01 Isimiso Sokusebenza Sama-Fuse Okulahla
Umgomo oyinhloko wokusebenza kwama-fuse aphumayo ukusebenzisa i-overcurrent ukuze kushiswe futhi kuncibilikiswe i-fuse element, ngaleyo ndlela kuphulwe isekethe futhi kuvikelwe imishini kagesi ekulimaleni.
Uma kwenzeka i-overload noma i-short circuit ku-circuit, i-fault current ibangela ukuthi i-fuse ishise ngokushesha. Uma isifike endaweni yokuncibilika, iyancibilika bese i-fuse tube iwela ngokuzenzakalelayo, okudala indawo ecacile yokuphuka, okulula ukuthi abasebenzi bokulungisa babone indawo lapho iphutha likhona.
Lo mklamo awugcini nje ngokuhlinzeka ngemisebenzi yokuvikela ethembekile, kodwa futhi wenza indawo yamaphutha ibe sobala ngokushesha, kunciphisa kakhulu isikhathi sokuxazulula izinkinga nokulungisa, futhi kuthuthukisa ukuthembeka kohlelo lwamandla.
Izici Eziyinhloko Zobuchwepheshe ze-02
Ama-fuse anamuhla aphumayo anezici eziningi ezivelele. Asebenzisa izinto ze-fuse ezisebenzisa ugesi ophezulu, asabela ngokushesha, futhi angancibilika ngokushesha uma kwenzeka i-short circuit noma i-overload.
I-fuse ephumayo inezici zokuphuka eziqondile, ihambisana nezindinganiso ze-IEC, futhi iqinisekisa ukusebenza okuthembekile. Ukwakheka kwayo kwesakhiwo kwenza i-fuse tube iwe ngokuzenzakalelayo ngemva kokuphuka, okudala indawo ecacile yokunqamula ukuze kube lula ukubona indawo yephutha.
Indlu ebiyelwe yenziwe ngezinto zokuvikela eziqinile kakhulu ezinokumelana nesimo sezulu esiqinile, ezifanelekela izindawo zangaphandle ezinzima. Kulula ukuyifaka, futhi ukwakheka kwayo kobukhulu obuncane kusebenza ezimweni ezahlukahlukene zokusatshalaliswa kwamandla. Ibhulakhethi yokufaka elihambisana nayo lenza inqubo yokwakha ibe lula futhi linciphise izindleko zokulungisa.
03 Isicelo Sobuchwepheshe Obusha
Eminyakeni yamuva nje, ubuchwepheshe bama-fuse aphumayo bulokhu buthuthukiswa. I-fuse ephumayo ye-mechanical interlock enelungelo lobunikazi yi-Haosheng Electric Power iqinisekisa ukuthi ishubhu le-fuse liyajikeleza futhi liwe ngaphandle kokuwa phansi nokuphuka.
Ilungelo lobunikazi le-fuse yokuphuma etholwe yi-Hebao Electric linendlela entsha yokudonsa indandatho, enciphisa ngempumelelo ubunzima kubasebenzi lapho besebenzisa induku evikelwe ukudonsa ishubhu le-fuse, okuthuthukisa ukulula nokuphepha kokusebenza.
“I-fuse ehlakaniphile yokulahla ugesi” eyasungulwa yiZhejiang ihlanganisa ukugcwala ngokweqile, i-short circuit, imisebenzi ye-alamu yokushisa okuphezulu kanye namakhono okudlulisa idatha engenantambo, ifinyelele ukwenziwa kwedijithali kwesimo sokusebenza futhi inikeze ulwazi lokusebenza kwemishini ngesikhathi sangempela segridi ehlakaniphile.
04 Izimo Ezijwayelekile Zokusebenza
Ama-fuse aphumayo adlala indima ebalulekile kumagridi kagesi asemakhaya, asetshenziswa emigqeni yokusabalalisa engu-12kV ukuvikela imishini efana nama-transformer namagatsha omugqa.
Kumanethiwekhi okusabalalisa asemadolobheni, afanelekela amayunithi amakhulu endandatho yangaphandle, amabhokisi amagatsha nezinye izimo, okuthuthukisa ukuthembeka kokunikezwa kwamandla. Ensimini yokusetshenziswa kwamandla ezimboni, ahlinzeka ngokuvikelwa kokudlula ngokweqile kanye nokwe-short-circuit kumafektri, ezimayini nakwezinye izindawo.
Uma isetshenziswa kanye nesivikelo sombani, i-fuse ephumayo ingakha uhlelo lokuzivikela olunezingqimba: ngesikhathi sokushaya kombani, isivikelo sombani sibamba i-overvoltage; uma ugesi wephutha uqhubeka ngemva kokuba isivikelo sombani sehlulekile, i-fuse izohlukanisa ingxenye eyonakele ukuze ivimbele amaphutha okwehla.
05 Amathiphu Okukhetha Nokunakekela
Uma ukhetha i-fuse ephumayo, qala ngokukhetha i-voltage ekalwe kahle kanye nogesi ngokusekelwe ezidingweni zangempela.
Kufanele kunakwe isitifiketi somkhiqizo ukuqinisekisa ukuthi imikhiqizo ihambisana nezindinganiso zikazwelonke kanye nemigomo yemboni, njenge-IEC 60282-1 standard 10. Khetha abahlinzeki abaneziqinisekiso ezinhle zesevisi yangemva kokuthengisa ukuqinisekisa ukusetshenziswa kwesikhathi eside okungenakukhathazeka 1.
Ngokuphathelene nokugcinwa, umklamo wokuphuma kwe-fuse wenza kube lula ukuthola indawo yephutha futhi unciphise isikhathi sokuphela kukagesi. Hlola njalo isimo se-fuse, ikakhulukazi ngemva kwesimo sezulu esibi, ukuqinisekisa ukusebenza kwayo okuvamile. Kuma-fuse ahlakaniphile okuphuma kwe-fuse, kuyadingeka futhi ukunaka ukuthi umsebenzi wawo wokudlulisa idatha ujwayelekile yini.
Isikhathi sokuthunyelwe: Septhemba-03-2025