Keysight ATE Series

RP5900 Series Regenerative Power Supplies

High-power, high-density regenerative DC power supplies with integrated electronic load

Power Without Compromise

The Keysight RP5900 Series redefines performance and efficiency in DC power testing. These compact, bidirectional power supplies combine source and load functionality in one integrated solution, delivering up to 12 kW in only 1U or 2U of rack space. With a regenerative design that returns energy to the grid, you reduce total power consumption and cooling costs while maintaining exceptional accuracy and responsiveness.

Paired with PathWave Advanced Power Suite, the RP5900 Series gives you the tools to automate, analyze, and validate complex power devices faster, without compromising performance or programmability.

Key Capabilities

• Complete Regenerative Power Solution
  Seamlessly operate as both a DC source and a regenerative electronic load in two-quadrant mode.

• Wide Voltage and Current Range
  Choose from 80 V, 500 V, or 800 V models with up to ±240 A output current for broad test coverage.

• Scalable Power from 2 kW to 12 kW
  Configure systems to match everything from small-scale device tests to high-power validation.

• Space-Efficient Design
  Industry-leading 1U and 2U form factors maximize rack density and streamline integration.

• Parallel Up to 16 Units
  Expand your system with stackable parallel connections while maintaining synchronized performance.

• Energy-Efficient Operation
  Regenerate absorbed power back to the grid to significantly lower operational and cooling costs.

• Accelerated Battery Testing
  Built-in waveform generation enables dynamic battery simulation and cycling.

Efficiency Meets Innovation

Whether you’re testing EV components, renewable systems, or high-performance power converters, the RP5900 Series provides a complete, regenerative test platform designed for speed, precision, and sustainability.

EL4900 Series Regenerative Electronic Loads

High-power, high-density regenerative DC electronic loads

Power Without Compromise

The Keysight EL4900 Series delivers high-performance DC electronic loading in a compact, regenerative package. Designed for midrange applications, the EL4900 returns absorbed energy back to the grid, reducing energy consumption and thermal overhead while maintaining uncompromising accuracy and control.

With 1U and 2U models available, this series offers exceptional power density, modularity, and flexibility. When combined with PathWave Advanced Power Suite, you gain powerful automation, data insights, and validation tools to accelerate power device testing and development.

Key Capabilities

• Complete Regenerative Load System
  Absorb and return energy efficiently for safe, sustainable operation.

• Flexible Voltage and Current Options
  Available in 80 V, 500 V, and 800 V configurations with current sinking up to 240 A.

• Wide Power Range
  Supports 2,000 W to 12,000 W, enabling use across diverse testing environments.

• Compact and Scalable Design
  Optimize rack space with 1U or 2U chassis; connect up to 16 units in parallel for greater power capacity.

• Reduced Energy Costs
  Regenerative design cuts electricity and cooling expenses by returning power to the grid.

• Easy System Integration
  Built-in LAN, USB, and CAN interfaces, plus optional analog, GPIB, and RS-232, make setup seamless.

Performance You Can Trust

From power converters to energy storage systems, the EL4900 Series delivers the versatility, precision, and sustainability needed for modern power testing, without compromise.

Unlock lab and production testing power in a compact 1-U rack footprint. The DP5700 Series delivers up to 3.4 kW of output, high-voltage/current flexibility, secure data handling, and full connectivity — all in a tightly packaged, scalable format for modern test environments.

Key Benefits

1. Maximise Rack Space
With both 1.5 kW (half-rack) and 3.4 kW (full-rack) models in a 1 U high chassis, the DP5700 lets you increase channel density and reduce footprint.

2. High Performance Output
Models supporting up to 600 V and up to 340 A deliver impressive power for demanding DUTs.

3. Built-in Measurement & Protection
Integrated voltage/current sensing, ±overshoot protection (OVP/UVP), over-current (OCP) and over-temperature (OTP) ensure safe and repeatable test results.

4. Secure & Automated Integration
Standard LAN, USB and GPIB interfaces plus LXI Class C compliance make system integration straightforward. A removable SD card supports secure data workflows in restricted labs.

5. Scalable and Flexible
For high-power applications you can connect up to four units in parallel (to increase current) or two in series (to increase voltage), offering flexibility without custom builds.

Use Cases

• Validation of high-power components in automotive, aerospace or industrial applications

• Production racks where lab bench space is at a premium

• Secure test environments requiring physical removable memory for data protection

• Multi-channel setups where density, repeatability and remote control matter

Why Choose the DP5700 Series?

In a test ecosystem where device power demands are increasing and lab/production real-estate is constrained, the DP5700 brings together density, control, and security. You gain the ability to:

• Fit more power into less space

• Maintain high-quality output and measurement fidelity

• Safeguard your test data and device under test

• Scale up as your power needs grow

Ready to elevate your power testing? Contact Valuetronics to request a quote on the DP5700 Series and see how much more you can achieve in just 1 U.