Kuki igikoresho cyo kurinda Surge cyaka?

Uwitekaumurinzi wo kubagani igikoresho cyingenzi cyo gukumira ingaruka zikabije z ibikoresho byamashanyarazi mumazu.Mu rwego rwo kurinda SPD, kabone niyo imirabyo igera kuri kiloamps igera ku icumi yibasiye umuzenguruko w'imbere, umurinzi wo kubaga ashobora guhita asohoka muri gride yo munsi y'ubutaka, kugirango arinde imikorere ihamye kandi itekanye y'ibikoresho byacu by'amashanyarazi.Ariko, mumyaka yashize, ikibazo cyumuriro wibikoresho birinda ibintu byagaragaye rimwe na rimwe.Niba umurinzi wa surge afite umutekano cyangwa udafite n'impamvu umurinzi wa surge yatwitse byabaye impungenge kubakoresha.Uyu munsi, tuzaguha siyanse ikunzwe kumpamvu umurinzi wa surge yaka.

Umuyaga wumurabyo, mubisanzwe ufite umuvuduko mwinshi, wihuta wihuta, mubisanzwe muri microseconds nyinshi cyangwa amagana bizanyura kiloamperes icumi yumuyaga mwinshi, niba bidasohotse, bizatera ingaruka zica mugukoresha ibikoresho byamashanyarazi nubuzima bwabantu.Kurinda kubaga ukoresheje imbaraga zirwanya umuvuduko cyangwa gusohora icyuho, mubikorwa bisanzwe bihwanye nuburwanya bukomeye kandi ntabwo bigira ingaruka kumurimo usanzwe wibindi bikoresho byamashanyarazi, mumurongo wumurabyo wumurongo winjira byihuta, umurabyo wumuzunguruko mugufi ugana ishami no gusohora ibikoresho byubutaka.Leta ya SPD iterwa numuyaga ukabije wumurabyo mubisanzwe uraturika, kandi ntamwanya uhari kugirango SPD yaka.None se kuki igikoresho cyo kurinda surge cyaka?

Igikoresho cyo kurinda surge cyakoreshejwe kumurongo igihe kinini, kandi kizagenda cyangirika buhoro buhoro.Muri iki gihe, mugihe ibikoresho binini kumurongo bitangiye gukora, hazakorwa ingufu zirenze urugero.Iyi mikorere ya overvoltage irashobora gutuma varistor itanga amashanyarazi magufi.Ukurikije amashanyarazi y’amashanyarazi, ubushyuhe bumaze kugera ku rwego runaka, umurinzi wa surge azabyara ubushyuhe bwinshi kandi atume umuriro waka.Kubwibyo, kurinda surge birashya, mubisanzwe biterwa numuyoboro mugufi.

Kubera iyo mpamvu, hasobanuwe neza muri GB 51348-2019 ko impera yimbere yumurinzi wa surge igomba kuba ifite ibikoresho byihariye byo kurinda SPD.Iyo imiyoboro ngufi-ibaye ibaye kumurongo, umurinzi winyuma wokwirinda arahita ahagarikwa, kugirango umurinzi wo kubaga arindwe, ubu buryo umurinzi wa surge ntazashya.