Mathematics · Electrical Aptitude

If the fault current is 6000 A and a feeder is protected by a CT ratio of 3005 A and a plug setting of 150%, what is the plug setting multiplier (PSM) for the IDMT overcurrent relay?

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If the fault current is 6000 A and a feeder is protected by a CT ratio of 3005 A and a plug setting of 150%, what is the plug setting multiplier (PSM) for the IDMT overcurrent relay?

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If the fault current is 6000 A and a feeder is protected by a CT ratio of 3005 A and a plug setting of 150%, what is the plug setting multiplier (PSM) for the IDMT overcurrent relay?

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