NF DP Series - Using the Measurement Function; Table 3-11 Main Measurement Functions

3. Basic Operation
PROGRAMMABLE AC POWER SOURCE
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3.4.9 Using the Measurement Function
The measured values are displayed in the measured value area (see 5.1). The main measurement
functions of this product are shown in Table 3-11. For details of the display items of the measured
value, see 5.1.2.
Table 3-11 Main Measurement Functions
Item Description Unit
V Output voltage effective
value
The effective (RMS) value of the output
voltage on the output terminal.
Vrms
Vavg Output voltage average
value
The average DC value of the output
voltage on the output terminal.
V
Vmax Output voltage maximum
peak value
The maximum peak value of the output
voltage on the output terminal.
Vpk
Vmin Output voltage minimum
peak value
The minimum peak value of the output
voltage on the output terminal.
Vpk
I Output current effective
value
The effective (RMS) value of the output
current. When the line voltage display is
L1-L2/L2-L3/L3-L1, the phase current of
the L1/L2/L3 phase is displayed
respectively.
Arms
Iavg Output current average
value
The average DC value of the output
current.
A
Imax Output current maximum
peak value
The maximum peak value of the output
current. When the line voltage display is
L1-L2/L2-L3/L3-L1, the phase current of
the L1/L2/L3 phase is displayed
respectively.
Apk
Imin Output current minimum
peak value
The minimum peak value of the output
current. When the line voltage display is
L1-L2/L2-L3/L3-L1, the phase current of
the L1/L2/L3 phase is displayed
respectively.
Apk
Ipk-Hold Output current peak-hold
value
The hold value of Imax or Imin, either of
which the value is bigger. When the line
voltage display is L1-L2/L2-L3/L3-L1,
the phase current of the L1/L2/L3 phase
is displayed respectively.
Apk
P Active power The active power provided to the load.
The power of the phase is displayed when
in the phase voltage display. The total
power of all phases is displayed when in
the line voltage display.
[DP series Type R only]
When the reverse power flow is
occurring, the displayed value will be
negative.
W
S Apparent power The apparent power provided to the load.
The power of the phase is displayed when
in the phase voltage display. The total
power of all phases is displayed when in
the line voltage display.
VA