Iimveliso

Amanqaku ashushu

Umphunga wesekethe oBuhlungu, i-JCM1

I-JCM1 Sering moldedCase Circuit Breaker (hereinafter referred to as circuit breaker) is a new type of circuit breaker developed by our company with international advanced design and manufacturing technology.

Ukukhuselwa okungaphezulu, ukhuseleko lwesekethe olumfutshane, phantsi kokhuseleko lwevolthi

I-Volting I-Voltage Voltage upto i-1000V, ilungele ukuguqula okungathandekiyo kwaye upempe uqala

I-volting esebenzayo ukuya kuthi ga kwi-690v,

Ifumaneka nge-125A, 160A, 200a, i-2000A, i-300A, i-400A, 600A, 800A,

Ihambelana ne-IEC60947-2

Cela ikowuti ekhawulezileyo Khuphela i-PDF

Iinkcukacha zemveliso

Intshayelelo:

Abatyhidiweyo besekethe (i-MCCB) licandelo elifunekayo leenkqubo zombane, zibonelela ngokhuseleko lokulayisha kunye nokukhuselwa kwesekethe. Kwiimeko ezininzi, i-MCCB ifakwe kwiBhodi yokuHambisa uMondo ophambili, ukuvumela inkqubo ukuba ivaliwe ngokulula xa kufuneka njalo. I-MCCB ifumaneka kubungakanani ohlukeneyo kunye namanqanaba, kuxhomekeka kubungakanani benkqubo yombane.

Kwezi sikhokelo, siza kuhlawula izinto kunye neempawu ze-MCCB eqhelekileyo, indlela abasebenza ngayo, kwaye zeziphi iintlobo ezikhoyo. Siza kuxoxa ngezibonelelo zokusebenzisa olu hlobo lophuli kwinkqubo yakho yombane.

I-LTS i-LTS i-intertage i-1000V, elungele ukuguqulwa okungathandekiyo kunye nemoto eqala kwimijikelezo ye-AC eyi-AC eyi-50 hz, i-volting volmus ukuya kwi-800acdm1-800 ngaphandle koKhuseleko lwemoto).

Umgangatho: IEC60947-1, General

lec60947-2lumphulisi wesekethe

IEC60947-4 IMIQATHANGO YOKUGQIBELA ELONITACHINGNALS kunye neZithuthi

IEC60947-5-5-5-13, i-Electromachicachical Appaceratus yesekethe

Ezona mpawu zibalulekileyo

● Umtyholi wesekethe uyalayisha ngaphezulu, isekethe emfutshane kunye ne-onrolltage yokhuselo, elinokukhusela umgca kunye nezixhobo zamandla kumonakalo. Kwangelo xesha, inokubonelela ngokhuseleko lwabantu ngokungathanga abe nabantu, kwaye kungabonelela ngokhuseleko kwimpazamo yexesha elide engafunyanwanga kukhuseleko lwangoku, olunokubangela ingozi yomlilo
● Umtyholi wesekethe uneempawu zomthamo omncinci, ukuqhekeza okuphezulu, umgini omfutshane kunye nokuntywila okufutshane
● Umphulisi wesekethe unokufakwa ngokuthe nkqo kwaye ngokuthe tye
● Iqhekeza lesekethe alinakutshintshwa, oko kukuthi, i-1, 3 ne-5 ivunyelwe njengezitebhisi zamandla, kunye ne-2, 4 ne-6 zilayishi i-terminals
● Umqhekezi wesekethe anokwahlulwa kwi-wiring yangaphambili, i-wiring yangasemva kunye neplagi-kwi-wiring

Idatha yezobugcisa

● Umgangatho: IEC60947-2

● Ukusebenza kwe-Voltage eSebenzayo: I-690V; I-50 / 60hz

● Ukuzahlula-mbitha: 2000v

● I-voltage ye-gorge inxiba ukunganyangeki:≥I-8000V

● Ukudibanisa:

abaqhubi abagqibeleleyo okanye abaguqukayo

I-Word wakhe ngaphambili ijoyine

● Ukudibanisa:

abaqhubi abagqibeleleyo okanye abaguqukayo

I-Word wakhe ngaphambili ijoyine

Ukunyuka kwendlela yokwandisa i-terminal

● Izinto zeplastiki

UkunganyangekiIzixhobo zenylon pa66

Amandla okugqiba kwebhokisi:> 16MV / m

● Ukufudumeza okungaqhelekanga ukunxiba kunye nomlilo wezinto zangaphandle: 960 ° C

Abafowunelwa-matic - isabelo: I-copper t2y2, intloko yoqhakamshelwano: isilivere i-graphy phag (5)

● Ukuqinisa umzuzu: 1.33nmm

● Ukunganyangeki kombane (inani lemijikelezo): ≥10000

● Umatshini wokunxiba (inani lemijikelezo): ≥220000

● Ikhowudi ye-IP: IP> 20

● Ukunyusa: nkqo; ukudibana neebhotile

● Izixhobo zeplastiki ze-UV kwaye zingavutha

● Iqhosha lovavanyo

● Ubushushu obuvakalayo: -20 ° ÷ + 65 ° C

Yintoni i-MCCB?

I-MCCB yifom emfutshane yokutsalwa kwesekethe ebunjiweyo. Ngumzekelo oqhelekileyo wesixhobo sokhuseleko sombane esidla ngakumbi kunokuba singasetyenziswa xa umthwalo ophezulu kakhulu kunomda wesekethe omncinci wesekethe.

I-MCCB inika ukhuseleko kwiimpazamo zesiphaluka ezifutshane kwaye isetyenziselwa ukutshintsha imijikelezo. Inokuqeshwa ireyithingi ephakamileyo yangoku kunye nenqanaba lempazamo, kwimeko yeenjongo ezimbalwa zasekhaya. Ireyithingi yangoku yangoku kunye nokwaphula amandla okuqhekeka okuphezulu kwityala lesekethe ichaza ukuba zilungele izizathu zemizi-mveliso.

Isebenza njani i-MCCB?

I-MCCB isebenzisa isixhobo esinobuthathaka ubushushu (i-thermal into) ngesixhobo esinobuthathaka kwi-elektromagnetic (inqaku lemagnetic) ukubonelela ngendlela yokuhamba kunye neenjongo zokukhusela kunye nokuzimela. Oku kwenza ukuba i-MCCB ibonelele:

Ukhuselo lokulayisha,

Ukukhuseleka kwempazamo yombane kwimisitho yesekethe emfutshane, kwaye

Ukutshintshwa kombane kwi-discontetion.

Nguwuphi umahluko phakathi kwe-MCB kunye ne-MCCB?

I-MCB kunye ne-MCCB zizixhobo eziqhelekileyo zokukhusela iisekethe. Ezi zixhobo zibonelela ngokukhuselwa kwisekethe yangoku nefutshane. Kukho umahluko okhoyo phakathi kwezi zixhobo zimbini ngaphandle komthamo wangoku. Umthamo wangoku we-MCB uhlala ungaphantsi kwe-125A, kwaye i-MCCB iyafumaneka ukuya kuthi ga kwi-AT2500A.