DDSY986 din rail electronic energy meter box (hereafter referred as box) is a multifunction metering solution composed of meter Box, Measurement & Control Unit (MCU), Data Concentrator (DC) and User Interface Unit (UIU). Each box can access the farend servers via GPRS, so that the administrators can remotely operate boxes and read all the meters' energy consumption information. It can help utility companies to largely improve the management efficiency of their power grids, and reduce the management cost. For users, UIUs installed in their homes could achieve energy consumption data from box via RS485 communication, and display to users, so that it is not only convenient for them to read data, but also avoid disruption of energy measurement. Thus, this is a complete metering box solution which combines measurement, use and management of energy.
The box is composed of PC (polycarbonate) cover and ABS base, with performance of reliable insulation, high strength, good flaming resistance, anticorrosion, antiaging and lifetime of over 10 years. It could be widely used in housing construction or civil power grids transformation, with features of multiple combinations of different metering units, easy installation, hidden cable connection and safe operation.