I-Miniature Circuit Breaker (MCB) CJM7-125

Inkcazelo emfutshane:

I-CJM7-125 Miniature circuit breakers (MCBs) iqinisekisa ukhuseleko lombane kumakhaya nakwiimeko ezifanayo, ezifana neeofisi kunye nezinye izakhiwo kunye nezicelo zoshishino ngokukhusela ukufakelwa kombane ekugqithiseni kunye neesekethe ezimfutshane.Emva kokuba kufunyenwe impazamo, i-miniature breaker circuit iyazicima ngokuzenzekelayo isiphaluka sombane ukukhusela umonakalo kwiingcingo kunye nokuphepha umngcipheko womlilo.Ukuqinisekisa ukuthembeka kunye nokhuseleko lwabantu kunye ne-asethi, ii-MCBs zixhotyiswe ngeendlela ezimbini zokukhubeka: indlela yokulibaziseka ye-thermal yokukhusela ubuninzi kunye ne-magnetic tripping mechanism yokukhusela isiphaluka esifutshane.ngokwesiqhelo ireyithingi yangoku yi-63, 80, 100A kunye nombane olinganisiweyo yi-230/400VAC.frequency yi 50/60Hz.ngokwemigangatho ye-IEC60497/EN60497.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ulwakhiwo kunye neNkalo

Umthamo ophezulu omfutshane-mfutshane 10KA.
Yenzelwe ukukhusela isekethe ephethe umsinga omkhulu ukuya kuthi ga kwi-125A.
Isalathisi sendawo yoqhagamshelwano.
Isetyenziswe njengotshintsho oluphambili kwikhaya kunye nokufakela okufanayo.
Ukusetyenziswa kwamandla aphantsi kunye nokugcinwa kwamandla okubalulekileyo
Ukuphucula imveliso kunye nokusingqongileyo kwendalo kunye noqoqosho lokugcinwa kwezixhobo
Ukukhuselwa kokugqithiswa
Vala ngokukhawuleza
Umthamo ophezulu wokuqhawula

Ikhuselekile kwaye ithembekile

Ukuvala ngokuzenzekelayo kunye ne-spark yombane encinane ukwenzela ubomi obude bokusebenza bezixhobo zombane
Idigri yoKhuseleko: IP20-Ukuqinisekisa uqhagamshelwano olukhuselekileyo noluthembekileyo
I-Stain-resistance: iNqanaba 3-Ukuthintela uthuli kunye nongcoliseko oluqhubayo

Inkcazo

Umgangatho			IEC/EN60947-2
I-Pole No			1P, 2P, 3P, 4P
Umbane olinganisiweyo			AC 230V/400V
Ikalwe ngoku(A)			63A, 80A, 100A
Ijika lokuhamba			C, D
Ubungakanani bomthamo wesekethe emfutshane(lcn)			10000A
Inkonzo elinganisiweyo yomthamo wesekethe emfutshane(Ics)			7500A
Isidanga soKhuseleko			IP20
Ubushushu bereferensi yokusetwa kwesixhobo se-thermal			40℃
Ubushushu obugciniwe (ngomndilili wemihla ngemihla ≤35°C)			-5~+40℃
Ilinganiswe rhoqo			50/60Hz
Impembelelo elinganisiweyo yokumelana nombane			6.2kV
Ukunyamezela kwe-Electro-mechanical			10000
Umthamo woqhagamshelwano			I-conductors eguquguqukayo 50mm²
			I-conductor eqinileyo 50mm²
Ukuhlohla			Kwi-symmetrical DIN kaloliwe 35.5mm
			Ukufakwa kwepaneli

Yintoni i-MCB?

I-Miniature Circuit Breaker (MCB) luhlobo lwe-circuit breaker encinci ngobukhulu.Ngokukhawuleza inqumla isiphaluka sombane ngexesha layo nayiphi na imeko engafanelekanga kwiinkqubo zokubonelela ngombane, njenge-overcharge okanye i-short-circuit current.Nangona umsebenzisi unokuseta kwakhona i-MCB, i-fuse inokubona ezi meko, kwaye umsebenzisi kufuneka ayitshintshe.

Xa i-MCB ixhomekeke kwi-continuous over-current, i-bimetallic strip iyatshisa kwaye igobe.Ilatshi ye-electromechanical ikhutshwa xa i-MCB ijija umcu we-bi-metallic.Xa umsebenzisi edibanisa le clasp electromechanical kwindlela yokusebenza, ivula abafowunelwa be-microcircuit breaker.Ngenxa yoko, ibangela ukuba i-MCB icime kwaye iphelise ukuhamba kwangoku.Umsebenzisi kufuneka atshintshe eyedwa kwi-MCB ukubuyisela ukuhamba kwangoku.Esi sixhobo sikhusela iziphene ezibangelwa kumbane ogqithisileyo, ukugcwala, kunye neesekethe ezimfutshane.

Ngaphambili: I-Miniature Circuit Breaker (MCB) CJM6-32

Okulandelayo: 18mm Imodyuli enye RCBO 6KA 1P+N B&C Ijika CJR01-40(ENTSHA)

Bhala umyalezo wakho apha kwaye uwuthumele kuthi