User Manual

Reference information
Reference inf
ormation
Measured parameters
Table 15: Ph
ase measurements
Abbreviation D escription Units Formula
1
V
rms
RMS Voltage Volts (V)
A
rms
RMS Current Amps (A)
F Frequency
Hertz (Hz)
W True Power
Watts (W)
PF
Power factor
VA Apparent Power
Volt-Amps (VA)
VA
r
Reactive Power
Vo lt-Amps Reactive (VAr)
V
pk+
Positive Peak Voltage
Volts (V)
V
pk-
Negative Peak Voltage
Volts (V)
A
pk+
Positive Peak Current Amps (A)
A
pk-
Negative Peak Current Amps (A)
V
dc
DC Voltage Volts (V)
A
dc
DC Current Amps (A )
V
rmn
Rectified Mean Voltage Volts (V)
A
rmn
Rectified Mean Current Amps (A)
V
cf
Voltage Crest Factor
A
cf
Current Crest Factor
V
thd
Voltage Total Harmonic
Distortion
%
V
df
Voltage Distortion Factor
%
V
tif
Voltage Telephone
Influence Factor
A
thd
Current Total Harmonic
Distortion
%
A
df
Current Distortion Factor %
PA3000 Power Analyzer User Manual 139