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Na'urar Kariyar Kariyar Sigina Mai Nesa 1200V 2P T2| LKX-PV
Kariyar DC ta Nau'i na 2

Na'urar Kariyar Kariyar Sigina Mai Nesa 1200V 2P T2| LKX-PV

The Na'urar Kariya ta SPD ta Nau'i na 2 20–40kA 1200V DC 2-Pole (LKX-PV) yana ba da kariya mai aminci ga hauhawar Class II manyan hanyoyin sadarwa na wutar lantarki na photovoltaic da DC, yana rage yawan ƙarfin lantarki na ɗan lokaci, yana sauya hawan jini, da kuma kwararar walƙiya da ke haifar da ita. Kariyar MOV mai ƙarfi, amincin haɗin haɗin zafi, da lokacin amsawa cikin sauriyana tabbatar da kwanciyar hankali na dogon lokaci ga manyan jerin PV, akwatunan haɗaka, igiyoyi/inverters na tsakiya, tsarin adana batir, bangarorin rarraba DC, da kuma shigarwar hasken rana ta DC mai amfani da wutar lantarki ta 1200V ko kuma haɗakar hasken rana.

    01

    Ma'anar Samfura

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    02

    Ka'idar samfur da yanayin aiki

    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

    A'A 2P/2+0
    Fasaha MOV (Masu canza ƙarfe na oxide) ADG
    Yanayin kariya(s) L-PE/N-PE SUNA
    Ƙarfin wutar lantarki mai mahimmanci (AC) [Un] 220v 300V 380V 400V 225V
    Matsakaicin ƙarfin lantarki mai ci gaba (DC) [Ucpv] 275V 320V 385V 420V 225V
    Nau'in fitar da ruwa (8/20μs) [In] 20kA 20kA
    Matsakaicin ƙarfin fitar ruwa (8/20μs) [lmax] 40kA 40kA
    Matakin kariya [Sama] ≤1.5kV ≤1.6 kV ≤1.8kV ≤2.0kV ≤1.5kV
    Lokacin amsawa [tA] ≤25ns  
    Juriya ga ƙarfin lantarki na ɗan lokaci (TOV) - 5 daƙiƙa [Ut] 335V 440V 440V 620V 335V
    Wutar lantarki mai gajeriyar hanya da za a iya yarda da ita [lscr] 25 kA
    Max, fius na madadin 63AgL/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

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    06

    Sharuɗɗan shigarwa

    1. Kafin shigarwa, tabbatar an cire wutar lantarki. An haramta yin aiki yayin da ake amfani da wutar lantarki sosai.
    2. Ana ba da shawarar a sanya fis ko mai karya da'ira a jere a ƙarshen gaba na ɓangaren kariya daga girgiza.
    3. Bi tsarin shigarwa don haɗawa yayin shigarwa. DC+ shine sandar da ke da kyau, DC- shine sandar da ba ta da kyau, kuma PE shine wayar ƙasa. A guji haɗin da ba daidai ba. Bayan shigarwa, rufe maɓallin keɓancewa (ko fis) kuma a duba ko yanayin aiki ya zama al'ada.
    4. Bayan shigarwa, saka module ɗin a wurin kuma tabbatar ko module ɗin kariyar ƙaruwar yana aiki daidai.
    5. A lokacin amfani, a riƙa duba tsarin kariyar girgiza akai-akai sannan a duba yanayin tagar nunin lahani. Idan tagar nunin lahani ta yi ja ko kuma idan tashar siginar nesa ta fitar da siginar ƙararrawa, hakan yana nuna matsala a cikin tsarin kariyar girgiza, wanda ya kamata a gyara ko a maye gurbinsa da sauri.
    6. Ya kamata a sanya na'urorin kariya na wutar lantarki masu haɗin gwiwa a layi ɗaya. Wayoyin haɗin dole ne su kasance masu aminci, abin dogaro, gajeru, kauri, kuma madaidaiciya.