CARLO GAVAZZI WM20 Manuel D'instructions page 22

Measurements displayed on page
VAr 1 Phase 1 reactive power
VAr 2 Phase 2 reactive power
VAr 3 Phase 3 reactive power
NOTE: the button
then maximum values.
W ∑ System active power
VA ∑ System apparent power
VAr ∑ System reactive power
NOTE: the button
then maximum values.
PF 1 Phase 1 power factor
PF 2 Phase 2 power factor
PF 3 Phase 3 power factor
Hz Frequency
PF ∑ System power factor
A N Neutral current
thd% *
A 1 THD of phase 1 current
A 2 THD of phase 2 current
A 3 THD of phase 3 current
22
8021572 | WM20 | © 2016 | CARLO GAVAZZI Controls SpA
can be used to display the average and
can be used to display the average and
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