I DIGTAL PANEL METER APM SERIES MULTI-FUNCTION DIGITAL PANEL METER Model •With this function oOptional function -Without this function (1) Basic parameters:Voltage,Current,Frequency,Total power factor,Active power, Reactive power,Apparent power,Active energy,Reactive energy,Individual harmonic. i Introduction APM series advanced multifunction digital panel meter. It is the perfect choice for monitoring and controlling power distribution systems, with 4 direct access keys and high-definition LCD display to showing all parameters of 3P3W or 3P4W low voltage installation. The panel meter can be used as a data acquisition device for an intelligent power distribution system or a factory automation system, and can remote obtain all monitoring data through digital RS485. • PMD measurement accuracy class 0.2. • Universal series power supply (85-265VAC/DC). • LCD liquid crystal display, with backlight. • Provides load alarms and time stamps. • SOE record, virtual alarm function. • ITF technology: input and output current insulation protection. • Optional 128MB data logger memory. • Optional expansion I/O, ethernet connection port. • With RS-485 Modbus RTU communication. • 128 samples per cycle, 0.5s screen refresh rate. • Universal series power supply (85-265VAC/DC), 20-60VDC optional. • Various advanced electrical parameters can display grid status on site (maximum demand/unbalance degree/crest factor/K factor...). • 1 KHz waveform snapshot, captures voltage, current power flickers/drops with a length of 1 second for event tracking. '-Phase number '-Panel size Technology of Electrical Automatic

Technology of Electrical Automatic