Amabwiriza yo Guhitamo Ibisigisigi Byibisigisigi Byumuzenguruko hamwe nibikorwa bikwiye

Ku bijyanye n’umutekano w’amashanyarazi, guhitamo icyuma gisigaye cyumuzunguruko gisigaye hamwe ningirakamaro ikora ningirakamaro. Imashanyarazi isigaye yamashanyarazi, izwi kandi nkibikoresho bisigaye (RCD), byashizweho kugirango birinde ingaruka ziterwa n’amashanyarazi n’umuriro biterwa n’amakosa y’ubutaka. Guhitamo RCD ikwiye kubisabwa byihariye ni ngombwa kugirango umutekano wabantu numutungo.

Intambwe yambere muguhitamo icyuma gisigara gikwiye kumeneka ni ukumenya imikorere ikora isabwa na sisitemu y'amashanyarazi. Ibi birashobora gukorwa mugusuzuma umutwaro wose kumuzunguruko no kumenya umuyaga ntarengwa ushobora gutemba hasi. Ni ngombwa gusuzuma ibisanzwe bikora hamwe nibishobora kubaho byinzibacyuho bishobora kubaho.

Imikorere ikora imaze kugenwa, ubwoko bwa RCD bukwiye burashobora gutoranywa. Hariho ubwoko butandukanye bwa RCDs burahari, harimo Ubwoko AC, Ubwoko A na Ubwoko B, buri bwoko bwagenewe gutanga uburinzi kubwoko runaka bwamakosa. Kurugero, Ubwoko AC RCDs burakwiriye mubikorwa rusange bigamije, mugihe Ubwoko A RCDs bwashizweho kugirango butange ubundi burinzi bwo kwirinda imiyoboro ya DC. Ubwoko B RCDs butanga urwego rwo hejuru rwo kurinda kandi birakwiriye kubidukikije byoroshye nkibigo byubuvuzi nibigo byamakuru.

Usibye guhitamo ubwoko bukwiye bwa RCD, ni ngombwa no gutekereza kubyiyumvo byigikoresho. RCD iraboneka murwego rutandukanye rwo kwiyumvisha ibintu, mubisanzwe kuva kuri 10mA kugeza 300mA. Guhitamo urwego rukwiye rwo gukenera biterwa nibisabwa byihariye bya sisitemu y'amashanyarazi n'urwego rwo kurinda bisabwa.

Byongeye kandi, hagomba kwemezwa ko RCD yatoranijwe yubahiriza ibipimo n’umutekano bijyanye. Shakisha RCD zemejwe n'ikigo cyemewe cyemewe kandi cyujuje imikorere nibisabwa byumutekano.

Muri make, guhitamo imiyoboro yameneka yamenetse hamwe nigikorwa gikwiye ningirakamaro kugirango umutekano wamashanyarazi ube. Muguhitamo neza imikorere yimikorere, guhitamo ubwoko bwa RCD hamwe nubukangurambaga, no kwemeza kubahiriza amahame yumutekano, urashobora gukumira neza impanuka n’umuriro muri sisitemu y'amashanyarazi.