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AC/DC Power Source
AC/DC Power Source
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 Multi Phese:4.5 kVA / 9 kVA, 6 kVA / 12 kVA / 18 kVA
 High Power :24 kVA / 36 kVA / 42 kVA / 48 kVA
 Type K :3 kVA / 4.5 kVA / 6 kVA / 7.5 kVA / 9 kVA / 10.5 kVA / 12 kVA
 (160V/320V output):
The DP Series has performance and functions required of a power supply while meeting the unique needs of each customer. Strong and smart — this is an AC power source for the future.




NF has knowledge and skill about AC power source and our DP Series incorporates new ideas while pursuing the highquality, stable supply of power that is the fundamental role of any AC power source.Output control employing our unique hybrid power control technology.
* Output control employing our unique hybrid power control technology
* User interface designed to take into account how each customer uses the equipment
* Energysaving design to efficiently supply power and improve equipment operability.

Lineup


You can select the optimal power supply from a broad range of options, from singlephase 1.5 kVA to a maximum of threephase 144 kVA.


The lineup includes singlephase, singlephase 3wire, threephase and multiphase ( singlephase, singlephase 3wire, or threephase selectable) models. 

A multiphase system (singlephase 3wire/threephase) can be configured by connecting multiple units of the same singlephase model. 
* Same model name with same ver. of firmware

*1 Singlephase model ¡¿2 units *2 Singlephase model ¡¿3 units, 144kVA max. *3 1phase/1phase 3wire/3phase selectable



Output Characteristics




The DP series achieves stable output with low distortion, and operates stably with highcapacity 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 
Frequency 
AC: 40Hz to 550Hz AC+DC: 1Hz to 550Hz

0.01Hz 
DC

Output voltage 
220 V to +220V 
440 V to +440V 
0.1 V 




Output voltage fluctuation: within ¡¾0.15 V (75 V to150 V)/within ¡¾0.30 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 40thorder harmonic current. In addition, the series supports measures to control CO_{2} by displaying CO_{2} 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 


CO_{2} emissions



Simple Operation



Panel operation is a breeze using the large, easytoread display. The design stresses improved easeofuse 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.


The DP series is equipped with a wide assortment of functions and interfaces to support a variety of approaches to using AC power .


Unique functions you expect from NF — a company with unparalleled knowledge about AC power

Numerous functions for a wide range of AC power source usage

DP series designed not only for performance and functionality, but easeofuse as well

An ecofriendly AC power source designed to protect the environment by saving energy

The DP Series has performance and functions required of a power supply while meeting the unique needs of each customer. Strong and smart — this is an AC power source for the future.




NF has knowledge and skill about AC power source and our DP Series incorporates new ideas while pursuing the highquality, stable supply of power that is the fundamental role of any AC power source.Output control employing our unique hybrid power control technology.
* Output control employing our unique hybrid power control technology
* User interface designed to take into account how each customer uses the equipment
* Energysaving design to efficiently supply power and improve equipment operability.

Lineup


You can select the optimal power supply from a broad range of options, from singlephase 1.5 kVA to a maximum of threephase 144 kVA.


The lineup includes singlephase, singlephase 3wire, threephase and multiphase ( singlephase, singlephase 3wire, or threephase selectable) models. 

A multiphase system (singlephase 3wire/threephase) can be configured by connecting multiple units of the same singlephase model. 
* Same model name with same ver. of firmware

*1 Singlephase model ¡¿2 units *2 Singlephase model ¡¿3 units, 144kVA max. *3 1phase/1phase 3wire/3phase selectable



Output Characteristics




The DP series achieves stable output with low distortion, and operates stably with highcapacity 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 
Frequency 
AC: 40Hz to 550Hz AC+DC: 1Hz to 550Hz

0.01Hz 
DC

Output voltage 
220 V to +220V 
440 V to +440V 
0.1 V 




Output voltage fluctuation: within ¡¾0.15 V (75 V to150 V)/within ¡¾0.30 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 40thorder harmonic current. In addition, the series supports measures to control CO_{2} by displaying CO_{2} 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 


CO_{2} emissions



Simple Operation



Panel operation is a breeze using the large, easytoread display. The design stresses improved easeofuse 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.


The DP series is equipped with a wide assortment of functions and interfaces to support a variety of approaches to using AC power .


Unique functions you expect from NF — a company with unparalleled knowledge about AC power

Numerous functions for a wide range of AC power source usage

DP series designed not only for performance and functionality, but easeofuse as well

An ecofriendly AC power source designed to protect the environment by saving energy

Display of CO_{2} emissions
