Keysight RP7983A Regenerative Power System

Overview

The Keysight RP7983A is a single-output, bidirectional regenerative DC power supply for high-voltage testing of energy storage systems and power converters. It operates seamlessly as both a power source and electronic load, with integrated safety features protecting both personnel and devices under test. The regenerative design returns unused energy to the grid, reducing operational costs while delivering high-voltage capability in a compact 5U-high package.

Key Features

• Output ratings: 2000 V, ±30 A, 30 kW
• Bidirectional operation as power source and regenerative electronic load
• Voltage or current priority modes with positive and negative current limits
• Seamless source-to-sink current switching for energy storage testing
• Sub-millisecond command processing and fast output speed
• Stackable design: up to 600 kW power capacity through parallel connection
• Compact 5U-high form factor reduces floor space and integration time

Applications

• High-voltage battery system testing and characterization
• HEV/EV power converter validation at elevated voltages
• Energy storage system cycling and emulation
• High-voltage DC-DC converter development
• Grid-tied inverter testing and validation