ndi
Wophwanyira dera amatchedwanso wophwanyira dera, ndipo mkati mwake mumapangidwa makamaka ndi zolumikizira zazikulu, akasupe amachitidwe, ndowe, ma levers, ma electromagnetic tripping ndi undervoltage tripping.Ikhoza kuteteza dera ku overcurrent, overheating, ndi undervoltage.
Chitetezo chambiri
Pamene katunduyo ndi wofupikitsa kwambiri ndipo mayendedwe ozungulira ndi aakulu kwambiri, koyilo yamagetsi yamagetsi imapanga mphamvu ya maginito ndipo imakopa zida zankhondo kupyolera muzitsulo zachitsulo.Chombocho chimagwira ntchito kuti chiwongolerocho chikwere m'mwamba.Zokowera ziwirizo zimapunthwa, kudalira zochita za masika., Kulumikizana kosunthika komanso kosasunthika kumachotsedwa, potero kudula dera.
Amapereka chitetezo ku vuto ladziko lapansi / kutayikira pano komanso ntchito yodzipatula
Mkulu wamfupi-circuit panopa kupirira mphamvu
Imagwira pa terminal ndi pin / foloko mtundu wa busbar
Chizindikiro cha malo
Zokhala ndi malo olumikizirana otetezedwa ndi chala
Zigawo zapulasitiki zosagwira moto zimapirira kutentha kwachilendo komanso kukhudzidwa kwamphamvu
Lumikizani zozungulira zokha pomwe vuto la dziko lapansi / kutayikira kumachitika ndipo
imaposa chidwi chovotera.
Zopanda mphamvu zamagetsi ndi magetsi a mzere, komanso opanda zosokoneza zakunja,
kusinthasintha kwamagetsi.
Mode | electro-magnetic mtundu, mtundu wamagetsi |
Zotsalira zamakono makhalidwe | A, AC |
Pole No. | 1P+N, 3P+N |
Ovoteledwa kupanga ndi kuswa mphamvu | 630A |
Zovoteledwa pano (A) | 16, 25, 40, 63 |
Adavotera mphamvu | AC 230/400V |
Adavoteledwa pafupipafupi | 50/60Hz |
I△n(A) yotsalira yotsalira | 0.03, 0.1, 0.3, 0.5 |
Adavotera zotsalira zomwe sizikugwira ntchito pano I△no | 0.5I△n |
Malingaliro a kampani conditional short-circuit current, Inc | 10kA ku |
Mulingo wotsalira wotsalira wotsalira Panopa I△c | 10kA ku |
Nthawi yoyenda | kuyenda nthawi yomweyo≤0.1s |
Maulendo otsalira apano | 0.5I△n~I△n |
Terminal Connection Kutalika | 19 mm pa |
Electro-mechanical endurance | 4000 zozungulira |
Mphamvu yolumikizira | Kondakitala wokhazikika 25mm 2 |
Terminal yolumikizira | Screw terminal |
Pillar terminal yokhala ndi clamp | |
Kumangirira torque | 2.0Nm |
Kuyika | Pa symmetrical DIN njanji 35.5mm, Kuyika gulu |
Gulu la chitetezo | IP20 |