Ka'idar mai tuntuɓar AC shine cewa an jawo wutar lantarki, an rufe babban lamba kuma an kunna, kuma motar tana aiki.Wannan labarin yana gabatar da da'irar kulle kai tsaye na mai ba da lambar AC da abin da ke kulle mai lamba
1. Maɓallin tsayawa
Ya kamata a haɗa wayoyi na maɓallin tsayawa zuwa ga rufaffiyar lamba ta al'ada.Menene aka saba rufe?Kuna iya fahimtarsa ta wannan hanyar, idan ba mu danna maɓallin tsayawa ba, maɓallin dakatarwa koyaushe yana kunne, danna maɓallin tsayawa don cire haɗin, sannan saki maɓallin tsayawa, har yanzu yana haɗi, don haka yana da sauƙin fahimta!
2. Maɓallin farawa
Maɓallin farawa yakamata a haɗa shi da buɗaɗɗen lamba ta al'ada.Hakanan zaka iya fahimtar buɗewa kullum azaman maɓallin tsayawa.Maɓallin farawa koyaushe yana katsewa idan ba mu danna maɓallin farawa ba.Danna maɓallin farawa kuma an haɗa layin.Bayan an sake shi, layin yana katse kuma maɓallin farawa Kuma maɓallin tsayawa shima yanke haɗin gwiwa ne na ɗan lokaci, don haka fahimta!
3. Fushi
Kuna iya tunanin shi azaman fuse, yana da sauƙin fahimta!
Gabatarwa na ƙa'ida:
A cikin adadi, za mu iya ganin mai watsewar kewayawa, mai lamba, maɓalli biyu, maɓallin tsayawa, da maɓallin farawa.Tun da yana da wani contactor kai kulle kewaye, muna amfani da fara button.Tun da ana iya farawa, dole ne a dakatar da shi, don haka muna amfani da maɓallin tsayawa.Maɓallin yana rufe kullum.
Matakan waya:
Don mai watsewar kewayawa 2p, layin sifili mai shuɗi ya shiga coil coil A1, layin rayuwa yana shiga maɓallin ja = maɓallin tsayawa yana rufe kullun, kuma aikin yana dakatar da kewayawa.Bayan an rufe maɓallin tsayawa kullum, layi biyu suna fitowa, ɗayan kuma ya shiga madaidaicin lambar sadarwa.Buɗe NO (mai tuntuɓar L1-L2---L3 babban lambar sadarwa an kwatanta shi anan).Ta hanyar buɗaɗɗen NO na abokin hulɗa na yau da kullun, yana shiga cikin coil A2, ɗayan kuma ya shiga buɗe maɓallin farawa kullum, kuma aikin yana farawa.Maɓallin farawa yana buɗewa kullum kuma layin mai fita yana shiga cikin coil A2 na mai tuntuɓar.
Gudanar da demo:
Latsa maɓallin farawa SB2, an kunna coil mai lamba, a lokaci guda babban lambar sadarwar mai lamba yana rufe, kuma an rufe lambar sadarwa.Babban layin wutar lantarki yana wucewa ta fuse zuwa lamba mai lamba, zuwa relay thermal, zuwa kewayawa, kuma an rufe madaidaicin lambar sadarwa.A wannan lokacin, mai tuntuɓar ya sami kuzari saboda rufaffiyar da'irar kulawar haɗin gwiwa.
Binciken ƙa'ida:
Control kewaye, saboda kula da kewaye da aka haɗa zuwa thermal gudun ba da sanda kullum rufaffiyar lamba, don haka samar da wutar lantarki wuce ta thermal gudun ba da sanda kullum rufaffiyar contactor KM auxiliary lamba, a lokacin da muka danna fara button, da contactor auxiliary lamba rufe da wutar lantarki ta hanyar. mai tuntuɓar abokin hulɗa zuwa ga coil mai lamba.Don haka mai tuntuɓar na'urar yana aiki koyaushe kuma motar tana ci gaba da aiki.
Lokacin aikawa: Yuli-15-2022