I-HRW 12/24KV I-voltage ephezulu eyinhlanganisela ye- drop drop fuse switch ene-arc chute
Incazelo Yomkhiqizo
Ukusika i-fuse okuphumayo kanye nokusikwa kwe-fuse ukushintsha ukulayisha kungamadivayisi angaphandle avikela amandla kagesi aphezulu.Axhunywe nesiphakeli esingenayo se-transformer yokusabalalisa noma imigqa yokusabalalisa.Lezi zisetshenziswa ngokuyinhloko ukuvikela ama-transformer noma imigqa kusuka kumasekhethi amafushane kanye nokulayishwa ngokweqile kanye nokushintsha kwemisinga.Iyunithi ye-fuse yokuyeka yakhiwe ngezisekelo ze-insulator kanye neshubhu ye-fuse, othintana nabo abangashintshi bagxilwe ezinhlangothini ezimbili ze-insulator futhi ukuthintana okunyakazayo kufakwa emaphethelweni amabili e-fuse tube.Ingaphakathi leshubhu ye-fuse iyithubhu yokucisha.ingaphandle lenziwe ngeshubhu lephepha elihlanganisiwe le-phenolic noma ingilazi ye-epoxy.I-fuse yokusika yokushintsha ukulayisha inikeza oxhumana nabo abasizayo abanwebekayo kanye nokuvalwa kwe-arc-cima ukuze uvule/uvale ukulayisha kwamanje.
Ekusebenzeni okuvamile, isixhumanisi se-fuse siyaqiniswa ukuze sakhe indawo evaliwe.Esimeni samanje sephutha, isixhumanisi se-fuse siyancibilika futhi kwakhiwa i-arc kagesi.Ishubhu yokucisha i-arc injengoba kwenzeka.Lokhu kubangela ukucindezela okuphezulu ngaphakathi kweshubhu futhi kubangela ukuthi ishubhu lihlukane noxhumana nabo.Amandla othintana naye ayakhululeka uma izakhi ze-fuse zincibilika.Ama-cutout manje asendaweni evulekile, u-opharetha udinga ukucisha okumanje.Bese kuthi ngebha yokusebenza evalekile, othintana naye onyakazayo angakhishwa.Othintana naye oyinhloko nomsizi kuxhunyiwe.
Incazelo Yemodeli
Izici zeSakhiwo somkhiqizo kanye nobubanzi bokusetshenziswa
Melt tube structure:
I-Fuse take eyenziwe nge-flberglsaa, ingangenwa amanzi kanye ne-corrosion-proof.
Isisekelo se-Fuse:
Isisekelo somkhiqizo esishumekiwe isakhiwo semishini kanye nesivikelo.Faka umshini wensimbi yensimbi usebenzisa izinto ezikhethekile zokuhlanganisa nesivikelo ndawonye , ungavula amandla kagesi ngokuma kwesiyingi esifushane.
I-fuse engenamanzi ayinamabhamuza, i-deformation, ivulekile, umthamo omkhulu, i-UV, impilo ende, izakhiwo zikagesi eziphakeme, amandla e-dielectric kanye nokuqina okuhle kakhulu kwemishini kanye nekhono elingcwele.
Inhlangano yonke ukungathathi hlangothi, ukufakwa okulula, okuphephile nokuthembekile.
1. Izinga lokushisa le-ambient alikho ngaphezu kuka-+40 C, hhayi ngaphansi kuka-40 C
2. Ukuphakama akudluli ku-3000m
3.Isivinini somoya esiphezulu asidluli ku-35m/s
4. Izinga lokuzamazama komhlaba lingeqi ku-8 degrees
Indlela umkhiqizo osebenza ngayo
1. Lapho usebenza ngokujwayelekile, isixhumanisi se-fuse siqinisa ishubhu le-fuse ukuze libe indawo eseduze.
2. Uma amaphutha esistimu enzeka, iphutha elikhulu liyancibilika ngokushesha futhi kwenzeke i-arc kagesi, okwenza ishubhu lokucisha i-sarc lishise futhi liqhumise amagesi amaningi.Lokhu kuzokhiqiza umfutho ophezulu futhi kuqhume i-arc kanye neshubhu.
3. Ngemuva kokuthi i-fuselink incibilike othintana naye onyakazayo alinawo amandla aqinisiwe, umshini uyakhiywa bese ufaka i-tubedropout.
4. I-Cutout manje isendaweni evulekile.Umsebenzisi uzosebenzisa i-Insulating Link Rod ukuze adonse othintana naye onyakazayo.