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Recent content by BenjaminBelgium

  1. BenjaminBelgium

    Surge arresters discharge class

    Sorry, found it... table 1 of the ABB file :) class 1: Diameter of blocks 38 mm class 2: 47 mm
  2. BenjaminBelgium

    Surge arresters discharge class

    Hello, What is the difference between 10000A line discharge class 1 and a 10000A line discharge class 2 arrester? I have to know this to choose what operating duty tests I have to do. Greetings from Ghent Benjamin

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