DDSI1160 carrier single phase electronic energy meter, is a measurement, monitoring, management, single-phase active energy in a new generation of smart meters. The instrument is in full electronic meter energy measurement unit; data acquisition module uses the latest patented data compression broadband carrier communication technology to independent development of large scale integrated circuits as the core, to complete a variety of data collection and storage of electrical energy with meter condition monitoring, power line quality control and acceptance of remote control functions, and through low voltage distribution network and carrier concentrator power line carrier communications in both directions. Can be realized at any given time, the whole point and zero meter reading, to draw the load curve, calculate the line loss and so on. With low power consumption, anti-jamming, data accuracy and so on. Suitable for application in the domestic electricity grid for power management provides remote monitoring and control methods to improve the automation level of power management.