Rockwell Automation Allen-Bradley PowerMonitor 5000 Unit - Page 431

Rockwell Automation Publication 1426-UM001J-EN-P - August 2019 431
Appendix B
Technical Specifications
Table 215 - Accuracy and Range
Parameter Accuracy in % of Reading at 25 °C (77 °F) 50/60 Hz
Unity Power Factor
Nom Metering Value/Metering range, min…max
Voltage Sense Inputs: V1, V2, V3, VN ±0.1% Line-neutral RMS: 398V AC/15…660V AC Line-line RMS:
690V AC /26…1144V AC
VG Connect to power system earth ground only. This
connection is a functional ground.
Current Sense Input: I1, I2, I3, I4 ±0.1% 5 A / 0.05...15.6 A RMS
Frequency ±0.05 Hz 50 Hz or 60 Hz / 40…70 Hz
Power Functions: kW, kVA, kVAR
Demand Functions: kW, kVA, kVAR
Energy Functions: kWh, kVAh, kVARh
• ANSI C12.20 -2010
Class 0.2
(1)
Clause 5.5.4
• EN 62053-22 -2003
Class 0.2 Accuracy
(1)
Clause 8
Metering Update Rates One update per line cycle;
1024 samples per cycle per channel
(1) For catalog number 1426-M5E (PN-54351) units manufactured from July 2012…January 2013, the accuracy is Class 0.5 not Class 0.2. All other characteristics and products are not impacted. The
impacted units are those units with manufacturing date codes of 0712, 0812, 0912, 1012, 1112, 1212, 0113.
Table 216 - Power Quality
Standard Category Remarks M5 M6 M8
IEEE 519 Pass/Fail, TDD ••
IEEE 1159 1.0 Transients 1.1.3 and 1.2.1 only •
2.0 Short-duration root-mean-square (rms) variations • •
3.0 Long duration rms variations • •
4.0 Imbalance •••
5.0 Waveform distortion THD, K-factor, crest factor Individual harmonic results • • •
6.0 Voltage fluctuations Calculated per IEC 61000-4-15:2003 •
7.0 Power frequency variations ••
EN 50160 4 - Low Voltage Supply Characteristics < 1 kV •
5 - Medium Voltage Supply Characteristics 1 kV … 36 kV •
6 - High-Voltage Supply Characteristics > 36 kV, not supported