Fuse tooj liab tuav: cov cuab yeej txhawb nqa rau qis -voltage hluav taws xob tiv thaiv

Fuse tooj liab tuav yog cov khoom siv hauv cov khoom siv hluav taws xob kom ruaj ntseg fuses thiab muab kev sib txuas hluav taws xob txhim khu kev qha. Lawv yog cov tseem ceeb ntawm cov khoom siv hluav taws xob tsawg-voltage fuse thiab, ua ke nrog cov fuse txuas thiab cov khoom txhawb nqa, tsim ib chav tiv thaiv tiav.

Nws cov haujlwm tseem ceeb suav nrog: muab lub platform ruaj khov rau fuses, kom ntseeg tau tias lawv qhov chaw raug thiab tiv thaiv kom xoob hauv cov khoom siv; Kev sib cais hluav taws xob tau ua tiav los ntawm cov ntaub ntawv insulating los tiv thaiv kev sib cuag hluav taws xob thiab kev phom sij luv luv; Muab cov kev tiv thaiv uas tsis tshua muaj hluav taws xob los xyuas kom muaj kev sib kis tam sim no; Tiv thaiv lub fuse los ntawm ib puag ncig yam xws li kev sib tsoo tshuab, plua plav, thiab ya raws; Nyob rau tib lub sijhawm, nws txhawb kev hloov pauv sai tom qab fuse tsis ua haujlwm, txo qis lub sijhawm ua haujlwm. Nyob rau hauv cov xwm txheej xws li kev lag luam hluav taws xob, hluav taws xob tshiab, thiab hluav taws xob hluav taws xob, qhov chaw sib txuas lus rau NH fuse ua haujlwm raws li ob qho tib si lub cev muaj zog rau kev tiv thaiv kev ua haujlwm thiab cov khoom tseem ceeb rau kev txhim kho kev ua haujlwm zoo.

Cov qauv sab hauv ntawm Fuse tooj liab tuav yog tsim los ntawm plaub lub hom phiaj tseem ceeb: "fixation, conductivity, cais, thiab tiv thaiv". Nws tsuas yog muaj plaub yam tseem ceeb: cov ntawv txheeb xyuas, cov rooj zaum insulating, txuas cov ntsia hlau, thiab cov ntaub thaiv npog / cov ntaub thaiv npog. Daim ntawv conductive yog ua los ntawm cov khoom siv hluav taws xob zoo heev thiab yog lub luag haujlwm rau kev sib txuas cov kab hluav taws xob thiab cov kab thauj khoom kom ntseeg tau tias kev sib kis tau ruaj khov; Lub rooj zaum rwb thaiv tsev yog ua los ntawm cov ntaub ntawv kub thiab arc resistant, uas tsis tsuas yog txhawb nqa thiab kho cov ntawv conductive, tab sis kuj ua tiav kev sib cais ntawm Circuit Court; Txuas cov ntsia hlau muab cov ntsiab lus txuas txuas txuas ntxiv kom tsis txhob muaj kev sib cuag tsis zoo; Qee cov qauv tau nruab nrog kev tiv thaiv npog / cov ntaub thaiv npog los tiv thaiv cov neeg ua haujlwm los ntawm kev sib tsoo nrog cov khoom nyob thiab tiv thaiv ib puag ncig sab nraud.

Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm Fuse tooj liab hauv paus tsis yog ua kom tawg ncaj qha rau hauv Circuit Court, tab sis muab lub platform ua haujlwm ruaj khov rau lub fuse txuas: thaum lub Circuit Court yog overloaded los yog luv luv Circuit Court, dhau tam sim no ua rau lub fuse txuas rau overheat thiab yaj. Lub hauv paus ua kom ntseeg tau tias qhov txuas fuse txuas ruaj khov thiab txhim khu kev ntseeg tau txuas nrog lub voj voog thaum lub sijhawm txheej txheem no, yog li ua tiav qhov kev sib cais tsis raug thiab tiv thaiv kev nyab xeeb ntawm cov khoom siv backend.

Kev faib tawm thiab kev qhia tshwj xeeb ntawm Fuse tooj liab riam yuav tsum tau ua raws li cov txheej txheem sib txawv thiab cov kev cai. Kev lag luam feem ntau yog muab faib raws li kev teeb tsa, kev teeb tsa ncej, cov yam ntxwv ua haujlwm, thiab daim ntawv thov teb. Raws li txoj kev teeb tsa, nws tuaj yeem muab faib ua DIN rail installation hom thiab ntsia hlau installation hom, haum rau txawv txee layouts; Raws li tus naj npawb ntawm tus ncej, nws tuaj yeem muab faib ua ib tus ncej (1P), ob tus ncej (2P), peb ncej (3P), thiab plaub ncej (4P) kom tau raws li cov kev xav tau ntawm ntau qhov kev faib tawm.

Raws li DC hnub ci fuse riam kev sib cuag muaj nuj nqi, nws tuaj yeem muab faib ua cov qauv nrog fuse qhov taw qhia (BFI) thiab cov qauv tsis muaj qhov taw qhia, uas pab txhawb kev txheeb xyuas sai ntawm qhov tsis raug; Raws li daim ntawv thov teb, nws tuaj yeem muab faib ua photovoltaic DC nplooj siab hom, them pawg siab hom, thiab hom kev lag luam dav dav, uas haum rau lub zog tshiab, cov chaw them nyiaj, thiab cov xwm txheej kev lag luam. Cov khoom siv hluav taws xob tseem ceeb suav nrog cov ntsuas hluav taws xob (xws li 600VAC, 1500VDC), ntsuas tam sim no (xws li 32A, 63A, 400A), thiab lwm yam. Thaum xaiv, kev sib txuam nruj ntawm cov ntsuas hluav taws xob yuav tsum tau ua, thiab cov khoom lag luam ua raws li cov qauv thoob ntiaj teb thiab hauv tsev xws li UL 4248, IEC 604.69 ua ntej, kev ua raws cai thiab kev nyab xeeb.

Qhov kev ua tau zoo thiab kev ua neej nyob ntawm Ntshiab tooj liab riam rau NH fuse nyob ntawm kev xaiv cov khoom siv thiab cov txheej txheem tsim khoom. Insulating lub rooj zaum feem ntau yog ua los ntawm cov ntaub ntawv xws li phenolic resin thiab siab - kub resistant ceramics, uas muaj zoo heev rwb thaiv tsev, kub tsis kam, thiab arc kuj; Cov khoom siv hluav taws xob yog ua los ntawm cov khoom siv hluav taws xob zoo xws li cov tooj liab ntshiab thiab nyiaj strips, thiab qee cov khoom tau plated nrog npib tsib xee lossis tin kom txo tau kev sib cuag thiab txhim kho corrosion.

Thaum lub sij hawm tsim cov txheej txheem, precision stamping, txhaj tshuaj molding, automated vuam thiab lwm yam txheej txheem yog siv los xyuas kom meej qhov tseeb thiab kev sib txuas kev ntseeg tau ntawm tooj liab tuav rau fuse bases, thaum nruj me ntsis tswj cov ntsiab lus tseem ceeb xws li rwb thaiv tsev tsis kam thiab txhua yam muaj zog.

Ntawm daim ntawv thov theem ntawm Fuse tuav rau NH fuse, kev xaiv yuav tsum ua raws li qhov hluav taws xob hluav taws xob, tam sim no, thiab ib puag ncig kom ntseeg tau tias lub hauv paus thiab fuse specifications tau zoo sib xws; Ua raws li cov chaw tsim khoom tshwj xeeb thaum lub sijhawm teeb tsa kom muaj kev ruaj ntseg thiab kev sib cuag zoo; Tsis tu ncua xyuas cov tsos mob thiab kev ntseeg tau ntawm kev sib txuas thaum lub sij hawm tu txhua hnub. Thaum hloov lub fuse, xaiv tib yam khoom tshwj xeeb thiab ua haujlwm hauv lub zog -tawm lub xeev kom tsis txhob muaj kev pheej hmoo ntawm kev nyab xeeb.
 

Yog tias koj muaj lus nug lossis cov khoom yuav tsum tau hais txog kev xaiv, tsim, lossis kev thov ntawmFuse tooj liab tuav, thov koj xav tiv tauj peb txhua lub sijhawm. Peb yuav muab kev txhawb nqa kev tshaj lij rau koj thiab cov khoom lag luam raug daws los pab koj ua haujlwm tau zoo.