Dab tsi yog qhov sib txawv ntawm cov tshuab fuse hloov?
Fuse nias yog cov khoom siv hluav taws xob tseem ceeb uas tau siv los tiv thaiv lwm cov hluav taws xob los ntawm kev puas tsuaj los ntawm kev puas tsuaj ntau dhau. Lawv feem ntau siv nyob rau hauv tsev, lag luam vaj tse, thiab cov chaw muaj kev lag luam. Fuse cov pob hluav taws tuaj hauv ntau hom, txhua tus nrog nws tus kheej cov cim tshwj xeeb thiab cov ntawv thov. Hauv tsab xov xwm no, peb yuav tshawb txog ntau hom kev siv tshuab fuse thiab lawv cov haujlwm.
Rewirable Fuse Hloov
Ib qho ntawm cov kev siv hluav taws xob feem ntau yog lub tshuab raj Rewirable Fuse. Raws li lub npe qhia, hom kev siv hluav taws xob no tuaj yeem rov ua dua tshiab tom qab nws muaj cua tshuab. Nws muaj cov fuse keeb ua los ntawm cov khoom siv me me ntawm cov hlau lossis alloy uas tau muab ntim nrog cov ceramic). Thaum ntau tam sim no hla dhau ntawm fuse, lub cim melts thiab tawg cov Circuit Court, tiv thaiv lub sib txuas.
Rewirable fuse hloov muab txoj kev daws teeb meem tsawg rau kev tiv thaiv hluav taws xob kev ncig. Txawm li cas los xij, nws yuav tsum muaj kev cuam tshuam los ntawm kev siv cov cua tshuab fuse fuse. Hom fuse yuav nquag pom nyob hauv cov tsev laus thiab hluav taws xob me me.
Cartridge Fuse Hloov
Lwm yam ntawm fuse khawm yog lub Cartridge Fuse hloov. Nws yog ib qho txuas nrog cov fuse uas muaj cov khoom siv tshuab hluav taws xob hloov. Lub Cartridge Fuse hloov muaj kev tiv thaiv zoo dua li rewirable fuse hloov raws li nws los nrog lub npog uas txwv tsis pub sib chwv nrog cov seem uas huam sib luag. Nws yog feem ntau siv nyob rau hauv cov chaw nyob thiab cov ntawv thov ua lag luam.
Cartridge Fuse / Rankage muaj nyob rau ntau qhov ntau thiab tsawg thiab cov kev ntsuas tam sim no kom haum rau ntau daim ntawv thov. Lawv tuaj yeem hloov tau yooj yim los ntawm rub tawm cov qub cartridge thiab tso ib qho tshiab. Qhov no ua rau lawv txoj kev xaiv yooj yim rau kev hloov kho sai thiab yooj yim fuse.
Fuse disconnector hloov
Lub fuse disconnector hloov pauv cov haujlwm ntawm cov zog fuse hloov thiab ib qho kev hloov pauv hloov. Nws tsis yog muab kev tiv thaiv overcurrent dhau lawm tab sis tseem tso cai rau kev nyab xeeb ntawm kev sib cais ntawm Circuit Court rau kev saib xyuas lossis kho. Lub fuse disconnector hloov muaj lub tshuab ua kom tiav uas tso cai rau lub fuse kom tau yooj yim rub tawm, ua tsis sib xws ntawm Circuit Court.
Hom kev siv hluav taws xob fuse hloov yog feem ntau siv hauv kev siv cov ntawv thov uas nrawm ntawm Circuit Court yog qhov tseem ceeb. Nws muab theem ntxiv ntawm kev nyab xeeb raws li nws kom ntseeg tau tias lub Circuit Court yog cais ua ntej ua ntej ib qho haujlwm twg yog nqa tawm.
Tej yam me me Circuit Court breaker
Thaum tsis yog technically lub fuse hloov, qhov me me Circuit Court breaker (MCB) yog qhov chaw tsis nyiam kom huse cov tshuab fuse. Nws ua ke cov haujlwm ntawm cov kab ke hluav taws xob thiab hloov chaw. MCBS tau hloov cov kab ke breaker uas tuaj yeem rov pib dua tom qab lawv mus ncig ua si rau cov tam sim no ntau dhau.
MCBs muaj kev ntseeg siab tshaj dua li huse cov pob nyiaj uas lawv tsis tas yuav hloov ntawm cov hlau fuse. Lawv feem ntau siv nyob rau hauv niaj hnub hluav taws xob txhim kho thiab muab kev tiv thaiv zoo dua rau overcurrent thiab luv luv kev voj voog.
Residual Regruit Court breaker nrog overcurrent tiv thaiv
Cov ntawv sau tseg tam sim no nrog cov kev tiv thaiv overcurrent (RCBO) yog lwm hom kev tiv thaiv Circuit Court tiv thaiv uas muaj kev tiv thaiv ua ke nrog overcurrent thiab lub ntiaj teb xau. Nws muab kev nyab xeeb zoo dua los ntawm kev ntes cov khoom tsis txaus hauv hluav taws xob ntawm cov hluav taws xob tam sim no ntawm cov nyob thiab nruab nrab.
RCBOS feem ntau siv hauv kev siv cov ntawv thov rhiab uas tiv thaiv kev tiv thaiv ob tus overcurrent thiab lub ntiaj teb xau yog qhov tseem ceeb. Lawv nquag pom hauv cov tsev neeg, chaw ua haujlwm, thiab cov chaw kho mob.
Tag
Fuse cov pob nyiaj ua si ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv hluav taws xob ntawm kev puas tsuaj los ntawm kev puas tsuaj ntau dhau. Cov sib txawv ntawm cov tshuab sau hluav taws xob, suav nrog Rewirable Fuse Hloov, thiab seem sib txuas ua ke nrog kev tiv thaiv kab ke sib txawv, muab ntau theem kev tiv thaiv thiab yooj yim.
Xaiv txoj cai hom ntawm fuse hloov yog nyob ntawm daim ntawv thov tshwj xeeb thiab cov kev xav tau. Nws yog ib qho tseem ceeb kom xav txog yam kev ntaus nqi xws li tam sim no kev ntsuas, yooj yim xws li cov peev xwm ntxiv xws li kev tiv thaiv lub peev xwm thiab lub ntiaj teb tiv thaiv.
Hauv kev xaus, Fuse nias yog cov khoom tseem ceeb hauv cov tshuab hluav taws xob, kom ntseeg tau qhov kev nyab xeeb thiab cov lag luam muaj txiaj ntsig zoo ntawm hluav taws xob. Nkag siab txog ntau hom kev sib pauv hluav taws xob thiab lawv cov haujlwm yog qhov tseem ceeb rau cov kws tshaj lij ua haujlwm hauv kev lag luam hluav taws xob thiab tus kheej lub luag haujlwm saib xyuas hluav taws xob thiab kev nyab xeeb.
