surtension

Source : O Courant fort, art. 22 al. 1 (RS 734.2, état 2019-06)

Source : Starkstromverordnung, Art. 22 Abs. 1 (SR 734.2, Stand 2019-06)

EXP: con riferimento a un circuito, a un apparecchio, a un impianto, si dice di tensione il cui valore superi notevolmente quello di normale funzionamento del circuito, dell’apparecchio, dell’impianto, e contro la quale può effettuarsi un’azione protettiva disponendo, in vicinanza delle apparecchiature più delicate (per es., i trasformatori), scaricatori opportunamente tarati.

Source : O Corrente forte, art. 22 cpv. 1 (RS 734.2, stato 2019-06)

Source : Broyce control, What is Overvoltage? How can I protect my motor?, 2020-01-16 ([Internet, 2023-05-03](https://broycecontrol.com/what-is-over-voltage-how-can-i-protect-my-motor-2-2/))

Source : Electric Technics Ltd, Surge Protection (Overvoltage protection) ([Internet, 2023-01-25](https://electric-technics.co.uk/surge-protection-overvoltage-protection/))

Source : Electric Technics Ltd, Surge Protection (Overvoltage protection) ([Internet, 2023-01-25](https://electric-technics.co.uk/surge-protection-overvoltage-protection/))

Source : Fluke, What are voltage dips, swells and transients? ([Internet, 2023-05-03](https://www.fluke.com/en-us/learn/blog/power-quality/voltage-sags-dips-transients))

Source : Chanzlia chantunala dal Grischun, Servetsch da translaziuns, 2023 tenor Pledari Grond, "parasurtensiun" ([Internet, 2023-07-14](https://www.pledarigrond.ch/rumantschgrischun?searchPhrase=%C3%9Cberspannung))