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NI/NHR Model 9410 Regenerative Grid Simulator

NI/NHR’s Regenerative Grid Simulator (9410) is a unique Four-Quadrant Bi-Directional AC/DC source that simulates the utility voltage and regenerates power sourced by grid-tied inverters. Greater than 90% of power is returned to the facility thereby providing significant energy savings. The 9410 is used as a grid simulator, or emulator for testing PV inverters and other grid-tied products for compliance to IEEE 1547, UL 1741, and global industry standards. A wide-range of AC conditions can be emulated including phase imbalance (in voltage and/or phase angle relationship), voltage sag, frequency changes and harmonic injection.

Features:

  • 8 models – Power from 4kW/101/2 kVA to 96kW/252kVA
  • Reactive Power capability 2.6 x True Power
  • Output Frequency – DC, 30 to 100Hz (option up to 880Hz)
  • Output DC Voltage Ranges – 200, 400VDC
  • Four-Quadrant, Bi Directional
  • Programmable 1, 2 or 3-Phase modes
  • Powerful line disturbance creation tools
  • High-resolution waveform digitizer with scope display & charting
  • Sink power returned back to facility mains
  • 9” Touch-Panel user interface
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