The BCM101 HMI Series is a cutting-edge power monitoring system designed specifically for array cabinets, ensuring accurate power distribution and monitoring of electrical parameters within data centers and ICT (information and communication technology) base stations. This system meticulously tracks the circuit breaker status as well as the voltage, current, energy, and harmonics of both inline and feeder sub-branches. Users have the ability to set up two levels of current overload alarms, providing a robust mechanism to avert possible power supply issues.