Xakamaynta Wareegga Yar (MCB) CJM2-125
Dhismaha iyo Muuqaalka
- Awood gaaban oo gaaban 10KA
- Naqshadeynta si loo ilaaliyo wareegga sidda hadda weyn ilaa 125A
- Tilmaanta booska xiriirka
- Waxaa loo istcimaalaa bedelka ugu muhiimsan ee guriga iyo rakibaadda la midka ah
- Saamiga tayada-qiimuhu waa mid aad u sarreeya
Tilmaamid
| Heerka | IEC/EN 60898-1 | ||||
| Tiirka No | 1P,1P+N, 2P, 3P,3P+N,4P | ||||
| danab la qiimeeyay | AC 230V/400V | ||||
| Hadda (A) lagu qiimeeyay | 20A,25A,32A,40A,50A,63A,80A,100A,125A | ||||
| qalooca qalooca | C, D | ||||
| La qiimeeyay awoodda goob-gaaban (lcn) | 10000A | ||||
| Adeegga la qiimeeyay awooda goob-gaaban (Ics) | 7500A | ||||
| Inta jeer ee la qiimeeyay | 50/60Hz | ||||
| Dareenka la qiimeeyay ee u adkeysanaya danabka Uimp | 6kV | ||||
| Terminalka isku xirka | Terminalka tiirka oo leh xajin | ||||
| adkaysiga makaanika elektarooniga ah | Ins100=10000:n125=8000 | ||||
| Dhererka Xidhiidhka Terminali | 20mm | ||||
| Awoodda isku xirka | Daareeyaha dabacsan 35mm² | ||||
| Daareeyaha adag 50mm² | |||||
| Rakibaadda | Xadiidka DIN simmetrical ah 35mm | ||||
| Kordhinta guddiga |
Culayska Sifooyinka Ilaalinta Hadda
| Tijaabi | Nooca Socodka | Tijaabi Hadda | Gobolka ugu horeeya | Saacadaha Jadwalka Bixiyaha Wakhtiga Jaad la'aanta ah | |
| a | Waqti-daahitaan | 1.05 In | Qabow | t≤1saac(in≤63A) t≤2h (ln> 63A) | Ma jiro Safar |
| b | Waqti-daahitaan | 1.30In | Imtixaanka ka dib a | t<1saac(in≤63A) t <2s (gud>63A) | Socod |
| c | Waqti-daahitaan | 2In | Qabow | 10s 20s63A) | Socod |
| d | Isla markiiba | 8ln | Qabow | t≤0.2s | Ma jiro Safar |
| e | degdeg ah | 12In | Qabow | t<0.2s | Socod |
Mabaadi'da Shaqada ee MCB
Marka MCB ay ku xiran tahay inuu socdo si joogto ah, xariijimaha bimetallic ayaa kululaada oo foorarsada.Qalab koronto-metaanikal ah ayaa la sii daayaa marka MCB ay leexiso xariijinta bi-metallic.Marka adeegsaduhu uu ku xidho qalabkan elektiroonigga ah ee habka shaqada, waxa uu furayaa xidhiidhada jebiya microcircuit.Sidaas awgeed, waxay keentaa in MCB uu damiyo oo uu joojiyo socodka hadda socda.Isticmaaluhu waa inuu si gaar ah u shido MCB si uu u soo celiyo socodka hadda socda.Qalabkani waxa uu ka ilaaliyaa cilladaha ay keenaan xad-dhaafka xad-dhaafka ah ee hadda jira, culeyska xad dhaafka ah, iyo wareegyada gaaban.
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