... equipment remotely. They are a kind of analyzer with excellent cost performance, since they regroup the functions of traditional electric ... they are widely being used in kinds of control system, SCADA system and power management system.Technical Data Normal value: Voltage100V,220V,380VAC,0- ... RS-485 connection Humidity: In the place without dew and corrosive gas Altitude:<2000m Style No. ACXP4Q-9K1/C ...