1.Starting: when reference voltage, reference frequency and power factor is under 1.0 condition, meter class 1 is 0.4%Ib, and meter class 2 is 0.5%Ib , the meter can start and normally measure.   3 phase 4 wire energy meter connection

2.Shunt running: the meter has anti-shunt running logic circuit. when voltage circuit plus 1.15 times reference voltage and there is no current in current circuit, the test output of meter will be no more than one pulse.

3.Power consumption：≤1W（5VA）  3 phase 4 wire energy meter connection

4. Environment condition
    standard working temperature：-25℃～55℃ limit of working temperature：-25℃～60℃
    note: Special requirement of working temperature limit：-40℃～70℃

Wiring Diagram

LCD display

Being packed according to the international standard is to guarantee safe delivery during the transportation. portable energy meter

•Professional manufacturer with internationally standard production lines and a devoted technical team.

•Strict test procedure with advanced test equipment

•Responsive and responsible service team.

•Door to door service when needed.

•Helpful and enthusiastic in developing the buyers’ business. 

•Treat your career as our career. 

Certifications: