12.4 Functional Specifications
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12.4 Functional Specifications
Screen display
Measurement
List (voltage, current, frequency, active/apparent/reactive power,
power factor, integral energy, elapsed time)
Voltage and current details (RMS value, fundamental wave value,
waveform pe
ak, phase angle)
Power (per-channel and total active/reactive/apparent power, power
fact
or)
Energy (active energy, reactive energy
, st
art time, planned stop time,
elapsed time, energy cost)
Demand (active power demand value, reactive power demand value,
po
wer factor demand value, pulse value)
Waveforms (display of all channels by
voltage and current with user-
selectable zoom factor)
Enlarged views (selection of four p
a
rameters for enlarged views)
Trend (Selection of one measurement paramete
r for a time-series
display of maximum, minimum, and average values)
Harmonics (voltage, current, and power levels, content percentage,
phase angle graph, and list) (PW3360-21 only)
Wiring Wiring diagram, Wiring check (wiring confirmation)
Setting Various settings
File SD memory card and internal memory operations
Quick Set
Provides information about procedures associated with measure-
ment settings, wiring types, wiring chec
k (wiring confirmation),
recording settings, and recording initiation.
Wiring diagram screen
Wiring
diagram
screen
Displays wiring diagrams for single-phase/2-wire (1P2W), single-
phase/3-wire (1P3W, 1P3W1U), 3-phase/3-wire (3P3W2M,
3P3W3M), and 3-phase/4-wire (3P4W) connections.
Wiring check
screen
Displays measured values (voltage and current RMS values, voltage
and current phase angles, active power, and displacement power
factor), vector diagrams, and wiring confirmation results.
Settings Allows the wiring type, clamp sensor type, and range to be changed.
Wiring confir-
mation (Wir-
ing Check)
content
Voltage input, current input, voltage phase, current phase (3-phase
only), phase difference, and power factor (CHECK mark displayed if
the power factor is 0.5 or less)
Displays information about reviewing items for the wiring confirma-
tion result.
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