Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
NHR 4700-6
NH Research 4700-6, 1200A, 6 kW, DC Electronic Load
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
NH Research 4700-6 DC Electronic Load
The NH Research 4700-6 DC Electronic Load is a robust and versatile instrument with a maximum current of 1200A and a voltage range of 1 to 120 V. It is made for a variety of electronic loading applications and can give up to 6 kW of power. This load is especially useful for testing products related to power conversion and storage, including telecom rectifiers, batteries, and DC power supply. The 4700-6 is a great tool for both automated test stations and standalone bench-top setups since it performs exceptionally well in applications requiring high current at low voltages, quick transient simulation, and thorough internal measurements.
With voltage ranges of 6.6V, 66V, and 166V and current ranges of 120A and 1200A, the 4700-6 provides remarkable accuracy and precision. Its 0.01% + 0.02% voltage precision and 0.12% + 0.06% current accuracy guarantee accurate test results. With a precisely adjusted resolution of 0.0015% for both voltage and current, accurate measurements may be made in a variety of testing conditions. With a wide touch-panel interface for manual control or the ability for automated operation via remote control and common test programming languages, this electronic load is made with user convenience in mind.
Since the 4700-6 has sophisticated programmable safety limitations to guard against damage from operator error, programming errors, and external and internal problems, safety is of the utmost importance. When a safety limit is reached, the load immediately stops working, displays an error notice, and shuts the output until the issue is fixed. In addition to these safety measures, there is an automatic fan speed control to reduce noise, performance monitoring, and a power-up self-test.
Auxiliary modules can be added to the 4700-6 in order to improve current and power capacity without having to replace the complete system because it is also field expandable. Long-term value and flexibility are provided by this modular architecture, which guarantees that the load can adjust to changing testing requirements. In addition, there's analog control and monitoring choices, trigger output/input for external device synchronization, and remote sensing to reduce voltage loss. For rigorous electronic testing conditions, the NH Research 4700-6 DC Electronic Load is a dependable and sophisticated solution that provides accurate control, strong safety features, and scalability.
| Model | NHR 4700-6 |
|---|---|
| Part Type | DC Electronic Load |
| Power Capacity | 6 kW |
| Maximum Current | 1200A |
| Voltage Range | 1-120 V |
| Current Accuracy | 0.12% + 0.06% |
| Voltage Accuracy | 0.01% + 0.02% |
| Dimensions (HxWxD) | 267 x 483 x 559 mm (10.5 x 19 x 22 in) |
| Weight | 100 lbs / 45 kg |
| Control Interface | Touch panel, LAN, IVI-C/IVI-COM, LabVIEW VIs |
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