Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
NHR 9410-4
NHR 9410-4, 0.7 – 1.0 PF, 4 kW, Regenerative Grid Simulator
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
✔ Free Domestic Ground Shipping
✔ NIST Calibration Available
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
NHR 9410-4 Regenerative Grid Simulator
The NHR 9410-4 Regenerative Grid Simulator is a bi-directional, four-quadrant AC/DC source made for flexible grid testing and simulation. With its integrated waveform-digitizing measurement technology and adjustable phase outputs, this device is perfect for testing grid-tied goods like PV inverters. By using regenerative mode, it effectively restores power to the facility mains while dissipating less heat. This unit has power ratings of up to 4 kW for single-phase and 10.5 kVA for three-phase, and it can support single, split, or three-phase AC and DC output.
Despite reactive loads or harmonic currents, the 9410-4 maintains full real power across a wide voltage range due to its extensive reactive power capabilities, which include a VA-rating 2.6 times its true power rating. This makes it ideal for grid-tied compliance testing since it enables it to evaluate a wider variety of items. Its capacity to simulate power outages using programmable macros and configurable waveforms is one of its main advantages. These user-defined waveshapes allow for the precise management of phase and time-based circumstances, and they can imitate voltage harmonics, transient anomalies, and asymmetrical voltages. Because of its adaptability, the unit can satisfy both the present and future regulatory needs for grid simulations.
An extensive digital measuring system included into the NHR 9410-4 eliminates the need for external equipment such as power analyzers and oscilloscopes. Through the simultaneous recording of voltage and current measurements across all channels by its high-resolution waveform digitizer, precise power analysis and timing data—which are essential for abnormal grid detection, harmonic limitations, and disconnection timing—are provided.
The 9410-4 can be controlled using a PC-based soft-panel for more complex test configurations, an integrated touch-panel interface for rapid manual testing, or custom programming with industry-standard drivers like SCPI, LabVIEW VIs, and IVI for Windows.
Several levels of protection are in place to ensure the safety of users, the apparatus, and the unit itself. In addition to hardware-based and programmable tests, the system has quick isolation capabilities that can quickly disconnect the grid or unit being tested if necessary. Immediate shutdown is also possible with the help of an emergency stop (eStop) feature.
| Model | NHR 9410-4 |
|---|---|
| Part Type | Regenerative Grid Simulator |
| Maximum AC Power Output | 4 kW (1-phase) / 10.5 kVA (3-phase) |
| AC Current Range | 6A / 30A per phase |
| Frequency Range | 30 Hz – 100 Hz (option up to 880 Hz) |
| Maximum DC Power Output | 4 kW (per channel) |
| Peak Current Capacity | 3x Maximum RMS |
| Power Factor Range | 0.7 – 1.0 PF |
| Measurement System | High-resolution waveform digitizer (1 MS/s) |
| Control Interfaces | Touch panel, PC soft-panel, SCPI/LabVIEW/IVI drivers |
Associated part numbers for NHR 9410-4:
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Eligible returns may be accepted within 30 days at Apex Waves’ discretion. A 25% restocking fee applies; non-refundable and built-to-order products are excluded.
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