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Recent content by Redpath

  1. Redpath

    66kV Riser Pole Arrestors

    Max Line to Ground Voltage as stated above
  2. Redpath

    66kV Riser Pole Arrestors

    Thanks for all the feedback todate. Thoughts so far: With nominal Line to Line Voltage of 66.0kV rms. Typical Max line to Line Voltage of 72kV rms. Max Line to Ground Voltage 41.6kV rms (On 3 phase systems the line to ground voltage is divided by 1.73). We have determined how high the line to...
  3. Redpath

    66kV Riser Pole Arrestors

    We are converting a 1200m section of overhead 66kV to underground (3 x 1C 630mm² CU XLPE). Looking for suitable 66kV Riser Pole polymer arrestors to install at both pole top ends. Can anybody help.

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