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CTV 175 Shisha izolyator U40B

40kN shisha izolyator

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    Parametrlar jadvali
    Profil Standart Tuman turi Tuman turi
    IEC standarti U40B   U40BP
    Zavod standarti   U40M  
    Standart ulanish, d mm 11 11 11
    Mexanik ishlamay qolgan yuk kN 40 40 40
    Mexanik muntazam sinov kN 20 20 20
    Izolyatsiya qiluvchi qismning diametri, D mm 178 255 178
    Nominal oraliq, H mm 110 110 110
    Nominal o'tish masofasi mm 190 320 300
    Quvvat chastotasi teshilish kuchlanishi kV 90 110 110
    quvvat chastotasiga chidamli kuchlanish - quruq kV 55 70 60
    quvvat chastotasiga chidamli kuchlanish - nam kV 30 40 34
    Impuls ponksiyon kuchlanishi PU 2.8 2.8 2.8
    Radio ta'sir kuchlanishi 10kV 1MHz mv 50 50 50
    Korona vizual testi kV 18/22 18/22 18/22
    Quvvat chastotasi elektr boshq kuchlanishi the 0,12s/20kA 0,12s/20kA 0,12s/20kA
    Og'irligi kg 2.1 3 2.5