Electric Meter Function and Features
-Measure three phase active electric energy, do not need calibrate for long term operation.
-Three phase power supply, loss one (any one wire of three wire) or two (any two wire of four wire) phase, uninfected measurement.
-Wide service temperature range.
-Assuming function of defect phase indication or voltage indication.
-Way of display: Register, LCD, digital tube.
-Remote interruption of power supply function.
-Output interface RS485.

Main Technical Data
1. Rated Current(A): 3x1.5(6), 3x5(20), 3x15(60), 3x20(80), 3x30(100)
2. Rated Voltage(V): Three-Phase Three-Wire 3x 100V or 3x 380V
Three-Phase Four-Wire 3x 220/380V or
3x 57.7/100V
3. Rated Frequency(Hz): 50/60
4. Accuracy Class: Class 1 or Class 2