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CTV 254 Glass Insulator U70b

70kN Glass insulator

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    Teburin siga
    Nau'in Nau'in ball da soket Harshe-ball
    IEC-misali U70BS U70BL   U70C
    Ma'auni-ma'auni     PS70I  
    Daidaitaccen haɗin gwiwa, d mm 16 A 16 A 16 A 16C
    Rashin gazawar inji kN 70 70 70 70
    Gwajin aikin injiniya na yau da kullun kN 56 56 56 56
    Diamita na sashin insulating, D mm 255 255 255 255
    Tazarar Nominal, H mm 127 146 146 146
    Nisa mai rarrafe na ƙira mm 320 320 407 320
    Ƙarfin huɗa ƙarfin lantarki kV 130 130 130 130
    mitar wutar lantarki jure wa ƙarfin lantarki - bushe kV 70 70 72 70
    mitar wutar lantarki jure wa ƙarfin lantarki - rigar kV 40 40 42 40
    Ƙaddamar da ƙarfin bugun jini PU 2.8 2.8 2.8 2.8
    Tasirin rediyo 10kV 1MHz μv 50 50 50 50
    Gwajin gani na Corona kV 18/22 18/22 18/22 18/22
    Mitar wutar lantarki ta baka da 0.12s/20kA 0.12s/20kA 0.12s/20kA 0.12s/20kA
    Nauyi kg 3.5 3.6 4.3 3.8