V3-T9-28 Volume 3—Power Distribution and Control Assemblies CA08100004E—November 2013 www.eaton.com
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9.3
Metering Devices, Protective Relays, Software and Connectivity
Metering Devices
Metering Selection Chart, continued
Note
1
At computer only.
Legend: PG = Programmable
FS = Full scale
RV = Read value
Device Name
Accessories
See Page V3-T9-131
Power Xpert
Multi-Point Meter
IQ Energy
Sentinel
Section Page Number V3-T9-100 V3-T9-112
Electrical Parameters
Volts ±0.2% RV —
Amperes ±0.2% RV —
Current range (% of nominal) — —
Watts ±0.5% RV ±1.0% FS
VARs ±0.5% RV —
VA ±0.5% RV —
PF-apparent ±0.5% RV —
PF-displacement — —
Frequency ±0.1 Hz —
THD-voltage — —
THD-current — —
Watthours ±0.5% per ANSI C12.20 0.5 class ±1.0% FS
VAR-hours ±0.5% per ANSI C12.20 0.5 class —
VA-hours ±0.5% per ANSI C12.20 0.5 class —
Ampere-demand — —
Watt-demand ±0.5% per ANSI C12.20 0.5 class ±1.0% FS
VAR-demand ±0.5% per ANSI C12.20 0.5 class —
VA-demand ±0.5% per ANSI C12.20 0.5 class —
Revenue accuracy ANSI C12.20 (0.5%) —
Individual ampere harmonics — —
Individual voltage harmonics — —
Interharmonics — —
Minimum and/or Maximum Values
Volts L-L, L-N —
Current A, B, C —
Power Watts, VAR, VA —
Power factor Apparent —
Frequency Hertz —
THD — —
Demand values Watts (Delivered & Received), Watts (Q1–Q4), VA (Q1,
Q4), VA (Q2, Q3)
—
Trend analysis Interval data
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Event logging 20 latest events and historical
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Disturbance recording — —
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