AC contactor

Abubuwan da aka ƙididdigewa na mai tuntuɓar an ƙaddara su ne bisa ga ƙarfin lantarki, halin yanzu, iko, mita da tsarin aiki na kayan aikin da aka caje.
(1) Wutar lantarki na coil na mai tuntuɓar an zaɓi gabaɗaya bisa ga ƙimar ƙarfin lantarki na layin sarrafawa.Yin la'akari da amincin layin sarrafawa, yawanci ana zaɓar shi bisa ga ƙananan ƙarfin lantarki, wanda zai iya sauƙaƙe layin kuma sauƙaƙe wayoyi.
(2) Zaɓin rated halin yanzu na AC contactor ya kamata a yi la'akari da nauyin nauyi, amfani yanayi da kuma ci gaba da aiki lokaci.Ƙididdigar halin yanzu na mai tuntuɓar yana nufin matsakaicin izini na halin yanzu na mai tuntuɓar a ƙarƙashin aiki na dogon lokaci, tare da tsawon lokaci na 8 h, kuma an shigar da shi a kan allon kula da budewa.Idan yanayin sanyaya ba shi da kyau, an zaɓi ƙimar halin yanzu na mai tuntuɓar ta 110% ~ 120% na ƙimar halin yanzu na kaya.Don motocin da ke aiki na dogon lokaci, saboda fim ɗin oxide a saman lamba ba shi da damar da za a share shi, juriya na haɓaka yana ƙaruwa, kuma zafin lamba ya wuce ƙimar zafin da aka yarda.A cikin ainihin zaɓi, ana iya rage ƙimar halin yanzu na mai tuntuɓar ta 30%.
(3) Load aiki mita da yanayin aiki suna da babban tasiri a kan zaɓi na AC contactor iya aiki.Lokacin da ƙarfin aiki na kaya ya zarce mitar aiki da aka ƙididdigewa, za a ƙara ƙarfin tuntuɓar mai lamba yadda ya kamata.Don farawa akai-akai da kuma cire haɗin kai, ƙarfin lamba na mai tuntuɓar ya kamata a ƙara daidai da shi don rage lalata lamba da tsawaita rayuwar sabis.
2. Binciken kuskure na gama gari da kuma kula da mai ba da wutar lantarki mai ƙarancin wutar lantarki
Masu tuntuɓar AC na iya karya akai-akai yayin aiki kuma suna iya sa masu tuntuɓar lokacin amfani.A lokaci guda, wani lokacin amfani mara kyau, ko amfani da shi a cikin yanayi mara kyau, kuma zai rage rayuwar abokin hulɗa, haifar da gazawa, saboda haka, a cikin amfani, amma kuma zaɓi bisa ga ainihin halin da ake ciki, kuma a cikin amfani da yakamata. a kiyaye a cikin lokaci, don kauce wa babban hasara bayan gazawar.Gabaɗaya, laifuffukan gama gari na masu tuntuɓar AC sune kurakuran tuntuɓar juna, kurakuran naɗa da sauran kurakuran injinan lantarki.