Byakoreshejwe mukurinda byihuta kumashanyarazi, ibikoresho bitanga amashanyarazi nibyambu byamashanyarazi nibindi bikoresho bya elegitoroniki; guhagarika inzibacyuho irenze urugero, gusohora impulse igezweho, no gushiraho sisitemu ya equipotential. .
Igikoresho cyo gukingira inkuba gishingiye kubiranga sisitemu ya signal, ifite ibyiza byo gutakaza insimburangingo ntoya, kwihuta kwihuta, gufatana neza, gusohora ingufu nkeya zisigaye, nibindi, hamwe nibikorwa byohereza hejuru. .
Yashizweho hakurikijwe ibisabwa byo gukingira inkuba ibisanduku bigezweho byo murugo, birashobora kurinda ibikoresho byitumanaho murugo hamwe nibikoresho bya multimediya kwangirika kwatewe numurabyo.
Umuyoboro udasanzwe wo hanze (SSD / SCB) kubirinda surge, hamwe no guhagarara neza no kwizerwa cyane. (Ibikubiyemo birinda)
Ibyemezo bya garanti yibicuruzwa
Reba ibicuruzwa
Umurongo wa N na PE umurongo wa sisitemu uhujwe mumurongo wa PEN uhereye kumurongo muto wa voltage ya transformateur. Kuri iyi myanya, gusa (3P) irinda gukenera igomba gushyirwaho hagati yumurongo wicyiciro n'umurongo wa PEN. Nyuma yo kwinjiza isanduku nyamukuru yinyubako, umurongo wa PEN ugabanijwemo umurongo N umurongo wa PE hamwe nu nsinga zigenga. Umurongo wa PEN uhujwe na busipotential grounding busbar mu nyubako kugirango ihuze isi.
Umurongo wa N na PE umurongo wa sisitemu uhujwe gusa kumpera yo gusohoka kuruhande rwa voltage ntoya ya transformateur kandi ihujwe nubutaka. Mbere yo kwinjira muri rusange agasanduku k'inyubako, umurongo wa N n'umurongo wa PE byashizwe mu bwigenge, kandi umurongo w'icyiciro n'umurongo wa PE bigomba guhuzwa Shyiramo uburinzi.
Umurongo wa N wa sisitemu ushingiye gusa kumwanya utabogamye wa transformateur, kandi umurongo wa N n'umurongo wa PE biratandukanye rwose. Kubwibyo, birakenewe gushiraho uburinzi bwa surge hagati yumurongo wicyiciro na N umurongo, kandi uburyo bwo guhinduranya ibintu burinda gushyirwaho hagati yumurongo wa N n'umurongo wa PE.