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  1. worldtraveler

    diff protection, primary injection test

    thanks for replay... I am thinking between two possibilities. One is with 3ph source like Diesel generator and connect around 400V on one side with 3ph short circuit on another side. Another is with Omicron CPC100 set, to inject for example 200 A AC in one phase and connect it to ground on...
  2. worldtraveler

    diff protection, primary injection test

    Dear engineers, I need your opinion.... Is it possible to test ''stability'' of line differential Protection on 36kV cable on way that we inject, for example, 100A on one phase (to ground) and connect this phase to ground on other side? So that we close loop through ground. Cable lenght is...

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