thaum muaj kev nce siab, nws yuav ua rau puas tsuaj rau cov khoom siv rhiab heev, cov khoom siv tsis ua haujlwm, lossis txawm tias hluav taws kub ...Nyeem ntxiv -
Kev tiv thaiv lub cev muaj zog yog dab tsi?
Hauv cov tshuab hluav taws xob hauv kev lag luam thiab kev lag luam, cov cav hluav taws xob yog lub hauv paus tseem ceeb rau ntau yam khoom siv thiab cov kab ntau lawm. Thaum lub cav tsis ua haujlwm, nws yuav ua rau muaj kev cuam tshuam rau kev tsim khoom, kev puas tsuaj rau cov khoom siv, thiab txawm tias muaj kev phom sij rau kev nyab xeeb. Yog li ntawd, Kev Tiv Thaiv Lub Cev Muaj Zog tau dhau los ua ib qho tseem ceeb uas yuav tsum tau ua...Nyeem ntxiv -
Lub hom phiaj ntawm lub tshuab tiv thaiv hluav taws xob yog dab tsi?
Lub hom phiaj ntawm lub cuab yeej tiv thaiv hluav taws xob (surge protector) yog dab tsi? Hauv cov tshuab hluav taws xob niaj hnub no, kev nce hluav taws xob ntau dhau, kev nce hluav taws xob ntau dhau, thiab suab nrov ntawm kab hluav taws xob ua rau muaj kev phom sij zais rau cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob. Lub cuab yeej tiv thaiv hluav taws xob ntau dhau (tseem hu ua SPD, Surge Protective Device) yog ib qho kev tiv thaiv tseem ceeb tiv thaiv cov kev pheej hmoo no, ...Nyeem ntxiv -
RCD thiab circuit breaker puas zoo ib yam?
Puas yog RCD thiab circuit breaker zoo ib yam? Hauv cov tsev nyob, cov lag luam, thiab cov tshuab hluav taws xob hauv kev lag luam, Circuit Breaker Rcd yog ob lub cuab yeej tiv thaiv tseem ceeb - tab sis lawv tsis sib pauv tau. Txawm hais tias ob qho tib si ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv cov khoom siv hluav taws xob, lawv cov haujlwm tseem ceeb, kev tiv thaiv...Nyeem ntxiv -
Qhov txawv ntawm lub Circuit Breaker thiab Molded Case Circuit Breaker yog dab tsi?
Hauv kev tiv thaiv hluav taws xob, cov circuit breakers ua lub hauv paus ntawm kev faib hluav taws xob kom muaj kev nyab xeeb, tab sis tsis yog txhua lub breakers raug tsim zoo ib yam. Ntawm ntau hom muaj, Mccb Molded Case Circuit Breaker sawv tawm ua qhov kev daws teeb meem zoo rau cov ntawv thov uas xav tau ntau, sib txawv lub ntsiab lus ...Nyeem ntxiv -
Lub 2000W ntshiab sine wave inverter yuav khiav li cas?
Khiav koj cov khoom siv uas koj nyiam tshaj plaws uas koj feem ntau siv hauv tsev los ntawm koj lub 12V system nrog peb lub 2000W inverter. Tso cai rau koj kom muaj zog rau ntau yam khoom siv txog li 2000W, suav nrog cov chargers, kettles, cua fryers, plaub hau dryers, peb cov inverters yuav hloov txoj kev koj mus tawm ntawm grid. Ua ib yam khoom tseem ceeb los ntawm Zhejia...Nyeem ntxiv -
Lub cuab yeej RCBO yog dab tsi?
RCBO yog luv rau Residual Current Circuit Breaker nrog Overcurrent Protection. RCBO yog ib qho tseem ceeb hauv cov tshuab hluav taws xob. Lawv muab ob qho tib si residual current protection thiab overcurrent protection. Nws yog lub circuit breaker ntsia rau hauv koj lub consumer board lossis fuse board. Raws li ob-function ...Nyeem ntxiv -
Lub chaw fais fab 1000 watt yuav khiav li cas?
Lub chaw fais fab 1000W uas nqa tau yooj yim tuaj yeem muab hluav taws xob rau feem ntau cov khoom siv me me mus rau nruab nrab—xws li cov laptops, xov tooj, cov tshuab CPAP, cov tub yees me me, cov kiv cua, cov teeb LED, cov drones, thiab txawm tias cov khoom siv ua noj ua haus me me. Thaum cov dej num sab nraum zoov thiab kev npaj rau thaum muaj xwm txheej ceev tau txais kev saib xyuas ntau ntxiv, Lub Chaw Fais Fab Sab Nraud uas ntseeg tau tau muaj...Nyeem ntxiv -
Qhov txawv ntawm lub tshuab hluav taws xob thiab RCD yog dab tsi?
Cov cuab yeej hluav taws xob ua haujlwm tiv thaiv lub voj voog, thaum RCDs ua kom ntseeg tau tias qhov tsis sib npaug ntawm tam sim no tsis ua rau lub neej muaj kev pheej hmoo. Nws zoo li ob lub zog ua haujlwm ua ke los ua kom ob lub voj voog sib txuas thiab tib neeg muaj kev nyab xeeb. Hauv cov txheej txheem hluav taws xob, kev nkag siab txog lub luag haujlwm sib txawv ntawm ob lub Cheebtsam no...Nyeem ntxiv -
Lub Molded Case Circuit Breaker (MCCB) yog dab tsi?
Cov Khoom Siv Hluav Taws Xob Molded Case Circuit Breakers (MCCBs) yog ib hom khoom siv tiv thaiv hluav taws xob uas siv los tiv thaiv cov hluav taws xob los ntawm kev puas tsuaj los ntawm overcurrents lossis luv luv circuits. Lawv cov yam ntxwv tseem ceeb suav nrog: Molded Case: Raws li lub npe qhia, MCCBs muaj lub plhaub ruaj khov thiab rwb thaiv tsev mad...Nyeem ntxiv -
Qhov txawv ntawm lub thawv fuse thiab lub thawv faib khoom yog dab tsi?
Ib lub thawv faib hluav taws xob xa 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 qhov hluav taws xob yog tias muaj qee yam tsis raug, xws li luv luv lossis overload. Thaum bot...Nyeem ntxiv -
Dab tsi yog Residual Current Breaker nrog kev tiv thaiv overcurrent?
Lub ntsiab lus ntawm RCBO yog dab tsi? Lub ntsiab lus ntawm RCBO yog lub cuab yeej hluav taws xob seem uas muaj kev tiv thaiv overcurrent. Cov khoom siv no yog tsim los kom ntseeg tau tias cov hluav taws xob ua haujlwm zoo, ua rau txiav tawm thaum twg pom tias muaj qhov tsis sib npaug. Ua ib lub cuab yeej tiv thaiv hluav taws xob tseem ceeb, Residua...Nyeem ntxiv