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What is the definition of ANSI 51C - Capacitor bank unbalance?
Detection of capacitor step internal faults by measuring the unbalance current
flowing between the two neutral points of a step connected in a double star
arrangement. Four unbalance currents can be measured to protect up to 4 steps.
Characteristics
flowing between the two neutral points of a step connected in a double star
arrangement. Four unbalance currents can be measured to protect up to 4 steps.
Characteristics
- 2 set points per step
- definite time (DT) curve.
Released for: Schneider Electric Egypt and North East Africa
