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  • Users: nkellerMP
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  1. nkellerMP

    Need OEM's for Rogowski Coil Style Current Sensors

    Hi all, I'm looking for manufacturers that handle utility level Rogowski Coil type current sensors similar to the ones that ABB has available. Link Below. Thanks!
  2. nkellerMP

    DC-offset faults on 38KV utility lines

    Hello all, On occasion there has been known to be DC-offsets that occur on 38KV utility lines during some fault conditions. The fact that these faults rarely exist still prompts the switchgear controls to delay opening the breaker five cycles. Apparently the DC-offset fault is cleared in most...

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