Nthawi zambiri, thupi la munthu limatha kumva kufunika kwa kukondoweza ndi pafupifupi 1 Ma. Thupi laumunthu likadutsa 5 ~ 20ma, minofu imagwirizana komanso kugwedezeka, kuti munthu asapatsidwe ndi waya. Zogulitsa zamagetsi zamagetsi ndi nthawi yomwe imaloledwa ndi mayiko ambiri ndi kuchuluka kwa anthu pafupifupi ma 1500 oh mahms ~ 300000 ohms ~ 5000 ohms
Mtengo wamagetsi wotetezeka ukhoza kupezeka kuchokera ku zomwe munthu amagwiritsa ntchito kwa thupi la munthu ku zomwe zilipo komanso zotsutsana za thupi:
Kupirira voliyumu, kutaya kwamakono ndi chitetezo champhamvu EMI:
Kukakamiza ndi chitetezo
1. Ngati capicator yawonongeka,
Ndizofanana ndikuwonjezera voliyumu ya ac
Chitetezo cha madera kapena zida, nthawi zambiri zimayambitsa kuwotcha madera kapena zida.
2. Malingaliro ena otetezedwa padziko lonse lapansi ali motere:
Germany vide0565.2 mayeso a voliyumu yayikulu (AC) p, n kupita ku e 1.5kv / 50hz 1 min
Switzerland Sev1055 mayeso a voliyumu yayikulu (AC) p, n kupita ku e 2 * UN + 1.5kv / 50hz 1 min
US Ul1283 mayeso a voliyumu (AC) p, n kupita ku e 1.0kv / 60hz 1 min
Germany vide0565.2 mayeso a voliyumu yayikulu (DC) P kwa 4.3 * UN 1 min
Switzerland Sev1055 mayeso a voliyumu (DC) P kwa 4.3 * UN 1 min
US Ul1283 mayeso a voliyumu (DC) P kwa n 1.414KV 1 miniti
Fotokozani:
. Ngati mayeso a Mac amagwiritsidwa ntchito, kuchuluka kwapano kumafunikira ndi kuthana ndi mawotchi
Ndizambiri, zochulukirapo komanso mtengo waukulu; Vutoli silikhala likakhala kuti DC imagwiritsidwa ntchito. Koma kusinthitsa magetsi ogwirira ntchito mu voliyumu yofanana ndi DC
Mwachitsanzo, magetsi ogwiritsira ntchito ma acs 250V (AC) = 250 * 2 1.414 = 707V (DC), kotero kutanthauza ku Ul12833
1414V (DC) = 707 * 2.
.
Corcom Cor Corporation (USA) P
Scaffner (Switzerland) p, n to e: 2000v (DC) kwa mphindi imodzi p ku: kupatula
Opanga apanyumba amangotanthauza ku boma la Germany ku Germany kapena ku America
Kutaya kwamakono ndi chitetezo
Kapamwamba wamba mwachilengedwe wamba. Kuchokera pakuwona kwa magetsi a mphamvu, zitsulo zopota za fyuluta
1/2 ya magetsi ovota, kotero kuchokera ku malo otetezedwa, kutayikira komweko (kutaya kwamakono) kuchokera ku fyuluta mpaka pansi mpaka kumapeto kwake kuyenera kukhala kocheperako.
Chitetezo changozi.
Malangizo otetezedwa a kutayikira komwe kumapezeka m'maiko ena opanga mafakitale padziko lapansi ndi awa:
Chidziwitso: 1. Kutayikira komwe kumachitika mwachindunji ndi magetsi a Gridi ndi pafupipafupi. Kutulutsa kwamakono kwa 400hz giva ya 400hz ndi 8 kamene ka 50Z Gridid (mwachitsanzo
Zosefera zomwe zimakwaniritsa malamulo otetezedwa mu mphamvu zamagetsi zamagetsi sizingakumane ndi malamulo otetezedwa mu mphamvu zapamwamba kwambiri)
2. Tikayang'ana kutaya kwamakono kwa zosefera, gawo loyezera lomwe limagwirizana ndi malamulo apadziko lonse lapansi ziyenera kugwiritsidwa ntchito (monga zikuwonekera mu chithunzi pansipa). Mukayeza, mlandu wachitsulo sungatero
Pansi, ziyenera kuyimitsidwa.
Block Phazi lazofalikitsira Desiged Desiget:
Mapulogalamu
1: Zipatala zapanyumba - kuthana ndi magetsi a magetsi a firiji:
Yesani kupirira magetsi pakati pa gawo la mphamvu ndi nthaka. Zoyeserera: AC1500V, 60s. Zotsatira za mayeso: Palibe kusokonezeka ndi kuwonongeka. Chitetezo cha Chitetezo: Wogwiritsa ntchito akuvala magolovesi, ntchitoyi yaikidwa ndi mapepala opatsa, ndipo chida chimakhazikika. Vutoli: DZIWANI IZI: DZIWANI KUTI MUZISANGALALA, mwaluso pantchito, ndipo angazindikire komanso kuthana ndi zolephera za chida.
Zida Zosankha:Rk2670 / 71/72/74 mndandanda, Pulogalamu Yolamulidwa Rk7100 / RK9910 / 20.
Zoyesa
Pangani mphamvu ya chipangizochi chokhazikika, ndipo yesani kupirira magetsi magetsi.
Kuyesa Kuyesa
1.Kutulutsa magetsi apamwamba kwambiri pazomwe zimayambitsa mphamvu zamphamvu za firiji (LN ndizolumikizidwa pamodzi) ku gawo la Grid. The terminal (kubwerera) ya chida cholumikizidwa ndi nthaka ya firiji.
2. Alarm toft Alarts omwe alipo kale amakhazikitsidwa malinga ndi wogwiritsa ntchito. Khazikitsani nthawi mpaka 60s.
3. Yambitsani chida, sinthani magetsi kuti awonetse 1.5kv, ndikuwerenga phindu lapano. Pakuyesayesa, chidalibe alamu kwambiri, zomwe zikuwonetsa kuti kuchiletsa chopiririka kwatha. Ngati alarce imachitika, chinthucho chimaweruzidwa kuti sichingakhale chosayenerera.
Kusamalitsa
Kuyesedwaku kumamalizidwa, mphamvu ya chidani iyenera kuyimitsidwa isanayambe yogulitsayo ndipo mzere woyesedwa ukhoza kutengedwa kuti apewe kulonda ndi ngozi zotetezeka.
2.Kuyesa kwaposachedwa kwa zida zapakhomo - makina ochapira
Zoyeserera: pamaziko a 1.06 nthawi ya magetsi ogwiritsira ntchito, yesani mtengo wamakono pakati pa magetsi ndi chitetezo cha netiweki. Cholinga Cholinga: Kaya zitsulo zowonekera za caseting zimakhala ndi zida zosatetezeka pomwe zida zamagetsi zoyeserera zikugwira ntchito.
Zotsatira Zoyeserera: Werengani kutaya mtengo wamakono, kaya zipitilira phindu lotetezeka, chida chimakhala ndi mawu ndi kuwala. Chidziwitso cha Chitetezo: Pakuyesa, chida ndi ntchitoyo chitha kuimbidwa mlandu, ndipo ndizololedwa kuti ziwakhudze manja oteteza magetsi ndi ngozi za chitetezo.
Mitundu Yosankha:Rk2675 mndandanda, Rk9950mndandanda, malinga ndi mphamvu ya chinthu choyesedwa. Gawo limodzi ndi kusankha kuchokera ku 500va-5000VA, ndipo gawo la magawo atatu ndiRk26755W, omwe ali ndi ntchito ziwiri za gawo limodzi ndi gawo limodzi.
Njira Zoyeserera:
1: Chidacho chimayendetsedwa, ndipo magetsi amalimba.
2: Yatsani kusintha kwa mphamvu ya chida, zenera lowonetsera lidzayatsa. Kanikizani batani la mayeso / preset, sankhani mitundu ya 2ma / 20ma, sinthani zomwe adve-adds, ndikuyika alamu. Kenako ikani batani loyambira / mayeso kuti muyese.
3: Lumikizani zamagetsi poyesedwa ndi chida, Yambitsani chida, kuwala koyeserera kumapangitsa kuti couble ichitike Magetsi ochepera.
Dziwani: Pa nthawi yoyesa, musakhudze chigoba cha chida komanso ntchito.
Atatu: Kuyesa Kwapansi
Zoyeserera: Zaka pano 25a, kukana zosakwana 100 milliohms. Yesani kutsutsana pakati pa nthaka yamphamvu ndi zitsulo zowonekera za milandu.
Zida Zosankha:Rk26788xm mndandanda (30/32/32/70 Mwamtundu wosankha),Rk7305 Makina angapo olamulidwa,Rk9930 mndandanda (30/40/40 Mwanjira), mndandanda woyendetsedwa ndi mapulogalamu ndi zotulutsa za PLC, Rs232, kulumikizana kwa RS485.
Njira
1: pulagi yamphamvu ya chida kuti zitsimikizire kuti chidacho chimakhazikika.
2: Yatsani mphamvu ndikulowetsa malire a alarm.
3: Lumikizani waya woyesera kupita ku terminal ya zida za zida malinga ndi mtundu ndi makulidwe (waya wakuda umalumikizidwa ku positi yayikulu, ndipo waya wopyapyala amalumikizidwa ku positi yaying'ono).
4: Maphunziro oyeserera amalumikizidwa ndi nthaka yoyesedwa (pansi panthaka ya magetsi) ndi malo otetezera a casting (zigawo zachitsulo) kuti zitheke, apo ayi Kuyesa kwamakono sikungasinthidwe.
5: Yambitsani chida (dinani kuyamba), Kuwala koyesedwa kumachitika, sinthani mndandanda wapano (womwe umafunikira kuti akhazikike) ku mtengo wofunikira poyesa, ndipo werengani phindu lolimba.
6: Ngati mayeso alephera, chida chizikhala ndi alamulo (phokoso ndi kuwala), ndipo zotsatirapo zoyesedwa zichitike, zoyeserera zoyeserera zimatha, ma alarm anzeru.
Post Nthawi: Oct-19-2022
