Relay shi ne na yau da kullun da ake iya sarrafawa, a cikin ikon wutar lantarki a ciki ana amfani da shi sosai, a yau za mu fahimci rarrabuwar sa, rarrabuwa gama gari don nau'ikan uku: janareta na yau da kullun, relay control, gudun ba da sanda karewa.
electromagnetic gudun ba da sanda
Na farko, janareta gudun ba da sanda yana da rawar canzawa, da aikin kariya, na gama-gari na lantarki da na'ura mai ƙarfi. Armature yana jawo hankalin filin maganadisu, fitar da aikin tuntuɓar. Sakamakon gama gari shine: sau da yawa buɗe lamba rufe, sau da yawa kusa lamba katse, lokacin da nada ikon kashe, armature karkashin mataki na spring, sau da yawa bude da kuma sau da yawa rufe lamba kuma sake saiti. .
m jihar gudun ba da sanda
Ƙaƙƙarfan juzu'i masu ƙarfi su ne na'urorin sadarwa tare da na'urorin lantarki a ciki. Kamar yadda ake iya gani daga adadi na sama, ɗaya ƙarshen ƙarshen shigarwa, ɗayan ƙarshen shine ƙarshen fitarwa.Ƙarshen fitarwa shine mai canzawa.Ta hanyar daidaitawa ko sarrafa ƙarshen shigarwar, ana kunna ƙarshen fitarwa kuma kunnawa da kashewa.
Na biyu, gudun ba da sanda na gama-gari sune: relay na tsaka-tsaki, gudun ba da lokaci, gudun ba da gudu, gudun ba da sanda na matsa lamba da sauransu.
lokacin gudun hijira
Intermediate relays ne mafi na kowa da kuma iya kai tsaye sarrafa kaya ko a kaikaice da babban iko load na AC contactor.Time relays ne kullum amfani da jinkiri da'irori, kamar kowa star alwatika irin ƙarfin lantarki fara, autocoupling gidan wuta irin ƙarfin lantarki fara, etc.Speed gudun ba da sanda ne. Sau da yawa ana amfani da shi a cikin jujjuyawar birki na motar, motar a cikin saurin yanayin birki yana gabatowa sifili, yanke wutar lantarki da tsayawa.Tsarin ba da sanda yana da mahimmancin matsa lamba, kuma lambar sadarwa tana motsawa lokacin da matsa lamba na ruwa ya kai wurin da aka saita. .
Na uku, gudun ba da sanda na kariya shine: thermal overload relay, current relay, voltage relay, temperature relay, da dai sauransu.
Lokacin aikawa: Mayu-20-2022
