DN Series Mini Circuit Breaker
Kugwiritsa ntchito
| Mtundu | Mini |
| Nambala ya Poles | 1-4P |
| Zakuthupi | PA66 |
| Moyo wamakina | osakwana 20000 |
| Adavotera mphamvu | 240V/415V |
| makhalidwe chitetezo | 400C |
| Kuphwanya mphamvu | 4.5KA/6KA |
| Kuvoteledwa pafupipafupi | 50/60Hz |
| Standard | GB10963/IEC60898 |
| Port | NINGBO |
| Nthawi yotsogolera | 10-20 masiku |
Kugwiritsa ntchito
DN breaker imagwiritsidwa ntchito kwambiri mu AC50 / 60Hz single pole230V kapena ziwiri, zitatu, zinayi pole 400V voteji kuti ichulukitse komanso chitetezo chachifupi komanso kusinthasintha kwanthawi zonse pazida zamagetsi ndi kuyatsa kwanthawi yayitali.mankhwala ndi oyenera makampani, bizinesi, zomanga, zogona, etc.Ndizogwirizana ndi miyezo ya GB10963, IEC60898.
Deta yayikulu yaukadaulo
| Standard |
| IEC60898,EN898,GB10963 |
| Chiwerengero cha mitengo |
| 1P, 2P, 3P, 4P |
| Zovoteledwa pano (Mu) |
| 10,16,20,25,32,40,63 |
| Mphamvu yamagetsi (Un) |
| AC240/415V |
| Adavoteledwa pafupipafupi |
| 50/60Hz |
| Njira yokhotakhota |
| C,D |
| Tulutsani machitidwe | Kuchedwa kwa nthawi | 1.13Mu> 1h Osayenda |
| 1.45Mu <1h ulendo | ||
| 2.55Mu 1s ~ 60S ulendo | ||
| Nthawi yomweyo(Mapindikira C) | 5Mu>0.1s Osayenda | |
| 10Mu <0.1s ulendo | ||
| Kutulutsa kwa maginito kumagwira ntchito |
| B curve: pakati pa 3 ndi 5In |
| C curve: pakati pa 5 ndi 10In | ||
| D curve: pakati pa 10 ndi 15In | ||
| Ratedbreaking capacit(Lcn) |
| 3000A |
| Kupirira |
| > 2500 |
| Kutentha kwanyengo |
| -5~+40 |
| Moyo wamagetsi |
| > 6000 nthawi |
| Moyo wamakina |
| 20000 nthawi |
| Zakudya zotentha |
| Othandizira 2 (RH95%, pa 55°C) |
| Digiri ya chitetezo |
| IP20 |
Chitetezo cha nthawi yayitali
| Ambient Kutentha | Mkhalidwe Woyamba | Yesani Pano | Zotsatira zoyembekezeredwa | Zotsatira zoyembekezeredwa | Zindikirani |
| 30±2oC | Malo ozizira | 1.13 ku | t≥1h | Zosatulutsidwa | - |
| Anachitidwa mwamsanga pambuyo mayeso apita | 1.45 ku | ndi <1h | Kumasula | - | |
| Malo ozizira | 2.55 ku | 1s <t<60s(Mu≥32A) | Kumasula | Panopa imakwera bwino pamtengo wodziwika mkati mwa 5s | |
| Malo ozizira | 2.55 ku | 1s <t <120s(Mu>32A) | Kumasula | ||
| -5 ~ + 40oC | Malo ozizira | 3 inu | t≥0.1s | Zosatulutsidwa | Mtundu B |
| Malo ozizira | 5 inu | ku <0.1s | Kumasula | Mtundu B | |
| Malo ozizira | 5 inu | t≥0.1s | Zosatulutsidwa | Mtundu C | |
| Malo ozizira | 10 inu | ku <0.1s | Kumasula | Mtundu C | |
| Malo ozizira | 10 inu | t≥0.1s | Zosatulutsidwa | Mtundu D | |
| Malo ozizira | 20 inu | ku <0.1s | Kumasula | Mtundu D |
Dimension
