E mafai ona maua i luga ole tele o fale auala ma faʻataʻitaʻi, e aofia ai, ae le gata ile faʻailoaina ma le faʻatonutonuina o auala.

• Fesootaiga faʻa eletise
• Faiga faʻailo opitika
• Laʻasaga kolosi saogalemu auala

Fale, masini, ma fesoʻotaʻiga faʻaeletise meafaigaluega, e ui i lea, e faigofie ona afaina i uila ma isi eletise elemeni o faʻalavelave. O le faʻaleagaina e mafua uma mai i le tuʻi saʻo o uila (mo se faʻataʻitaʻiga, i luga atu o laina faʻafesoʻotaʻi, ala poʻo faʻapipiʻi) ma uila tuʻusaʻo (mo se faʻataʻitaʻiga, i totonu o se fale tuaoi). O ta uila e le tuusao e mafua ai le osooso o galu ma isi vaega o uila.

I se faʻaopopoga, galu oso i totonu o se auala nofoaafi e tatau ona iloiloina. I lenei tulaga, o se eseʻesega e faia i le va o le fesuiaʻi o soʻoga (masani i le microsecond range) ma le tumau overvoltages. O nei le tumau volenitia mafai ona tumau mo ni nai sekone po o ni minute seia oo i le auala nofoaafi ua motusia mai nofoaafi-faapitoa puipuiga masini.

I le tele o mataupu, faʻaleagaina pe faʻaleagaina taʻavale, fesoʻotaʻiga vaega, modules poʻo komepiuta faiga e mafua ai i le faʻalavelaveina o nofoaafi faʻataʻavale ma taimi-faʻaalu sese nofoaga. O le iʻuga, ua tolopo nofoaafi ma taugata faʻatupulaia. Mo nei mafuaʻaga, o le tumau uila ma osofaʻiga puipuia manatu faʻafetaui ma le talafeagai faiga e aofia ai fafo puipuiga uila ma equipotential fusia faiga e manaʻomia. Ma le mea lea, downtime ma le mafuaʻaga taugata faʻalavelaveina o nofoaafi faʻagaioiga mafai ona faʻaititia i se maualalo.

Faʻafetai i lona poto masani i le uila ma le malosi o le puipuiga i le tele o tausaga ma le loloto o suʻesuʻega i auala nofoaafi sapalaiina sapalai, LSP ofaina faʻapitoa le puipuiga lautele manatu faʻatasi ma auiliiliga fofo ma oloa fou. O se lautele lautele meafaigaluega saogalemu faila faataamilo ese le tulaga o oloa.