Filifiliga o le Low Voltage AC Contactor i Fuafuaga Faʻaeletise

Low-voltage AC contactors e masani ona faʻaaogaina e ki ma tape ai le eletise o mea eletise, lea e mafai ona pulea le eletise mai se mamao mamao, ma aloese mai manuʻa a le tagata lava ia pe a ki ma tape le eletise o meafaigaluega. O le filifilia o le AC contactor e taua tele mo le faʻaogaina masani o masini eletise ma laina eletise.
1. Faʻatulagaina ma faʻamaufaʻailoga o le AC contactor
I le faʻaaogaina lautele, e manaʻomia le masini faʻafesoʻotaʻi AC e iai se fausaga faʻapipiʻi, faigofie ona faʻaoga, se masini faʻafefe maneta lelei mo le feʻaveaʻi ma fesoʻotaʻiga faʻamalosi, lelei le faʻamalo o le arc, leai se flashover, ma le laʻititi o le vevela. E tusa ai ma le auala e tineia ai le arc, e vaevaeina i le ituaiga ea ma le vacuum type, ma e tusa ai ma le metotia o le taotoga, e vaevaeina i le electromagnetic type, pneumatic type ma le electromagnetic pneumatic type.
Ole fua fa'atatau ole voltage o le tagata fa'afeso'ota'i e vaevaeina i le maualuga ma le maualalo o le voltage, ma o le maualalo o le voltage e masani lava 380V, 500V, 660V, 1140V, ma isi.
Ua vaevaeina le eletise i le alternating current ma le sa'o sa'o e tusa ai ma le ituaiga. Fa'asologa o lo'o i ai nei e aofia ai le fa'atulagaina o lo'o i ai nei, fa'amalieina fa'avevela i le taimi nei, faia o le taimi nei ma le malepelepe, malilie fa'amafanafanaga o feso'ota'iga ausilali ma pu'upu'u taimi fa'asaga i le taimi nei o le contactor, ma isi. fa'agaoioi o lo'o fetaui ma le fa'avevela o lo'o malilie iai. Mo se faʻataʻitaʻiga, mo le CJ20-63, o le faʻatulagaina o loʻo galue i le taimi nei o le fesoʻotaʻiga autu e vaevaeina i le 63A ma le 40A. 63 i le faʻataʻitaʻiga faʻataʻitaʻiga o loʻo faʻatatau i le faʻamafanafanaina o loʻo i ai nei, lea e fesoʻotaʻi ma le fausaga faʻapipiʻi o le atigi faʻafesoʻotaʻi, ma le faʻatulagaina o loʻo i ai nei e fesoʻotaʻi ma le uta filifilia, e fesoʻotaʻi ma le maualuga o le voltage.
AC contactor coils ua vaevaeina i 36, 127, 220, 380V ma isi e tusa ai ma le voltage. O le numera o pou o le contactor ua vaevaeina i 2, 3, 4, 5 pou ma isi. E tele paga o feso'ota'iga ausilali e tusa ai ma le masani ona tatala ma masani ona tapunia, ma e filifilia e tusa ai ma mana'oga fa'atonutonu.
O isi taʻiala e aofia ai fesoʻotaʻiga, taimi taʻavale, ola faʻainisinia, ola eletise, maualuga faʻatagaina faʻagaioiga masani, maualuga faʻatagaina uaea lautele, fua fafo ma faʻapipiʻi fua, etc.Classification o contactors
Ituaiga Fesootaiga masani
Fa'aaogā fa'ailoga fa'ailoga mo fa'ata'ita'iga uta fa'ata'ita'iga meafaigaluega masani
AC-1 non-inductive poʻo le micro-inductive uta, ogaumu tetee faʻafefe, faʻavevela, ma isi.
Amataina ma talepeina o le AC-2 manu'a induction motor Cranes, compressors, hoists, etc.
AC-3 cage induction motor amata, talepe ili, pamu, ma isi.
AC-4 cage induction motor amata, toe fa'afo'i taofi po'o tapuni afi afi, pamu, masini meafaigaluega, ma isi.
AC-5a lamepa fa'a'ave'esea i luga o le maualuga o le mamafa o le kesi lamepa e pei o moli mercury, moli halogen, ma isi.
Pepe mo moli moli mo AC-5b moli
AC-6a transformer on-off masini uelo
Fa'aola le capacitor o le AC-6b capacitor
AC-7a Meafaigaluega a le fale ma fa'alava fa'apea umu microwave uta, mea fa'amago lima, ma isi.
AC-7b fale'aisa uta afi uta, masini tamea ma isi eletise i luga ma tape
AC-8a compressor afi ma hermetic refrigeration compressor ma toe setiina tusi lesona faamalologa ova
AC-8b compressor afi ma hermetic refrigeration compressor ma toe setiina tusi lesona faʻamalolo ova