model: dw9e multifunction power meter
measured project:voltage/current/power active/power reactive/frequency/power factor/4phase energy,etc,total 28 units parameters.
2 loop di and do,with remote and elecommance functions.
insolated input/output.
true virtual value
voltage/current/power active/power reactive/frequency/power factor analog output.
rs485 digital port,modbus rtu communication procotol
2 loop energy pulse output.
2 loop programmable alarm.
display programme set input parameter.
power-down protection function of optional display page/active kwh/reactive kwh.
2 loop di and do,with remote and elecommance functions.
insolated input/output.
true virtual value
voltage/current/power active/power reactive/frequency/power factor analog output.
rs485 digital port,modbus rtu communication procotol
2 loop energy pulse output.
2 loop programmable alarm.
display programme set input parameter.
power-down protection function of optional display page/active kwh/reactive kwh.
