Xakamaynta Wareegga Yar (MCB) CJM2-63-2
Dhismaha iyo Muuqaalka
- Awood gaaban oo gaaban 10KA
- Naqshadeynta si loo ilaaliyo wareegga sidda hadda weyn ilaa 63A
- Tilmaanta booska xiriirka
- Waxaa loo istcimaalaa bedelka ugu muhiimsan ee guriga iyo rakibaadda la midka ah
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 | 1A,2A,3A,4A,6A,10A,16A,20A,25A,32A,40A,50A,63A | ||||
| qalooca qalooca | B,C,D | ||||
| La qiimeeyay awoodda goob-gaaban (lcn) | 10000A | ||||
| Inta jeer ee la qiimeeyay | 50/60Hz | ||||
| Dareenka la qiimeeyay ee u adkeysanaya danabka Uimp | 4kV | ||||
| Terminalka isku xirka | Terminalka tiirka oo leh xajin | ||||
| Nolosha makaanikada | 20,000 wareeg | ||||
| Nolosha korontada | 4000 wareeg | ||||
| shahaadada ilaalinta | IP20 | ||||
| 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 | 1.13 gudaha | Qabow | t≤1saac(in≤63A) t≤2h (ln> 63A) | Ma jiro Safar |
| b | Waqti-daahitaan | 1.45In | Imtixaanka ka dib a | t<1saac(in≤63A) t <2s (gud>63A) | Socod |
| c | Waqti-daahitaan | 2.55In | Qabow | 10s 20s63A) | Socod |
| d | B qalooca | 3In | Qabow | t≤0.1s | Ma jiro Safar |
| C qalooca | 5In | Qabow | t≤0.1s | Ma jiro Safar | |
| D qalooca | 10In | Qabow | t≤0.1s | Ma jiro Safar | |
| e | B qalooca | 5In | Qabow | t≤0.1s | Socod |
| C qalooca | 10In | Qabow | t≤0.1s | Socod | |
| D qalooca | 20In | Qabow | t≤0.1s | Socod | |
Waa maxay MCB?
Xakamaynta Wareegga Yar (MCB) waa nooc ka mid ah wareegyada wareegtada oo cabbirkiisu yar yahay.Waxay isla markiiba gooyaa wareegga korantada inta lagu jiro xaalad kasta oo aan fiicneyn oo ku jirta nidaamyada korontada, sida lacag dheeraad ah ama socodka gaaban.In kasta oo isticmaaluhu dib u dajin karo MCB, fiyuusku waxa laga yaabaa inuu ogaado xaaladahan, isticmaaluhuna waa inuu beddelaa.
MCB waa aalad koronto oo ka ilaalisa fiilooyinka korantada iyo culeysyada ka soo qulqulaya hadda, ka hortagga dabka iyo khataraha kale ee korontada.MCB wuu ka badbaado badan yahay in wax laga qabto, oo si degdeg ah ayuu koronta uga soo kabsadaa.Culayska xad-dhaafka ah iyo ilaalinta wareegga ku-meel-gaadhka ah ee codsiyada deegaanka, MCB waa doorashada ugu caansan.MCB-yadu aad bay ugu dhaqso badan yihiin in dib loo dajiyo umana baahna dayactir.Fikirka kaabaya laba-birta waxa loo isticmaalaa MCB-yada si looga difaaco qulqulka qulqulka hadda jira iyo kuwa gaaban ee hadda jira.
