URICHARD REN
Ngokuthuthuka okuqhubekayo kwezinga lokuphila kwabantu, izinto zikagesi zasendlini, imikhiqizo kagesi ethengwayo, ukusetshenziswa okuphephile kwabakhiqizi abaningi kuzofakwa esivikelweni sesekethe, isihlalo seshubhu le-fuse ngenxa yenani eliphansi, ukuvikela umzimba womuntu kanye nemishini kuqinile. , kulula ukushintshwa nezinye izici, manje sezisetshenziswa kabanzi emishinini ehlukahlukene yokuvikela isifunda, Kodwa onjiniyela abaningi bokuklama indlela yokukhetha isihlalo se-tube se-fuse esiphezulu, akucaci kahle, ngisekelwe ekuhlangenwe nakho kwabo kwemboni, isifinyezo. kwezici:
Okokuqala, i-ion yesibambi sefuse sekhwalithi enhle, yiziphi izinkomba eziyinhloko?
1. Ukuhlolwa kwengcindezi ephezulu, elabhorethri, ibhulokhi ye-fuse enhle, isibonelo imikhiqizo ye-fh10-11, ukucindezela okuphezulu okungenani okungu-1500VAC ngomzuzu, eminye imikhiqizo ingaba ku-3800VAC imizuzu engu-1. Uma ikhwalithi ye-tube block ye-fuse impofu, ekuhlolweni kwe-1000VAC, udonga lwe-fuse luzoba ukuwohloka kwamandla kagesi okuqinile, okuholela ezingozini zokuvuza.
1. Ukuhlolwa kwengcindezi ephezulu, elabhorethri, ibhulokhi ye-fuse enhle, isibonelo imikhiqizo ye-fh10-11, ukucindezela okuphezulu okungenani okungu-1500VAC ngomzuzu, eminye imikhiqizo ingaba ku-3800VAC imizuzu engu-1. Uma ikhwalithi ye-tube block ye-fuse impofu, ekuhlolweni kwe-1000VAC, udonga lwe-fuse luzoba ukuwohloka kwamandla kagesi okuqinile, okuholela ezingozini zokuvuza.
2. Ukuhlolwa kokukhuphuka kwezinga lokushisa: mayelana nezidingo zokukhuphuka kwezinga lokushisa kwesihlalo se-fuse, izimfuneko zesitifiketi se-UL azikho ngaphezulu kwe-55℃, i-vde nezidingo ze-CQC azikho ngaphezu kuka-85 ℃, isisekelo siwukusebenzisa izidingo zesitifiketi senduku yethusi ekhethiwe ekhethiwe. njengokulingisa komshwalense wokususa i-fuse ebangelwa ukunyuka kwezinga lokushisa, ukuhlola ukukhuphuka kwezinga lokushisa inhloso eyinhloko ukuhlola.
Umkhiqizi we-Fuse block, noma ngabe izinto ezidingekayo ukuhlangabezana nezidingo, i-hardware ye-conductive iyithusi elihle noma ithusi njenge-conductive carrier, ngaphezu kwalokho, iziqeshana ze-fuse (amasethi) e-fuse ngokwayo amandla okubamba ukuqinisekisa ukuthintana okugcwele, ukunciphisa ukumelana nokuxhumana, ukunciphisa izinga lokushisa. .Isici esingenhla esinamaphuzu amabili ayisisekelo ukuhlola ibhulokhi yeshubhu ye-fuse yekhwalithi ephezulu Izinkomba ezimbili eziyinhloko, kodwa le ndlela yokuhlola, ngokuvamile umkhiqizi kuphela, noma ilabhorethri efanele okufanele igcwalise.Kodwa kubasebenzi bobunjiniyela abajwayelekile, ungasikhetha kanjani kalula isihlalo esihle se-tube fuse?
Sicela ubheke izici ezimbalwa ezilandelayo: A, i-ion yesitifiketi se-UL, i-CQC, ibhulokhi ye-fuse eqinisekisiwe ye-CE.Abakhiqizi abajwayelekile, bazobe besesihlalweni se-fuse tube kuzimpawu zabo zokuthengisa, futhi abakhiqizi bekhwalithi ephezulu, bazofaka isicelo sesitifiketi se-United States UL, isitifiketi se-China CQC, isitifiketi se-European Union CE, ukuthola lezi zitifiketi, zokukhiqiza isidingo esikhulu sabakhiqizi, ukusetshenziswa kanye nokugcinwa kwezindleko zesitifiketi sephrofayili ephezulu.
Abakhiqizi bamandla okukhiqiza aphezulu kakhulu kuphela abanezitifiketi eziningi kangaka, abasekhaya bamanje benza abakhiqizi bamashubhu e-fuse amahle, i-HONYONE fuseholder, abakhiqizi bangaphandle abakhethekile abanamandla, i-BASF, i-Schulte nezinye izinkampani.B. Bheka ukubukeka.Enye iwukubona ukuthi ingabe ilogo yomkhiqizi osemthethweni.Okwesibili ukubuka isihlalo somshuwalense we-tube ngokwayo, ukukhanya kweplastiki yezinto ezibonakalayo, izinto ezinhle ngokuvamile ukukhanya okuphezulu, ngokusobala ukukhiqizwa kwezinto ezintsha, umbala ompofu, okwesithathu ukubona i-conductive, i-electric meter surface electroplating, efana ne-honyone yangempela. ukukhiqizwa kwe-fuse block yonke i-hardware i-silver-plated, futhi abakhiqizi basekhaya bayi-nickel, i-electroplating ayilungile, izintambo.
Itheminali i-oxidize kalula, ukumelana nokuxhumana kuyenyuka, ukukhuphuka kwezinga lokushisa kuba kukhudlwana, futhi umthelela uphephile.C, kala isisindo.Ku-ion yabakhiqizi abahlukene bezinhlobonhlobo ezifanayo zamakhondomu, indlela elula, ukukala, noma ngesandla ukukala isisindo sekhwalithi evamile kuyoba ngcono.Ngenxa yokuthi ibhulokhi ye-fuse entsha yokukhiqiza impahla entsha, ikhwalithi ephezulu, isihlalo sepulasitiki ngokwaso sizoba nzima kakhulu, okubaluleke kakhulu ithusi eliqhutshwayo lensimbi, abakhiqizi abakhulu ngeke bantshontshe izinto ezibonakalayo, imikhono yethusi eqhutshwayo ngokuvamile izosetshenziswa kakhulu, ikhulise indawo yokuxhumana. , okuvumela ukuqeda ukushisa, futhi izinga alilungile, ukuze kugcinwe izingcezu zethusi, futhi abanye baze basebenzise i-aluminium noma insimbi esikhundleni sezingcezu zethusi.
Noma ukunciphisa usayizi wethusi, noma ukujiya, ngoba ithusi yizindleko zebhulokhi ye-fuse yezingxenye ezinkulu, amanga azoba ngaphezulu kwezingcezu zethusi ze-athikili, inqobo nje uma isandla esisindweni, singcono kakhulu. .
Ngikholwa ukuthi ngesingeniso esingenhla, sizokwazi ukukhetha isihlalo seshubhu se-fuse sekhwalithi ephezulu.
Isikhathi sokuthumela: Jun-09-2021