ION7550: revenue-class power and energy metering, event and min/max logging, historical logging (up to 800 channels), expandable memory, sag/swell monitoring, harmonics measurement, waveform capture at 256 samples/cycle, setpoints, digital and analogue I/O, and Internet-enabled multi-port communications
ION7650: adds symmetrical components measurement, fast transient detection, waveform capture at 1024 samples/cycle, and power quality compliance monitoring.

Characteristics (some features are optional):

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

Benefits

The PowerLogic ION7650/ION7550 meters help you:

reduce energy and operations costs
improve power quality, reliability and uptime
optimise equipment use
for optimal management of your electrical installation and greater productivity.

Applications

Analysis of efficiency, losses and capacity
Bill verification, cost allocation and sub-metering
Power quality compliance monitoring
Problem notification and diagnosis
Demand or power factor management
Control of loads, generators or other equipment

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