C&J Mutengo wakaderera MCCB CJMM1-250 3p Molded Case Circuit Breaker ine CE Certification

Tsananguro pfupi:

Kushandiswa

CJMM1 series molded case circuit breaker (inozonzi circuit breaker) inoshandiswa paAC 50/60HZ power distribution network circuit ine rated insulation voltage ye800V, rated operation voltage ye690V uye rated operation current kubva pa10A kusvika pa630A, inoshandiswa kuparadzira simba nekudzivirira circuit nemagetsi kuti zvisakuvadzwe nekuda kwekuwanda kwemagetsi, short circuit, under voltage nezvimwe zvikanganiso, inoshandiswawo pakutanga mota nguva zhinji pamwe nekuwanda kwemagetsi, short circuit uye under voltage protection. Iyi circuit breaker ine mabhenefiti e small volume, high breaking capacity, short arcing (kana noarcing) etc, inogona kugadzirirwa zvishandiso zvakaita se alarm contact, shunt release, assistance contact etc, chigadzirwa chakanakira mushandisi. Residual current circuit breaker inogona kuiswa yakatwasuka (vertical installation) kana kuiswa yakatwasuka (horizontal installation). Chigadzirwa ichi chinoenderana nezvinodiwa neIEC60947-2 neGb140482.

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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

"Teerera chibvumirano", zvinoenderana nezvinodiwa pamusika, unobatanidzwa mumakwikwi emusika nekuda kwemhando yepamusoro uye unopa sevhisi yakakwana uye yakanaka kune vatengi kuti vakunde zvikuru. Chinangwa chekambani ndechekugutsikana kwevatengi neC&J. Mutengo wakachipa MCCB CJMM1-250 3p Moulded Case Circuit Breaker ine CE Certification, Zvigadzirwa zvese nemhinduro zvinogadzirwa nemidziyo yepamusoro uye maitiro akasimba eQC ari kutengwa kuti ave nechokwadi chemhando yepamusoro. Tinokugamuchirai vatengi vatsva uye vekare kuti mutaure nesu kuti tishande pamwe chete.
"Teerera chibvumirano", inotevedzera zvinodiwa pamusika, inobatanidzwa mumakwikwi emusika nekuda kwemhando yepamusoro uye inopa sevhisi yakakwana uye yakanaka kune vatengi kuti vakunde zvakanyanya. Chinangwa chekambani ndechekugutsikana kwevatengi nekuda kwe"C&J MCCB 3p 250A uye Switch 250Nerutsigiro urwu rwese, tinogona kushandira mutengi wese nezvigadzirwa zvemhando yepamusoro uye kutumira panguva yakakodzera nebasa guru. Sezvo tiri kambani iri kukura, tingasave vakanakisisa, asi tiri kuedza nepese patinogona kuti tive vabatsiri vako vakanaka.

Muenzaniso weChigadzirwa

CJ: Kodhi yebhizinesi
M: Muchina wekupwanya dunhu wakaumbwa
1: Nhamba yeDhizaini
□:Yakayerwa current yefuremu
□:Kugona kuputsa kodhi/S inoratidza mhando yakajairika (S inogona kusiiwa)H inoratidza mhando yepamusoro

Cherechedza: Kune mhando ina dzedanda risina kusimba (N pole) dzechigadzirwa chezvikamu zvina. Danda risina kusimba rerudzi rweA harina chinhu chinogumbura chinodarika simba, rinogara richibatidzwa, uye haribatidzwe kana kudzima pamwe chete nedzimwe matanda matatu.
Pole isina simba remhando B haina chinhu chinodhonza magetsi chinodarika mwero, uye inobatidzwa kana kudzima pamwe chete nemamwe matanda matatu (pole isina simba rinobatidzwa risati radzimwa) Pole isina simba remhando C ine chinhu chinodhonza magetsi chinodarika mwero, uye inobatidzwa kana kudzima pamwe chete nemamwe matanda matatu (pole isina simba rinobatidzwa risati radzimwa) Pole isina simba remhando D ine chinhu chinodhonza magetsi chinodarika mwero, inogara ichibatidzwa uye haibatidzwe kana kudzima pamwe chete nemamwe matanda matatu.

Tafura 1

Zita rezvishongedzo	Kuburitswa kwemagetsi	Kuburitswa kwemakemikari
Kubata kwekubatsira, kusunungurwa kwemagetsi pasi pemagetsi, kubata kwealamu	287	378
Maseti maviri ekubatsira ekuonana, alarm contact	268	368
Kuburitswa kweshunt, kubata alarm, kubata kwekubatsira	238	348
Pasi pemagetsi kusunungurwa, alarm contact	248	338
Alarm yekubatsira yekubata	228	328
Kubata alarm yekusunungura shunt	218	318
Kusunungurwa kwekubatsira kwepasi pemagetsi	270	370
Maseti maviri ekubatsira ekuonana	260	360
Kusunungurwa kweShunt pasi pevoltage	250	350
Kubatana kwekubatsira kweShunt kusunungurwa	240	340
Kusunungurwa kwepasi pemagetsi	230	330
Kubata kwekubatsira	220	320
Kusunungurwa kweShunt	210	310
Kubata alarm	208	308
Hapana chishongedzo	200	300

Kupatsanura

Nekukwanisa kutyoka: mhando yakajairika (rudzi S) b mhando yepamusoro yekugona kutyoka (rudzi H)
Nekubatanidza: kubatana kwebhodhi repamberi, kubatana kwebhodhi remashure reb, rudzi rwe plugin yec
Nekushandisa maitiro: kushanda kwemubato wakananga, kushanda kwemubato wekutenderera b, kushanda kwemagetsi c
Nehuwandu hwematanda: 1P, 2P, 3P, 4P
Nezvishongedzo: alarm contact, assistant contact, shunt release, under voltage release

Mamiriro Ebasa Akajairika

Kureba kwenzvimbo yekuisa hakufanirwe kudarika 2000m
Tembiricha yemhepo iri munzvimbo yakapoteredza
Tembiricha yemhepo haifanirwe kudarika +40℃
Avhareji yemutengo haifanirwe kudarika +35℃ mukati memaawa makumi maviri nemana
Tembiricha yemhepo haifanirwe kunge iri pasi pe -5℃
Mamiriro ekunze:
1. Hunyoro hwemhepo pano hahufanirwe kudarika 50% patembiricha yepamusoro ye +40℃, uye inogona kunge yakanyanya patembiricha yepasi, kana tembiricha yakaderera mumwedzi inonaya zvikuru isingapfuure 25℃ inogona kunge iri 90%, kunyungudika kwemvura pamusoro pechigadzirwa kunofanirwa kutariswa nekuda kwekuchinja kwetembiricha.
Kusvibiswa kwemhepo kuri muchikamu chechitatu

Chiratidzo Chepamusoro Chehunyanzvi

1 Kukosha kwezviputsi zvedunhu kwakatarwa
Muenzaniso	Imax (A)	Magadzirirwo (A)	Yakayerwa Voltage Yekushanda (V)	Yakayerwa Kudzivirira Voltage (V)	Icu (kA)	Ics (kA)	Huwandu hweMatanda (P)	Kureba kweArc (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
Cherechedza: Kana parameters dzekuedza dze400V dzichishandiswa, 6A isina kuburitswa kwekupisa

2 Hunhu hwekushanda kwe "inverse time break" kana danda rega rega rekuburitsa simba rakawandisa panguva imwe chete richibatidzwa
Chinhu chebvunzo Current (I/In)	Nzvimbo yenguva yekuedza	Mamiriro ekutanga
1.05In isingakanganise magetsi	2h(n>63A),1h(n<63A)	Kutonhora
Kugumburwa kwemagetsi 1.3In	2h(n>63A),1h(n<63A)	Enderera mberi nekukasika mushure mekuyedzwa nhamba 1

3 Hunhu hwekushanda kwekuputsa nguva hwakasiyana apo danda rega rega repamusoro- kuburitswa kwazvino kwekudzivirira mota kunobatidzwa panguva imwe chete.
Kugadzirisa Nguva Yazvino Mamiriro Ekutanga Enguva Yakajairika			Cherechedza
1.0In	>2awa	Nyika Inotonhora
1.2In	≤2awa	Yakaenderera mberi pakarepo mushure mekuyedzwa kwenhamba 1
1.5In	≤4min	Nyika Inotonhora	10≤Mukati≤225
	≤8min	Nyika Inotonhora	225≤Mukati≤630
7.2In	4s≤T≤10s	Nyika Inotonhora	10≤Mukati≤225
	6s≤T≤20s	Nyika Inotonhora	225≤Mukati≤630

4. Hunhu hwekushanda kwecircuit breaker panguva imwe chete hwekugovera simba hunofanira kunge hwakatarwa se10in + 20%, uye iyo yecircuit breaker yekudzivirira mota inofanira kunge iri 12ln ± 20%

Saizi Yekuisa Rondedzero

CJMM1-63, 100, 225, Saizi dzeOutline neKuisa (Kubatanidza bhodhi repamberi)

Saizi (mm)	Kodhi yeModhero
Saizi (mm)	CJMM1-63S	CJMM1-63H	CJMM1-63S	CJMM1-100S	CJMM1-100H	CJMM1-225S	CJMM1-225
Saizi dzeOutline	C	85.0	85.0	88.0	88.0	102.0	102.0
	E	50.0	50.0	51.0	51.0	60.0	52.0
	F	23.0	23.0	23.0	22.5	25.0	23.5
	G	14.0	14.0	17.5	17.5	17.0	17.0
	G1	6.5	6.5	6.5	6.5	11.5	11.5
	H	73.0	81.0	68.0	86.0	88.0	103.0
	H1	90.0	98.5	86.0	104.0	110.0	127.0
	H2	18.5	27.0	24.0	24.0	24.0	24.0
	H3	4.0	4.5	4.0	4.0	4.0	4.0
	H4	7.0	7.0	7.0	7.0	5.0	5.0
	L	135.0	135.0	150.0	150.0	165.0	165.0
	L1	170.0	173.0	225.0	225.0	360.0	360.0
	L2	117.0	117.0	136.0	136.0	144.0	144.0
	W	78.0	78.0	91.0	91.0	106.0	106.0
	W1	25.0	25.0	30.0	30.0	35.0	35.0
	W2	-	100.0	-	120.0	-	142.0
	W3	-	-	65.0	65.0	75.0	75.0
Isa Saizi	A	25.0	25.0	30.0	30.0	35.0	35.0
	B	117.0	117.0	128.0	128.0	125.0	125.0
	od	3.5	3.5	4.5	4.5	5.5	5.5

CJMM1-400,630,800, Saizi dzeOutline neInstallation (Kubatana kwebhodhi repamberi)

Saizi (mm)		Kodhi yeModhero
		CJMM1-400S	CJMM1-630S
Saizi dzeOutline	C	127	134
	C1	173	184
	E	89	89
	F	65	65
	G	26	29
	G1	13.5	14
	H	107	111
	H1	150	162
	H2	39	44
	H3	6	6.5
	H4	5	7.5
	H5	4.5	4.5
	L	257	271
	L1	465	475
	L2	225	234
	W	150	183
	W1	48	58
	W2	198	240
	A	44	58
Isa Saizi	A1	48	58
	B	194	200
	Od	8	7

Dhizaini yeKucheka Yekubatanidza Bhodhi Rekumashure

Saizi (mm)		Kodhi yeModhero
Saizi (mm)		CJMM1-63S CJMM1-63H	CJMM1-100S CJMM1-100H	CJMM1-225S CJMM1-225H	CJMM1-400S	CJMM1-400H	CJMM1-630S CJMM1-630H
Saizi dzeBhodhi Rekumashure Rudzi rwekubatanidza Plug in	A	25	30	35	44	44	58
	od	3.5	4.5*6 gomba rakadzika	3.3	7	7	7
	od1	-	-	-	12.5	12.5	16.5
	od2	6	8	8	8.5	9	8.5
	oD	8	24	26	31	33	37
	oD1	8	16	20	33	37	37
	H6	44	68	66	60	65	65
	H7	66	108	110	120	120	125
	H8	28	51	51	61	60	60
	H9	38	65.5	72	-	83.5	93
	H10	44	78	91	99	106.5	112
	H11	8.5	17.5	17.5	22	21	21
	L2	117	136	144	225	225	234
	L3	117	108	124	194	194	200
	L4	97	95	9	165	163	165
	L5	138	180	190	285	285	302
	L6	80	95	110	145	155	185
	M	M6	M8	M10	-	-	-
	K	50.2	60	70	60	60	100
	J	60.7	62	54	129	129	123
	M1	M5	M8	M8	M10	M10	M12
	W1	25	35	35	44	44	58

Chii chinonzi MCCB?

MCCB ipfupiso yeMoulded Case Circuit Breaker. Kana simba rese remagetsi richipfuura muganho we micro fuse box, mushandisi anorishandisa seimwe mhando yemudziyo wekudzivirira simba remagetsi. MCCB inodzivirira kubva pakukwira kwemagetsi pamwe nekukundikana kwesimba remagetsi, pamwe nekushandura macircuit.

Vashandisi vanogona kuishandisa kunyangwe mumaapplication epamba kuti vawane ma ratings akanaka uye mazinga e fault incidence. Vashandisi vanoshandisa maMCCB mumabasa ekutengeserana nekuda kweavhareji yavo yakazara ratings uye kugona kukuru kwekukanganisa. MCCBs dzinogonawo kuchengetedza ma capacitor banks, magenerator, uye kugoverwa kwema main electric feeders. Kana application ichida maitiro ekusarura, ma customizable overloading settings, kana ground-fault security, inopa dziviriro yakakodzera. C&J MCCB inoenderana nezvinodiwa pamusika, inobatanidzwa mumakwikwi emusika nehunhu hwayo hwepamusoro uye inopa sevhisi yakazara uye yakanaka kune vatengi kuti vakunde zvikuru. Chinangwa chekambani, kugutsikana kwevatengi neC&J Mutengo wakachipa MCCB CJMM1-250 3p Moulded Case Circuit Breaker ine CE Certification, Zvigadzirwa zvese nemhinduro zvinogadzirwa nemidziyo yepamusoro uye maitiro akasimba eQC ari kutengwa kuti ave nechokwadi chemhando yepamusoro. Tinokugamuchirai vatengi vatsva uye vekare kuti titaure nesu kuti tishande pamwe chete nebhizinesi.
C&J Mutengo wakaderera C&J MCCB 3p 250A uye Switch 250, Nerutsigiro urwu rwese, tinogona kushandira mutengi wese nezvigadzirwa zvemhando yepamusoro uye kutumira panguva yakakodzera nebasa guru. Sezvo tiri kambani iri kukura, tingasave vakanakisisa, asi tiri kuedza nepese patinogona kuti tive shamwari yako yakanaka.

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