Which type of power is typically monitored by commercial power monitoring systems?

The choice of AC and DC current is pertinent in the context of commercial power monitoring systems because these systems are designed to keep track of various electrical parameters relevant to both alternating current (AC) and direct current (DC) systems in commercial setups.

AC currents are typically the main form of electricity used in buildings and larger facilities for powering machinery, outlets, and lighting. Commercial power monitoring systems measure the voltage, current, and power factor unique to AC systems to ensure efficient operation and to identify any issues, like overloads or inefficiencies.

On the other hand, DC current is also significant, especially in facilities that work with renewable energy sources like solar panels or in applications involving battery systems. These systems need to measure DC parameters to manage energy storage and usage properly.

Monitoring both AC and DC currents allows for a comprehensive understanding of a facility's electrical performance and energy consumption, enabling better management of power resources, enhanced efficiency, and effective troubleshooting of electrical issues. This broad applicability to both AC and DC power reinforces the importance of monitoring these currents in commercial settings.