Galuega ma galuega a le voluma maualuga seti atoatoa meafaigaluega

Meafaigaluega atoatoa eletise maualuga (kapoti tufatufa eletise maualuga) e faasino i totonu ma fafo AC switchgear o loʻo faʻaogaina i faiga eletise ma voltages o le 3kV ma luga ma ala o le 50Hz ma lalo.E masani ona faʻaaogaina mo le faʻatonutonuina ma le puipuiga o faiga eletise (e aofia ai le eletise, substations, faʻasalalau ma tufatufa laina, fale gaosi oloa ma mining pisinisi, ma isi) A le manuia le laina, o le vaega sese e vave aveese mai le eletise, ina ia mautinoa o le fa'agaioiga masani o le vaega e leai se fa'aletonu o le laina eletise ma le saogalemu o meafaigaluega ma fa'agaioiga ma le tausiga o tagata faigaluega.O le mea lea, o le maualuga-voltage meafaigaluega atoatoa o se mea taua tele le tuʻuina atu ma le tufatufaina atu o meafaigaluega, ma o lona saogalemu ma le faʻatuatuaina o loʻo faʻaogaina e taua tele i le saogalemu ma le aoga o le faʻaogaina o le eletise.

O seti atoa o meafaigaluega e mafai ona vaevaeina i:
(1) Vaega ma a latou tu'ufa'atasiga: e aofia ai va'ava'ava'ava'a, sui fa'a'ese'ese, sui fa'aeleele, fa'amama, va'ava'a, su'e uta, fa'afeso'ota'i, fuse ma vaega o lo'o i luga. ki, ki fuse, tu'ufa'atasiga tatala, ma isi.
(2) Seti atoatoa o meafaigaluega: tuʻufaʻatasia vaega o loʻo i luga ma a latou tuʻufaʻatasia ma isi oloa eletise (e pei o transformers, transformers o loʻo i ai nei, voltage transformers, capacitors, reactors, arresters, pa pasi, inlet ma outlet bushings, cable terminals ma vaega lona lua, ma isi) fetuutuunaiga talafeagai, tuufaatasia organically i se uʻamea tapunia atigi, ma se oloa e fai si atoatoa faaaogaina galuega tauave.E pei o mea fa'apipi'i u'amea (switchgear), u'amea fa'apipi'i kesi fa'apipi'i u'amea (GIS), ma falesu'e eletise maualuga/maualalo.