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CTV 254 shisha izolyator U70b

70kN shisha izolyator

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    Parametrlar jadvali
    Turi Koptok va rozetka turi Til to'pi
    IEC standarti U70BS U70BL   U70C
    Zavod standarti     PS70I  
    Standart ulanish, d mm 16A 16A 16A 16C
    Mexanik ishlamay qolgan yuk kN 70 70 70 70
    Mexanik muntazam sinov kN 56 56 56 56
    Izolyatsiya qiluvchi qismning diametri, D mm 255 255 255 255
    Nominal oraliq, H mm 127 146 146 146
    Nominal o'tish masofasi mm 320 320 407 320
    Quvvat chastotasi teshilish kuchlanishi kV 130 130 130 130
    quvvat chastotasiga chidamli kuchlanish - quruq kV 70 70 72 70
    quvvat chastotasiga chidamli kuchlanish - nam kV 40 40 42 40
    Impuls ponksiyon kuchlanishi PU 2.8 2.8 2.8 2.8
    Radio ta'sir kuchlanishi 10kV 1MHz mv 50 50 50 50
    Korona vizual testi kV 18/22 18/22 18/22 18/22
    Quvvat chastotasi elektr boshq kuchlanishi the 0,12s/20kA 0,12s/20kA 0,12s/20kA 0,12s/20kA
    Og'irligi kg 3.5 3.6 4.3 3.8