URICHARD REN
Ngophuculo olongezelelweyo lomgangatho wokuphila wabantu, kwizixhobo zasekhaya, iimveliso zombane zabathengi, ukusetyenziswa okukhuselekileyo kwabenzi abaninzi kuya kuxutywa kukhuseleko lwesekethe, isitulo setyhubhu ye-fuse ngenxa yexabiso eliphantsi, umzimba womntu kunye nokhuseleko lwezixhobo ezinamandla. , kulula ukutshintsha kunye nezinye iimpawu, ngoku ngakumbi nangaphezulu zisetyenziswa kwizixhobo ezahlukeneyo zokukhusela isiphaluka, Kodwa iinjineli ezininzi zokuyila indlela yokukhetha isihlalo esiphezulu se-tube ye-tube, ayicaci kakuhle, ndisekelwe kumava abo oshishino, isishwankathelo. yeempawu:
Okokuqala, i-ion yomphathi wefuse osemgangathweni, zeziphi iimpawu eziphambili?
1. Uvavanyo loxinzelelo oluphezulu, kwibhubhoratri, ibhloko ye-fuse efanelekileyo, umzekelo, iimveliso ze-fh10-11, uxinzelelo oluphezulu ubuncinane lwe-1500VAC ngomzuzu, ezinye iimveliso zinokufikelela kwi-3800VAC kwimizuzu eyi-1. Ukuba umgangatho we-tube block ye-fuse ihlwempuzekile, kuvavanyo lwe-1000VAC, udonga lwe-fuse luya kuba namandla ombane wokuqhekeka, okukhokelela kwiingozi zokuvuza.
1. Uvavanyo loxinzelelo oluphezulu, kwibhubhoratri, ibhloko ye-fuse efanelekileyo, umzekelo, iimveliso ze-fh10-11, uxinzelelo oluphezulu ubuncinane lwe-1500VAC ngomzuzu, ezinye iimveliso zinokufikelela kwi-3800VAC kwimizuzu eyi-1. Ukuba umgangatho we-tube block ye-fuse ihlwempuzekile, kuvavanyo lwe-1000VAC, udonga lwe-fuse luya kuba namandla ombane wokuqhekeka, okukhokelela kwiingozi zokuvuza.
2. Uvavanyo lokunyuka kobushushu: malunga ne-fuse ityhubhu yeemfuno zokunyuka kobushushu, iimfuno zesiqinisekiso se-UL azikho ngaphezulu kwe-55 ℃, i-vde kunye neemfuno ze-CQC azikho ngaphezulu kwe-85 ℃, isiseko kukusebenzisa iimfuno zesiqinisekiso sentonga yobhedu etyunjiweyo. njengokulinganisa i-inshurensi yokususa i-fuse ebangelwa ukunyuka kweqondo lokushisa, ukuvavanywa kokunyuka kweqondo lokushisa injongo ephambili kukuvavanya.
Umenzi webhloko ye-Fuse, nokuba izinto ezifunekayo ukuhlangabezana neemfuno, i-hardware ye-conductive i-conductive yobhedu okanye ubhedu njenge-conductive carrier, ukongeza, iziqeshana ze-fuse (iiseti) ze-fuse ngokwayo amandla okubamba ukuqinisekisa uqhagamshelwano olupheleleyo, ukunciphisa ukuxhathisa, ukunciphisa ukunyuka kobushushu. .Inqaku elingentla apha ngasentla inqaku elisisiseko kukuvavanya ibhloko ye-tube ye-fuse ephezulu Izikhombisi eziphambili ezibini, kodwa le ndlela yokuvavanya, ngokuqhelekileyo kuphela umenzi, okanye kwibhubhu echaphazelekayo ukugqiba.Kodwa kubasebenzi bobunjineli ngokubanzi, ungasikhetha njani ngokulula isitulo esilungileyo setyhubhu?
Nceda ujonge le miba iliqela ilandelayo: A, i-ion yesiqinisekiso se-UL, i-CQC, ibhloko ye-CE eqinisekisiweyo ye-fuse.Abavelisi abaqhelekileyo, baya kuba kwisihlalo setyhubhu ye-fuse kwiimpawu zabo zorhwebo, kunye nabavelisi abakumgangatho ophezulu, baya kufaka isicelo sesatifikethi se-United States UL, isatifikethi se-CQC sase-China, isatifikethi se-CE ye-European Union, ukufumana ezi satifikethi, sokuvelisa. imfuno ephezulu yabavelisi, isicelo kunye nokugcinwa kweendleko zeprofayili ephezulu yesatifikethi.
Kuphela abavelisi bemveliso ephezulu kakhulu banezatifiketi ezininzi, abasekhaya bangoku benza abenzi betyhubhu ye-fuse elungileyo, i-HONYONE fuseholder, abavelisi bangaphandle abanamandla akhethekileyo, i-BASF, i-Schulte kunye nezinye iinkampani.B. Jonga inkangeleko.Enye kukubona ukuba ngaba ilogo yomenzi osesikweni.Okwesibini kukujonga isitulo setyhubhu ye-inshurensi ngokwayo, ukukhanya kwezinto zeplastiki, izinto ezilungileyo ngokubanzi ukukhanya okuphezulu, ngokucacileyo kukuveliswa kwezinto ezintsha, umbala ombi, owesithathu kukubona i-conductive, i-terminal meter meter surface electroplating, efana ne-honyone yangempela. ibhloko yemveliso ye-fuse yonke i-hardware yesilivere-ifakwe, kunye nabavelisi basekhaya bane-nickel, i-electroplating ayilungile, i-wiring.
I-terminal ilula i-oxidize, ukuchasana koqhagamshelwano kuye kwanda, ukunyuka kweqondo lokushisa kuba kukhulu, kwaye impembelelo ikhuselekile.C, linganisela ubunzima.Kwi-ion yabenzi abahlukeneyo beentlobo ezifanayo zeekhondom, indlela elula, ukulinganisa, okanye ngesandla ukulinganisa ubunzima bomgangatho jikelele kuya kuba ngcono.Ngenxa yokuba ibhlokhi ye-fuse yemveliso entsha yoqobo, umgangatho ophezulu, isihlalo seplastiki ngokwaso siya kuba nzima, eyona nto ibalulekileyo yintsimbi yobhedu, abavelisi abakhulu abayi kuba izinto eziphathekayo, umkhono wobhedu osebenzayo uya kusetyenziswa ngokubanzi kakhulu, ukwandisa indawo yoqhagamshelwano. , ibangela ukutshatyalaliswa kobushushu, kwaye umgangatho awulungile, ukuze kugcinwe amaqhekeza obhedu, kwaye abanye bade basebenzise i-aluminiyam okanye isinyithi endaweni yamaqhekeza obhedu.
Okanye ukunciphisa ubungakanani bobhedu, okanye ubukhulu, ngenxa yokuba ubhedu luyindleko yebhloko ye-fuse yamacandelo amakhulu, ubuxoki buza kuba ngaphezu kwamaqhekeza e-article yobhedu, okoko nje isandla siphezu kobunzima, kungcono kakhulu. .
Ndiyakholelwa ukuba ngale ntshayelelo ingentla, siya kuyazi indlela yokukhetha isitulo setyhubhu ekumgangatho ophezulu.
Ixesha lokuposa: Jun-09-2021