Dw9l 3 Phase Lcd Energy Meter

Following are the Main Features of DW9L 3 Phase LCD Energy Meter :-
1) To measure: voltage, current, active power, reactive power, power factor, frequency, Kwh, 4 quadrant energy, etc. Total 28 electrical parameters.
2) 3 lines 4 digit LCD to show the above value. For DW9E model, additional 1 line 8 digit to show the KWH separately
3) Two On-Off input / output, with remote control and measure function.
4) Isolation between input and output signal.
5) True effective value measuring.
6) Two alarm output for voltage, current, power factor, active power, reactive power.
7) Transformed analog output 4-20mA for voltage, current, active power, reactive power, frequency, power factor.
8) With RS485 communication function (Modbus RTU protocol).
9) With power down memory function for KWH / KvarH.