1P, 2P, 3P, 4P BCD curve, MCB, ETM8, AC, DC, AC kakang'ono woyendetsa dera, mini circuit breaker, din njanji
Mbali
ETM8 mndandanda MCB ikugwirizana ndi IEC 60898-1 muyezo.Ili ndi chiphaso cha Dekra / KEMA, CE ndi CB.
Kuphwanya mphamvu ya ETM8 ndi 10KA, kapena 6KA.
Mtundu wodutsa ndi B, C, D curve.
Zomwe zidavoteredwa ndi (1A, 2A, 3A, 4A) 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A.Zomwe zidavoteredwa zimayenderana ndi malo osiyanasiyana pogwiritsa ntchito mwachitsanzo pole 10 mpaka 16 ampere nthawi zambiri imagwiritsidwa ntchito powunikira, 20 ampere mpaka 33 ampere nthawi zambiri imagwiritsidwa ntchito kukhitchini ndi bafa, imagwiritsidwanso ntchito ngati chowongolera mpweya ndi zida zina zama mzere.Makasitomala ena amasankha 2 pole, 40ampere mpaka 63 ampere ngati main switch m'malo modzipatula.
Mtundu wodutsa ndi B, C, D curve.
Oveteredwa kutchinjiriza voteji: AC, 230V, 240V, 230 / 240V (1 Pole);400 / 415V (mitengo 2, mitengo 3).DC, 250V 1P, 500V 2P, 750V 3P, 1000V 4P.
Ili ndi mtengo umodzi (1p), mitengo iwiri (2p), mitengo itatu (3p), ndi mitengo inayi (4p).
Pali chizindikiro cha udindo chomwe chili pazogulitsa, Red yayatsidwa, Green yazimitsa.
Ma terminal a MCB ndi chitetezo cha IP20 chomwe chimapangidwa kuti chizigwira chala ndi manja kuti chitetezeke pakukhazikitsa.
ETM8 MCB imatha kugwira ntchito modalirika m'malo ovuta, kutentha kozungulira kuyambira -25°C mpaka 55°C.
Moyo wamagetsi ukhoza kugwira ntchito mpaka 8000 ndi moyo wamakina mpaka 20000, pomwe chofunikira cha IEC ndi ntchito 4000 zokha ndi ntchito 10000.
Mtundu wake wokwera uyenera kukwera pa din njanji EN60715 35mm.
Makhalidwe Aukadaulo
| Standard | IEC/EN 60898-1 | ||
| Zamagetsi | Idavoteredwa panopa | A | ( 1 2 3 4) 6 10 16 20 25 32 40 50 63 |
| Mawonekedwe | Mitengo | 1P 2P 3P 4P | |
| Adavotera Ue | V | 230/400,240/415 | |
| Insulation coltage Ui | V | 500 | |
| Adavoteledwa pafupipafupi | Hz | 50/60Hz | |
| Adavoteledwa kuswa mphamvu | A | 4.5/6/10KA | |
| Ma voliyumu amavotera (1.2/50) Uipm | V | 6000 | |
| Dielectric test voltage at and ind.Freq.kwa 1min | KV | 2 | |
| Digiri ya kuipitsa | 2 | ||
| Themo-magnetic kumasulidwa khalidwe | BCD | ||
| Zimango | Moyo wamagetsi | pamwamba pa 4000 | |
| Mawonekedwe | Moyo wamakani | pamwamba pa 10000 | |
| Chizindikiro cha malo olumikizana nawo | Inde | ||
| Digiri ya chitetezo | IP20 | ||
| Chidziwitso cha kutentha kwa kukhazikitsidwa kwa chinthu chotenthetsera | °C | 30 kapena 50 | |
| Kutentha kozungulira (ndi pafupifupi tsiku lililonse≤35°C) | °C | -25 ~ + 55 | |
| Kutentha kosungirako | °C | -25... +70 | |
| Kuyika | Mtundu wolumikizira terminal | Chingwe / U-mtundu wa basi / Pin-mtundu wa basi | |
| Kukula kokwerera pamwamba/pansi kwa chingwe | mm² | 25 | |
| AWG | 18-3 | ||
| Kukula kokwerera pamwamba/pansi kwa busbar | mm² | 25 | |
| AWG | 18-3 | ||
| Kulimbitsa torque | N*m | 3.0 | |
| Mu-lbs. | 22 | ||
| Kukwera | OnDIN njanji FN 60715(35mm) | ||
| pogwiritsa ntchito chida chofulumira | |||
| Kulumikizana | Kuchokera pamwamba ndi pansi |
Kutsatira mfundo zoyambira za "khalidwe, ogulitsa, magwiridwe antchito, kukula", mafakitale ang'onoang'ono ophwanyira dera opangidwa ku China tsopano apambana kukhulupiriridwa ndi kutamandidwa kwa makasitomala apakhomo ndi akunja.Cholinga chathu ndikuchita mosalekeza ukadaulo wamakina, kasamalidwe kazinthu, luso lapamwamba, komanso luso lamakampani., perekani masewera onse pazabwino zonse, ndikuwongolera mosalekeza mtundu wa ogulitsa.China circuit breaker, MCB fakitale, yokhala ndi zinthu zapamwamba kwambiri, ntchito yabwino yogulitsa pambuyo pa malonda ndi ndondomeko ya chitsimikizo, tapambana chikhulupiliro cha mabwenzi ambiri akunja, ndipo mayankho ambiri abwino awona kukula kwa fakitale yathu.Odzaza ndi chidaliro ndi mphamvu, timalandira makasitomala kuti aziyimba ndi kulemba kuti tikambirane ndi kufunafuna tsogolo labwino.
Miniature circuit breaker (yofupikitsidwa ngati MCB) ndi chinthu chophwanya dera chokhala ndi mitundu yayikulu komanso kuchuluka kwake.Ntchito yake yayikulu ndikupereka chitetezo pomanga zida zamagetsi zamagetsi zamagetsi.Chifukwa cha kudalirika kwake ndi kukhazikika, wakhala chinthu chogwiritsidwa ntchito kwambiri m'makampani.Zowonongeka zomangika zili ndi mavoti apano mpaka 2000A.Kuchuluka kwapano kwa ophwanya ma circuit ang'onoang'ono ali mkati mwa 125A.Chifukwa cha kusiyana kwa mphamvu pakati pa ziwirizi, mu ntchito yeniyeni, malo ogwira ntchito ophwanyidwa amakhalanso aakulu kuposa ang'onoang'ono ophwanya dera, ndipo mawaya omwe amagwirizanitsidwa nawo amakhala ochuluka kwambiri, omwe amatha kufika patali. kuposa 35 sq.Zazikuluzikulu ndizoyenera kusankha zomangira zozungulira.
