Three-phase Four-wire Electronic Energy Meter

Energy meter Low power consumption Long life Lack of phase and reversal of phase instruction Measuring of each phase

Three-phase Four-wire Electronic Energy Meter 

Main function:

1. High reliability, low power consumption, long life, multi-function 

2. Fault-tolerant design

3. Lack of phase and reversal of phase instruction

4. Measuring of each phase

5. LCD display

 

Optional function:

1. Transparent PC cover

2. Meter-reading at power failure

3. Reversal and fraud detection

4. RS485 / Infrared communication interface

5. Communication control power on or off

6. Clock function

7. Infrared meter reading

8. Tiered price for electricity

9. With relayer

10 Carier wave funcition

Dimensions229*145*72.7(mm)

Main technical indexes and parameters:

Rated Frequency: 50Hz / 60Hz

Rated Voltage: 220V / 380V

Voltage Circuit Consumption: Common type≤0.3W/phase; RS485 interface type≤0.6W/phase

Operating Voltage Range: 154VAC ~ 264VAC (endurable for 4 hours under 420VAC)

Rated Temperature Range: -25~ +60 (limit temperature range: -40~ +70)

Relative Humidity: ≤85% (limit humidity: ≤95%)

Designed Life: LCD display ≥15years

Model:

Accuracy: Class 1.0; Class 2.0

Basic Current (maximum current): 3*1.5(6) A, 3*5(20) A, 3*5(40) A, 3*5(60) A, 3*10(60) A, 3*10(80) A

Three-phase Four-wire Electronic Energy Meter