Keysight RP7936A Bidirectional/Regenerative Power System

Overview

The Keysight RP7936A is a bidirectional regenerative DC power system delivering 160V at ±125A with 10kW maximum power. Designed for high-voltage applications, it operates as both a power source and regenerative electronic load, enabling seamless testing of converters and energy storage systems. The regenerative design safely returns 90% of power to the grid, eliminating cooling costs while supporting advanced measurement and control capabilities.

Key Features

• Output: 160V, ±125A, 10kW with two-quadrant sourcing and sinking capability
• Regenerates 90% of power back to the grid, reducing energy and cooling expenses
• Fast transient response with sub-millisecond command processing
• Seamless transitions between source and load modes without disruption
• Battery emulation mode for realistic battery characterization
• Supports parallel operation for increased power capacity
• Integrated high-accuracy power, voltage, and current measurements
• Compact 3U package with GPIB, Ethernet/LAN, and USB connectivity

Applications

• High-voltage DC converter and inverter testing
• Hybrid and electric vehicle (HEV/EV) system validation
• Energy storage and battery characterization
• Power electronics and grid interface testing
• Battery emulation for device reliability studies