Dab tsi yog qhov sib txawv ntawm ceev ceev fuse thiab dav fuse?
Feem ntau hais lus, kev tiv thaiv overcurrent ntawm cov khoom siv hluav taws xob semiconductor transformer Cheebtsam lossis cov khoom siv hloov pauv yuav tsum tau siv rau kev fuse ceev, yog li nws tau dhau los ua ib feem ntawm cov neeg siv' mob siab rau. Tam sim no, muaj txhua yam ntawm fuses, yog li nws yog qhov yuav tsum tau paub qhov sib txawv ntawm qhov chaw ceev fuses sib txawv ntawm cov fuses dav thaum siv yuav khoom. Cov kev sib txawv hauv qab no yuav cia txhua tus to taub lawv:
Ua ntej: Cov khoom siv sai sai fuse: Los ntawm cov khoom siv raw ntawm kev pom, lub fuse ceev muaj rau ntu. Cov khoom siv ntawm qhov kev daws tau ua los ntawm cov nyiaj, thiab tus qauv tsim yog cov duab plaub tuab tuab nrog cov puag ncig thiab daim duab nqaim. Thiab nws yuav pom cov vuam ntawm qee cov ntaub ntawv ntawm cov khoom noj txom ncauj ntawm Suav, kom thaum lub fuse sai sai tshuab hauv qab ntsaws; kev fuse dav dav: nws cov fuse yog tsim ntawm cov xov hlau ntawm ib hom duab, nws mus yam tsis tau hais tias nws tsuas yog siv rau hauv cov kab hluav taws xob yooj yim xws li xaim;
Thib ob: Cov txiaj ntsig ntawm fuse ceev: lub npe thiab lub luag haujlwm-nrawm, qhov no yog nws cov ntsiab lus tseem ceeb, thiab nws qhov kev cuam tshuam muaj siab heev, yog tias tam sim no kev thauj mus los ntawm lub zog hluav taws xob, lub fuse yuav sai sai ua rau kub hauv cov nyhuv ntawm cov nqaij ntawd vuam, Yuav ceev nrooj tshuab fuse, khoom tsim tau tuaj yeem txhim kho; kev fuse dav dav: thaum lub fuse ntawm cov khoom siv hluav taws xob qeeb qeeb, yuav tsum muaj qee lub sijhawm tso cai, thiab qhov tseeb, thaum lub sijhawm tam sim no tshaj qhov ntsuas hluav taws xob, lub sijhawm fuse yog luv luv, thiab thaum lub sijhawm tus nqi ntawm fusing tam sim no me dua , lub sijhawm fusing yuav ntev dua;
Thib peb: Siv cov fuse ceev: Qhov tseem ceeb yog siv los tswj cov khoom siv semiconductor thiab lwm yam khoom siv hluav taws xob thiab khoom siv. Vim tias cov khoom siv semiconductor tsis tuaj yeem lav qhov hnyav thauj khoom tam sim no nyob rau lub sijhawm luv luv, thawj chav kawm fuse ceev yuav tsum tau siv rau kev tiv thaiv overcurrent. ;
Kev fuse dav dav: Nws yog siv los tswj cov kab hluav taws xob thiab xov hlau, thiab siv nws yuav ua rau tam sim no los ua kom muaj cua sov tom qab lub sijhawm, uas yuav ua rau lub suab yaj kom yaj, thiab tom qab ntawd tsoo lub zog hluav taws xob; los ntawm sab laug thiab sab xis peb lub ntsiab lus, tib neeg tuaj yeem pom tias nws nrawm yog qhov sib txawv ntawm qhov fuse thiab fuse dav dav, yog li cov neeg siv khoom yuav tsum tau ua ntej cais qhov chaw twg yuav tsum siv thaum yuav khoom, piv rau kev qhia kev xaiv tsav ntawm lub fuse, yog li mus yuav cov khoom zoo sai fuse, thaum ua ntawv thov Kuj nkag siab tias los ntawm kev tswj hwm nws, koj tuaj yeem nce nws lub neej pab tau.
Qhov tseeb txij nkawm txoj kev ntawm high voltage fuse
1. Nco ntsoov siv cov melt txheem tsim tawm los ntawm cov tuam txhab txhim khu kev qha. Nws yog txwv tsis pub siv tooj liab lossis txhuas hlau los hloov daim ntawv thov cov yaj, thiab nws tsis raug tso cai los khi cov ntawv sib txuas ntawm cov ntawv sib txuas nrog tooj liab hlau;
2. Puas yog qhov teeb tsa zoo ntawm lub siab-fuse fuse xav txog cov cuab yeej kev qhia thiab seb lub kaum teeb nruab ntawm lub fuse raj muaj 25-degree nce thiab nqis-kaum lub kaum;
3. Tom qab lub yaj yaj tas, nws yuav tsum tau hloov nrog lub tshuab yaj tshiab ntawm cov qauv zoo ib yam thiab cov qauv. Lub yaj yaj tsis tuaj yeem txuas nrog thiab muab tso rau hauv lub raj yaj kom rov siv dua.
4. Lub tshuab hluav taws xob ntau yuav tsum tau kuaj xyuas lub sijhawm. Hauv kev kuaj thaum yav tsaus ntuj, nws tuaj yeem nrhiav pom seb puas muaj lub ntuj xiav lub txim hluav taws xob. Yog hais tias muaj qhov paug tawm, nws yuav yog qhov los ntawm lub suab nrov hissing.
5. Txheeb xyuas cov ntsiab lus hauv qab no rau cov hluav taws xob high-voltage fuse thaum lub hwj chim txiav tawm ntawm lub sijhawm: Txawm tias cov hluav taws xob sib tsoo zoo li qub thiab hluav taws xob sib txuas tau zoo ib yam, sib cais thiab tsis txav, thiab seb puas muaj cov cim hlawv;
6. Puas yog qhov kev sib hloov ntawm cov xov hluav taws xob muaj qhov hloov tau yooj yim, xeb, tsis zoo rau kev sib hloov, thiab lwm yam (yog tias muaj, nws yuav tsum tau txhuam nrog cov ntawv xuab zeb ua ntej), seb puas muaj cov seem puas (xws li seb lub caij nplooj ntoo hlav xeb xeb xeb xeb, lwm yam) ；
7. Puas yog lub yaj ntawm nws tus kheej tau ua rau puas lawm? Tom qab lub ntsaws ntev-txuas, tau yaj lub khoov thiab ncab ntau vim yog kub, thiab nws yuav ntau dua thiab ntau qhov xoob hauv lub raj yaj;
8. Txawm hais tias lub raj fusion puas lawm lossis deformed tom qab raug nrog cua thiab tiv tshav ntuj kub, thiab seb qhov ntev ntev puas;
9. Seb lub tshuab hluav taws xob puas, kab tawg lossis paug; seb puas yog qhov txuas hauv nrog lub software system poob tawm lossis tawm.