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ML0044B December 1, 2017 Copyright 2017 Bitronics, LLC
Data Update Rate Amps, Volts Available every cycle
Watts, VAs, VARs,
PF
Available every cycle
Number of Bits 16
Communication Ports
Ethernet (Standard) Dual ports; copper 10/100 Base-TX (standard)
Serial Port (6-pin, Option, extended
chassis only)
RS232, RS485 Software configurable ports
Baud rate: 9600 bps to 115.2 kbps for Display or SCADA Mode
Display Port (Option) Display or RS232 SCADA port
Baud rate: Display Mode: 19.2 kbps; SCADA Mode 9600 bps – 115.2 kbps
IRIG-B Port (Option) BNC connector (See section 3.6.1); auto detects between modulated and
demodulated si
nal.
Environmental
Operating Temperature -40C to 70C
Relative Humidity 0-95% non-condensing
Measurement Inputs
(VTs, CTs)
Installation/Measurement
Cate
or
CAT III (Distribution Level) Refer to definitions below (at the end of this section).
Accuracy
ccuracies are specified at nominal Frequency and 25C, (unless otherwise noted). Unless noted, all values are true RMS
and include Harmonics to the 31st
minimum
.
Voltage AC: Better than 0.1% of reading (20 to 600V rms, input-to-case). (+/- 25ppm/DegC)
Current Better than 0.1% of reading +/- 100uA (>0.5A to 10.0A, -20C to 70C)
Better than 0.1% of reading +/- 250uA (0.05A to 0.5A, -20C to 70C)
Minimum reading 5mA
Frequency +/- 0.001 Hertz
Power Meets or exceeds IEC 62053-22, -23, 0.2S
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