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.