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Meafaigaluega Puipui o le AC Surge
Meafaigaluega Puipuia o le Malosiaga Fa'asolo
Vaega o Oloa
Oloa Fa'aalia

Meafaigaluega Puipui o le AC Surge

Meafaigaluega Puipui o le AC Surge

    Lautele o le Fa'aoga

    E talafeagai le SPD mo ituaiga uma o faiga tufatufaina eletise maualalo-voltage ma le voltage grid i lalo ifo o le 1000 volts ma le televave o le 50/60HZ, e pei o meli ma fesootaiga, auala u'amea, faiga tau tupe, fanua suau'u, fale maualuluga, fale ma ofisa. Mo le puipuia o masini eletise (e pei o komepiuta, mea faigaluega ma masini, masini fa'aoga fale, ma isi) o nei tagata fa'aoga eletise mai le taia e le uila, le soona malosi o le eletise ma isi fa'aleagaina o le soona malosi o le eletise. Ia mautinoa le saogalemu o masini ma le tagata lava ia. O se masini lelei tele e puipuia ai le soona malosi o le eletise.

    Fausaga autū ma le mataupu faavae o le galue

    I le faiga e tolu-vaega e fa-uaea, e fesoʻotaʻi puipui i le va o uaea e tolu-vaega ma se uaea neutral i le uaea eleele (tagai i le ata o loʻo i lalo). I tulaga masani, o le puipui o loʻo i le tulaga Levin, ma pe a feagai le upega eletise ma le surge overvoltage ona o le uila poʻo isi mafuaʻaga. O le a vave ona ki le puipui i le taimi nanosekone, ma faʻaofi ai le surge overvoltage i le eleele, ma puipuia ai masini eletise i luga o le upega eletise. A pasia le surge overvoltage i totonu o le puipui ma mou atu, e toe foʻi le puipui i le tulaga maualuga o le teteʻe. Ina ia aua neʻi aʻafia ai le faʻagaioiga masani o le upega eletise.

    AC SPD.png

    Vaega

    1. Fa'aaogaina uaea i totonu, e la'ititi le fausaga atoa ma e faigofie ona fa'apipi'i ma fa'avaeina.
    2. Tali vave tele, taimi fa'agaoioia e itiiti ifo i le 25ns
    3. O le faʻaaliga o le tulaga o galuega e manino lava, lanumeamata (masani) ma mumu (mea sese).
    4. E mafai ona fa'aopoopo nisi galuega fa'aopoopo, e pei o le fa'ailoilo acousto-optic (B) ma le feso'ota'iga mamao o fa'aletonu (X).
     
    Tuutuuga masani o galuega a le SPD
     
    1. E lē sili atu le maualuga i le 2000m:
    2. Vevela o le ea e siomia ai: tulaga masani: -5℃+40℃, tulaga fa'alauteleina: -40℃+70℃;
    3. Aiga i le eaūsale:30%--90% i le vevela i totonu o le fale;
    4. E le tatau ona sili atu i le 5 le fa'alava i le tulaga fa'atulagaina.
    5. Afai e leai se lulu manino ma se gatete o aafiaga.
    6. E leai se lamatiaga o le pa i le auala, ma e leai se kesi ma le efuefu (e aofia ai le pefu e tafe ai le eletise) e lava e fa'aleagaina ai u'amea ma fa'aumatia ai le mea e fa'amafanafana ai i le ala fa'asalalau.
     
     
    Fa'ailoga fa'apitoa
    Fa'ata'ita'iga Malosiaga fa'agaoioiga faifai pea maualuga Uc Puipuiga o le voltage i luga (i lalo o le In) Tafe fa'amamago masani I totonu (8 / 20μs)kA Tafega sili ona maualuga o le tafega (8 / 20μs)kA
    160 440V 3.0KV 100 160
    100 440V 2.8KV 60 100
    80 440V 2.5KV 40 80
    60 440V 2.3KV 30 60
    40 440V 2.0KV 20 40
    20 440V 1.5KV 10 20
    Onosa'i i le malosi o le Wf A(2ms) 200
    Taimi tali t (ns)
    Ie Tafe tafe μA
    Auala fa'apipi'i 35mmDIN Rail
    Meafaitino mo fale PA66 fa'amalosia e tete'e atu i le afi
    Fua Mafiafia o le vaega:18mm90X54X68(3P), 90X72X68(4P) 90X36X68(2P)
    Mafiafia o le vaega: 27mm 90X81X68(3P), 90Xl08X68(4P), 90X54X68(2P)
    Mafiafia o le vaega: 36mm 90X I 08X68 ​​(3P), 90X I 44X68 (4P), 90X72X68 (2P)

    Fa'ata'ita'iga

    Puipuiga o le malosi fa'asolosolo
    AC SPD(3).png
    Ata o le feso'ota'iga o uaea
     
    AC SPD(5).png
    Fa'apipi'iina ma fua i fafo
    AC SPD(4).png
     
    O lenei faasologa o puipuiga osooso ua faapipiiina e ala i le fua masani o le taiala faapipii pulou pito i luga, ma o manatu nei e tatau ona gauai atu i ai i le taimi o le faapipiiina.
    1, O le uaea feso'ota'i e 2.5-16mm² uaea fetuutuunai e talafeagai mo lena fua fa'atatau o le tafe; Uaea malo 2.5-25mm²
    2. E tatau ona fa'apipi'i fa'asolosolo se fiusi po'o se ki ea i le pito i luma o le mea puipui.
    3, Tape le sapalai eletise i le taimi o le faʻapipiʻiina.
     
    Tausiga
    1, A maeʻa ona faʻapipiʻi le puipuiga e pei ona manaʻomia, e mafai ona puipuia otometi le upega eletise e aunoa ma le fetuunaiga.
    2, Afai e lanumeamata le faailoilo, o lona uiga o loʻo galue lelei lava; afai e mumu le faailoilo, o lona uiga ua leaga le vaega o loʻo iai nei ma e tatau ona sui i le taimi tatau.
    3, Siaki le module i masina taʻi ono ma sui i le taimi pe a uma ona faaletonu.
    4, Siaki i taimi uma pe o lelei le ki o le ea po'o le fiusi o lo'o feso'ota'i fa'asolosolo i luga o le laina.
     
    Va'aiga o le tautua o le tusi saisai
    1. Ua faia i le falegaosimea muamua.
    2, O le faʻaleagaina e mafua mai i le faʻafitauli o le lelei o le gaosi oloa.
     
    O tuutuuga nei e le aofia i le tusi saisai
    1. Fa'aleagaina e mafua mai i tagata
    2、Fa'aleagaina e mafua mai i fa'alavelave fa'alenatura e pei o lologa ma fa'alavelave fa'afuase'i;
    3、O le faʻaleagaina e mafua mai i le le faʻapipiʻiina ma le faʻaaogaina e tusa ai ma faʻatonuga saʻo i le faʻamatalaga o le oloa.
    4、O le faʻaleagaina e mafua mai i le faʻaaogaina o oloa e sili atu i faʻamatalaga faʻapitoa