Revenue meter Schweitzer Engineering Laboratories

Our first revenue metering product is the SEL-734 Revenue Metering System. The SEL-734 is a transformer-rated, 4-quadrant, 0.2 Accuracy Class meter targeted at substation, generation, and industrial metering. The metering features of the SEL-734 are summarized below.

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.

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