Voltech PM1000+ - Measured Parameters

SPECIFICATION
Page 72 © Voltech 2010 PM1000+ Power Analyzer User Manual
7.4. MEASURED PARAMETERS
Abbreviation
Description
Units
Formula
V
RMS
RMS
Voltage
Volt (V)
T
iRMS
dtv
T
V
0
2
1
A
RMS
RMS
Current
Amp (A)
T
iRMS
dti
T
A
0
2
1
F
Frequency
Hertz
(Hz)
W
True Power
Watt
(W)
T
ii
dtiv
T
W
0
1
PF
Power
factor
rmsrms
AV
Watt
PF
VA
Apparent
Power
Volt-
Amps
(VA)
rmsrms
AVVA
VAr
Reactive
Power
Volt-
Amps
Reactive
(VAr)
2
2
WVAVAr
V
CF
Voltage
Crest Factor
ValueRMS
ValuePeak
CF
A
CF
Current
Crest Factor
ValueRMS
ValuePeak
CF
V
THD
Voltage
Total
Harmonic
Distortion
%
R EF
....HHHHH
series
22222
5432)0(
or
REF
HVrms
difference
22
1