Miniature Circuit Breaker (MCB) CJM2-63-2
Zomanga ndi Mbali
- Mphamvu zazifupi zazifupi 10KA
- Zapangidwa kuti ziteteze kuzungulira komwe kumakhala ndi mphamvu yayikulu mpaka 63A
- Chizindikiro cha malo
- Amagwiritsidwa ntchito ngati chosinthira chachikulu m'nyumba komanso kuyika kofananira
Kufotokozera
| Standard | IEC/EN 60898-1 | ||||
| Pole No | 1P,1P+N, 2P, 3P,3P+N,4P | ||||
| Adavotera mphamvu | AC 230V/400V | ||||
| Zovoteledwa Panopa(A) | 1A,2A,3A,4A,6A,10A,16A,20A,25A,32A,40A,50A,63A | ||||
| Njira yokhotakhota | B, C, D | ||||
| Kuthekera kwafupipafupi (lcn) | 10000 A | ||||
| Adavoteledwa pafupipafupi | 50/60Hz | ||||
| Mphamvu zoyezedwa zimapirira voltage Uimp | 4kv ku | ||||
| Terminal yolumikizira | Pillar terminal yokhala ndi clamp | ||||
| Moyo wamakina | 20,000 Zozungulira | ||||
| Moyo wamagetsi | 4000 kuzungulira | ||||
| Digiri ya chitetezo | IP20 | ||||
| Mphamvu yolumikizira | Wowongolera wosinthika 35mm² | ||||
| Kondakitala wolimba 50mm² | |||||
| Kuyika | Pa njanji ya DIN yofananira 35mm | ||||
| Kuyika ma panel |
Makhalidwe Achitetezo Amakono
| Yesani | Mtundu Woyenda | Yesani Pano | Dziko Loyamba | Wothandizira Nthawi Yoyenda Wosayenda | |
| a | Kuchedwa kwa nthawi | 1.13 ku | Kuzizira | t≤1h(In≤63A) t≤2h(ln>63A) | Palibe Kuyenda |
| b | Kuchedwa kwa nthawi | 1.45 ku | Pambuyo pa mayeso a | t<1h(Mu≤63A) t<2h(Mu>63A) | Kuyenda |
| c | Kuchedwa kwa nthawi | 2.55 ku | Kuzizira | 10s 20s63A) | Kuyenda |
| d | B poto | 3 inu | Kuzizira | t≤0.1s | Palibe Kuyenda |
| C poto | 5 inu | Kuzizira | t≤0.1s | Palibe Kuyenda | |
| D poto | 10 inu | Kuzizira | t≤0.1s | Palibe Kuyenda | |
| e | B poto | 5 inu | Kuzizira | t≤0.1s | Kuyenda |
| C poto | 10 inu | Kuzizira | t≤0.1s | Kuyenda | |
| D poto | 20 inu | Kuzizira | t≤0.1s | Kuyenda | |
Kodi MCB ndi chiyani?
Miniature Circuit Breaker (MCB) ndi mtundu wamtundu wophwanyira dera womwe ndi wawung'ono.Imadula nthawi yomweyo dera lamagetsi panthawi yamavuto aliwonse amagetsi operekera magetsi, monga kuchulukira kapena kutsika kwanthawi kochepa.Ngakhale wogwiritsa ntchito akhoza kukonzanso MCB, fusesiyo imatha kuzindikira izi, ndipo wogwiritsa ntchitoyo ayenera kuyisintha.
MCB ndi chipangizo chamagetsi chamagetsi chomwe chimateteza mawaya amagetsi ndi katundu ku inrush current, kuteteza moto ndi zoopsa zina zamagetsi.MCB ndiyotetezeka kugwiridwa, ndipo imapeza mphamvu mwachangu.Pakuchulukirachulukira komanso chitetezo chanthawi yayitali pamapulogalamu okhala, MCB ndiye chisankho chodziwika kwambiri.Ma MCB ndi ofulumira kukonzanso ndipo safuna kukonza.Lingaliro lothandizira la bi-metal limagwiritsidwa ntchito mu MCBs kuteteza motsutsana ndi kusefukira kwapano komanso kwakanthawi kochepa.
