Novatech Bitronics M87X Series Manual page 107

Voltage AC: Better than 0.1% of reading (20 to 425V rms, input-to-case). DC (AUX Inputs): +/- 0.2V (24 to
250Vdc, input-to-case)
Current (S10, S13, Better than 0.1% of reading +/- 500μA (0.5A to 100.0A),
S16 bus 2)
Better than 0.1% of reading +/- 1mA (0.05A to 0.5A).
Current (S11, S14, Better than 0.1% of reading +/- 100μA (0.5A to 20.0A),
S16 bus 1, S17 bus
Better than 0.1% of reading +/- 250μA (0.05A to 0.5A).
2)
Current (S12, S15, Better than 0.1% of reading +/- 20μA (0.1A to 4.0A),
S17 bus 1)
Better than 0.1% of reading +/- 50μA (0.01A to 0.1A).
Current (S1C, S2C) Better than 0.1% of reading +/- 2mA (0.05A to 100.0A, -10C to 70C)
External Split-Core
CTs
Frequency +/- 0.001 Hertz (accuracy is specified at nominal Frequencies and over operating temperature range)
Phase Angle +/- 0.2 Deg
Power Better than 0.2% of reading (>20% of nominal inputs, 1PF to 0.7PF)
Power S1C, S2C For S1C and S2C split core versions, better than 0.2% of reading +/- 250mVA (>20% of nominal
inputs, 1PF to 0.7PF)
Operating Temperature -40C to 70C
Relative Humidity 0-95% non-condensing
Installation Category IC III (Distribution Level) Refer to definitions below.
Pollution Degree Pollution Degree 2 Refer to definitions below.
Enclosure Protection IP20 to IEC60529:1989
Altitude Up to and including 2000m above sea level
Intended Use Indoor use; Indoor/Outdoor use when mounted in an appropriately rated protective enclosure to
NEMA or IP protection classifications, as required for the installation.
ML0021
Environmental
Physical
91
August 15, 2018 Copyright 2018 Bitronics, LLC