CJMM1-125-K 3p 1000V 100A DIN Rail MCCB Molded Case Circuit Breaker Nokhiye

Incazelo emfushane:

Isicelo

I-CJMM1 uchungechunge olubunjiwe lwe-circuit breaker (ngemuva kwalokhu olubizwa ngokuthi i-circuit breaker) lusebenza kusekethe yenethiwekhi yokusabalalisa amandla we-AC 50/60HZ ene-voltage elinganiselwe ye-insulation engu-800V, i-voltage yokusebenza elinganiselwe engu-690V kanye nokusebenza okulinganiselwe okwamanje kusukela ku-10A kuya ku-630A, isetshenziselwa ukusabalalisa. amandla futhi ivimbele isekethe kanye nemishini yokuphakela amandla ekulimaleni ngenxa yokugcwala, isifunda esifushane, ngaphansi kwe-voltage namanye amaphutha, iphinde isetshenziselwe ukuqala okungajwayelekile kwemoto kanye nokulayisha ngokweqile, isifunda esifushane kanye nokuvikela ngaphansi kwe-voltage. ivolumu, umthamo wokuphuka okuphezulu, i-arcing emfishane (noma i-noarcing) njll, ingafakwa ngezesekeli ezifana nokuxhumana ne-alamu, ukukhishwa kwe-shunt, ukuthintana komsizi njll, iwumkhiqizo ofanele umsebenzisi.Isekhethi yamanje eyinsalela ingafakwa iqonde (ukufakwa kume mpo) noma ifakwe ivundlile (ukufakwa okuvundlile) Umkhiqizo uhambisana namazinga e-IEC60947-2 kanye ne-Gb140482

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Imodeli Yomkhiqizo

CJ:Ikhodi yebhizinisi
M: Isekhethi yekesi elibunjiwe
1:Nombolo yokuklama
□:Isilinganiso samanje sozimele
□:Ikhodi yesici somthamo wokwephulwa/S isho uhlobo olujwayelekile (S ingashiywa)H isho uhlobo oluphakeme

Qaphela: Kunezinhlobo ezine zesigxobo esimaphakathi (i-N pole) yomkhiqizo wezigaba ezine. Ipali emaphakathi yohlobo A ayifakelwe isici sokukhubeka samanje, ihlale ivuliwe, futhi ayivuswa noma ayicishwa kanye nezinye. izigxobo ezintathu.
Ipali engathathi hlangothi yohlobo B ayifakelwe into yokukhubeka yamanje, futhi iyavulwa noma icishwe kanye nezinye izigxobo ezintathu (i-pali ephakathi nendawo iyavulwa ngaphambi kokuba icishwe)Isigxobo esimaphakathi sohlobo C sifakwe ngaphezulu- into yamanje ekhubekayo, futhi iyavulwa noma icime kanye nezinye izigxobo ezintathu (i-pole engathathi hlangothi iyavulwa ngaphambi kokuba icishwe) Ipali engathathi hlangothi yohlobo D ifakwe isici sokukhubeka samanje, ihlale ivuliwe futhi ayishintshiwe. phezu noma vala kanye nezinye izigxobo ezintathu.

Ithebula 1

Igama lensiza	Ukukhishwa kwe-elekthronikhi	Ukukhululwa okuyinhlanganisela
Oxhumana naye osizayo, ngaphansi kokukhishwa kwe-voltage, othintana naye nge-alam	287	378
Amasethi amabili okuxhumana asizayo, othintana ne-alamu	268	368
Ukukhishwa kwe-Shunt, ukuthintana ne-alamu, othintana naye osizayo	238	348
Ngaphansi kokukhululwa kwe-voltage, ukuxhumana ne-alamu	248	338
Oxhumana naye we-alamu yokuxhumana	228	328
Vala othintana naye wokukhipha i-alamu	218	318
Ukukhishwa kwe-axiliary under-voltage	270	370
Amasethi amabili okuxhumana asizayo	260	360
Shunt ukukhishwa kwe-under-voltage	250	350
Shunt ukukhipha oxhumana naye osizayo	240	340
Ukukhishwa kwe-voltage engaphansi	230	330
Oxhumana naye osizayo	220	320
Shunt ukukhululwa	210	310
Oxhumana naye nge-alamu	208	308
Ayikho insiza	200	300

Ukwahlukanisa

Ngokuphula umthamo: uhlobo olujwayelekile(uhlobo S) b uhlobo oluphakeme lokuphuka (uhlobo H)
Ngemodi yokuxhuma: ukuxhumana kwebhodi langaphambili, ukuxhumana kwebhodi elingemuva, uhlobo lwe-plugin c
Ngemodi yokusebenza: ukusebenza kwesibambo esiqondile, ukusebenza kwesibambo sokuzungezisa, c ukusebenza kukagesi
Ngenombolo yezigxobo: 1P, 2P, 3P, 4P
Ngesesekeli: ukuthintana kwe-alamu, ukuthintana okuyisizayo, ukukhishwa kwe-shunt, ngaphansi kokukhishwa kwe-voltage

Isimo Sesevisi Esijwayelekile

Ukuphakama kwendawo yokufaka akumele kudlule i-2000m
Izinga lokushisa lomoya we-ambient
Izinga lokushisa lomoya we-ambient akufanele lidlule +40 ℃
Inani elimaphakathi akufanele lidlule +35℃ ngamahora angu-24
Izinga lokushisa lomoya we-ambient akufanele libe ngaphansi kuka -5 ℃
Isimo somkhathi:
1Kukhona umswakama womkhathi lapha akumele udlule u-50% ezingeni lokushisa eliphakeme kakhulu elingu-+40 ℃, futhi ungaba izinga lokushisa eliphakeme kakhulu elingaphansi, lapho izinga lokushisa eliphansi kakhulu enyangeni emanzi kakhulu lingeqi ku-25℃ lingaba ngu-90%, i-conden sationon product surfacedue ekushintsheni kwezinga lokushisa kufanele kucatshangelwe.
Izinga lokungcola lisekilasini lesi-3

Ipharamitha Eyinhloko Yezobuchwepheshe

1 Inani elilinganiselwe lama-circuit breaker
Imodeli	I-Imax (A)	Imininingwane (A)	I-Voltage Operation Elinganiselwe(V)	Isilinganiso se-Insulation Voltage(V)	I-Icu (kA)	I-Ics (kA)	Inombolo yezigxobo (P)	Ibanga le-Arcing (mm)
I-CJMM1-63S	63	6,10,16,20 25,32,40, 50,63	400	500	10*	5*	3	≤50
I-CJMM1-63H	63	6,10,16,20 25,32,40, 50,63	400	500	15*	10*	3,4	≤50
I-CJMM1-100S	100	16,20,25,32 40,50,63, 80,100	690	800	35/10	22/5	3	≤50
I-CJMM1-100H	100	16,20,25,32 40,50,63, 80,100	400	800	50	35	2,3,4	≤50
I-CJMM1-225S	225	100,125, 160,180, 200,225	690	800	35/10	25/5	3	≤50
I-CJMM1-225H	225	100,125, 160,180, 200,225	400	800	50	35	2,3,4	≤50
I-CJMM1-400S	400	225,250, 315,350, 400	690	800	50/15	35/8	3,4	≤100
CJMM1-400H	400	225,250, 315,350, 400	400	800	65	35	3	≤100
I-CJMM1-630S	630	400,500, 630	690	800	50/15	35/8	3,4	≤100
I-CJMM1-630H	630	400,500, 630	400	800	65	45	3	≤100
Qaphela: Uma amapharamitha wokuhlola we-400V, 6A ngaphandle kokukhishwa kokushisisa

2 Isici sokusebenza sokuphulwa kwesikhathi esiphambene lapho isigxobo ngasinye sokukhululwa okudlulele kokusatshalaliswa kwamandla sivulwa ngesikhathi esifanayo.
Into yokuhlola yamanje (I/In)	Indawo yesikhathi sokuhlola	Isimo sokuqala
I-Non-trilling current 1.05In	2h(n>63A),1h(n<63A)	Isimo esibandayo
Ukuhamba kwamanje 1.3In	2h(n>63A),1h(n<63A)	Qhubeka ngokushesha ngemva kokuhlolwa kweNo.1

3 Isici sokusebenza sokuphulwa kwesikhathi esiphambene lapho isigxobo ngasinye se-over- ukukhululwa kwamanje kokuvikelwa kwemoto kuvuliwe ngesikhathi esifanayo.
Ukusetha Isikhathi Samanje Esijwayelekile Isimo Sokuqala			Qaphela
1.0In	>2h	Izwe Elibandayo
1.2Ku	≤2h	Qhubeka ngokushesha ngemva kokuhlolwa kweNo.1
1.5Ku	≤4 iminithi	Izwe Elibandayo	10≤Ku≤225
	≤8 amaminithi	Izwe Elibandayo	225≤Ku≤630
7.2Ku	4s≤T≤10s	Izwe Elibandayo	10≤Ku≤225
	6s≤T≤20s	Izwe Elibandayo	225≤Ku≤630

4 Isici sokusebenza esisheshayo se-circuit breaker yokusabalalisa amandla sizosethwa njenge-10in+20%, futhi eyodwa ye-circuit breaker yokuvikela imoto izosethwa njenge-12ln±20%

Iyini i-MCCB?

Iziqephu zesekethe ezibunjiwe zingamathuluzi okuvikela kagesi aklanyelwe ukuvikela isekethe kagesi kusukela kumanje ngokweqile.Lokhu kwamanje okweqile kungadalwa ngenxa yokugcwala ngokweqile noma isifunda esifushane.Izinqamuli zesekethe ezibunjiwe zingasetshenziswa ezinhlobonhlobo zama-voltage namafrikhwensi anomkhawulo ochaziwe ophansi nangaphezulu wezilungiselelo zohambo ezilungisekayo.Ngokungeziwe ezindleleni zokukhubeka, ama-MCCB angasetshenziswa njengamaswishi okunqanyulwa mathupha esimweni esiphuthumayo noma sokulungisa.Ama-MCCB amisiwe futhi ahlolelwe i-overcurrent, ukukhuphuka kwamandla kagesi, nokuvikelwa kwamaphutha ukuze kuqinisekiswe ukusebenza okuphephile kuzo zonke izindawo nezinhlelo zokusebenza.Asebenza ngokuphumelelayo njengeswishi yokusetha kabusha isekethe kagesi ukuze anqamule amandla futhi anciphise umonakalo odalwe ukugcwala kwesekhethi, iphutha eliphansi, amasekhethi amafushane, noma lapho i-current idlula umkhawulo wamanje.

Isicelo se-MCCB

I-MCCB noma i-fuse ingxenye kagesi evame ukusetshenziswa embonini ukuvikela okokusebenza kagesi namasistimu.Ezimpilweni zansuku zonke, i-MCCB isetshenziswa kabanzi.Ezinye izinhlelo zokusebenza ezijwayelekile ze-MCCB zichazwe ngezansi.

1.Ukusabalalisa amandla: I-MCCB ingasiza izifaki ukusabalalisa imithwalo yegridi kumishini kagesi ehlukene.Nge-MCCB, abasebenzisi bangakwazi ukulawula ngokuphephile ukusatshalaliswa kwamandla kanye nokusebenza kwamanje kwedivayisi ngayinye.
2.Ukuvikela isekethe emfushane: Umsebenzi oyinhloko we-MCCB ukunqamula isekethe ngokuzenzakalelayo lapho kwenzeka isekethe emfishane.Lokhu kugwema ukulimala kwemishini, ukukhululwa kwezinto eziyingozi njengomlilo.
3.Ukuvikela ukulayisha ngokweqile: Ngokufanayo nokuvikelwa kwesekethe emfushane, i-MCCB ingaphinda ivikele okokusebenza ekulayishweni ngokweqile.Lokhu kungafezwa ngokumisa ama-circuit breaker ukuze kugwenywe ukulimala kukagesi okubangelwa ukugcwala kakhulu okokusebenza.
Ukuvikelwa kwe-4.Generator: I-MCCB isetshenziswa kabanzi ekutholeni nasekuvikeleni amajeneretha amakhulu.Ingakwazi ukuqapha ukusebenza okuvamile kwe-generator, ibone izinkinga futhi isebenze uhlelo lokuvikela i-circuit breaker.
I-5.Ukuvikelwa kwe-transformer yamandla: I-MCCB ingavimbela i-transformer ekulayisheni ngokweqile futhi iqaphe izinga lokushisa elingaphezu kwe-transformer ngesikhathi esifanayo.
I-6.Isivikelo se-cylinder ehambayo: I-MCCB isetshenziswa kakhulu kukhonkolo, usimende kanye nama-crushers amaminerali.Ithola amasekhethi amafushane kanye nokugcwala ngokweqile kwemishini, ngaleyo ndlela ivikele okokusebenza ekulimaleni.

Sengiphetha, ama-MCCB asetshenziswa kabanzi futhi adlala indima ebalulekile emikhakheni ehlukahlukene kagesi neyemishini.Lapho ukhetha i-MCCB, izici ezihlukahlukene eziqondile zidinga ukucatshangelwa ngokucophelela ukuze kuqinisekiswe ukuphepha nokuthembeka kwesistimu, okuhlanganisa umthamo wamanje wokuthwala, ukusebenza kahle, indawo esebenzisekayo, neminye imingcele ebalulekile.

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