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Kurindakumirongo yombi yingufu nibimenyetso nuburyo buhendutse bwo kuzigama igihe, kongera sisitemu no kwizerwa ryamakuru, no gukuraho ibyangiritse byibikoresho byatewe nabatwara ibintu.Irashobora gukoreshwa muburyo ubwo aribwo bwose bwikigo cyangwa umutwaro (1000 volt na munsi).Ibikurikira ni ingero zikoreshwa na SPD mu nganda, ubucuruzi, n’imiturire:

Akabati kagenzura, porogaramu zishobora gukoreshwa, kugenzura moteri ya elegitoronike, kugenzura ibikoresho, kumurika amatara, gupima, ibikoresho byubuvuzi, imizigo ikomeye, imbaraga zo gusubiza inyuma, UPS, nibikoresho bya HVAC byose ni ingero zo gukwirakwiza amashanyarazi.

Inzira zogutumanaho, umurongo wa terefone cyangwa fax, ibiryo bya tereviziyo ya kabili, sisitemu yumutekano, imiyoboro yerekana ibimenyetso, ikigo cyimyidagaduro cyangwa ibikoresho bya stereo, igikoni cyangwa ibikoresho byo murugo.

SPDs isobanurwa gutya na ANSI / UL 1449:

Ubwoko bwa 1: Byahujwe burundu, byashizweho kugirango uhuze icyiciro cya kabiri cya transformateur ya serivise kumurongo wumurongo uhagarika ibikoresho birenze urugero (ibikoresho bya serivisi).Igikorwa cabo cyibanze ni ukurinda urwego rwamashanyarazi urwego rwamashanyarazi ruturutse kumirasire yo hanze iterwa numurabyo cyangwa ubushobozi bwa capacitori ya banki.
Ubwoko bwa 2: Byahujwe burundu kuruhande rwumutwaro wa serivise uhagarika ibikoresho birenze urugero (ibikoresho bya serivisi), harimo nibirango byerekana umwanya.Intego nyamukuru yabashinzwe kurinda ibintu ni ukurinda ibikoresho bya elegitoroniki byoroshye na microprocessor bishingiye ku mbaraga zumurabyo zisigaye, imashanyarazi ikomoka kuri moteri, nibindi bintu byabyaye imbere.

Ubwoko bwa 3: Kuri-Ingingo-Y-Gukoresha Kuva kumwanya wumurimo wamashanyarazi kugeza aho ukoreshwa, SPDs igomba kubakwa nuburebure bwa metero 10 z'uburebure (metero 30).SPDs ihuza umugozi, gucomeka neza, hamwe nubwoko bwakirwa ni ingero.

Ubwoko bwa 4: SPD (Ibigize Kumenyekana) Inteko Yibigize –– Izi nteko zigizwe nigice kimwe cyangwa byinshi Ubwoko bwa 5 SPD, kimwe noguhagarika (imbere cyangwa hanze) cyangwa uburyo bwo kunyura UL 1449, Igice cya 39.4 kigarukira ibizamini.Izi ni inteko ya SPD itarangiye mubisanzwe ishyirwa kurutonde rwanyuma-ikoreshwa niba ibipimo byose byemewe byujujwe.Iteraniro ryubwoko bwa 4 ntabwo ryemerewe gushyirwa mumurima nka SPD yihagararaho wenyine kuko ituzuye nka SPD kandi bisaba ko hasuzumwa ibindi.Kurinda birenze urugero birasabwa kenshi kubikoresho.

Ubwoko bwa 5 SPD (Ibigize Kumenyekana) - Ibikoresho byo kurinda ibintu byihariye, nka MOV, bishobora gushyirwa ku kibaho cyacapwe kandi kigahuzwa n’ubuyobozi bwabo, cyangwa gishobora kubikwa mu gikari hamwe no gushiraho no guhagarika insinga.Ubwoko bwa 5 SPD ibice ntibihagije nka SPD kandi bigomba gusuzumwa mbere mbere yo gushyirwa mumurima.Ubwoko 5 SPDs busanzwe bukoreshwa mugushushanya no kubaka inteko zuzuye za SPD cyangwa inteko za SPD.

T2 Kurinda Kubika Kurinda Surge Igikoresho cyo Kurinda hamwe na fusible core T1 Urwego SPD Igikoresho cyo Kurinda T1 Ububiko bwa SPD Kubaga ibikoresho birinda LD-MD-100 T2 Urwego SPD Kurinda


Igihe cyo kohereza: Werurwe-10-2022