Functions and features

1. Bi-directional power measurement and counting, theft-proof, highly precise, highly reliable, good performance in overload, low power consumption and light;

2. Measure 3-Phase active power for a long time without calibration;

3. 3-Phase power supply. When 1-Wire (any one line in 3-Phase & 3-Wire Kilowatt Hour Meter) or 2-Wire (any two wires in 3-Phase & 4-Wire Kilowatt Hour Meter) is cut off, measurement accuracy still is normal;

4. Wide working temperature range;

5. Power testing signals output;

6. Dual-line counter indication to indicate active power and Reactive power;

Specification and main technical data

1. Rated current: 3×1.5(6),3×5(20), 3×10(40), 3×15(60), 3×30(80), 3×30(100)

2. Rated voltage: 3-Phase & 4-Wire 3×220/380V or 3×57.7/100V 3-Phase & 3-Wire 3×100V or 3×380V

3. Rated frequency: 50 or 60 Hz

4. Precision grade: 1 grade or 2 grade.