Chotsekera ma circuit cha RDM1L chopangidwa ndi RDM1L, chimagwiritsidwa ntchito makamaka pa circuit yogawa ya AC50/60Hz, voteji yogwira ntchito yovotera ndi 400V, current yovotera mpaka 800A kuti ipereke chitetezo mwanjira ina ndikuletsa moto womwe umayambitsidwa ndi grounding current, ndipo ingagwiritsidwenso ntchito pogawa mphamvu ndi kuteteza circuit kuti isapitirire kuchuluka kwa magetsi komanso kufupika kwa magetsi, imagwiranso ntchito posuntha circuit ndi starting motor pafupipafupi. Chogulitsachi ndi choyenera kusiyanitsa. Chogulitsachi chimagwiritsidwa ntchito motsatira muyezo wa IEC 60947-2.
Nambala ya Chitsanzo
Malo abwinobwino ogwirira ntchito ndi malo oyika:
1.1 Kutentha: osapitirira +40 °C, ndipo osapitirira -5 °C, ndipo kutentha kwapakati osapitirira +35 °C.
1.2 Malo oyikapo osapitirira 2000m.
1.3 Chinyezi: osapitirira 50%, pamene kutentha kuli +40°C. Chogulitsacho chimatha kupirira chinyezi chambiri pamene kutentha kuli kotsika, mwachitsanzo, pamene kutentha kuli pa +20°C, chinthucho chimatha kupirira chinyezi cha 90%.
Kuundana komwe kunachitika chifukwa cha kusintha kwa kutentha kuyenera kusamalidwa ndi miyeso yapadera.
1.4 Gulu la kuipitsa: Gulu la 3
1.5 Iyenera kuyikidwa pamalo omwe palibe chiopsezo cha kuphulika, ilibenso mpweya ndi fumbi loyendetsa mpweya zomwe zingayambitse dzimbiri ndi kuwonongeka kwa zinthu zotetezera kutentha.
1.6. Kukhazikitsa kokhazikika kwambiri ndi 5°, kuyenera kuyikidwa pamalo pomwe sikukhudza kwambiri nyengo komanso sikukhudzanso nyengo.
1.7 Mtundu waukulu wokhazikitsa dera: III, Mtundu wothandizira dera ndi mtundu wokhazikitsa dera lolamulira: 11
1.8 Malo oyika maginito akunja sayenera kupitirira nthawi 5 za maginito a dziko lapansi.
1.9 Kukhazikitsa malo ogwiritsira ntchito maginito: Mtundu wa B
Kuti mudziwe zambiri chonde dinani: https://www.people-electric.com/rdm1l-series-earthleakage-circuit-breaker-elcb-moulded-case-circuit-breaker-product/
Nthawi yotumizira: Julayi-20-2024
