Urwego rwo kurinda inganda zahinduwe zikunze kwitwa indangagaciro yo kurinda IP. IP bivuga "kurinda kwinjira, kurinda uburyo", kandi urwego rwo kurinda rwateguwe na IEC (Ishyirahamwe mpuzamahanga rya Electrotechnical Association). None, mugihe turimo kugura inganda zinganda, niyihe ntera ikwiye ya IP yo guhinduranya inganda?

Shyira ibikoresho by'amashanyarazi ukurikije ibiranga umukungugu n'ibiranga amazi. Urwego rwo kurinda IP muri rusange rugizwe nimibare ibiri. Umubare wambere ugereranya urutonde rwinjira mukungugu nibintu byamahanga (ibikoresho, amaboko, nibindi), urwego rwo hejuru ni 6; umubare wa kabiri ugereranya ibimenyetso bifata amazi bidafite ibikoresho byamashanyarazi, urwego rwo hejuru Ni 8. Umubare munini, niko urwego rwo kurinda rwiyongera.

Iyo ugura aninganda, abakoresha mubisanzwe bahitamo guhinduranya inganda hamwe nurwego rukwiye rwo kurinda ukurikije aho bakoresha. Ku bahindura inganda, urwego rwo kurinda IP ni indangagaciro yumukungugu n’amazi, none niki gitera itandukaniro murutonde? Ibi bifitanye isano cyane na shell umwirondoro wa switch. Inganda zahinduwe cyane cyane zirimo aluminium alloy imyirondoro hamwe nicyuma cya galvanis. Ibinyuranye, ibinyobwa bya aluminiyumu bifite urwego rwo hejuru rwo kurinda.

Ku bahindura inganda, urwego rusange rwo kurinda abantu barenga 30 rushobora guhuza n’ibidukikije bikabije by’inganda, kandi birashobora gutuma itumanaho ryizewe, ryizewe, kandi rihamye ku bahindura inganda.