Slide backgroundOver 50 Years In Business - NH Research, Inc. (NHR)
For use with generators, islanding micro-grids, UPSs,
AC sources, inverters, & more!
  • 8 Sizes – 4 to 96kW
  • Single, Split or Three-Phase programmable
  • AC operation to 10 to 350VAC L-N
  • Sink power regenerated back to facility with >90% efficiency

Simulate Linear & Non-Linear
Loads with the NEW Model 9430
Regenerative AC Load

Regenerative 4-Quadrant AC Load

Slide backgroundOver 50 Years In Business - NH Research, Inc. (NHR)
For use with automated charge/discharge cycling of
batteries, energy storage components, & more!
  • Dual range 1200V/167A & 600/V333A @ 100kW
  • Scalable to 1.2MW/4000A
  • Regenerative & highly efficient (>90%)
  • Battery Emulation Mode

Fast Acting, Bi-Directional,
& Fully Programmable,
DC Source/DC Load - 9300 Series

Speed, Automation, Regeneration

Slide backgroundOver 50 Years In Business - NH Research, Inc. (NHR)
AC Power Source with HiVAR Technology ideal for ATE use
in aviation, aerospace, defense, military/mission critical testing,
manufacturing test, research & development (R&D) & more!
  • 7 models – 8kW/21kVA to 96kW/252kVA
  • Flexible configuration with single, split, & 3-phase operation.
  • HiVARTM design eliminates derating True Power capability
    due to reactive loads.
  • Built-in measurements simplify fixtures

AC Power Source Model 9420
with HiVARTM Technology

Take ATE To The Next Level

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