NF DP060LM, Инструкция по эксплуатации, Страница: 273 / 307

11.9 Distortion of Output Voltage Waveform
DP060LM/DP120LM/DP180LM
255
11.9 Distortion of Output Voltage Waveform
All models
Distortion
(Phase voltage) *28
0.5 % or lower
*28 ： 40 Hz to 550 Hz, 50 % or higher of the rated output voltage, the maximum current or lower, AC and
ACDC modes, THD+N.
11.10 Power Input
For DP060LM and DP120LM, either single-phase input or three-phase three-wire input or
three-phase four-wire input can be chosen when ordering. For DP180LM, either three-phase
three-wire input or three-phase four-wire input can be chosen.
DP060LM DP120LM DP180LM
Voltage Overvoltage Category II
1P2W
input
200 V to 230 V

15 %,
with limited to 250 V or lower
3P3W
input
200 V to 220 V

15 %, with limited to 250 V or lower
3P4W
input
380 V (phase voltage: 220 V)

15 %,
with limited to 433 V (phase voltage: 250 V) or lower
Frequency
50 Hz

2 Hz or 60 Hz

2 Hz
Power factor *29 0.90 or higher (typ.)
Efficiency *29 77 % or higher(typ.)
Maximum power
consumption
9 kVA or lower 18 kVA or lower 27 kVA or lower
*29 ： In the case of AC- INT, the rated output voltage, the resistance load at the maximum current, 45 Hz
to 65 Hz output.
11.11 Withstand Voltage and Insulation Resistance
Power input - Output/Chassis and Power input/Chassis - Output
All models
Withstand voltage AC 1500 V or DC 2130 V 1 minute
Insulation resistance 30 M

or higher (DC 500 V)
11.12 Measurement Function
All accuracy of the measurement function is indicated for 23 °C

5 °C.
View
All models
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.