In this video I give a detailed overview of the theory and methodology of testing a high accuracy #energy revenue #meter like the SEL-735 offline using a watt-hour standard like the Radian RD-21.
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0:00 - Intro
1:20 - Defining Meter Accuracy
5:36 - NETA Testing Spec
7:04 - Watt-hour standard
9:14 - Testing Voltage or Current
11:40 - Power Equation
12:50 - Testing Energy / Watt-hours
18:04 - Testing in 4 Quadrants
20:36 - Outro