Ixhuma kanjani intambo ye-AC?

I-1, 3 kanye ne-5 Ekuphakeleni kukagesi wezigaba ezintathu, (ingxenye yesekethe enkulu)

2,4, kanye no-6 Xhuma kumotho enezigaba ezintathu

I-A1, i-A2 amakhoyili we-contactor, exhunywe kumjikelezo wokulawula, kanye ne-motor elawula ingxenye yesifunda (isilawuli esincane) sitholwa ngokulawula amakhoyili we-contactor (A1, A2).

13,14 Imele ukuthintana okuyisizayo koxhumana naye, CHA ivamise ukuvuleka, okusho ukuthi u-13,14 unqanyuliwe, futhi u-13,14 uvaliwe ngemva kokukhanyisa. ukufeza inhloso yokusebenza okuqhubekayo.

Okokuqala, othintana nabo bamandla abathathu abakhulu u-L1, L2, L3 we-contactor, bese kuba izintambo ezintathu ezivela ku-T1, T2, T3 ye-contactor, ngenhla yisifunda esikhulu.Isifunda sokulawula: kusukela ku-L1 kuya inkinobho yokumisa ucingo (inkinobho yokumisa kuvame ukuvaleka, inkinobho yokuqala ivamise ukuvuleka, lokhu kufanele kwazi!) Kusukela kunkinobho yokumisa kuya ekugcineni kwenkinobho yokuqala kanye noxhumene naye osizayo, bese kuthi ukusuka komunye umkhawulo wenkinobho yokuqala (le ngxenye ingokwakho). -ikhiyiwe), ikhoyili A1 kanye nekhoyili A2 ephumayo L2 noma L3.

Okokuqala, siqala ukuqonda ulwazi oluyisisekelo oluningi lwe-Schneider AC contactor lunezinto ezimbili eziyisisekelo, ukuthintana okuyinhloko kanye nekhanda elisizayo, ukuthintana okuyinhloko kusetshenziselwa ukuxhumana nemishini kagesi noma exhunywe kumjikelezo oyinhloko, ukuthintana okusizayo kuxhunywe ekulawuleni. i-circuit, esetshenziselwa ukulawula isifunda esikhulu.

Othintana naye oyinhloko ngokuvamile uxhunywe kumjikelezo oyinhloko, ngokuqondene ne-oda lapho kungekho zidingo ezikhethekile, othintana naye osizayo uxhunywe kumjikelezo wokulawula, ngokuvamile ukukhetha ukuthi ngokuvamile iphoyinti lokuxhumana elivulekile noma iphuzu lokuxhumana elivaliwe ngokuvamile.Lokhu kukhetha kusekelwe kuzimfuneko zeluphu yokulawula.Ngokuvamile, uma i-AC contactor ngokuvamile evulekile futhi oxhumana nabo abavaliwe akwanele, thatha Schneider njengesibonelo, inhlangano kungenziwa wanezela phezulu.Okufana noxhumana nabo abavamile abavuliwe nabavaliwe bayatholakala ukuze basetshenziswe.Ukwahlulela kothintana naye we-AC kuvame ukuvuleka nokuvala ithebula lendawo yonke lingasetshenziswa ebangeni, lapho ukulinganisa kwethebula lomhlaba wonke kuzwakala ukufakazela ukuthintana okuvamise ukuvaleka, lapho indawo yonke. ithebula alizwakali ukufakazela ukuthintwa ngokuvamile evulekile, cindezela inkinobho asizayo izokhala, ngokuvamile ivaliwe ngeke ikhale.