Dandong Huatong PDM-803DP-DSC-C-R-AC220V-5A-400V Three-Phase Multifunction Meter

Standard Configuration
Measures three-phase phase/line voltage, zero-sequence voltage, three-phase voltage unbalance, three-phase current, frequency, zero-sequence current, three-phase current unbalance, active power, reactive power, power factor
Standard CT, PT, or direct voltage input, suitable for various wiring methods
Energy metering: active energy (kWh), reactive energy (kvarh)
Meter operating power supply: AC220V ±20%
All meter parameters can be set via the display panel
Optional Configuration
Digital LED comprehensive display or digital LCD display
Chinese LCD display
1 RS-485 communication interface (optically isolated), Modbus RTU communication protocol
4 channels of switch status telemetry input
1/2 channels of energy pulse output
1 channel of programmable analog 4mA~20mA output
0.5S active energy metering
Forward/reverse energy metering
Current/voltage 31st harmonic component measurement
Wide-range AC/DC universal power supply: AC/DC85V~265V