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Q1. which standard shown HV Tie breaker normally open or normally closed?
Q2. what advantages or technical/operational benefits for Tie breakers normally open?
Q3. what advantages or technical/operational benefits for Tie breakers normally closed?
please advice
Q2. what advantages or technical/operational benefits for Tie breakers normally open?
Q3. what advantages or technical/operational benefits for Tie breakers normally closed?
please advice