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Goals and Symptoms
After enabling the transformer line loss method 2, kW (Real Power) and kVA (Apparent Power) read correctly, however kVAR and PF are reading much lower than the uncompensated meter.
Causes and Fixes
This can happen if the incorrect values are put into setup registers %LVFe and %LVCu for method 2. These 2 parameters are mainly used in the calculation of compensated kVAR.
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Date Created: June 1, 2009
Last Revised: June 4, 2009
Original Author: MC
All content © 1992-2009 Schneider Electric
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