japanesechinese


NF Corporation
network contact us site map
Google  
home about nf products support news
Measurement Instruments Power Supply and Power Control produts Function Modules Customized Products
home > Products > Power Supply and Power Control Products > AC Power Source > DP series
Product Information

AC Power Source
Programmable AC Power Source
DP series

standard to powerfully support various tests and measurements.

High Efficiency / Smaller Package


DP480LS: Single phase 48 kVA, DP420LS: Single phase 42 kVA

dp series


* Features *

ball
High efficiency 77 % or more : Due to less waste heat, the cost burden for air conditioning equipment is lower.

ball
Smaller package : Small bottom area means enhanced flexibility to install.

ball
Superior transient stabilitiy
and Low noise :
Due to Hybrid Power Control, DP series drive a wide range of load with very low noise.

ball
Current limiter function : Controlling the inrush current of the motor and transformer by the limiter, the exceeding current reduced. So the extra power capacity is not needed.

ball
Reverse power flow
100 % (20 ms) :
At the test of the inverter with PFC reactor, DP420LS/DP480LS can absorb instantaneous reverse power flow without external resistance.

ball
Simple wiring : Due to the input and output terminal at each phase, Less wiring required.

ball
Low audible noise : Variable speed fan work flexibly.



* Applications *

ball
Large scale grid-tied inverter test
ball
Power solution for EMC chamber and Open-Air test sites
ball
AC test power for large scale equipment / EMC testing
Large scale air conditioning systems, Chillers, Medical system, Printing equipment, Semiconductor fab equipment, SMT placement equipment, Elevator/Escalator and Industrial robot
space


* Lineup for High Power Applications *

high power DP
ball DP240S :Single-phase 24 kVA

 

DP360S :Single-phase 36 kVA
ball A three-phase model can be configured by connecting 3 units.

Specifications


space
back
top of this page