Kimwe no kurinda inkuba inyubako, kurinda inkuba sisitemu yo kumurika siporo nayo igabanyijemo ibyiciro bibiri, kurinda inkuba zo hanze ndetse ningamba zo gukingira inkuba imbere, bigize sisitemu yuzuye yo gukingira inkuba.Biroroshye kwitiranya kandi igipimo cyibanze nugushiraho SPD, ikeneye isesengura ryihariye mugihe cyo gushushanya:
1. Ibikoresho byo kumurika siporo byateguwe mu nyubako no murwego rwo kurinda ibikoresho byangiza ikirere.
Muri iki gihe, amatara asanzwe atunganijwe kumurongo wamafarasi munsi yigitereko, kandi guhagarika ikirere bifata ibyuma byubatswe hejuru, kandi amatara ari murwego rwo kurinda ikirere.Muri iki kibazo, urashobora gukoresha neza 8/20 SPD.
2. Ibikoresho byo kumurika siporo biri hanze yinyubako, kandi ibikoresho byo guhagarika ikirere ntibishobora kurinda urumuri rwa siporo.
Birasanzwe ko amatara ashyirwa kumatara yoroheje, nko gutondekanya inkingi zumucyo kumpande zombi.Muri iki gihe, harasabwa igikoresho cyihariye cyo guhagarika ikirere, kandi inkoni yo guhagarika ikirere ikoreshwa.Igenamiterere rya SPD rikeneye isesengura ryihariye:
Inkingi yamatara ifite moteri idasanzwe, ni ukuvuga inkingi yamatara ifite transformateur.Muri iki kibazo, amashanyarazi make yo gukwirakwiza ni urwego rwa mbere rwo gukwirakwiza ingufu.Muri uru rubanza ,.SPD igomba kuba 10/350.
Niba inkingi yumucyo ikoreshwa numuyoboro muke wa voltage yumuzunguruko uri hafi, kandi gukwirakwiza amashanyarazi kumurongo wamashanyarazi ni gukwirakwiza ingufu za kabiri, 8/20 SPDbigomba gukoreshwa muri iki gihe.
3. Ibyifuzo byo kurinda inkuba
Ukurikije ibyavuzwe haruguru, ubwoko bwa SPD burashobora kumenyekana, ariko ibipimo bya SPD bigomba guhuzwa nurwego rwo kurinda inkuba.
GB 50343-2012 ishyiraho urwego rwo kurinda inkuba sisitemu yamakuru ya elegitoronike kuri stade nini nka B, ntabwo yuzuye cyangwa yumvikana!
Nk’uko JGJ 31-2003 ibivuga, urwego rwo kubaka siporo rufitanye isano n’ibirori.Kubwibyo, inyubako za siporo zo mu nzego zitandukanye zifite akamaro kinyuranye, agaciro k’ubukungu n’inyungu rusange z’ibirori.Kandi amatara ya siporo nibikoresho byinshi byamashanyarazi biremereye mumazu ya siporo, bityo urwego rusabwa kurinda ni ibi bikurikira:
4. SPD mubicuruzwa bimurika
Ibicuruzwa byinshi bimurika bifite SPD, bishobora kugira uruhare runini rwo kurinda.Ariko, urebye byinshi mubicuruzwa, ibicuruzwa bigomba kurangizwa.Kubwibyo, SPD yashyizwe kurwego rwumutwaro kugirango irinde itara.Ariko, twakagombye kumenya ko kubicuruzwa byinshi, amashanyarazi yo gutwara hamwe n itara bishyirwaho ukundi, kandi hariho intera runaka hagati yabyo.SPD yashyizwe mumashanyarazi.Niba ari ikibuga cyo hanze, itara ryashyizwe ahantu hirengeye, nko gushiraho inkingi yoroheje, kandi SPD mugutanga amashanyarazi biragoye.Rinda amatara.
Igihe cyo kohereza: Kanama-02-2021