I-Voltage Fuse ephezulu ye-BRN-10 yokukhusela i-Capacitor fuse

Isishwankathelo

Olu chungechunge luyi-fuse yokukhusela i-capacitor, esetyenziselwa ukhuseleko olugqithisiweyo lwe-high-voltage shunt capacitor kwinkqubo yamandla, oko kukuthi, ukunqumla i-fault capacitor ukuqinisekisa ukusebenza okuqhelekileyo kwe-fault free capacitor.

Umgaqo wokusebenza

I-fuse iqulethwe ityhubhu yokunciphisa i-arc yangaphandle, ityhubhu yangaphakathi yokunciphisa i-arc, i-fuse kunye nesixhobo sokukhupha ucingo lomsila.Ityhubhu yangaphandle yokucinezela i-arc yenziwe nge-epoxy glass fiber cloth tyhubhu kunye ne-anti white iron paper tube, esetyenziselwa ikakhulu ukugquma, ukuxhathisa ukuqhuma kunye nokwaphulwa okusebenzayo kwe-capacitive current rated current;

Ityhubhu yangaphakathi yokucinezela i-arc inokuqokelela uxinzelelo olwaneleyo lwerhasi engatshayo ngeli xesha lokwaphuka ukuphucula umthamo wokwaphuka, ngoko ke isetyenziselwa ukwaphula i-capacitive current encinci.Isixhobo sokukhupha ucingo lomsila sinokwahlulwa sibe yintlakohlaza yangaphandle kunye nezakhiwo zohlobo lwe-anti swing ngokweemeko ezahlukeneyo zesicelo.Ulwakhiwo lwe-anti swing lunokwahlulwa lube ziindidi ezimbini ngokweendlela ezahlukeneyo zokubeka ii-capacitors ezihambelanayo: ukubekwa ngokuthe nkqo kunye nokubekwa okuthe tye.

Uhlobo lwentwasahlobo yoxinzelelo lwangaphandle sisipili soxinzelelo sisebenzisa ispringi sentsimbi engatyiwayo njengocingo lwefuse lwefuse.Xa i-fuse isebenza ngokuqhelekileyo, intwasahlobo ikwimeko yokugcina amandla oxinzelelo.Xa ucingo lwe-fuse ludityanisiwe ngenxa yokugqithisa, intwasahlobo ikhupha amandla, ukwenzela ukuba ucingo olushiyekileyo locingo lwe-fuse lunokutsalwa ngokukhawuleza ngaphandle kwe-arc yangaphandle yokucinezela ityhubhu.Xa i-current i-zero, igesi eyenziwa yi-tubes yokunciphisa i-arc yangaphakathi nangaphandle inokucima i-arc, iqinisekisa ukuba i-capacitor ephosakeleyo inokuhlukaniswa ngokuthembekileyo kwinkqubo.

Olu hlobo lwesakhiwo lusetyenziswa ngokubanzi kwindibano ye-capacitor yodidi lwesakhelo.Ulwakhiwo oluchasene nokujingi lutshintsha intwasahlobo yoxinzelelo lwangaphandle lube lulwakhiwo lwangaphakathi loxinzelelo lwangaphakathi kunye netyhubhu yokujingi egqunyiweyo, oko kukuthi, intwasahlobo ifakwe kwityhubhu yokujingi, kwaye ucingo lwefuse ludityaniswe netheminali ye-capacitor emva kokuba ixinzelelwe kwaye ilungisiwe. ngentwasahlobo yoxinzelelo.

Xa i-fuse idityanisiwe ngenxa ye-overcurrent, amandla agciniweyo entwasahlobo yoxinzelelo akhululwa, kwaye ucingo olushiyekileyo lutsalwa ngokukhawuleza kwi-anti swing tube.Ngelo xesha, ityhubhu ye-anti swing ihambela ngaphandle phantsi kwesenzo somthombo oncedisayo we-torsion kwindawo echanekileyo, ekwakhuthaza ukwanda ngokukhawuleza kokuphuka kunye nokuqinisekisa ukuqhawulwa okuthembekileyo kwe-fuse.Ityhubhu yokujingi echaseneyo ithintela intsalela yocingo lokungqubana nocango lwekhusi yecapacitor kunye nocango lwekhabhathi, isusa iingozi ezinokuthi zibe kho zokhuseleko.

Izilumkiso zokusetyenziswa kwee-fuses

1. Iimpawu zokukhusela ze-fuse kufuneka zihambelane neempawu ezigqithisiweyo zento ekhuselweyo.Ukuqwalasela i-current-circuit current enokwenzeka, khetha i-fuse kunye nomthamo wokuqhawula ohambelanayo;
2. I-voltage elinganisiweyo ye-fuse kufuneka iguqulelwe kwinqanaba le-voltage yomgca, kwaye i-current rated current ye-fuse kufuneka ibe nkulu okanye ilingane ne-current rated current of the melt;
3. Umjelo olinganisiweyo wee-fuses kuwo onke amanqanaba kumgca kufuneka uhambelane ngokufanelekileyo, kwaye umbane olinganisiweyo wokunyibilika kwinqanaba langaphambili kufuneka ube mkhulu kunomlinganiselo olinganisiweyo wokunyibilika kwinqanaba elilandelayo;
4. Ukunyibilika kwefuse kufuneka kuhambelane nokunyibilika njengoko kufuneka.Akuvumelekanga ukwandisa ukunyibilika ngokuthanda okanye ukubuyisela ukunyibilika kunye nabanye abaqhubi.