Intsingiselo yeeparameter zobugcisa kwigobolondo le-miniature circuit breaker

Ifoto yeiqhekeza lesekethe elincinci(I-MCB) ngolu hlobo lulandelayo:

Umgca wokuqala: CMTB1-63A ubonisa ukuba i-case current yesi siphuli sesekethe esincinci yi-63A. I-case current yeyona xabiso liphezulu lothotho lwangoku olulinganisiweyo lwesi siphuli sesekethe esincinci.
Umgca wesibini: I-C20 ibonisa ukuba uhlobo lokukhubeka kwesi siphuli sesekethe esincinci yi-C, efanelekileyo ukuqhuba iintlobo zemithwalo ngokubanzi; I-25 ibonisa ukuba umbane olinganisiweyo wesi siphuli sesekethe esincinci yi-25A.
Umgca wesithathu: ubonisa ukuba i-voltage elinganisiweyo yale miniature circuit breaker yi-AC 240V/415V
Umgca wesine: Ubonisa umgangatho weKhomishini ye-International Electrotechnical olandelwa yile miniature circuit breaker.
Umgca wesihlanu: ubonisa ukuba imvamisa yale miniature circuit breaker yi-50Hz/60Hz
Umgca wesithandathu: ubonisa ukuba umthamo wokuqhekeza isekethe emfutshane olinganiselweyo wale qhekeza lesekethe encinci yi-3000A.

Iimpawu ezikwiphaneli yesaphuli sesekethe esincinci sasekunene:

Lo mfanekiso usixelela ukuba esi sitshisi sesekethe esincinci sisixhobo sokwaphula isekethe esinobushushu obuphezulu, apho ukukhululwa kobushushu kusetyenziselwa ukukhusela ukugqithisa kwaye ukukhululwa kobuphezulu obuphezulu kusetyenziselwa ukukhusela isekethe emfutshane.

Lo mfanekiso ulandelayo lulwakhiwo lwangaphakathi lwe-miniature circuit breaker:

Xa umsinga wesekethe emfutshane ungaphezulu okanye ulingana nomthamo wokugqibela wokuqhekeza wesekethe emfutshane, i-circuit breaker inokwenza umsebenzi wokuqhekeza ngempumelelo, kodwa i-circuit breaker yonakele emva kokuba ukuqhekeka kugqityiwe kwaye kufuneka itshintshwe; xa umsinga wesekethe emfutshane ungaphantsi okanye ulingana nomthamo wokuphelisa wesekethe emfutshane, i-circuit breaker ingenza umsebenzi wokuqhekeza ngempumelelo kwaye ingaqhubeka ivalwa ukuze isetyenziswe emva kokuqhekeka.
Umthamo wokwaphuka kwesekethe emfutshane osebenzayo i-Ics kufuneka ube ngaphantsi okanye ulingane nomthamo wokugqibela wokwaphuka kwesekethe emfutshane i-Icu. Kwi-miniature circuit breakers, zine-limited short-circuit capacity parameters kuphela.

Iqela leMutai liqokelele amava angaphezu kweminyaka elishumi okuvelisa nokuthengisa kwi-iziphuli zesekethe, izixhobo zoqhagamshelwano, iiswitshi zokudlulisela ngokuzenzekelayo zamandla amabini (I-ATS) kunye neenkalo ezinxulumene noko. Silangazelela ithuba lokusebenza nani.