DDS879-DT Single phase electricity meter (rail type)Detailed product description：

DDS879-DT single-phase electric meter (rail type) has forward and reverse bidirectional metering function, that is, reverse energy forward metering.

DDS879-DT single-phase electric meter (rail type) display function:
The battery display adopts a 7-digit LCD display, including 5 integer digits and 2 decimal digits;
It can also be a 6-digit integer and a 1-digit decimal place; Record the cumulative total active power consumption in kilowatt hours.
LCD, Meter (optional)
Communication indicator light:
When the energy meter communicates with external devices, the communication indicator light lights up, indicating that the energy meter is in communication mode.

DDS879-DT single-phase electric meter (rail type) output function:
Equipped with a passive isolation type electric energy pulse output port, the pulse output is a square wave with a pulse width of not less than 80ms ± 20%
Communication function:
RS485、 Pulse, infrared (optional)
Rated voltage: 220V
Current specifications: 5 (30) A, 10 (40) A, 15 (60) A
Accuracy level: 1.0 or 2.0