1P, 2P, 3P, 4P BCD curve, MCB, ETM10, AC, miniature circuit breaker, mini circuit breaker, din njanji
Kufotokozera Zamalonda
ETM10 mndandanda MCB ikugwirizana ndi IEC 60898-1 muyezo.Ili ndi certification ya Semko, CE ndi CB
ETM10 ili ndi 4.5 6 kilo ampere pakuswa mphamvu.
ETM10 yalandira kale chiphaso cha Semko CE CB.
Ma MCB athu omwe adavotera panopa akuchokera pa 1 ampere kufika pa 63 ampere ndipo ili ndi mlongoti umodzi mpaka mitengo inayi yokhala ndi b,c,d curve.
Oveteredwa kutchinjiriza voteji: 230V, 240V, 230 / 240V (1 Pole);400 / 415V (mitengo 2, mitengo 3)
Monga tikudziwira ntchito zazikulu za MCB ndi zoteteza mochulukira komanso chitetezo chaching'ono chachitetezo chochulukiracho chimagwiritsidwa ntchito ndi magawo awiri azitsulo, pomwe chitetezo chachifupi chimatanthawuza kuti chimayendetsedwa ndi magawo a msonkhano wa coil.Monga ndanena kale MCB yathu ili ndi b,c,d curve.Nawa kugwiritsa ntchito kosiyana pakati pa b, c, d curve.B ndi C curve nthawi zambiri imagwiritsidwa ntchito kunyumba, pomwe d curve imakhala yamakampani.
Chizindikiro cha MCB, ndichowonetsera ndi kutseka ntchito.Chofiira chayaka ndipo chobiriwira chazimitsidwa.Kuchokera pa dzenje la MCB mudzawona zowononga zathu zomwe zili ndi torque 3 yatsopano pomwe muyezo wa IEC umafunika 2 newton.
Chipinda cha arc cha MCB iyi tili ndi mbale 11 zamapangidwe a MCB 6ka, ndipo zachilendo pamsika chipinda cha arc chimakhala ndi mbale 9 zokha za 6ka.Mapangidwe athu ndi achangu komanso achangu kuzimitsa ma arc komanso otsika kwambiri, tiyeni tipitilize kusonkhanitsa mphamvu.
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 | 4.5/6KA | |
| 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 | Busbar yamtundu wa chingwe/pini | |
| 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 |
M'mapangidwe omanga nyumba, ma voliyumu otsika magetsi amagwiritsidwa ntchito makamaka pakulemetsa mizere, kufupikitsa, kupitilira apo, kutayika kwamagetsi, kutsika kwamagetsi, kuyika pansi, kutayikira, kusinthiratu magwero amagetsi apawiri, chitetezo ndi magwiridwe antchito munthawi yamagetsi. kuyambira pafupipafupi.Mfundo Kuphatikiza pa kutsata mfundo zoyambira monga momwe chilengedwe chimagwirira ntchito pazida zamagetsi zotsika mphamvu (onani Buku la Industrial and Civil Power Distribution Design Manual), zotsatirazi ziyenera kuganiziridwa: 1) Mphamvu yamagetsi yamagetsi yamagetsi yamagetsi siyenera kukhala zochepa kuposa mphamvu yamagetsi ya mzere;2) Mawonekedwe amakono a wozungulira dera ndi momwe amachitira pakalipano ya kumasulidwa kwa overcurrent sizocheperapo kusiyana ndi kuwerengetsera kwa mzere;3) Kuthamanga kwafupikitsa kwafupikitsa kwa wodutsa dera sikocheperapo kusiyana ndi kuchuluka kwafupipafupi komwe kuli pamzere;4) Kusankhidwa kwa ophwanya magetsi ogawa magetsi kumayenera kuganizira za kuchedwa kwakanthawi kochepa kwapang'onopang'ono komanso kulumikizana pakati pa chitetezo chochedwa;5) Ma voliyumu ovoteledwa a kutulutsidwa kwa undervoltage kwa wowononga dera ndi ofanana ndi voliyumu ya mzere;6) Ikagwiritsidwa ntchito poteteza mota, kusankha kwa owononga dera kuyenera kuganizira momwe injiniyo imayambira ndikupangitsa kuti isagwire ntchito panthawi yoyambira;onani "Industrial and Civil Power Distribution Design Manual" powerengera mapangidwe;7) Kusankhidwa kwa ophwanya madera kuyeneranso kuganizira za kusankha kwa ophwanya madera ndi owononga madera, owononga madera ndi ma fuse.
