Difference among Arc Voltage, Restriking Voltage and Recovery Voltage

The basic principle for Breaker operation is to extinguish arc which form when the Breaker is opened. But it does not mean that arcing donot take place when the breaker is closed, rather it does. The time duration for which arcing take place when Breaker is closed is known as Pre-arcing Time which is typically … Read more Difference among Arc Voltage, Restriking Voltage and Recovery Voltage