ndi
Circuit breaker imatanthawuza chipangizo chosinthira chomwe chimatha kutseka, kunyamula ndi kusweka pazifukwa zanthawi zonse, ndipo chimatha kutseka, kunyamula ndi kusweka mphamvu mkati mwa nthawi yodziwika bwino.Ma circuit breakers amagawidwa kukhala ophwanya ma frequency high-voltage ndi otsika-voltage circuit breakers malinga ndi momwe amagwiritsidwira ntchito.Kusiyanitsa pakati pa magetsi okwera ndi otsika kumakhala kosamveka.Nthawi zambiri, zomwe zili pamwamba pa 3kV zimatchedwa zida zamagetsi zamphamvu kwambiri.Ma circuit breakers amatha kugwiritsidwa ntchito kugawa mphamvu zamagetsi, kuyambitsa ma asynchronous motors pafupipafupi, ndikuteteza zingwe zamagetsi ndi ma mota.Amatha kudula chigawocho ngati akumana ndi zochulukira, zofupikitsa, komanso zolakwika za undervoltage.Ntchito yake ndi lofanana ndi fuyusi lophimba Kuphatikiza ndi kutenthedwa ndi underheating relays, etc. Komanso, sikoyenera kusintha mbali pambuyo kuswa cholakwika panopa.Pakali pano, wakhala akugwiritsidwa ntchito kwambiri.Pakupanga, kutumiza, ndi kugwiritsa ntchito magetsi, kugawa mphamvu ndizofunikira kwambiri.Dongosolo logawa magetsi limaphatikizapo ma thiransifoma ndi zida zamagetsi zingapo zapamwamba komanso zotsika, ndipo zowononga ma voltage otsika zimagwiritsidwa ntchito kwambiri zida zamagetsi.
Chitetezo kuzinthu zonse zolemetsa komanso zazifupi.
Kuphatikizidwa ndi switched phase and neutral pole.
Neutral pole imapereka chitetezo kuzinthu zambiri komanso mabwalo amfupi.
Kuyika kosavuta panjanji ya 35mm DIN.
Zomanga ndi Mbali
Kulekanitsa magetsi otetezeka pakati pa pulayimale ndi sekondale
Amapereka mphamvu yowonjezera yotsika mpaka 24V
Kutentha kochepa kukwera
High linanena bungwe kulondola
Kuchulukira kowonjezera mpaka 25% mkati mwa maola 24
Pole No. | 1P+N |
Adavotera mphamvu | AC 230V |
Adavoteledwa Panopa | 3, 6, 10, 16, 20, 25, 32 |
Mzere wokhotakhota | B, C, D |
Mkulu wamfupi-circuit kuswa mphamvu | 4.5kA |
Chiyembekezo chautumiki wanthawi yayitali (lcs) | 4.5kA |
Adavoteledwa pafupipafupi | 50/60Hz |
Electro-mechanical endurance | 4000 |
Terminal yolumikizira | Pillar terminal yokhala ndi clamp |
Mphamvu yolumikizira | Kondakitala wokhazikika mpaka 10mm2 |
Kumangirira torque | 1.2Nm |
Kuyika | Pa symmetrical DIN njanji 35.5mmPanel mounting |
Terminal Connection Kutalika | H = 21 mm |