Keysight EL4926A Regenerative DC Electronic Load

Overview

The Keysight EL4926A is a 1U regenerative DC electronic load with voltage range 0–800V, current range 0–16A, and 4kW power rating. Its regenerative design returns up to 95% of absorbed energy back to the grid, reducing energy costs and cooling requirements. Built-in voltage and current measurements, multiple I/O interfaces, and system-ready capabilities make it suitable for R&D, design validation, and production testing.

Key Features

• Voltage range: 0–800V; current range: 0–16A; power: 4kW
• Regenerates up to 95% of energy back to grid
• Multiple operating modes: CV, CC, CR, CP plus four complex modes
• Built-in voltage and current measurement with 3-inch LCD display
• AC input: 200–520 VAC, 50/60 Hz
• Standard interfaces: Ethernet/LAN, USB 2.0, CAN (optional GPIB, analog, RS-232)
• Web interface for remote control and monitoring
• Paralleling support: up to 16 units for unified control up to 192 kW
• Waveform generation for transient simulation
• LXI Device Specification 2016 compliant
• Optional PathWave BenchVue software for advanced analysis
• Compact 1U form factor; rack mount ears available separately

Applications

• Battery testing and emulation with transient simulation
• Power supply validation and design testing
• Inverter and converter development
• Renewable energy and grid integration testing
• High-power component testing in production