Keysight RP5925A Regenerative DC Power Supply

Overview

The Keysight RP5925A is a compact 1U regenerative DC power supply with integrated electronic load capability. With a range of 0 to 500V and 0 to ±24A (4kW maximum), it efficiently returns absorbed energy to the grid, reducing energy costs and cooling requirements. Engineered for laboratory and production testing environments, it features multiple I/O interfaces and system-ready capabilities for rapid test development.

Key Features

• Output range: 0 to 500V, 0 to ±24A, up to 4kW
• Regenerative design returns up to 95% of absorbed energy to the grid
• Integrated electronic load—continuously sinks up to 100% of rated current
• Built-in voltage and current measurement capabilities
• 3-inch LCD display with web-based remote control interface
• Multiple I/O interfaces: Ethernet/LAN, USB 2.0, CAN (optional GPIB, analog, RS-232)
• Battery emulation with adjustable output impedance and State of Charge (SOC) control
• Voltage (CV), current (CC), resistance (CR), and power (CP) priority modes
• Transient simulation: Step, arbitrary waveform, and List functions
• Supports paralleling of up to 16 units for unified control of up to 192 kW
• Compact 1U form factor (rack ears not included)
• AC input: 200 to 520 VAC, 50/60 Hz, three-phase

Applications

• Battery testing and emulation with configurable charge/discharge profiles
• Power transient and stress testing for mid-voltage devices
• Power electronics and converter characterization
• Industrial equipment and power system validation
• Energy storage system and microgrid testing

Included Accessories

• RP5925A 4kW Regenerative DC Power Supply