CJM1-250L/3300 250A 400V/690V Ishusho y'ikirahure cy'amashanyarazi cya MCCB mu ruganda rw'ubushinwa

CJM1-250L/3300 250A 400V/690V Uruganda rw'Ubushinwa rukoresha amashanyarazi rwa MCCB rukoresha amashanyarazi mu ruganda

Ibisobanuro bigufi:

Porogaramu

Imashini igabanya umuriro ya CJMM1 (izwi hano nka "circuit breaker") ikoreshwa kuri AC 50/60HZ power distribution network circuit ifite voltage ya insulation ya 800V, voltage ya operation ya 690V n'amashanyarazi ya operation ya 10A kugeza 630A, ikoreshwa mu gukwirakwiza ingufu no gukumira ibikoresho bya circuit n'amashanyarazi kwangirika bitewe no kurenza urugero, circuit ngufi, voltage iri munsi y'amazi n'ibindi bibazo, ikoreshwa kandi mu gutangira gake kwa moteri ndetse no kurenza urugero, circuit ngufi no kurinda voltage iri munsi y'amazi. Iyi mashini igabanya umuriro ifite ibyiza byo kuba nto, ubushobozi bwo gucikamo ibice byinshi, gufunga buhoro (cyangwa gufunga buhoro) nibindi, ishobora gushyirwaho ibikoresho nko gukoranaho n'ingufu, kurekura shunt, gukoranaho nibindi, ni ikintu cyiza ku mukoresha. Imashini igabanya umuriro ishobora gushyirwaho mu buryo buhagaze (gushyiraho mu buryo bugororotse) cyangwa igashyirwa mu buryo butambitse (gushyiraho mu buryo butambitse). Ibi bicuruzwa bikurikije amahame ya IEC60947-2 na Gb140482

Ohereza imeri kuri twe

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Icyitegererezo cy'ibicuruzwa

CJ: Kode y'ikigo
M: Akayunguruzo k'urukiramende gakozwe mu buryo bwa foromaje
1: Urwego rw'igishushanyo mbonera
□:Umuvuduko w'inyuma w'urukiramende upimwe
□: Kode iranga ubushobozi bwo kumena/S igaragaza ubwoko busanzwe (S ishobora gusibwa) H igaragaza ubwoko bwo hejuru

Icyitonderwa: Hari ubwoko bune bw'inkingi idafite aho ibogamiye (inkingi ya N) ku bicuruzwa bine.inkingi idafite aho ibogamiye yo mu bwoko bwa A ntabwo ifite ikintu gitera umuriro mwinshi, ihora ifunguye, kandi nticanwa cyangwa ngo ifungwe hamwe n'izindi nkingi eshatu.
Umugozi utagira aho ubogamiye wo mu bwoko bwa B ntufite ikintu kigabanya umuvuduko w'amashanyarazi, kandi ucanwa cyangwa uzimwa hamwe n'izindi mpande eshatu (umugozi utagira aho ubogamiye ucanwa mbere yo kuzimwa) Umugozi utagira aho ubogamiye wo mu bwoko bwa C ufite ikintu kigabanya umuvuduko w'amashanyarazi, kandi ucanwa cyangwa uzimwa hamwe n'izindi mpande eshatu (umugozi utagira aho ubogamiye ucanwa mbere yo kuzimwa) Umugozi utagira aho ubogamiye wo mu bwoko bwa D ufite ikintu kigabanya umuvuduko w'amashanyarazi, uhora ucanwa kandi ntucanwa cyangwa ngo uzimwe hamwe n'izindi mpande eshatu.

Imbonerahamwe ya 1

Izina ry'ibikoresho	Gusohora hakoreshejwe ikoranabuhanga	Gusohora ibintu bivanze
Ikoranabuhanga rifasha, kurekura munsi y'amashanyarazi, guhuza alamu	287	378
Amaseti abiri y'inyongera yo guhuza, aho guhamagara alamu	268	368
Gusohora shunt, kuvugana n'inzogera, kuvugana n'inzogera	238	348
Gusohora umuriro munsi y'amashanyarazi, gukorana n'inkuba	248	338
Inzogera y'ubufasha yo guhamagara	228	328
Inzogera yo kurekura shunt	218	318
Irekurwa ry'amashanyarazi ridafite ingufu z'amashanyarazi	270	370
Amaseti abiri y'inyongera yo guhuza	260	360
Irekurwa rya shunt ridafite voltage	250	350
Incamake y'inyongera yo kurekura shunt	240	340
Kurekura munsi y'amashanyarazi	230	330
Uburyo bwo kuvugana n'abandi	220	320
Gusohora Shunt	210	310
Inzogera yo kuvugiraho	208	308
Nta bikoresho	200	300

Gushyira mu byiciro

Ubushobozi bwo gucika: ubwoko busanzwe (ubwoko bwa S) b bufite ubushobozi bwo gucika bwinshi (ubwoko bwa H)
Uburyo bwo guhuza: guhuza imbere, guhuza inyuma, ubwoko bwa c plugin
Uburyo bwo gukora: imikorere y'umugozi utaziguye, imikorere y'umugozi uzunguruka b, imikorere y'amashanyarazi c
Ukurikije umubare w'inkingi: 1P, 2P, 3P, 4P
Ukoresheje ibikoresho: gukoranaho n'intabaza, gukoranaho n'inyongera, kurekura shunt, kurekura munsi y'amashanyarazi

Imiterere isanzwe ya serivisi

Ubutumburuke bw'aho igikorwa cyo gushyiraho ntibugomba kurenza metero 2000
Ubushyuhe bw'ikirere
Ubushyuhe bw'umwuka wo mu kirere ntibugomba kurenga +40℃
Igiciro mpuzandengo ntikigomba kurenga +35℃ mu masaha 24
Ubushyuhe bw'umwuka wo mu kirere ntibugomba kuba munsi ya -5℃
Imiterere y'ikirere:
1Hari ubushyuhe bw'ikirere budakwirakwira ntibugomba kurenza 50% ku bushyuhe bwo hejuru bwa +40°C, kandi bushobora kuba bwinshi ku bushyuhe buri munsi, iyo ubushyuhe buri hasi mu kwezi kw'imvura nyinshi butarenze 25°C bushobora kuba 90%, hagomba kwitabwaho imiterere y'ubuso bw'ibicuruzwa bitewe n'impinduka z'ubushyuhe.
Urwego rw'umwanda ni icyiciro cya 3

Igipimo cy'ingenzi cya tekiniki

1 Agaciro k'ibikoresho bigabanya amashanyarazi
Icyitegererezo	Incamake (A)	Ibisobanuro (A)	Voltage y'imikorere ifite amanota (V)	Voltage y'ubushyuhe (V) ifite amanota	Icu (kA)	Ics (kA)	Umubare w'Inkingi (P)	Intera yo gusimbuka (mm)
CJMM1-63S	63	6, 10, 16, 20 25, 32, 40, 50,63	400	500	10*	5*	3	≤50
CJMM1-63H	63	6, 10, 16, 20 25, 32, 40, 50,63	400	500	15*	10*	3,4	≤50
CJMM1-100S	100	16, 20, 25, 32 40,50,63, 80.100	690	800	35/10	22/5	3	≤50
CJMM1-100H	100	16, 20, 25, 32 40,50,63, 80.100	400	800	50	35	2, 3, 4	≤50
CJMM1-225S	225	100.125, 160.180, 200.225	690	800	35/10	25/5	3	≤50
CJMM1-225H	225	100.125, 160.180, 200.225	400	800	50	35	2, 3, 4	≤50
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
CJMM1-630S	630	400.500, 630	690	800	50/15	35/8	3,4	≤100
CJMM1-630H	630	400.500, 630	400	800	65	45	3	≤100
Icyitonderwa: Iyo ibipimo by'igerageza bya 400V, 6A nta gushyushya birekurwa

2 Uburyo bwo guhagarika igihe mu buryo bunyuranye iyo buri gice cy'umuyoboro w'amashanyarazi urekurwa mu gihe kimwe
Ikintu cy'ikizamini cy'amashanyarazi (I/I)	Agace k'igihe cy'ikizamini	Imiterere y'ibanze
Umuvuduko udahindagurika wa 1.05In	Amasaha 2(n>63A),isaha 1(n<63A)	Ubukonje
Umuvuduko w'amashanyarazi ugabanukaho 1.3 In	Amasaha 2(n>63A),isaha 1(n<63A)	Komeza ako kanya nyuma y'ikizamini cya No.1

3 Uburyo bwo guhagarika igihe mu buryo bunyuranye buranga iyo buri giti cyo hejuru Irekurwa ry'uburinzi bwa moteri rikorerwa icyarimwe.
Gushyiraho Igihe gisanzwe cy'ibanze cy'igihe gisanzwe			Icyitonderwa
1.0In	> Amasaha 2	Igihugu Gikonje
1.2Mu	≤amasaha 2	Byakomeje nyuma y'ikizamini cya No.1
1.5 mu	≤iminota 4	Igihugu Gikonje	10≤Muri≤225
	≤iminota 8	Igihugu Gikonje	225≤Muri≤630
7.2Mu	4s≤T≤sekondi 10	Igihugu Gikonje	10≤Muri≤225
	6s≤T≤20s	Igihugu Gikonje	225≤Muri≤630

4 Imikorere y'ako kanya y'icyuma gihagarika amashanyarazi mu gukwirakwiza ingufu igomba gushyirwa kuri 10in + 20%, naho icya icyuma gihagarika amashanyarazi mu kurinda moteri kigomba gushyirwa kuri 12ln ± 20%

IbirangaMCCB

MCCBbyakozwe bifite imikorere myinshi ifasha mu kurinda sisitemu z'amashanyarazi mu buryo bwizewe kandi butekanye. Bimwe mu bintu by'ingenzi bigize MCCB birimo:

Ubushobozi bwo gusohora ibintu bwinshi:Utwuma dukoresha imashini zicana imigozizirashobora gukata imiyoboro y'amazi igera ku bihumbi bya ampere, bigatuma ziba nziza cyane mu gukoresha ingufu nyinshi.
Uburyo bwo kuzenguruka hakoreshejwe ubushyuhe: Utwuma dukoresha uburyo bwo kuzenguruka hakoreshejwe ubushyuhe kugira ngo tumenye kandi dusubize ku miyoboro y'amashanyarazi irenze urugero n'imiyoboro migufi. Utwuma dukoresha ubushyuhe dusubiza ku miyoboro irenze urugero, mu gihe utwuma dukoresha ubushyuhe dusubiza ku miyoboro migufi.
Imiterere y'urugendo ihinduka: MCCB zifite imiterere y'urugendo ihinduka, ituma zishyirwa ku rwego rukwiye kugira ngo zikoreshwe neza.
Ingano nyinshi z'amakaramu: MCCB ziboneka mu ngano zitandukanye z'amakaramu, ibyo bikaba bituma zikoreshwa mu buryo butandukanye. Ihame ry'imikorere y'agasanduku k'amashanyarazi gakozwe mu buryo bwa "molded case circuit breaker" Ihame ry'imikorere ya MCCB rishingiye ku buryo bwo gutemba bushyuha n'ubushyuhe. Agasanduku k'amashanyarazi gatuma ubushyuhe buterwa n'urujya n'uruza rw'amashanyarazi mu gasanduku kandi kagatega agasanduku k'amashanyarazi iyo umugezi urenze urugero rw'urugendo. Agasanduku k'amashanyarazi gatuma gatega gashobora kumva imbaraga za rukuruzi ziterwa n'agasanduku k'amashanyarazi gagufi mu gasanduku, gagatega agasanduku k'amashanyarazi ako kanya. Imiterere y'agasanduku k'amashanyarazi gakozwe mu buryo bwa "molded case circuit breaker".
MCCB igizwe n'inzu ya pulasitiki ikozwe mu buryo bwa pulasitiki irimo uburyo bwo kuyigendamo, aho ifata ibintu hamwe n'ibikoresho byo kuyitwara.
Ibyuma bihuza bikozwe mu bikoresho biyobora cyane nk'umuringa, mu gihe uburyo bwo kugenda bugizwe n'umurongo wa bimetallic hamwe n'icyuma gikoresha amashanyarazi.

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