Obere sekit Breaker (MCB) CJM2-125
Mwube na Njirimara
- Ike dị mkpụmkpụ dị mkpụmkpụ 10KA
- Ezubere iji chebe sekit na-ebu nnukwu ihe ugbu a ruo 125A
- Ngosipụta ọnọdụ kọntaktị
- A na-eji ya dị ka isi ngbanwe n'ụlọ yana nrụnye yiri ya
- Ọnụ ego-mma oke dị oke elu
Nkọwapụta
| Ọkọlọtọ | IEC/EN 60898-1 | ||||
| Osisi No | 1P,1P+N, 2P, 3P, 3P+N, 4P | ||||
| Egosiri voltaji | AC 230V/400V | ||||
| Enyere aha ugbu a(A) | 20A,25A,32A,40A,50A,63A,80A,100A,125A | ||||
| Ụzọ mgbapụ | C, D | ||||
| Enyere ikike mkpirisi okirikiri (lcn) | 10000A | ||||
| Ikike mkpirisi ọrụ akwadoro (Ics) | 7500A | ||||
| Ugboro ugboro | 50/60Hz | ||||
| Egosiri mkpali nagide voltaji Uimp | 6kV | ||||
| Ọnụ njikọ | Ogidi ọnụ nwere njide | ||||
| Electro-mechanical ntachi obi | Ins100=10000:n125=8000 | ||||
| Ogologo Njikọ Terminali | 20mm | ||||
| Ike njikọ | Onye nduzi na-agbanwe agbanwe 35mm² | ||||
| Onye nduzi siri ike 50mm² | |||||
| Nwụnye | Na symmetrical DIN okporo ígwè 35mm | ||||
| Ịkwanye panel |
Bufee njirimara nchedo ugbu a
| Nwalee | Ụdị njem | Nwalee ugbu a | Steeti izizi | Onye na-enye oge na-eme njem na-adịghị mkpagharị | |
| a | Oge-egbu oge | 1.05 n'ime | Oyi | t≤1h (n'ime≤63A) t≤2h(ln>63A) | Enweghị njem |
| b | Oge-egbu oge | 1.30 n'ime | Mgbe ule a | t <1h (n'ime≤63A) t <2h(n'ime>63A) | Ntugharị |
| c | Oge-egbu oge | 2N'ime | Oyi | 10s 20s63A) | Ntugharị |
| d | Ngwa ngwa | 8ln | Oyi | t≤0.2s | Enweghị njem |
| e | ozugbo | 12N'ime | Oyi | t <0.2s | Ntugharị |
Ụkpụrụ ọrụ nke MCB
Mgbe MCB nọ n'okpuru na-aga n'ihu na-aga n'ihu, eriri bimetallic na-ekpo ọkụ ma na-ehulata.A na-ewepụta latch electromechanical mgbe MCB na-atụgharị eriri igwe bi-metallic.Mgbe onye ọrụ jikọtara mgbachi elektrọnik a na sistemụ arụ ọrụ, ọ na-emepe kọntaktị microcircuit breaker.N'ihi ya, ọ na-eme ka MCB gbanyụọ wee kwụsị ịgba ọsọ ugbu a.Onye ọrụ kwesịrị ịgbanwuo MCB n'otu n'otu iji weghachi ọsọ dị ugbu a.Ngwaọrụ a na-eche nche megide ntụpọ nke oke oke ugbu a, oke ibu na sekit dị mkpụmkpụ kpatara.
Dee ozi gị ebe a ziga anyị ya
