Main features:
Main features:
fundamental function
1, its performance is better than GB/T17215—20021and Class 2 Static AC Active Energy Meter, and its communication protocol conforms to DL/T645— 1997 Communication Protocol for Multifunctional Energy Meter and other national and industrial standards.
2,6-bit integer 2-bit decimal liquid crystal display
3. Passive pulse output function
4. Photoelectric pulse indication function
5, anti-theft function
6. Small size, low power consumption and simple installation and wiring.
Optional function
1, historical electricity consumption record, automatically transferred according to the programmable meter reading date, and the historical electricity consumption of 12 meter reading cycles is stored.
2. Reverse electricity recording function, which records the start and end time of reverse electricity and the generated electricity value.
3. Demand function, which records the maximum demand in the meter reading cycle and stores the history.
4. The power-off display function can display the power value for a long time without an external power supply.
5. In case of power failure, the LCD display can be activated by infrared rays and keys.
6, infrared communication function, communication distance is greater than 256 points.
7, programming record function, automatic recording of historical programming records.
8. LCD backlight display
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