• nybjtp

Ubushinwa Utanga CJW1-450-1000-3p / 4p Intelligent Universal Air Circuit Breaker Acb hamwe na IEC60947-2

Ibisobanuro bigufi:

Porogaramu

CJW1 yuruhererekane rwubwenge rushobora kumeneka rushobora gukoreshwa fir igenzura net yo gukwirakwiza amashanyarazi make kandi ikarinda umutekano.Kwinjiza mumashanyarazi make yo gukwirakwiza, ikora nka master switch kugirango ikine uruhare rusange rwumutekano.lts tekiniki ya tekinike igeze ku rwego mpuzamahanga rwateye imbere rwibicuruzwa muri 1990.Ihuza umuzenguruko wa AC 50Hz, volage yagenwe ni 660V (690V) cyangwa munsi yayo, igipimo cya 400A-6300A.

Umugenzuzi wubwenge butandukanye atanga imirimo itandukanye.

Abavunika bubahiriza ibisabwa nibipimo bikurikira, IEC 60947-2, GB14048.2-2001.


Ibicuruzwa birambuye

Ibicuruzwa

Turashimangira iterambere no kumenyekanisha ibisubizo bishya kumasoko buri mwaka kubushinwa butanga isoko CJW1-450-1000-3p / 4p Intelligent Universal Air Circuit Breaker Acb hamwe na IEC60947-2, Hamwe nintego ihoraho yo "gukomeza kunoza ubuziranenge bwo hejuru, guhaza abakiriya" , twizeye neza ko ibicuruzwa byacu bifite ireme bihamye kandi byizewe kandi ibisubizo byacu bigurishwa cyane murugo rwawe no mumahanga.
Turashimangira iterambere no kumenyekanisha ibisubizo bishya kumasoko buri mwaka kugirangoUbushinwa Acb na Air Circuit Breaker, Niba ushishikajwe nimwe mubisubizo byacu cyangwa ukaba ushaka kuganira kuri progaramu yihariye, ugomba kutwiyambaza.Twategereje gushiraho umubano mwiza wubucuruzi nabakiriya bashya kwisi yose mugihe cya vuba.

Ibyiciro

  • Ukurikije kwishyiriraho: gukosorwa no gushushanya
  • Ukurikije inkingi: inkingi eshatu, inkingi enye
  • Ukurikije inzira zikorwa: moteri nintoki (kubungabunga no gusana)
  • Ukurikije ibyasohotse: inteligent hejuru yubuyobozi, munsi ya voltage ako kanya (cyangwa gutinda) kurekura, no kurekura shunt
  • Ubushobozi bwubwenge burenze-bugenzuzi:
  • gutondekanya: H ubwoko (busanzwe), M ubwoko (ubwenge busanzwe), L ubwoko (ubukungu)
  • ifite imikorere yo kurenza urugero gutinda igihe ntarengwa cyo kurinda
  • icyiciro kimwe cyubutaka bwo kurinda
  • imikorere yerekana: gushiraho ibyerekanwe, ibikorwa byerekana ibyerekanwe, buri cyerekezo cya voltage yerekana (ugomba kuvuga nkuko ubitegetse).
  • Imikorere yo kumenyesha
  • Igikorwa cyo kwisuzumisha
  • Imikorere yikizamini

Ibidukikije Imiterere yo Gukora no Kwishyiriraho

  • Ubushyuhe bwibidukikije: -5 ℃ ~ 40 ℃, nubushyuhe buringaniye mumasaha 24 munsi ya + 35 ℃ (usibye gutumiza bidasanzwe).
  • Uburebure bwikibanza cyo kwishyiriraho: 0002000m.
  • Ubushuhe bugereranije: Kutarenza 50% kuri we hejuru yubushyuhe bwibidukikije bwa + 40 ℃.Hamwe n'ubushyuhe buke, ubushuhe buri hejuru bwakwemerwa, ariko ubushyuhe bwo hasi cyane muri montn butarenza + 25 ℃ mukwezi kwinshi cyane, kandi impuzandengo ya buri kwezi ugereranije numiaty itarenga 90% muri uko kwezi, no kwita ku kime. hejuru yibicuruzwa, byagaragara kubera ihinduka ryubushyuhe.
  • Kurinda umwanda: impamyabumenyi 3.
  • Gushyira ibyiciro: Ⅳ kumashanyarazi nyamukuru yamashanyarazi, ibishishwa byo munsi ya voltage irekura hamwe numuzingi wibanze wa transformateur;Ⅲ kubindi bikoresho byingirakamaro hamwe no kugenzura umuzenguruko.
  • Imashini zikoreshwa mu mato no mu turere dushyuha gashyuha zirashobora gukora mubisanzwe nta mwuka uhuha, igihu cyumunyu na mildew.
  • Imashini zikoreshwa mumato zirashobora gukora neza mugihe cyo kunyeganyega bisanzwe.
  • Kumena bigomba gushyirwaho ukurikije ibiteganijwe mu gitabo gikubiyemo.Kubamena mumikoreshereze isanzwe, vertical gradient ntabwo irenze 50, kubikoreshwa kumato, vertical gradient ntabwo ari morethan 22.50.
  • Kumena bigomba gushyirwa ahantu hataboneka ikintu giturika kandi gitwara umukungugu ndetse na gaze, ishobora kwangiza ibyuma cyangwa gusenya insulasi.
  • Kumena bigomba gushyirwaho mugice cya switchboard kandi urugi rwumuryango rugomba gukosorwa byongeye, urwego rwo kurinda rugera kuri lP40.

Amakuru ya tekiniki n'ubushobozi

Ikigereranyo kiriho Imbonerahamwe 1
Ikiciro cyagenwe Inm A. Ikigereranyo kiriho ln A.
2000 (400) 630.800.1000,1250.1600.2000
3200 2000,2500.2900,3200
4000 3200.3600.4000
6300 4000,5000,6300

Ikigereranyo kigufi cyumuzenguruko cyo kumeneka nigihe gito cyo kwihanganira kumena, intera ya arcing ni "zeru" (nkuko hanze yameneka nta arcing.) Imbonerahamwe 2

Ikiciro cyagenwe Inm A. 2000 3200 4000 6300
Ikigereranyo ntarengwa kigufi cyo kumena ubushobozi
lcu (kA) O-CO
400V 80 80 100 120
690V 50 50 75 85
Ikigereranyo cyakazi kigufi cyo kumena ubushobozi
nx lcu (KA) / COS∅
400V 176 / 0.2 176 / 0.2 220 / 0.2 264 / 0.2
690V 105 / 0.25 105 / 0.25 165 / 0.2 187 / 0.2
Biteganijwe igihe gito kwihanganira lcw
lcs (kA) O-CO-CO
400V 50 50 80 100
690V 40 40 65 75
Biteganijwe igihe gito kwihanganira lcw
(kA) ——— ”+ 0.4s, O-CO
400V 50 50 65/80 (MCR) 85/100 (MCR)
690V 40 40 50/65 (MCR) 65/75 (MCR)
Icyitonderwa: Kwinjiza no gushyira hanze insinga nimwe kumena ubushobozi.

Imbaraga ntarengwa zo gusenya ni 360W kubamena, no mubushyuhe butandukanye, kandi ibipimo byigihe kirekire bizahinduka. Imbonerahamwe 3

Ibidukikije
ubushyuhe ℃
Ikigereranyo cyubu
400A 630A 800A 1000A 1250A 1600A 2000A
40 400A 630A 800A 1000A 1250A 1600A 2000A
50 400A 630A 800A 1000A 1250A 1550A 1900A
60 400A 630A 800A 1000A 1250A 1550A 1800A

Ubwenge hejuru yuburinzi bugezweho bwo kurinda no gukora Igenamiterere n'ikosa. Imbonerahamwe 4

Gutinda igihe kirekire Gutinda gato Ako kanya Ikosa ryubatswe
lr1 lr2 Ikosa lr3 Ikosa lr4 Ikosa
(0.4-1) Muri (0.4-15) Muri ± 10% ln-50kA (Inm = 2000A)
ln-75kA (Inm = 3200A)
± 15% lnm = 2000 ~ 3200A
(0.2-0.8) Muri
(1200A, 160A)
± 10%
Icyitonderwa: niba ifite intambwe eshatu zo kurinda icyarimwe, igenamiterere ntirizambuka.

Gutinda birebire kuriki gihe cyo guhinduranya ibintu biranga I2TL, = (1.51lr1) 2tL, nigihe cyo gukora (1.02-2.0) Ir1, ifite ikosa ryigihe ni ± 15%.Imbonerahamwe 5

1.05Ir1 1.3Ir1 1.5Ir1
Gushiraho igihe S.
15 30 60 120 240 480
> 2hno igikorwa H 1h igikorwa 2.0Igushiraho igihe S. 8.4 16.9 33.7 67.5 135 270

ibicuruzwa-ibisobanuro1 ibicuruzwa-ibisobanuro2Turashimangira iterambere no kumenyekanisha ibisubizo bishya kumasoko buri mwaka kubushinwa butanga isoko CJW1-450-1000-3p / 4p Intelligent Universal Air Circuit Breaker Acb hamwe na IEC60947-2, Hamwe nintego ihoraho yo "gukomeza kunoza ubuziranenge bwo hejuru, guhaza abakiriya" , twizeye neza ko ibicuruzwa byacu bifite ireme bihamye kandi byizewe kandi ibisubizo byacu bigurishwa cyane murugo rwawe no mumahanga.
UbushinwaUbushinwa Acb na Air Circuit Breaker, Niba ushishikajwe nimwe mubisubizo byacu cyangwa ukaba ushaka kuganira kuri progaramu yihariye, ugomba kutwiyambaza.Twategereje gushiraho umubano mwiza wubucuruzi nabakiriya bashya kwisi yose mugihe cya vuba.


  • Mbere:
  • Ibikurikira:

  • Andika ubutumwa bwawe hano hanyuma utwohereze