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.
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 |
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% |
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 |
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.
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.