VAR-hour test point Sample accuracy verification test point
Light load
10% of the nominal current, 100% of the nominal voltage and nominal
frequency at zero power factor (current lagging voltage by 90° phase
angle).
Inductive load
(lagging power
factor)
100% of the nominal current, 100% of the nominal voltage and nominal
frequency at 0.87 lagging power factor (current lagging voltage by 30°
phase angle).
9810 series - User manual Verifying accuracy
7EN05-0390-08 288
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