• Panel-mount, large customisable LCD display, available without display

• Multilingual support for English, French, Spanish and Russian. User-configurable IEC or IEEE notations. 12/24 hour clock support in multiple date/time formats.

• 3-phase, 4-quadrant metering, class 0.2 accuracy (IEC, ANSI)

• Voltage, current, neutral and earth current, power, frequency, power factor, demand, energy, and time-of-use metering

• Instrument transformer correction, transformer/line loss compensation

• IEC 61000-4-30 class A ed. 2, IEEE 519/1159, EN50160, IEC 61000-4-7/4-15 power quality compliance monitoring

• 1024 samples/cycle waveform capture, transient capture (20 μs @ 50 Hz), sag/swell monitoring, harmonics measurement (up to 63rd), symmetrical components

• COMTRADE waveform format available directly from the meter

• Disturbance direction detection to indicate whether a disturbance originated upstream or downstream from the meter

• Setpoint learning to automatically learn what constitutes a sag, swell, transient or high and low setpoint

• Sequence-of-events, coincident minimum/maximum, historical trends, and high-speed snapshot recording, 1 ms resolution timestamping, GPS time synchronisation

• 4 analogue inputs, 4 analogue outputs, 16 digital status/counter inputs, 7 digital control/pulse outputs

• 65 setpoints for alarms and control, 1/2 cycle response, multi-condition, call out on alarm

• 5 communication ports: Ethernet, modem, RS-232/485, RS-485, front panel optical

• 100Base–TX and 100Base–FX for faster Ethernet communication

• Protocols: Modbus RTU slave/master, Modbus TCP, DNP 3.0, MV-90, IEC 61850

• Ethernet and modem gateways to 31 devices on RS-485 port

• On-board web server, email for alarms and data, FTP server