NF KP3000GS, Instruction Manual

Page: 250 / 279

10.9 Power Input
KP3000GS 231
10.9 Power Input
KP3000GS
Voltage
100 V to 230 V

10 % (250 V or lower) , Overvoltage Category II
Frequency
50 Hz

2 Hz or 60 Hz

2 Hz
Phase Single-phase
Power factor
*14
Power input 100 V: 0.95 or higher (typ.)
Power input 200 V: 0.90 or higher (typ.)
Efficiency *14 77 % or higher (typ. power input voltage 200 V)
Maximum power
consumption
4.5 kVA or lower
*14: In the case of AC- INT, the rated output voltage, the resistance load at the maximum current, 45
Hz to 65 Hz output.
10.10 Withstand Voltage and Insulation Resistance
Power input - Output/Chassis and Power input/Chassis - Output
KP3000GS
Withstand voltage AC 1500 V or DC 2130 V, 1 minute.
Insulation resistance 30 M Ω or higher (DC 500 V)
10.11 Measurement Function
All accuracy of the measurement function is indicated for 23 °C

5 °C.
View
KP3000GS
Normal Displays almost all the measured and setting values excluding the harmonic current
measurement on one screen.
Simple Enlarges and displays three items among all the measured values except the
harmonic current measurement.
Voltage *15
KP3000GS
Effective value
(rms) Full scale 250.0 V / 500.0 V
Resolution 0.1 V
Accuracy DC, 45 Hz to 65 Hz

(0.5 % of rdg + 0.3 V / 0.6 V)
40 Hz to 550 Hz

(0.7 % of rdg + 0.9 V / 1.8 V)
DC average
value (avg) Full scale

250.0 V /

500.0 V
Resolution 0.1 V
Accuracy DC

(|0.5 % of rdg| + 0.3 V / 0.6 V)
Peak value (pk)
(each of
max and min) Full scale 
250.0 V /

500.0 V
Resolution 0.1 V
Accuracy
*16
DC, 45 Hz to 65 Hz

(|2 % of rdg| + 1 V / 2 V)
*15: The accuracy values are in the case that the output voltage is within voltage setting range.
*16: The accuracy of the peak value is for a waveform of DC or sine wave.