M-BUS electronic network energy meter is an energy meter developed using new M-BUS communication technology and electronic energy metering technology. This product consists of a built-in M-BUS remote communication module, a microcontroller, and relays. At the same time as precise measurement and quantity display, the concentrator can communicate with the instruments through the bus to achieve valve control and centralized reading of end users' instruments. This product meets the technical requirements of GB/T17215-2008 "Special Requirements for AC Measuring Equipment - Static Active Energy Meters - Level 1 and Level 2" and "Communication Protocol for Multi functional Energy Meters" (DL/T645-1997), and the electrical interface meets the technical requirements of CJ/T188-2004 "Technical Conditions for Transmission of Household Measuring Instruments".

The metering part of the M-BUS three-phase four wire electronic network energy meter adopts a dedicated energy metering chip, which has the characteristics of high sensitivity, high accuracy, wide range, and long service life;

Adopting M-BUS bus communication technology for real-time or timed reading of instrument usage, with fast reading speed and strong anti-interference ability;

There are two working modes: prepaid management or meter reading management;

Remote control of meter on/off and reading of meter status can be achieved through M-BUS bus,; Set parameter values such as meter load value and alarm quantity;

The M-BUS three-phase four wire electronic network energy meter has a complete fault self checking function, and can provide power-off alarms for overvoltage, overcurrent, non metering, etc;

Display function: adopting humanized design, LCD display, can display various information such as current battery level, previous month battery level, previous month battery level, meter status, current power, pulse, power failure code, etc;