6.2 Measuring the Power of Each Phase (Instantaneous values)
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6.2 Measuring the Power of Each Phase
(Instantaneous values)
• When 3P3W2M is selected, the active power (P1, P2), reactive
power (Q1, Q2), apparent power (S1, S2), and power factor
(PF1, PF2) of each channel are meaningless data. Use the
total values of P, Q, S, and PF only. The data of each channel
is used as reference data for checking the wiring.
• When 3P3W3M is selected, the active power (P1, P2, P3),
reactive power (Q1, Q2, Q3), and apparent power (S1, S2, S3)
of each channel are data for reference purposes only.
• When the reactive-power-meter method is OFF, the reactive
power (Q1, Q2, Q3) and apparent power (S1, S2, S3) of each
channel are obtained by calculation using the line to line volt-
age.
• When multiple circuits are measured, use the
F2
(CIRCUIT)
key to display the data of other circuits.
Press the
MEASURE
key to display the measurement screen.
Press the
F1
(SCREEN) key to display the selection window.
Select "
POWER
" using the cursor key.
Press the
F1
(select) key to display the power display screen of
each channel.
Every time the
F3
key is pressed, the item to be displayed
changes as follows:
"
INST.
"
→
"
AVE.
"
→
"
MAX.
"
→
"
MIN.
"
INST.
(AVE.)
(MAX.)
(MIN.)
SCREEN
select
Indicates the item
currently displayed
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