NF KP3000GS, Instruction Manual

Page: 251 / 279

10. Specifications
PROGRAMMABLE AC/DC POWER SOURCE 232
Current *17
KP3000GS
Effective value
(rms) Full scale 40 A / 20 A
Resolution 0.01 A
Accuracy DC, 45 Hz to 65 Hz

(0.5 % of rdg + 0.08 A / 0.04 A)
40 Hz to 550 Hz

(0.7 % of rdg + 0.08 A / 0.04 A)
DC average
value (avg) Full scale

40 A /

20 A
Resolution 0.01 A
Accuracy DC

(|0.5 % of rdg| + 0.08 A / 0.04 A)
Peak value (pk)
(each of
max and min) Full scale

160 A /

80 A
Resolution 0.01 A
Accuracy
(Reference
Value)
*18
DC, 45 Hz to 65 Hz

(|2 % of rdg| + 0.4 A / 0.2 A)
Hold Holds the maximum values of |max| and |min| with the polarity (with the
clear function)
*17: The accuracy values are in the case that the output current is 5 % to 100 % of the maximum
current.
*18: The accuracy of the peak value is for a waveform of DC or sine wave.
Power *19 *20
KP3000GS
Active
(W)
Full scale 3600 W
Resolution 0.1 W / 1 W (1000 W or higher)
Accuracy
*21
DC, 45 Hz to 65 Hz

(1 % of rdg + 1.5 W)
Apparent
(VA)
Full scale 4500 VA
Resolution 0.1 VA / 1 VA (1000 VA or higher)
Accuracy 45 Hz to 65 Hz

(2 % of rdg + 3 VA)
Reactive
(var)
Full scale 4500 var
Resolution 0.1 var / 1 var (1000 var or higher)
Accuracy
*22
45 Hz to 65 Hz

(2 % of rdg + 3 var)
*19: All in the case of sine wave, 50 V or higher output voltage, and that the output current is 10 %
or higher of the maximum current.
*20: The apparent and reactive powers are not displayed in the DC mode.
*21: The active power is for the load with the power factor 1. In the case of the load with the power
factor 0.5 to lower than 1, the accuracy is twice the value with the power factor 1.
*22: The reactive power is for the load with the power factor 0.5 or lower.
Load power factor, Load crest factor
KP3000GS
Power
factor
*23
Measurement
range
0.00 to 1.00
Resolution 0.01
Crest
factor Measurement
range
0.00 to 50.00
Resolution 0.01
*23: The power factor is not displayed in the DC mode.