o
Awọn fifọ Circuit ni a tun npe ni a Circuit fifọ, ati awọn oniwe-inu wa ni o kun kq ti akọkọ awọn olubasọrọ, lenu orisun, ìkọ, levers, itanna tripping ati undervoltage tripping awọn ẹrọ.O le daabobo iyika naa lati inu lọwọlọwọ, igbona pupọ, ati ailagbara.
Overcurrent Idaabobo
Nigbati ẹru naa ba jẹ kukuru-kukuru pupọ ati lọwọlọwọ lọwọlọwọ tobi pupọ, okun irin-ajo eletiriki n ṣe aaye oofa ti o lagbara ati ṣe ifamọra ihamọra nipasẹ mojuto irin.Armature n ṣiṣẹ lati wakọ lefa lati gbe soke.Awọn ìkọ meji naa ti kọlu, ti o gbẹkẹle iṣẹ ti orisun omi ifaseyin., Awọn ìmúdàgba ati aimi awọn olubasọrọ ti wa ni ti ge-asopo, nitorina gige si pa awọn Circuit.
Pese aabo lodi si ẹbi aiye / jijo lọwọlọwọ ati iṣẹ ti ipinya
Ga kukuru-Circuit lọwọlọwọ withstand agbara
Kan si ebute ati pin / orita iru busbar asopọ
Itọkasi ipo olubasọrọ
Ni ipese pẹlu ika ni idaabobo asopọ ebute
Awọn ẹya ṣiṣu sooro ina farada alapapo ajeji ati ipa ti o lagbara
Ge asopọ Circuit laifọwọyi nigbati asise aiye / jijo lọwọlọwọ waye ati
koja ifamọ ti a ti won.
Ominira ti ipese agbara ati foliteji laini, ati laisi kikọlu ita,
foliteji iyipada.
Ipo | elekitiro-oofa iru, itanna iru |
Awọn abuda lọwọlọwọ lọwọlọwọ | A, AC |
Ọpá No. | 1P+N, 3P+N |
Ti won won sise ati kikan agbara | 630A |
Ti won won lọwọlọwọ(A) | 16, 25, 40, 63 |
Foliteji won won | AC 230/400V |
Iwọn igbohunsafẹfẹ | 50/60Hz |
I△n(A) ti n ṣiṣẹ lọwọlọwọ | 0.03, 0.1, 0.3, 0.5 |
Ti won won aloku ti kii ṣiṣẹ lọwọlọwọ I△ rara | 0.5I△n |
Ti won won ni àídájú kukuru-Circuit lọwọlọwọ Inc | 10kA |
Ti won won ni àídájú aloku-yika kukuru Lọwọlọwọ I△c | 10kA |
Iye akoko gbigbe | lesekese tripping≤0.1s |
Ti o ku tripping lọwọlọwọ ibiti | 0.5I△n~I△n |
Ebute Asopọ Giga | 19mm |
Electro-darí ìfaradà | 4000 iyipo |
Agbara asopọ | Adaorin lile 25mm 2 |
Asopọmọra ebute | dabaru ebute |
Ọwọn ebute pẹlu dimole | |
Yiyi fastening | 2.0Nm |
Fifi sori ẹrọ | Lori iṣinipopada DIN symmetrical 35.5mm, Iṣagbesori nronu |
Idaabobo kilasi | IP20 |