Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
NHR 4700-2
NH Research 4700-2, 1 to 120 V, 2 kW Power Rating, 400 A, 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 4700-2 DC Electronic Load
The NHR 4700-2 DC Electronic Load is a high-performance testing solution that has been designed for a variety of electronic loading scenarios. It is especially well-suited for those requiring rapid transient simulation capabilities, thorough internal measurements, and full current at low voltages. This electronic load is perfect for demanding testing situations because it has a power rating of 2 kW, a maximum current of 400A, and a voltage range of 1 to 120 V. The 4700-2 can operate as a standalone benchtop device or in automated test stations.
When testing power conversion and storage items like telecom rectifiers, batteries, and DC power supply, this electronic load performs exceptionally well. Advanced features like microsecond pulses, numerous pulses with different widths, stepped responses, variable slew rates, and even an AC component on the DC waveform may be created using it to create sophisticated dynamic load profiles. The management of these profiles is done via macros, which have the capacity to include up to 100 steps. This allows for the fastest transition speeds to be carried out by the load directly. The system controller has the ability to store macros for instantaneous download and execution when required.
The NH Research 4700-2 features an intuitive six-tab touch-panel GUI with a wealth of information and control choices. This interface makes things easier to use and improves the functionality of the load management. Because the load has built-in measuring capabilities, it is frequently possible to reduce testing time and equipment costs by not using external instruments like digital multimeters, power meters, or digital storage oscilloscopes. For dynamic timing assessments, such as rise time, turn-on time, settle time, and overshoot, these metrics are especially useful.
The 4700-2 places a high priority on safety, and its programmable safety limits are designed to prevent damage from defects, programming errors, or user error. Upon activation, these limitations immediately cut off the output, issue an error message, and cease all further activities until the fault is remedied.
| Model | NHR 4700-2 |
|---|---|
| Part Type | DC Electronic Load |
| Power Rating | 2 kW |
| Maximum Current | 400 A |
| Voltage Range | 1-120 V |
| Current Ranges | 40 A, 400 A |
| DC Voltage Ranges | 6.6 V, 66 V, 166 V |
| Current Accuracy | 0.12% + 0.06% |
| DC Voltage Accuracy | 0.01% + 0.02% |
| Enclosure Dimensions | 133 x 483 x 559 mm (5 1/4 x 19 x 22 in) |
Associated part numbers for NHR 4700-2:
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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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