KEYSIGHT RP7931A Bidirectional Regenerative DC Power Supply, 20 V, ±400 A, 5 kW, 200/208 VAC
KEYSIGHT RP7931A is a single-output, bidirectional regenerative DC power supply from the RP7900 series, designed for advanced testing of energy storage systems, converters, and power devices. It operates in two-quadrant mode, functioning both as a source and as a regenerative electronic load, returning up to 90% of absorbed energy to the grid. The compact 3U design integrates advanced safety features, fast response, and sub-millisecond command processing time. Connectivity includes LAN (LXI Core), USB, and GPIB for easy integration into test systems. Ideal for automotive, energy, and R&D applications.
Main features:
- Output: 20 V, ±400 A, 5 kW
- Two-quadrant operation: source and regenerative load
- High response speed, sub-millisecond command processing time
- Parallel operation up to 200 kW
- Eco-friendly regenerative design reduces cooling and energy costs
- Compact 3U rack size
- Interfaces: LAN (LXI), USB, GPIB
| Modello | EL4913A | EL4915A | EL4916A | EL4923A | EL4925A | EL4926A | EL4933A | EL4935A | EL4936A | EL4943A | EL4945A | EL4946A |
| Potenza Nominale | 2 kW | 2 kW | 2 kW | 4 kW | 4 kW | 4 kW | 6 kW | 6 kW | 6 kW | 12 kW | 12 kW | 12 kW |
| Ingresso DC (Tensione) | 80 V | 500 V | 800 V | 80 V | 500 V | 800 V | 80 V | 500 V | 800 V | 80 V | 500 V | 800 V |
| Ingresso DC (Corrente) | 40 A | 12 A | 8 A | 80 A | 24 A | 16 A | 120 A | 36 A | 24 A | 240 A | 72 A | 48 A |
| Formato | 1U, Full-rack | 2U, Full-rack | ||||||||||
| Regolazione del Carico (Tensione) | ≤16 mV | ≤100 mV | ≤160 mV | ≤16 mV | ≤100 mV | ≤160 mV | ≤16 mV | ≤100 mV | ≤160 mV | ≤16 mV | ≤100 mV | ≤160 mV |
| Regolazione del Carico (Corrente) | ≤40 mA | ≤12 mA | ≤8 mA | ≤80 mA | ≤24 mA | ≤16 mA | ≤120 mA | ≤36 mA | ≤32 mA | ≤240 mA | ≤72 mA | ≤64 mA |
| Precisione Programmazione (Tensione) | 0.03%+24 mV | 0.03%+150 mV | 0.03%+240 mV | 0.03%+24 mV | 0.03%+150 mV | 0.03%+240 mV | 0.03%+24 mV | 0.03%+150 mV | 0.03%+240 mV | 0.03%+24 mV | 0.03%+150 mV | 0.03%+240 mV |
| Precisione Programmazione (Corrente) | 0.1%+40 mA | 0.1%+12 mA | 0.1%+8 mA | 0.1%+80 mA | 0.1%+24 mA | 0.1%+16 mA | 0.1%+120 mA | 0.1%+36 mA | 0.1%+24 mA | 0.1%+240 mA | 0.1%+72 mA | 0.1%+48 mA |
| Precisione Lettura (Tensione) | 0.03%+24 mV | 0.03%+150 mV | 0.03%+240 mV | 0.03%+24 mV | 0.03%+150 mV | 0.03%+240 mV | 0.03%+24 mV | 0.03%+150 mV | 0.03%+240 mV | 0.03%+24 mV | 0.03%+150 mV | 0.03%+240 mV |
| Precisione Lettura (Corrente) | 0.1%+60 mA | 0.1%+12 mA | 0.1%+8 mA | 0.1%+120 mA | 0.1%+24 mA | 0.1%+16 mA | 0.1%+200 mA | 0.1%+36 mA | 0.1%+24 mA | 0.1%+380 mA | 0.1%+72 mA | 0.1%+48 mA |
Batter Fly s.r.l. is an Italian company established in 2002 with VAT number IT02235301203
Main contacts: telephone +39 051 6468377 email [email protected]
The address of our headquarters is Via Collodi 7a, 40012 Calderara di Reno (BO) Italy
All shipments depart from the address of our office indicated above by express courier unless otherwise specified in the order confirmation
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