NF AC Power Source Single-phase DP015S DP030S DP045S DP045M DP060S DP075S DP090S DP090M DP105S DP120S

AC Power Source Single-phase and Three-phase

Specifications

You can select the optimal power supply from a broad range of options, from single-phase 1.5 kVA to a maximum of three-phase 36 kVA.
-	The lineup includes single-phase, single-phase 3-wire, three-phase and multi-phase ( single-phase, single-phase 3-wire, or three-phase selectable) models.
-	A multi-phase system (single-phase 3-wire/three-phase) can be configured by connecting multiple units of the same single-phase model.

	1.5 kVA	3 kVA	4.5 kVA	6 kVA	7.5 kVA	9 kVA	10.5 kVA	12 kVA
Single-phase
Single-phase, 3-wire *1	—		—		—		—
Three-phase *2	—	—		—	—		—	—
Multi-phase *3	—	—		—	—			—

*1 Max. 24 kVA (Single-phase model ×2)
*2 Max. 36 kVA (Single-phase model ×3)
*3 1-phase/1-phase 3-wire/3-phase selectable

Output Characteristics

The DP series achieves stable output with low distortion, and operates stably with high-capacity capacitor loads. With a variety of output modes and a wide output range.

AC/DC modes: AC, AC + DC, DC

Output voltage/frequency

		100 V range	200 V range	Resolution
AC	Output voltage	0 V to 155V	0 V to 310V	0.1 V
AC	Frequency	AC: 40Hz to 550Hz AC+DC: 1Hz to 550Hz		0.1 Hz
DC	Output voltage	-220 V to +220V	-440 V to +440V	0.1 V

Output voltage fluctuation: within ±0.15 V (75 V to150 V)/within ±0.30 V (150 V to 300 V)
(DC, 45 Hz to 65 Hz if output current is varied from 0% to 100% of maximum current)

Maximum peak current: four times the maximum current (RMS value) (corresponds to a capacitor input rectified load with a crest factor of 4)

Waveform distortion rate: 0.5% max.

Measurement Functions

In addition to voltage, current and power, the DP series optionally supports measurement of load power factor, crest factor, and up to 40th-order harmonic current. In addition, the series supports measures to control CO₂ by displaying CO₂ emissions during operation.
Measurement Items
-	Voltage: RMS value, average DC value, peak value	-	Load power factor*
-	Current: RMS value, average DC value, peak value, peak hold value	-	Crest factor*
-	Power: active power, apparent power, reactive power*	-	Sync frequency
-	Harmonic current*: up to 40th order	-	CO₂ emissions
* option

Simple Operation

Panel operation is a breeze using the large, easy-to-read display.
The design stresses improved ease-of-use and work efficiency for users, with features such as a function for selecting three decided measurement items and displaying them enlarged, and remote operation using a remote controller.