Kwicandelo lokhuseleko lombane, ii-circuit breakers zisebenza njengomqolo wokusasazwa kwamandla okukhuselekileyo, kodwa ayizizo zonke ii-breakers ezidalwe zilingana. Phakathi kweentlobo ezahlukeneyo ezikhoyo,Umqhekezi weSekethe yeSikethi seMcCB esiBunjiweyoIbonakala njengesisombululo esomeleleyo kwizicelo ezifunwa kakhulu, yahluke kakhulu kwii-circuit breakers eziqhelekileyo ngomthamo, uyilo, kunye nokusebenza.
Ukuqonda la mahluko kubalulekile ekukhetheni isixhobo sokukhusela esifanelekileyo kwiindawo zokuhlala, zorhwebo, okanye kwiindawo zoshishino—kwaye iZhejiang C&J Electrical co., ltd. (eza kubizwa ngokuba yiC&J Electrical) inikezela ngenkonzo ephezulu yokusebenza.I-MCCBehlangabezana neemfuno eziqatha zeenkqubo zombane ezinzima.
Umahluko oPhambili: Umqhekezi weSekethe oQhelekileyo vs. MCCB
Umahluko ophambili phakathi kwezi zimbini kukuba i-MCCB inomthamo ophezulu wokuphazamisa, oko kuthetha ukuba inokusingatha imithwalo emikhulu kune-breaker eqhelekileyo. Ngokubanzi, i-breaker eqhelekileyo isetyenziselwa ukusetyenziswa kweendawo zokuhlala kunye nezorhwebo ezilula, ngelixa i-MCCB ifanelekile kwizicelo zoshishino kunye nezorhwebo ezinzima.
| Uphawu | Umqhekezi weSekethe oQhelekileyo | Umqhekezi weSekethe yeSikethi seMcCB esiBunjiweyo |
| Uvavanyo lwangoku | 10A – 125A | 10A – 2000A (nangaphezulu) |
| Ukuphazamisa Amandla | Ukuya kuthi ga kwi-10kA | Phezulu (iyahluka ngokwemodeli, yenzelwe imithwalo enzima) |
| Izicelo eziphambili | Iindawo zokuhlala, zorhwebo olulula (izixhobo, izibane, iiofisi ezincinci) | Imizi-mveliso, urhwebo olunzima (iifektri, amaziko edatha, izakhiwo eziphakamileyo) |
| Ukuguquguquka | Izicwangciso zohambo ezilungisiweyo | Iiparamitha zohambo ezilungisekayo |
Yintoni Eyenza I-MCCB Ibe Yeyahlukileyo?
1. Uyilo lweTyala eliQoqisiweyo eliqinileyo
I-MCCB, njengoko igama lisitsho, ine-iplastiki ebunjiweyoegcina izinto zangaphakathi (indlela yokusebenza, iyunithi yohambo, oonxibelelwano). Olu yilo lubonelela:
- Ukuqina okuphuculweyo kunye nokumelana nothuli, ukufuma, kunye nemiphumo yangaphandle
- Ukusebenza okuthembekileyo kwiindawo zoshishino ezinzima (iifektri, izityalo zamandla, izakhiwo ezinkulu zorhwebo)
- Ukhuseleko ekonakalisweni ngengozi ngexesha lokufakwa okanye ukulungiswa
2. Amandla oKhuselo oluPhambili
Ngaphaya kokhuseleko olusisiseko lokugcwala kakhulu kunye nokhuseleko olufutshane, iiMCCB (kuquka iimodeli zeC&J Electrical) ziyadibanaiiyunithi zokuhamba ngemagnethi ezishushuukuba:
- Phendula kwi-overloads ezitshisa kancinci ngokusebenzisa izinto ezishushu (kuthintela ubushushu obugqithisileyo)
- Yenza ukuvalwa kwangoko kweesekethe ezimfutshane ngequbuliso usebenzisa izinto zemagnethi (kunciphisa umonakalo)
- Ukubonelela ngokhuseleko oluchanekileyo, oluhambelana nemeko ethile kwiinkqubo zombane ezintsonkothileyo
3. Inokwenziwa ngokwezifiso kwaye ihlengahlengiswe
Ngokungafaniyo nee-breakers eziqhelekileyo ezinezicwangciso zokuhamba ezimiselweyo,Umqhekezi weSekethe yeSikethi seMcCB esiBunjiweyoizibonelelo:
- Imida yangoku yokugcwala ngokweqile ehlengahlengiswayo
- Amanqanaba okuhamba ngokukhawuleza anokulungiswa ngesantya esifutshane
- Ukuguquguquka ukuze ukwazi ukuziqhelanisa nemithwalo yezixhobo ezahlukeneyo
- Ukunciphisa ixesha lokuphumla ngokuthintela ukukhubeka ngokungeyomfuneko
IiC&J Electrical'sI-CJMM6 Uhlobo oluZinzileyo lwe-MCCB: Iingenelo eziphambili
IiC&J Electrical'sCJMM6uthotho lubonisa ukusebenza okuphezulu kweUmqhekezi weSekethe yeSikethi seMcCB esiBunjiweyoudidi, oluneempawu ezibalaseleyo:
✅ Ukusebenza okuPhambili
- Ukhuseleko lwe-thermal-magnetic: Ukhuselo oluthembekileyo kwimithwalo egqithisileyo kunye neesekethe ezimfutshane
- Ukunyuka kwamaqondo obushushu aphantsi: Ukusasazwa kobushushu okusebenzayo ukuze kusebenze ixesha elide
- Ubomi benkonzo ende: Inciphisa iindleko zokugcina kwaye iqinisekisa ukuthembeka okuqhubekayo
✅ Uyilo kunye nobukhulu
- Unyawo oluncinci: Igcina indawo kwiikhabhathi nakwiiphaneli zombane
- Inkangeleko elungelelanisiweyo: Ilinganisa ukusebenza kunye nomtsalane wobuhle (ayifumaneki kwiindawo ezinzima)
- Ulwakhiwo oluhlala ixesha elide: Yenzelwe ukuqina komgangatho wezoshishino
✅ Iinketho Zokwenza Ngokwezifiso
- Uvavanyo lwangoku: 10A – 2000A (lugubungela iimfuno ezahlukeneyo zomthwalo)
- Uqwalaselo lwePole: 1P, 2P, 3P, 4P (ilungelelaniswa neesekethe zesigaba esinye/ezintathu)
- Amanqanaba amaninzi omthamo wokuqhekeza (ahambelana neemfuno ezithile zokusingqongileyo)
- Izixhobo ezihambelanayo (umz., oonxibelelwano abancedisayo, ii-shunt trips) zokwandisa ukusebenza
Imizekelo yesicelo eguquguqukayo ye-MCCBs
IUmqhekezi weSekethe yeSikethi seMcCB esiBunjiweyoibaluleke kakhulu kwiindawo ezinobungozi apho ukuthembeka kwamandla kubalulekile:
- Izibonelelo zoshishino: Izityalo zokuvelisa, iifektri, izitishi zokuvelisa umbane
- Iindawo zorhwebo: Iivenkile ezinkulu, izibhedlele, izakhiwo eziphakamileyo, amaziko edatha
- Iziseko zophuhliso ezibalulekileyo: Iiphaneli zokusasazwa kombane, amaziko olawulo lweemoto, iinkqubo zamandla avuselelekayo
- Izixhobo ezinzima: Iimoto ezinkulu, oomatshini bemizi-mveliso, imithwalo yombane enamandla amakhulu
Kutheni Ukhetha iiC&J Electrical'sCJMM6 MCCB?
Njengomvelisi ochwephesha wezixhobo zokukhusela umbane, i-C&J Electrical ithobela imigangatho yomgangatho wehlabathi. I-CJMM6 fixed-type Mccb Molded Case Circuit Breaker idibanisa:
- Itekhnoloji ephucukileyo ye-thermal-magnetic
- Uyilo oluqinileyo nolugcina indawo
- Ukwenziwa ngokwezifiso okugxile kumsebenzisi
- Ukuthobela imigangatho yokhuseleko yamazwe ngamazwe
Nokuba uyila isakhiwo esitsha semizi-mveliso, uphucula iziseko zombane zorhwebo, okanye utshintsha iinkqubo zokukhusela ezindala, i-CJMM6 inika ukusebenza, ukuguquguquka, kunye nokuqina okufunekayo ukuze kusasazwe umbane ngokukhuselekileyo nangokufanelekileyo.
Dibana no
Ukuba unemibuzo malunga:
- Iinkcukacha zemveliso okanye iinkcukacha zobugcisa
- Iinketho zokwenza ngokwezifiso isicelo sakho
- Ii-odolo ezininzi okanye amathuba okubambisana
Nceda uzive ukhululekile ukuqhagamshelana ne-C&J Electrical—iqela lethu leengcali likulungele ukubonelela ngenkxaso epheleleyo kunye nezisombululo ezenzelwe wena.
Ixesha leposi: Disemba-15-2025