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Na'urar Kariyar Ruwa ta Mazauna 600V 2P T2| LKX-PV
Kariyar DC ta Nau'i na 2

Na'urar Kariyar Ruwa ta Mazauna 600V 2P T2| LKX-PV

The Na'urar Kariya ta SPD ta Nau'i na 2 20–40kA 600V DC 2-Pole (LKX-PV) an ƙera shi don Tsarin wutar lantarki na photovoltaic da DC, yana samar da ingantaccen kariya daga ƙarfin lantarki na ɗan lokaci, canjin yanayi, da kwararar walƙiya da aka haifar. An gina shi da fasahar haɗa wutar lantarki mai ƙarfi + fasahar haɗa wutar lantarki mai zafi, yana tabbatar da saurin amsawa, ingantaccen aikin DC, da kuma kariya ta dogon lokaci ga jerin PV na hasken rana, akwatunan haɗaka, inverters na igiya, bangarorin rarraba DC, tsarin adana makamashi, da kuma shigarwar wutar lantarki daga grid.

    01

    Ma'anar Samfura

    q1eot
    02

    Ka'idar samfur da yanayin aiki

    1. Ya cika gwajin SPD na aji 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

    4 ga Nuwamba5a4t
    06

    Sharuɗɗan shigarwa

    1Kafin a shigar da shi, a tabbatar an kashe wutar lantarki. Yin aiki da kayan aiki kai tsaye haramun ne.
    2. Ya kamata a haɗa fis ko na'urar fashewa ta hanyar jerin abubuwan da ke hana girgiza don ƙarin aminci.
    3. Duba jadawalin wayoyi don shigarwa mai kyau. Haɗa DC+ zuwa tashar mai kyau, DC- zuwa tashar mara kyau, da kuma PE zuwa wayar ƙasa. Tabbatar da daidaiton polarity don hana kurakuran wayoyi. Da zarar an shigar, kunna na'urar fashewa ta da'ira (ko fis) kuma tabbatar da aiki yadda ya kamata.
    4. Da zarar an shigar da shi, a haɗa na'urar da kyau sannan a tabbatar cewa mai kare girgiza yana aiki kamar yadda aka nufa.
    5. A duba mai kare girgiza lokaci-lokaci sannan a sa ido kan mai nuna kuskuren. Alamar ja ko siginar ƙararrawa daga tashar nesa tana nufin mai kare girgiza ya gaza kuma dole ne a gyara ko a maye gurbinsa nan take.
    6. Don masu kare hazo masu haɗin gwiwa, tabbatar da cewa an yi amfani da wayoyi masu layi ɗaya. Yi amfani da wayoyi masu gajarta, kauri, madaidaiciya, kuma waɗanda aka ɗaure da aminci don ingantaccen aiki.