What Is Voltage Unbalance?

Definition of Voltage Unbalance as per NEMA: The voltage unbalance is defined as the maximum deviation from the average of three-phase voltage or current, divided

True Power Factor

What is True Power Factor? The true power factor is the product of the displacement power factor and the distortion power factor. The displacement power

breaking capacity of circuit breaker

Breaking Capacity of Circuit Breaker

Definition: Breaking capacity or interrupting capacity of the circuit breaker is a crucial parameter for selecting the breaker for the electrical network. The short circuit