Dranetz hdpq, Техническое описание

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Calculations
(continued)
Description Abbreviation Wiring Configuration Formula Units Precision
VAR coincident
with Peak Watts
Demand VARcoW All VAR Demand at time
of Peak Watts, during
a Demand interval VAR +/- 0.5%
Average True
Power Factor
coincident with
Peak Watts
Demand PFavgcoW All
Average True PF at
time of Peak Watts,
during a Demand
interval
None +/- 0.5%
VA coincident
with Peak VAR
Demand VAcoVAR All VA Demand at time of
Peak VAR, during a
Demand interval VA +/- 0.5%
Watts coincident
with Peak VAR
Demand WcoVAR All Watts Demand at time
of Peak VAR, during a
Demand interval Watts +/- 0.5%
Average True
Power Factor
coincident with
Peak VAR
Demand PFavgcoVAR All
Average True PF at
time of Peak VAR,
during a Demand
interval
None +/- 0.5%
Watts coincident
with Peak VA
Demand WcoVA All Watts Demand at time
of Peak VA, during a
Demand interval Watts +/- 0.5%
VAR coincident
with Peak VA
Demand VARcoVA All VAR Demand at time
of Peak VA, during a
Demand interval VAR +/- 0.5%
Average True
Power Factor
coincident with
Peak VA Demand PFavgcoVA All
Average True PF at
time of Peak VA, dur-
ing a Demand interval
None +/- 15%
Predicted Watts
Demand Wpred-tot All Prediction of Watts
demand before
interval is complete Watts NA
Predicted VAR
Demand VARpred-tot All Prediction of VAR
demand before
interval is complete VAR NA
Predicted VA
Demand VApred-tot All
Prediction of VA
demand before inter-
val is complete
VA NA
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