... panels, low voltage switchboard, energy management system and power quality analysis etc.Feature *Combination of remote signaling, ... Modbus*Power supply: 85~265VAC, or 80~300VDC*Programmable CT (1~9,999)*Optional digital input, relay alarm ... , current, active power, reactive power, power factor, frequency, active energy, reactive energyAuxiliary functionTwo Status Inputs Two Relay Alarm Outputs PM200 ...