Kufotokozera Kwachidule:

Chidule

Chomangira mphezi chamagulu atatu ndi mtundu watsopano womangirira mphezi womwe umagwiritsidwa ntchito kwambiri kuteteza thiransifoma, switch, bas bar, electrometer, parallel compensating capacitor Mumagetsi amagetsi a 35kV, amathanso kuchepetsa kuchuluka kwa mpweya, vacuum circuit breaker, gawo kupita kudziko lapansi, gawo mpaka gawo.
Gawo lachitatu lophatikizika la lightnihg arrester lili ndi zomangira mphezi zathu zamtundu wa nyenyezi zinayi, Chifukwa chake imatha kuteteza gawo lililonse kupita kudziko lapansi ndi gawo mpaka gawo kuchokera kumagetsi ochulukirapo, chifukwa cha kapangidwe kake kanzeru, ntchito yake ndi yofanana ndi zomangira mphezi zisanu ndi chimodzi, ndikuthetsanso vuto lomwe omanga mphezi sangathe 'tchinjiriza gawo kuti lifike bwino. Chomangira mphezi cha magawo atatu chophatikizika chikhoza kukhala chosiyana kapena palibe.