DDS102

Single Phase Energy Meter

•Single phase two wires static electricity meter, designed for residential consumers

•Optical port(Optional)

•Accuracy: class 1.0 for kWh, class 2.0 for kvarh

•Open standard protocol: IEC62056-21

•Highest-level information security

•Built-in battery/super capacitor optional

•Active energy and Reactive energy measurement

•TOU, LP, Demand, Event Log Etc. functions

•Ultrasonic welding support

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Main Functions

Measurement Behaviour		Instantaneous Vrms, Irma, Frequency
		Active energy
RTC		Clock accuracy (daily deviation): ≤ 0.5s/day
Battery Backup		Support power off display
		Support RTC clock
Load Profile		Data recorded 45 days (15 minutes)
		Date recorded with kW, KVAR, kWh, voltage, current
Demand		Demand cycle configurable, the default is 15 minutes
LCD for Display		Large digit LCD display, easy for reading
		Display readable when power off
		LCD backlight to increase readability in low-light condition
		Wide viewing angle
Event record		Bypass of mainline and load line, Record 25 events
		Current reverse, Record 25 events
		External magnetic tamper, Record 25 events
Optical port		Protocol: IEC62056-21 mode C
Security		Communication is password protected