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Isoko ryo gutanga Ubushinwa CJM1-400L / 4300 Inganda nyinshi-Intego MCCB Molded case circuit breaker

Ibisobanuro bigufi:

Gusaba

Urutonde rwa CJMM1 rwacometse kumashanyarazi yamashanyarazi (nyuma yiswe icyuma cyumuzunguruko) rushobora gukoreshwa kumurongo wa AC 50 / 60HZ gukwirakwiza amashanyarazi hamwe na voltage yumuriro wa 800V, igipimo cyumubyigano wa 690V hamwe nigikorwa cyagenwe kuva 10A kugeza 630A, ikoreshwa mugukwirakwiza. ingufu no gukumira ibikoresho byumuzunguruko n’amashanyarazi kwangirika bitewe nuburemere burenze, umuzunguruko mugufi, munsi ya voltage nandi makosa, biranakoreshwa mugutangira gake moteri kimwe nuburemere burenze urugero, umuzunguruko mugufi no kurinda voltage.Iyi mashanyarazi yamashanyarazi ifite ibyiza bya bito ingano, ubushobozi bwo kumeneka cyane, arcing ngufi (cyangwa noarcing) nibindi, irashobora kuba ifite ibikoresho nkibimenyesha gutabaza, kurekura shunt, ubufasha bwabafasha nibindi, nibicuruzwa byiza kubakoresha.Ibisigisigi byumuzunguruko bisigaye birashobora gushyirwaho muburyo buhagaritse (kwishyiriraho vertical) cyangwa gushyirwaho gutambitse (kwishyiriraho horizontal) Igicuruzwa kijyanye nibipimo bya IEC60947-2 na Gb140482


Ibicuruzwa birambuye

Ibicuruzwa

Icyitegererezo cyibicuruzwa

CJ: Kode ya Enterprises
UMWIGISHA: Urupapuro rwabigenewe
1: Igishushanyo No.
□: Ikigereranyo cyerekana ikadiri
□: Kumena ubushobozi buranga code / S bisobanura ubwoko busanzwe (S bushobora kuvaho) H bisobanura ubwoko bwo hejuru

Icyitonderwa: Hariho ubwoko bune butagira aho bubogamiye (N pole) kubicuruzwa bine byicyiciro.Ibiti bidafite aho bibogamiye byubwoko A ntabwo bifite ibikoresho byikirenga-bigenda, burigihe bifungura, kandi ntibifungura cyangwa o ff hamwe nibindi inkingi eshatu.
Inkingi idafite aho ibogamiye yo mu bwoko bwa B ntabwo ifite ibikoresho birenze urugero, kandi irafungura cyangwa o ff hamwe nizindi nkingi eshatu (inkingi itabogamye irakingurwa mbere yo gufungura o ff) Inkingi idafite aho ibogamiye yo mu bwoko bwa C ifite ibikoresho birenze- Ikintu kigenda kigezweho, kandi kirafungura cyangwa o ff hamwe nizindi nkingi eshatu (inkingi idafite aho ibogamiye irakingurwa mbere yo guhindurwa o ff) Inkingi idafite aho ibogamiye yubwoko D ifite ibikoresho byo gutembera birenze urugero, ihora ifunguye kandi ntabwo ifunguye kuri cyangwa o ff hamwe nizindi nkingi eshatu.

Imbonerahamwe 1

Izina ry'ibikoresho Kurekura hakoreshejwe ikoranabuhanga Kurekura hamwe
Umufasha wabafasha, munsi ya voltage irekura, alam itumanaho 287 378
Ibice bibiri byingirakamaro byitumanaho, gutabaza 268 368
Kurekura kurekura, gutabaza, gutabaza 238 348
Munsi ya voltage irekura, gutabaza 248 338
Umufasha wo gutabaza 228 328
Kureka gutabaza 218 318
Umufasha wungirije munsi ya voltage irekura 270 370
Ibice bibiri byingirakamaro 260 360
Kurekura kurekura munsi ya voltage 250 350
Irinde kurekura umufasha 240 340
Kurekura munsi ya voltage 230 330
Umufasha 220 320
Kurekura 210 310
Kumenyesha 208 308
Nta bikoresho 200 300

Ibyiciro

  • Mugucamo ubushobozi: ubwoko busanzwe (ubwoko S) b burenze ubushobozi bwo kumena (ubwoko H)
  • Muburyo bwo guhuza: guhuza imbere yimbere, b inyuma yubuyobozi bwinyuma, c plugin ubwoko
  • Muburyo bwimikorere: imikorere yuburyo butaziguye, b kuzenguruka imikorere, c amashanyarazi
  • Numubare wibiti: 1P, 2P, 3P, 4P
  • Kubikoresho: gutabaza, guhuza abafasha, kurekura shunt, munsi ya voltage

Imiterere isanzwe ya serivisi

  • Uburebure bwikibanza cyo kwishyiriraho ntibushobora kurenga 2000m
  • Ubushyuhe bwo mu kirere
  • Ubushyuhe bwo mu kirere ntibushobora kurenga + 40 ℃
  • Impuzandengo y'agaciro ntishobora kurenga + 35 ℃ hamwe n'amasaha 24
  • Ubushyuhe bwo mu kirere ntibushobora kuba munsi ya -5 ℃
  • Imiterere y'ikirere:
  • 1Ubushuhe bwikirere bwikirere hano ntibushobora kurenga 50% mubushyuhe bwo hejuru bwa + 40 and, kandi burashobora kuba hejuru yubushyuhe bwa atalower, mugihe ubushyuhe bwa agelowest mukwezi kwinshi kutarenze 25 ℃ bushobora kuba 90%, ibicuruzwa bya conden sationon byagaragaye! kugirango ihindagurika ryubushyuhe rigomba kwitabwaho.
  • Urwego rwanduye ni urwego rwa 3

Ibyingenzi bya tekinike

1 Ikigereranyo cyagaciro cyumuzunguruko
Icyitegererezo Imax (A) Ibisobanuro (A) Ikigereranyo cyo Gukoresha Umuvuduko (V) Ikigereranyo cyumubyigano (V) Icu (kA) Udushushondanga (kA) Umubare w'Abapolisi (P) Intera ya Arcing (mm)
CJMM1-63S 63 6,10,16,20
25,32,40,
50,63
400 500 10 * 5* 3 ≤50
CJMM1-63H 63 400 500 15 * 10 * 3,4
CJMM1-100S 100 16,20,25,32
40,50,63,
80.100
690 800 35/10 22/5 3 ≤50
CJMM1-100H 100 400 800 50 35 2,3,4
CJMM1-225S 225 100,125,
160.180,
200.225
690 800 35/10 25/5 3 ≤50
CJMM1-225H 225 400 800 50 35 2,3,4
CJMM1-400S 400 225.250,
315.350,
400
690 800 15/15 35/8 3,4 ≤100
CJMM1-400H 400 400 800 65 35 3
CJMM1-630S 630 400.500,
630
690 800 15/15 35/8 3,4 ≤100
CJMM1-630H 630 400 800 65 45 3
Icyitonderwa: Iyo ibipimo byikizamini kuri 400V, 6A utarinze gushyushya
2 Ibihe bitandukanya ibikorwa biranga iyo buri pole yo kurekura birenze urugero gukwirakwiza amashanyarazi ikoreshwa mugihe kimwe
Ikintu cyikizamini kigezweho (I / In) Agace k'ibizamini Intangiriro
Kutagendagenda kurubu 1.05In 2h (n> 63A), 1h (n <63A) Ubukonje
Kugenda kurubu 1.3In 2h (n> 63A), 1h (n <63A) Komeza ako kanya
nyuma yikizamini cya No1
3 Ibihe bitandukanya ibikorwa biranga iyo buri pole ya over-
kurekurwa kurubu kurinda moteri ikoreshwa mugihe kimwe.
Gushiraho Igihe gisanzwe Igihe cyambere Intangiriro Icyitonderwa
1.0Muri > 2h Ubukonje
1.2Mu H2h Yakomeje ako kanya nyuma yikizamini No.1
1.5Mu Min4min Ubukonje 10≤In25
≤8min Ubukonje 225≤In≤630
7.2 4s≤T≤10s Ubukonje 10≤In25
6s≤T≤20s Ubukonje 225≤In≤630
4 Igikorwa ako kanya kiranga kumena amashanyarazi kugirango ikwirakwizwa ryamashanyarazi bizashyirwaho nka 10in + 20%, naho icyuma kimena amashanyarazi kugirango kirinde moteri kizashyirwaho12ln ± 20%

Urucacagu Ingano yububiko

CJMM1-63, 100, 225, Ingano nubunini bwubunini (Imbere yubuyobozi)

Ingano (mm) Icyitegererezo
CJMM1-63S CJMM1-63H CJMM1-63S CJMM1-100S CJMM1-100H CJMM1-225S CJMM1-225
Ingano 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
Shyiramo Ingano 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, Urucacagu nubunini bwubunini (Imbere yubuyobozi)

Ingano (mm) Icyitegererezo
CJMM1-400S CJMM1-630S
Ingano 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
Shyiramo Ingano A1 48 58
B 194 200
Od 8 7

Inyuma Yubuyobozi Kwihuza Gukata Igishushanyo Gucomeka

Ingano (mm) Icyitegererezo
CJMM1-63S
CJMM1-63H
CJMM1-100S
CJMM1-100H
CJMM1-225S
CJMM1-225H
CJMM1-400S CJMM1-400H CJMM1-630S
CJMM1-630H
Ingano Yinyuma Yumuyobozi Uhuza Amacomeka Ubwoko A 25 30 35 44 44 58
od 3.5 4.5 * 6
umwobo muremure
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

MCCB ni iki?

Imashini zometse kumashanyarazi ni ibikoresho byo gukingira amashanyarazi bigenewe kurinda amashanyarazi amashanyarazi adakabije.Uyu muyoboro ukabije urashobora guterwa nuburemere burenze cyangwa umuzunguruko mugufi.Imashini zashizweho zumuzunguruko zirashobora gukoreshwa mugice kinini cyumubyigano hamwe numurongo hamwe nibisobanuro byo hepfo no hejuru byurugero rwurugendo rushobora guhinduka.Usibye uburyo bwo gutembera, MCCBs irashobora kandi gukoreshwa nkintoki zo guhagarika intoki mugihe habaye ibikorwa byihutirwa cyangwa kubungabunga.MCCBs irasuzumwa kandi ikageragezwa kurenza urugero, kwiyongera kwa voltage, no kurinda amakosa kugirango habeho umutekano muke mubidukikije no mubisabwa.Bakora neza nkuburyo bwo gusubiramo amashanyarazi kugirango bahagarike ingufu kandi bagabanye ibyangiritse biterwa numuzigo urenze urugero, ikosa ryubutaka, imiyoboro migufi, cyangwa mugihe amashanyarazi arenze imipaka iriho.

 

Porogaramu

Ikoreshwa ryibikoresho byabugenewe (MCCBs) mubikorwa bitandukanye byahinduye uburyo amashanyarazi akora.MCCB nikintu cyingenzi kugirango habeho umutekano kandi neza wumuzunguruko.Zitanga uburinzi burenze urugero, imiyoboro migufi, nandi makosa y’amashanyarazi, afite akamaro kanini mu gukumira impanuka z’amashanyarazi n’impanuka z’umuriro.

Imwe mu nyungu zingenzi za MCCBs nubushobozi bwabo bwo gufata amashanyarazi maremare.Byaremewe byumwihariko kurinda no kugenzura imirongo ikenera ingufu nyinshi.Inganda nkinganda, ubucukuzi bwamabuye y'agaciro, peteroli na gaze, hamwe nubwikorezi zishingiye cyane kuri MCCB kugirango zirinde ibikoresho by’amashanyarazi n’ibikorwa remezo bikomeye.Ubushobozi bwa MCCBs bwo gukoresha neza imigezi ihanitse kandi ihita ihagarika ingufu mugihe habaye imitwaro irenze cyangwa gutsindwa bituma MCCBs ntangarugero muruganda.

Iyindi nyungu ikomeye ya MCCB nuburyo bworoshye bwo kwishyiriraho no gukoresha.Zifite ubunini kandi zirashobora kwinjizwa muburyo bworoshye.Igishushanyo mbonera cyabo cyemerera iboneza ryoroshye, bigatuma rihuza nibisabwa bitandukanye byo kwishyiriraho.Mubyongeyeho, MCCBs ziraboneka muburyo butandukanye bwumurongo wateganijwe, ukemeza guhuza n'imitwaro itandukanye y'amashanyarazi.Kuborohereza kwishyiriraho no gukoresha bituma MCCBs ihitamo gukundwa kubintu bishya no gusubiramo sisitemu y'amashanyarazi ariho.

Ukuri no kwizerwa kwa MCCBs bigira uruhare runini mugukora imikorere idahwitse ya sisitemu y'amashanyarazi.MCCBs ifite uburyo bwurugendo rwambere rugaragaza neza kandi rusubiza amakosa yumuriro.Bafite ibikoresho bitandukanye bya sensor na sensor nka ubushyuhe, magnetiki, electronique, nibindi, bishobora kumva amashanyarazi adasanzwe.Ikosa rimaze kugaragara, MCCB iragenda igahita ihagarika ingufu, ikarinda kwangirika kwose.

MCCBs ifasha kandi kuzamura ingufu rusange muri sisitemu y'amashanyarazi.Mugukingira neza kunanirwa kwamashanyarazi nuburemere burenze, birinda kubyara ubushyuhe bukabije no guta amashanyarazi bitari ngombwa.Ibi ntibigabanya gusa ibyago byo kwangirika kwibikoresho, ahubwo binagabanya gukoresha ingufu.Hamwe n’uko abantu barushaho kwibanda ku kuzigama ingufu n’iterambere rirambye, ikoreshwa ry’imashini zangiza imashanyarazi ni ingenzi kugira ngo ibikorwa bikora neza kandi bitangiza ibidukikije mu nganda zitandukanye.

Muri make, uburyo bwagutse bwakoreshejwe kumashanyarazi yamashanyarazi yazamuye cyane umutekano, kwiringirwa no gukora neza mumashanyarazi mubikorwa bitandukanye.Ubushobozi bwabo bwo gukoresha amashanyarazi maremare, koroshya kwishyiriraho, gutahura neza amakosa, no gutanga umusanzu mubikorwa byingufu bituma bakora ibintu byingenzi mukurinda amashanyarazi no kugenzura.Mugihe ikoranabuhanga rigenda ritera imbere, imashini zomuzunguruko zikomeza guhindagurika kugirango zuzuze ibisabwa na sisitemu zamashanyarazi zigezweho.Mu gihe inganda zikomeje gushingira ku mashanyarazi kugira ngo ikore, uruhare rwa MCCB mu kurinda umutekano w’umuzunguruko neza kandi neza ruzaba ingenzi gusa.


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