Application: power transmission and distribution automation, intelligent switch board, industrial automation, intelligent architecture, energy management system, large UPS system, cabinet-mounted meters, used for measuring and control of varied electric parameters of single-phase/three-phase alternating current.

1. High precision, with the measurement accuracy of 0.2%;

2.Multiple interfaces, with analog outputs and Modbus communication functions;

3.Measuring full power, energy, harmonics;

4.Record of historical events;

5.Chinese language display interface.