Revenue meter
Schweitzer Engineering Laboratories
ANSI C12.20 0.2 Accuracy Class, Four-quadrant: ±kWh, ±kVARh leading, ±kVARh lagging, Demand: block, rolling, thermal, Line and transformer loss compensation 35 days of 12-channel data at 5-minute intervals; longer records at up to 60-minute intervals, Time-of-day synchronized, Nonvolatile memory.
Power Quality Monitoring
Improve customer service by recording the time and duration of voltage sags, swells, and interruptions. Take corrective actions on high harmonic distortion.
