Keysight RP7941A Bidirectional/Regenerative Power System
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Keysight RP7941A is a 20V, 400A, 5kW bidirectional regenerative power system with 400/480VAC input for 2-quadrant source-load testing applications.
Product details
| Model | RP7941A |
| Manufacturer | Keysight |
| Category | DC Power Supplies |
| Availability | Made to order |
Description
Overview
The Keysight RP7941A is a bidirectional regenerative DC power system delivering 20V at ±400A with 5kW maximum power, powered by 400/480VAC line voltage. It seamlessly operates as both a power source and regenerative electronic load, ideal for testing energy storage systems and power converters. The regenerative capability safely returns 90% of energy to the grid, significantly reducing cooling requirements and operational costs.
Key Features
- Output: 20V, ±400A, 5kW with two-quadrant sourcing and sinking capability
- Regenerates 90% of power back to the grid, reducing energy and cooling costs
- AC Input: 400/480VAC for worldwide flexibility
- Fast output speed with sub-millisecond command processing time
- Seamless bidirectional switching between source and load modes
- Battery emulation mode for realistic testing conditions
- Supports parallel operation for increased power capacity
- Standard connectivity: GPIB, Ethernet/LAN (LXI), USB 2.0
Applications
- Hybrid and electric vehicle (HEV/EV) power system testing
- Energy storage and battery emulation applications
- DC power source and load testing for converters
- Battery characterization and cycling tests
- Power quality and grid interface studies
Specifications
| Maximum Power | 5 kW |
| Output Voltage | 20 V |
| Output Current | 400 A |
| Input Voltage | 400/480 VAC |
| Interface | GPIB,USB,LAN |
| Display | LCD |
| Series | RP7900 Series |
| Input Power | 400/480 VAC |
| Number of Outputs | Single Output |
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Keysight RP7941A Bidirectional/Regenerative Power System
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