InteliMains
NT
, SW version 3.0
InteliMains-NT-BTB-3.0-Reference Guide.pdf, ©ComAp – June 2013
The "cos-phi" factor is widely used instead of power factor for pure harmonic
waveforms, because a simplified method can be used for calculation of it's
value. However, if this simplified method is used for significantly distorted
waveforms, it may provide inaccurate results. This fact causes the controller
"power factor" value may be different from a value measured by another true-
rms measurement device if the waveform contains significant portion of
higher harmonic frequencies.
13.1.1.14 Value: BusL Ld char
Character of the BusL load. "L" means inductive load, "C" is capacitive and
"R" is resistive load (power factor = 1).
13.1.1.15 Value: BLPf L1
BusL power factor in phase L1.
13.1.1.16 Value: BL Ld char L1
Character of the BusL load in the L1 phase. "L" means inductive load, "C" is
capacitive and "R" is resistive load (power factor = 1).
13.1.1.17 Value: BLPf L2
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