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Application

ZMM35SA series DIN rail type single-phase electronic energy meter is a small-volume single-phase two-wire electronic energy meter developed by our company using microelectronic technology and special large-scale integrated circuit, using digital sampling processing technology and SMT technology. Its performance fully complies with the relevant technical requirements of Class 1 single-phase two-wire active energy meter in IEC62053-21 international standard, and can accurately measure the consumption of active energy of load in single-phase AC grid with rated frequency of 50Hz or 60Hz, suitable for residential users. And photovoltaic power users. It has the characteristics of good reliability, small size, light weight, beautiful appearance and convenient installation.

Function and Features

1. 35mm DIN standard rail installation, in accordance with DIN EN50022 standard;
2. 2 pole width (modulus 35mm), in line with DIN43880 standard;
3. Standard configuration passive energy pulse output (with polarity), optional passive teledynamic energy pulse output (no polarity), easy to connect

    with various AMR systems, in accordance with IEC62053-31 and DIN43864;
4. support four rates of peak, peak, flat, valley, built-in two sets of time zone tables, two-day timetable, support public holiday settings, can be     

    configured on demand;
5. The measurement of the most need, and the instantaneous voltage, current, power factor, frequency, active power, reactive power, apparent

    power, etc.;
6. Built-in current sensor, two-way measurement of single-phase two-wire active power consumption, measurement accuracy can reach 0.5S;
7. With a way RS485 or M-BUS communication port to achieve remote collection function;
8. Compatible with a variety of communication protocols, including DL/T645-1997, DL/T645-2007, MODBUS-RTU, IEC62056-21C Mode.