Mubisanzwe, umubiri wumuntu urashobora kumva agaciro ubungubu ushikamye ni 1 ma. Iyo umubiri wumuntu ushize 5 ~ 20ma, imitsi izasezerana kandi inyeganyega, kugirango umuntu adashobora gutandukana ninsinga. Igicuruzwa cyamashanyarazi kirimo nigihe cyemewe nibihugu 300 birwanya umubiri wabantu 1500 ~ 300000 Ohms ~ 5000 Ohms, Agaciro
Agaciro gakomeye gake gashobora kuboneka mubisubizo byumubiri wumuntu hamwe nubu kandi irwanya umubiri wumuntu: agaciro k'umutekano muke mu gihugu cyacu muri rusange 12 ~ 50V
Nhangane voltage, kurongora hamwe n'umutekano wa emi filteri:
Igitutu n'umutekano
1. Niba ubushobozi bwa CX muyungurura byacitse, bihwanye n'umuzunguruko mugufi wa AC Grid, byibuze bitera ibikoresho kugirango uhagarike gukora; Niba umucuruzi winyora yasenyutse,
Ihwanye no kongeramo voltage yinyamanswa ya ac kuri casing yibikoresho, bibangamira umutekano kugiti cyawe kandi bigira ingaruka kubikoresho byose hamwe nicyuma gisaba.
Umuzenguruko cyangwa ibikoresho bifite umutekano, akenshi biganisha ku gutwika imirongo imwe n'imwe cyangwa ibikoresho.
2. Bamwe mu rwego mpuzamahanga birwanya imitunganyirizwa mu rwego mpuzamahanga ni izi zikurikira:
Ubudage vde0565.2 Ikizamini kinini cya voltage (ac) p, n to e 1.5kv / 50hz 1 min
Ubusuwisi exv105 IKIZAMINI CY'IKIZAMO RWA Voltage (AC) p, n to e 2 * UN + 1.5KV / 50hz 1 min
Ikizamini cya Amerika
Ubudage vde0565.2 Ikizamini kinini cya voltage (DC) p to n 4.3 * Un 1 min
Ubusuwisi Sev1055 Ikizamini kinini cya voltage (DC) p to n 4.3 * UN 1 min
US UL1283 Ikizamini kinini cya voltage (DC) p to 1,414kv 1
Tanga urugero:
. Niba ikizamini cya AC gikoreshwa, ubushobozi bwubu bukenewe nuwateguye testeri ya voltage
Ninini cyane, bikavamo ingano nini nigiciro kinini; Iki kibazo ntikibaho mugihe DC ikoreshwa. Ariko guhindura impinduka za AC gukora muri voltage ihwanye na dc ikora
Kurugero, AC ntarengwa ya AC Gukora voltage ni 250v (ac) = 250 * 2 * 1.414 = 707v (DC), bityo UL1283 Ibisobanuro byumutekano ni
1414v (DC) = 707 * 2.
.)
Corcom Corporation (USA) P, N to E: 2250v (DC) kumunota umwe p to N: 1450v (DC) kumunota umwe
Schaffner (Ubusuwisi) P, N to E: 2000v (DC) kumunota umwe p to n: usibye
Abafungura Imbere Ababigize Umunyamwuga muri rusange bivuga amabwiriza y'umutekano wa Ve Videty cyangwa amabwiriza y'umutekano w'abanyamerika
Kumeneka
Guhumuriza uburyo busanzwe bwikipe isanzwe iyungurura ifite iherezo rimwe ryarangiye murwego rwicyuma. Duhereye ku gice cya voltage, icyuma cyicyuma cya filteri ifite
1/2 cya voltage yatanzwe, kuburyo kuva mumutekano ureba, hatuwe na parike (ubungubu) uhereye kuyungurura kugeza ku Cy Cy igomba kuba nto.
bizabangamira umutekano wawe.
Amabwiriza yumutekano kubijyanye nomero mubihugu bimwe byinganda byinganda byisi ni ibi bikurikira:
Icyitonderwa: 1. Ibiriho bigereranywa bitaziguye kuri voltage ya gride na gride inshuro mbi. Ububiko bwa 400Hz Grid Shurch ni inshuro 8 kuri 50hz Grid (ni
Akayunguruzo gahura n'amabwiriza y'umutekano mu mbaraga z'ingufu z'imbaraga zidashobora guhura n'amabwiriza y'umutekano muri gride y'umutekano
2. Iyo ugenzura ibisimba byuyunguruzo, umuzenguruko upima uhuza ibipimo mpuzamahanga bigomba gukoreshwa (nkuko bigaragara ku gishushanyo gikurikira). Mugihe upima, urubanza rwicyuma ntirushobora
Hanze, bigomba guhagarikwa.
Guhagarika igishushanyo cyumunyarusombuka umuzunguruko wikizamini:
Porogaramu
1: Ibikoresho byo murugo - Nhanganirwa Ikizamini cya voltage cya firigo:
Gerageza uhangane voltage hagati yububasha bwo gutanga imbaraga nubutaka. Ibizamini by'ibizamini: AC1500V, 60s. Ibisubizo by'ibizamini: Nta gusenyuka na flashover. Kurinda umutekano: Umukoresha yambara gants yongereranya gants, akazi kose kashyizwe hamwe no kwigarurira amacakubiri, kandi igikoresho kirahagaze neza. Ubwiza bwa Operator: Kora imyitozo yabanjirije akazi, ubuhanga mubikoresho byo gukora, kandi birashobora kumenya no gukemura ibibazo byatsinzwe.
Ibikoresho bidahitamo:RK2670 / 71/72/74, Gahunda igenzurwa na Rk7100 / RK9910 / 20.
Intego yo Kwipimisha
Kora amashanyarazi mu gikoresho cyizewe, kandi ugerageze kuranga gusoma voltage ibiranga ibicuruzwa.
Imyitozo
1. Guhuza ibijyanye na voltage ya voltage ya voltage kubikoresho byinjiza imbaraga za firigo ya firigo (ln bihujwe hamwe) kugeza ku mbaraga za gride. Ubutaka (kugaruka) byigikoresho bifitanye isano nubutaka bwa firigo.
2. Induru ya Preset imaze gushyirwaho ukurikije ibipimo byumukoresha. Shira igihe kuri 60.
3. Tangira igikoresho, uhindure voltage kwerekana 1.5kv, hanyuma usome agaciro ka none. Mu gihe cy'ibizamini, igikoresho ntabwo gifite impuruza zirenze, byerekana ko voltage yarenganye. Niba induru ibaye, ibicuruzwa birasuzumwa kutagira ubuhamya.
Ingamba
Nyuma yikizamini kirangiye, imbaraga zigikoresho zigomba kuzimwa mbere yuko ibicuruzwa kandi umurongo wikizamini ushobora gufatwa kugirango wirinde imikorere mibi n'umutekano.
2.Ikizamini cya none cyibizamini byo murugo-imashini imesa
Ibihe byikizamini: Hashingiwe ku bihe 1.06 bya voltage ikora, gerageza kumeneka ahari hagati yububasha hamwe nubutaka burinda urusobe rwikizamini. Intego yikizamini: Niba ibice byubatswe byerekana imigezi idafite umutekano mugihe ibikoresho byamashanyarazi bigeragejwe birakora.
Ibisubizo by'ibizamini: Soma ibisimba bifite agaciro ubu, yaba arenze agaciro gake, igikoresho kizataka gifite amajwi n'umucyo. ICYITONDERWA CY'UMUZIKI: Mu gihe cy'ikizamini, igikoresho na TOUNDOK
Icyitegererezo kitemewe:Rk2675 Urukurikirane, Rk9950urukurikirane, ukurikije imbaraga zabigenewe. Icyiciro kimwe ni ubushake buva kuri 500va-5000va, kandi icyiciro cya gatatu niRk2675wt, ifite imirimo ibiri y'ibihe bitatu n'icyiciro kimwe.
Intambwe y'Ibizamini:
1: Igikoresho gikoreshwa, kandi imbaraga zishingiye ku bushake.
2: Fungura imbaraga ku gikoresho, igikoresho cyo kwerekana idirishya bizamurika. Kanda buto ya SET / PREDET, hitamo urutonde rwa 2ma / 20ma, hindura poteniometero yabanjirije ikigega, hanyuma ushireho impuruza. Noneho uze hejuru ya preset / kwipimisha kuri leta.
3: Huza ibicuruzwa byamashanyarazi mugikorwa nigikoresho, tangira igikoresho, urumuri rwikizamini rurimo, hindura imiterere ya voltage kugirango usohoze ibisabwa kugirango ukoreshe ibisabwa byikizamini, hanyuma nyuma yo gusoma agaciro kabizamini, gusubiramo igikoresho no guhinduka voltage byibuze.
Icyitonderwa: Mugihe cyo kwipimisha, ntukore ku gikoresho cya Shell no mu matsinda.
Bitatu: ikizamini cyo kurwanya ubutaka
Ibihe byikizamini: 25a, kurwanya Milliohms zirenga 100. Gerageza kwikuramo hagati yimpamvu yinjiza nicyuma cyerekanwe muri uru rubanza.
Ibikoresho bidahitamo:Rk2678xm Urukurikirane (Ikigezweho 30/32/70 ampere ihitamo),Rk7305 Imashini igenzurwa na gahunda,Rk9930 Urukurikirane (ubungubu 30/40/60 ampere ihitamo), urukurikirane rushinzwe kugenzura gahunda hamwe nibisohoka bya PLC, RY232, Imikorere yitumanaho 485.
INTAMBWE
1: Gucomeka mu bufatanye bwimbaraga kugirango umenye neza ko igikoresho gishingiye ku byizerwa.
2: Fungura imbaraga hanyuma uterenya imipaka yo hejuru yo kurwara.
3: Huza insinga ikizamini kuri terminal yigikoresho ukurikije ibara nubwinshi (insinga ndende ifitanye isano ninyandiko nini, kandi insinga zinahujwe ninyandiko nto).
4: Clips ikizamini zihujwe nubutaka bwibikoresho (umutsima wubutaka winjiza impera) nubutaka burinda ibice bya casing (bitabaye ibyo bikaba byafunguye, bitabaye ibyo ikizamini kidashobora guhinduka.
5: Tangira igikoresho (Kanda Tangira kugirango utangire), urumuri rwikizamikorere rurahari, ruhindura urukurikirane rwaho (rugenzurwa na gahunda rugomba gushyirwaho mbere) kubiciro bisabwa kubizamini, hanyuma usome agaciro karwanya.
6: Niba ikizamini cyananiwe, igikoresho kizagira impuruza (amajwi n'umucyo), hamwe na gahunda yo kugenzurwa na gahunda y'ibisubizo by'ibizamini bizagira uruhare, amatara y'ibipimo ngenderwaho n'umucyo.
Igihe cyo kohereza: Ukwakira-19-2022
