I-breaker circuit ikwabizwa ngokuba yi-circuit breaker, kwaye ingaphakathi layo libandakanya abafowunelwa abaphambili, imithombo yokusabela, ii-hook, ii-levers, i-electromagnetic tripping kunye ne-undervoltage tripping devices.Inokukhusela isiphaluka kwi-overcurrent, overheating, kunye ne-undervoltage.
Ukhuseleko lwangoku
Xa umthwalo umfutshane kakhulu kwaye umjikelo wesekethe mkhulu kakhulu, icoil yohambo lwe-electromagnetic ivelisa indawo eyomeleleyo yamagnetic kwaye itsala i-armature ngombindi wentsimbi.I-armature isebenza ukuqhuba i-lever ukuya phezulu.Izikhonkwane ezimbini zikhutshiwe, zixhomekeke kwisenzo sentwasahlobo yokusabela., Abafowunelwa abaguquguqukayo kunye ne-static banqanyuliwe, ngaloo ndlela banqumla isiphaluka.
Ibonelela ngokhuseleko kwimpazamo yomhlaba / ukuvuza kwangoku kunye nomsebenzi wokuzihlukanisa
Umthamo okhoyo wesekethe ephezulu yokumelana nomthamo
Isebenza kwitheminali kunye nephini/uhlobo lwefolokhwe yoqhagamshelwano lwebhasi
Isalathisi sendawo yoqhagamshelwano
Ixhotyiswe ngeetheminali zoqhagamshelwano ezikhuselweyo ngomnwe
Iindawo zeplastiki ezikwaziyo ukumelana nomlilo zinyamezela ukufudumeza okungaqhelekanga kunye neempembelelo ezinamandla
Ukuqhawula ngokuzenzekelayo isekethe xa impazamo yomhlaba / ukuvuza kwangoku kwenzeka kwaye
Ubodlula ubuntununtunu obubekiweyo.
Ukuzimela kunikezelo lwamandla kunye nombane wombane, kwaye ukhululekile kuphazamiseko lwangaphandle,
ukuhla kwamandla ombane.
Imowudi | uhlobo lwe-electromagnetic, uhlobo lwe-elektroniki |
Iimpawu zangoku ezishiyekileyo | A, AC |
I-Pole No. | 1P+N, 3P+N |
Ukwenza ireyithingi kunye nokwaphulwa kwamandla | 630A |
Ikalwe ngoku(A) | 16, 25, 40, 63 |
Umbane olinganisiweyo | AC 230/400V |
Ilinganiswe rhoqo | 50/60Hz |
Ireyithwe intsalela yokusebenza ngoku I△n(A) | 0.03, 0.1, 0.3, 0.5 |
Ireyithwe intsalela engasebenziyo ngoku I△no | 0.5I△n |
Ilinganiswe ngokwemiqathango yesekethe emfutshane yangoku Inc | 10kA |
Ireyithwe intsalela yesiphaluka esifutshane yangoku I△c | 10kA |
Ubude bexesha lokuhamba | ukukhubeka ngoko nangoko≤0.1s |
Uluhlu olushiyekileyo lohambo lwangoku | 0.5I△n~I△n |
Ukuphakama koQhagamshelwano lweTheminali | 19mm |
Ukunyamezela kwe-Electro-mechanical | 4000 imijikelo |
Umthamo woqhagamshelwano | Umqhubi oqinileyo 25mm 2 |
Itheminali yoqhagamshelo | Screw terminal |
Itheminali yentsika enebamba | |
Ukuqinisa itorque | 2.0Nm |
Ukuhlohla | Kwi-symmetrical DIN kaloliwe 35.5mm, Ukufakwa kwePaneli |
Iklasi yokhuseleko | IP20 |