12.4 Functional Specifications
194
Measurement screen
List
Voltage RMS value U, current RMS value I, frequency f, total active
power P, total reactive power Q and apparent power S, power factor
PF or displacement power factor DPF, active energy (consumption)
WP+, elapsed time TIME
U/I
Voltage RMS value U, voltage fundamental wave value Ufnd, voltage
waveform peak Upeak (Upk), voltage fundamental wave phase
angle Udeg, current RMS value I, current fundamental wave value
Ifnd, current waveform peak IPeak (Ipk), current fundamental wave
phase angle Ideg
Power
Per-channel and total active power P, apparent power S, reactive
power Q, power factor PF or displacement power factor DPF
Integ.
Active energy (consumption WP+, regeneration WP-), reactive
energy (lag WQ+, lead WQ-), recording start time, recording stop
time, elapsed time, energy cost
Demand
Can be switched to active power demand value (consumption
Pdem+, regeneration Pdem-), reactive power demand value (lag
QdemLAG, lead QdemLEAD), power factor demand value (PFdem),
or pulse input (Pulse).
Displays the maximum active power demand value (MAX_DEM) and
the time at which it occurred (this information is not saved).
Harmonic
(PW3360-21
only)
Graph (voltage, current, and active power levels, content percent-
age, phase angle)
List (voltage, current, and active power levels, content percentage,
phase angle)
Waveform
Displays voltage and current waveforms, voltage and current RMS
values, and frequency. The vertical axis zoom factor can be set. With
a 3P3W3M connection, displays the phase voltage waveform from
the virtual neutral point.
Zoom Enlarged view of 4 user-selected parameters
Trend
Select and display one measurement parameter, except demand
and harmonic (other than THD) parameters.
Displays maximum, average, and minimum values and allows cursor
m
easure
ment.
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