1Active energy can be measured in both directions, while reactive energy can be measured in four quadrants;

2Flexible multiple rate mode that can be set up to8A rate,24Daily rate model;

3The maximum demand can be measured using a fixed time period or sliding window method, and there is a demand limit alarm function;

4High reliability, electromagnetic compatibility characteristics meetIEC1000-4requirement;

5High precision, high stability, and smooth error curve;

6Flexible wiring methods: Three phase three wire and three-phase four wire wiring methods can be programmed;

7Wide voltage application range: Three phase wide voltage automatic adaptation range from3×57.7/100Vto3×240/415V；

8Load curve: recordable8A load curve with an integration period that can be set to1Minutes to arrive60Minute interval;8通道，9、5Minute points cycle, data can be saved for one month;

10Auxiliary power supply: with48V-440V AC/DCAuxiliary power supply, can support data communication when the electricity meter is powered off, auxiliary power supply and three-phasePTAutomatic switching of voltage power supply, priority supply of auxiliary power supply can reducePTSecondary voltage drop;

11Powerful local and remote communication capabilities;

12Convenient on-site verification function: It can be verified on-site through a photoelectric head.