NH Research 9430-48
| Attribute | Value |
|---|---|
| Output Voltage Range | 0 – 60 V |
| Output Current Range | 0 – 48 A |
| Maximum Output Power | 1,440 W |
| Input Voltage | 208/240 VAC, Single Phase |
| Input Frequency | 47 – 63 Hz |
| Regulation (Voltage) | 0.05% + 10 mV |
| Regulation (Current) | 0.1% + 10 mA |
| Programming Interface | GPIB (IEEE-488) / Analog |
| Operating Temperature | 0°C to 50°C |
| Form Factor | Rack Mount, 3U |
| Model | 9430-48 |
|---|
The NH Research 9430-48 is a 48kW 4-Quadrant Regenerative AC Load with selectable single, split, or three-phase inputs, operating at 10–350VAC and 30–880Hz. It supports DC operation from 10–400VDC and features advanced HiVAR® design for reactive power testing up to 2.6x true power. Its crest factor ranges from 1.414 to 4.000 with a full power factor range of -1 to +1, ensuring precise emulation under constant current, resistance, power, apparent power, and RL modes.
Applications include UPSs, AC sources, inverters, rectifiers, switches, circuit breakers, and fuses. With regenerative technology, it returns more than 90% of sink power to the mains, reducing heat dissipation and cutting facility costs significantly.
Testwall can supply the used NH Research 9430-48, 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 9430-48.
