Last month, we discussed low power factor and how resonance can disrupt facility operations. This month, we'll talk about harmonic filter design and various system parameters ...
According to the IEEE Standard Dictionary of Electrical and Electronic Terms, power factor (PF) is defined as the ratio of the circuit power (watts) to the circuit volt-amperes...
Ground fault circuit breaker problems look simple on the surface: Too much current and bang, breakers trip. And when they trip, everyone pays attention. But what about the times...
Considering the type and quantity of loads placed into most facilities, one fact becomes clear: The lighting system is one of the most pervasive of the electrical loads. Lighting...
