NF Corporation DP120GD

DP120GD NF Corporation AC Source

12kVA Programmable AC Power Source

The DP120GD is a 12000 VA AC Source from NF Corporation. AC Sources supply AC voltage and current to test, design, and troubleshoot electric and electronic circuits. Applicationns include Research, Design, ATE applications, and QA to name a few.

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NF Corporation DP120GD Features:

  • 12kVA
  • 0 -155V/0 -310V
  • 120A/60A
  • 40Hz to 550Hz frequency range
  • Single-phase 3-wire
  • DP-G Series is equipped with the option of AGC and Measurement Extensions (PA-001-1722) as standard
  • AC/DC modes: AC, AC + DC, DC
  • Output control employing our unique hybrid power control technology
  • User interface designed to take into account how each customer uses the equipment
  • Energy-saving design to efficiently supply power and improve equipment operability
  • 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 Items: 

  • Voltage: RMS value, average DC value, peak value  
  • Current: RMS value, average DC value, peak value, peak hold value    
  • Sync frequency
  • CO2 emissions

Optional Measurements:

  • Power: active power, apparent power, reactive power
  • Load power factor
  • Crest factor
  • Harmonic current: up to 40th order

The NF Corporation DP120GD has a built-in function for protecting the power source itself if a problem occurs due to issues such as output overvoltage or overcurrent, power unit trouble, internal control problems in areas such as the operation panel or communication, a rise in ambient temperature, or a drop in AC line voltage. If a problem occurs, it is displayed on the panel and output is turned off. This is used together with the current limiter function for protection against overcurrent, and it is possible to select either self-recovery after elimination of the problem, or output off after a designated time.

The NF Corporation DP120GD has the performance and functions required of a power source while meeting the unique needs of each customer. Strong and smart- it is an AC power source for the future.