NH Research 9430-72
| Attribute | Value |
|---|---|
| Output Voltage Range | 0 – 600 V DC |
| Output Current Range | 0 – 72 A |
| Output Power | Up to 18 kW |
| Input Voltage | 208/480 V AC, Three-Phase |
| Regenerative Capability | Yes – Regenerative DC Electronic Load |
| Communication Interfaces | IEEE-488 (GPIB), RS-232, Analog |
| Operating Modes | Constant Voltage (CV), Constant Current (CC), Constant Power (CP) |
| Cooling Method | Forced Air Cooling |
| Form Factor | Rack Mountable |
| Compliance Standards | CE Marked, UL/CSA Safety Certified |
| Model | 9430-72 |
|---|
The NH Research 9430-72 is a 72kW 4-quadrant regenerative AC load, designed with selectable single, split, or three-phase inputs and outputs. It operates across 10–350VAC and 30–880Hz, with DC capability from 10 to 400VDC. The unit integrates a waveform digitizing measurement system, supports crest factors from 1.414 to 4.000, and enables accurate emulation in CC, CR, CP, CS, and CRL modes. Its HiVAR® design allows reactive power testing up to 2.6 times real power, offering unmatched precision for UPS, inverters, AC sources, rectifiers, and switching device testing.
Engineered for efficiency, the 9430-72 regenerates more than 90% of sink power back to the facility mains, delivering substantial cost savings and minimizing heat output. Its advanced user interface includes a 9-inch touch panel for streamlined control and high-resolution measurement flexibility.
Testwall can supply the used NH Research 9430-72, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the NH Research 9430-72.
