Page 191 - 3rd issue
P. 191

intelligent

    Nominal      Max.Conductor Resistance  Current Rating                  Approx.
Cross Sectional                                                             Overall
                 Dc At  Ac At              Laid Direct Laid  Laid          Diameter  Approx
       Area      20 Oc  90 Oc              In Ground In Ducts In Free Air            Weight
       mm2
                 /Km    /Km                A A A mm Kg/Km

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