Function and Features
-Each of hour periods has different rates (point period, peak period, smooth period and trough period). Every period of time can be programmed into 12 periods of time and the minimum time interval is five minutes;
-All the consumption data can be reserved for 12 months;
-The meter adopts the advanced energy measuring chips, high capability CPU and RTC clock chips;
-Recording the active electric quantity and the electric quantity under every rate, and reserved it;
-High accuracy, sensitivity and reliability, wide overload endurance, low power consumption and light in weight;
-Auto accumulate and recording the working time of the battery;
-Display the present time, rate, total electric power and every rate electric power;
-It has pulse cut put communication, pulse width: 80ms± 20ms;
-It adopts the password and program switch protection, recording the latest program time and degree;
-It can setup the meter number, bureau number, time-period, rate, data, time, meter reading time, password and the initial electric power.

Main Technical Data
1. Rated Current(A): 3x1.5(6), 3x5(20), 3x10(40), 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
5. Clock Error:
≤ 0.5Sec/ per day
≤ 1.0Sec/ per day
6. Battery: Imported lithium battery, voltage: 3.0 or 3.6V;
Capacitance>1000mAh