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Na'urar kariyar karuwa mai maye gurbinta 1200V 3P T2 | LKX-PV
Kariyar DC ta Nau'i na 2

Na'urar kariyar karuwa mai maye gurbinta 1200V 3P T2 | LKX-PV

The Na'urar Kariya ta SPD ta Nau'i na 2 20–40kA 1200V DC 3-Pole (LKX-PV) yana ba da kariya mai ƙarfi na Class II ga manyan tsarin wutar lantarki na photovoltaic da DC, rage yawan ƙarfin lantarki na ɗan lokaci, sauya hawan jini, da kwararar walƙiya da aka haifar. An gina shi da Modules na MOV masu ƙarfi, kariyar cire haɗin zafi, da kuma aikin amsawa da sauriyana tabbatar da kwanciyar hankali da aminci na dogon lokaci ga manyan jerin PV, akwatunan haɗa kaya, inverters masu igiyoyi da yawa da na tsakiya, kabad ɗin rarraba DC, tsarin adana batir, da kuma shigarwar hasken rana ta DC mai amfani da wutar lantarki ta 1200V ko kuma haɗakar hasken rana.

    01

    Ma'anar Samfura

    p1j36
    02

    Halayen Samfurin

    1. Ya cika gwaje-gwajen SPD na aji na Ⅱ (8/20μs)
    2. Dangane da fasahar zinc oxide
    3. Ta amfani da 34S MOV, matsakaicin zai kasance har zuwa 8/20μs 40kA
    4. Babu kwararar wutar lantarki mai ci gaba
    5. Yanayin aiki shine -40°C ~ + 80°C
    6. Aikin siginar nesa zaɓi ne.
    7. Idan samfurin ya faɗi, taga kore ta juya zuwa ja kuma siginar nesa tana ba da aikin ƙararrawa na nesa

    03

    Cikakkun bayanai game da sigogin fasaha

    Bayanan Fasaha
    A'A 3P
    Nau'in SPD Nau'i na 2/Aji na Ⅱ
    Fasaha MOV/MOV+GDT
    Yanayin kariya(s) DC+PE.DC
    Matsakaicin ƙarfin lantarki mai ci gaba (DC) [Ucpv] 800V 1000V 1200V 1500V
    Nau'in fitar da ruwa (8/20μs) [In] 20kA
    Matsakaicin ƙarfin fitar ruwa (8/20μs) [lmax] 40kA
    Matakin kariya [Sama] ≤3.6 kV ≤4.0kV ≤4.5kV ≤5.2kV
    Lokacin amsawa [tA] ≤25ns
    Wutar lantarki mai gajeriyar hanya da za a iya yarda da ita [lscr] 25 kA
    Max, fius na madadin 125AgL/Gg
    04

    Bayanan Inji

    Bayanan Inji
    Na yanzu Tsarin AC
    Tsarin SPD Mataki ɗaya/Uku
    Mai iya haɗawa Akwai
    Haɗawa Layin dogo na DlN 35mm
    Kayan gidaje Na'urar Thermoplastic, UL 94 VO
    Zafin aiki -40℃...+80℃
    Ƙimar kariya IP20
    Siginar Nesa Kore/Ja
    Wayoyi don siginar nesa Zaɓi
    Matsakaicin ƙarfin lantarki/Yanayin yanzu don siginar nesa Matsakaicin ƙarfi/sassauƙi 1.5mm
    Bin ƙa'idodi 250V/0.1A; 125V/0.2A; 75V/0.5A
    Takardar shaida CE,CB,RoHS,TUV
    05

    Bayyanar waje da girman shigarwa

    oza 45w1n
    06

    Sharuɗɗan shigarwa

    1. Kafin shigarwa, tabbatar da cikakken keɓewa ga wutar lantarki. Duk wani aiki a ƙarƙashin yanayi na rayuwa haramun ne.
    2. Ya kamata ɓangaren shigarwar mai kariya daga girgiza ya haɗa da fisu ko mai karya da'ira a matsayin ma'aunin kariya.
    3. Bi tsarin wayoyi da aka bayar sosai: DC+ yana nufin tashar da ke da kyau, DC- yana nufin tashar da ba ta da kyau, kuma PE yana wakiltar mai sarrafa ƙasa. Tabbatar da daidaiton polarity yayin shigarwa. Bayan kammalawa, kunna na'urar kariya (mai karya da'ira/fuse) kuma tabbatar da sigogin aiki na yau da kullun.
    4. Bayan shigarwa, sanya na'urar yadda ya kamata kuma ka gudanar da aikin tabbatar da ingancin na'urar kariya daga girgiza.
    5. Aiwatar da duba kulawa lokaci-lokaci akan na'urar kariya daga girgiza, gami da sa ido kan alamar gano cutar. Nunin gargaɗi ja ko kunna hulɗar ƙararrawa yana nuna gazawar na'urar da ke buƙatar kulawa nan take ta hanyar gyara ko maye gurbinta.
    6. Lokacin shigar da na'urori masu kariya da yawa a cikin tsari mai layi daya, kula da wayoyi masu layi daya na gaske tare da hanyoyin haɗin da aka tabbatar da kyau ta amfani da masu jagoranci masu girman da ya dace waɗanda ba su da tsayi sosai kuma suna da hanyar sadarwa kai tsaye.