NF Corporation ES18000S

ES18000S NF Corporation AC Source

18 kVA Programmable AC/DC Power Source

The ES18000S is a 18000 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 ES18000S Features:

  • 18 kVA
  • Single-Phase
  • Component style allows expansion after being introduced
  • Cabinet style is compact and requires small installation space
  • Voltage dips, voltage variations, simultaneous sweeping of frequency and voltage 
  • Equipped with measurement function, protective circuit, remote sensing, and AGC function. External input available and peak current of 3.5 times of maximum rms value can be supplied
  • Software (Immunty Test Software 2010 ES0406C) that performs low frequency immunity test of IEC standard is available


  • Voltage Dips, Short Interruptions, and Voltage Variations Tests
  • Harmonic Current Measurement and Flicker Measurement
  • Simulation with Arbitrary Waveforms
  • For node connection tests in photovoltaic power generation systems
  • As CVCF for anechoic chambers and for production lines
  • For conversion into voltage and frequency suitable for the destination of export
  • For inverter- and motor-related tests
  • As power source for testing devices in aircraft

The NF Corporation ES18000S performs power source harmonic measurement and various simulations. Furthermore, it can be used as CVCF for anechoic chamber or production line.