2 . 5 - P o w e r M e t r i c s
The Power Metrics menu provides the ability to calculate a number of power related metrics for both DC and AC
power. With AC power it is possible to calculate watts, amps, volts, power factor, apparent power, frequency and
Total Harmonic Distortion (THD). With DC the main use for power metrics is for calculating wattage.
Expert options for AC metrics.
Instantaneous, Average, Minimum
and Maximum can be selected for
graphing
or logging of each available
metric. For min, max and average
time period see Section 1.8 -
Measurement Interval.
Metric Label
Detailed sensor description (optional).
Calculated Real Power
Power Metrics as displayed
on the dashboard.
Select AC or DC mode
See sec 2.0 for
more details on
source channels.
Calculated as Volts x Amps
Calculated Voltage
Total Harmonic Distortion
Calculated Amperage
Calculated AC Frequency
Ratio of Real Power to Apparent Power
