CD540 DC Smart Power and Energy Meter

CD540 series power meter can be applied to the continuous monitoring and control of DC system. It can measure DC voltage, current, power, electric energy and other parameters, support bi-directional current measurement, support switching status monitoring, and at the same time, it can be remotely controlled. It supports voltage and current overrun alarm and can output alarm signal. Support the measured DC voltage and DC current to transmit the data through the analogue output interface. All measured data and status quantities can be read out through RS485 communication port using Modbus-RTU protocol.