EA-ELR 10360-240 4U 30kW Programmable DC Electronic Load with Energy Recovery

The EA-ELR 10360-240 4U is a high-performance, energy-recovering programmable DC electronic load, designed for demanding test applications. It serves as a versatile bench power supply companion and programmable load, capable of sinking up to 30kW of power. This model specifically operates with a wide voltage range of 0-360V and a high current range of 0-240A, making it ideal for testing a variety of DC power sources, including high-power programmable DC power supplies and AC supply outputs. Featuring an input capacitance of 1800µF and exceptional energy recovery efficiency of up to 95.8%, it feeds regenerated power back into the AC grid, reducing operating costs and heat dissipation. The unit is equipped with a user-friendly 5-inch color TFT touch screen for intuitive control and monitoring. It includes a USB host port for convenient data logging directly to a USB stick, supporting various sequence and profile management. With built-in function generator, battery test, and MPP tracking capabilities, plus options for master-slave parallel operation to scale power beyond 30kW, the EA-ELR 10360-240 4U is a top-tier solution for R&D, QA, and production testing environments.

Key Features

• High Power & Wide Range: Handles up to 30kW, 360V, and 240A, suitable for testing high-voltage and high-current programmable DC power supplies and other sources.
• Energy Recovery Function: Recovers up to 95.8% of the absorbed energy and feeds it back into the AC grid, significantly improving efficiency.
• Advanced User Interface: Features a 5-inch color TFT capacitive touch screen for easy set value adjustment, status monitoring, and menu navigation.
• Integrated Data Logging: USB host port allows direct recording of measurement data to a USB stick for analysis and reporting.
• Programmable Functions: Includes a built-in function generator (sine, rectangular, triangular, trapezoidal, arbitrary), battery test, and MPP tracking for solar panel simulation.
• Scalable System: Supports master-slave parallel operation with up to 64 units for creating high-power systems up to 1920kW.
• Multiple Control Options: Can be operated manually via the HMI, or remotely via analog interface, USB, Ethernet, or optional interface modules (CAN, Profibus, Profinet, ModBus TCP, etc.).
• Robust Safety & Protection: Comprehensive protection features including OVP, OCP, OPP, OT, and Power Fail ensure safe operation for both the load and the device under test.