EA-ELR 10750-12 2U Programmable Electronic DC Load with Energy Recovery

The EA-ELR 10750-12 2U is a high-performance programmable DC load and electronic DC load that features advanced energy recovery technology, feeding up to 95% of absorbed power back into the grid; as a 3000W DC load, it covers a high voltage range of 0-750V and current range of 0-12A, with rapid dynamic response (10ms rise and fall times) and exceptional accuracy (0.05% voltage, 0.1% current, 0.3% power), supporting constant voltage (CV), constant current (CC), constant power (CP), and constant resistance (CR) operating modes, and integrates a built-in function generator, battery test function, and MPP tracking for solar panel testing, plus multiple interfaces including USB, Ethernet, analog, and optional digital modules for flexible remote control, and enables parallel operation with up to 64 units via master-slave bus for scalable high-power applications, making it an ideal solution for testing high-voltage power supplies, programmable DC power sources, and other high-power DC sources with superior efficiency and precision.

Key Features

• High-Efficiency Energy Recovery: Recuperates up to 95% of energy back to the AC grid, significantly reducing operating costs and thermal management requirements.
• High Voltage Capability: Supports 0-750V input voltage and 0-12A current at 3000W power for testing high-voltage power supplies and systems.
• Fast Dynamic Response: 10ms rise and fall times enable quick transient response for dynamic load testing applications.
• High Precision Measurement: Offers 0.05% voltage accuracy, 0.1% current accuracy, and 0.3% power accuracy for reliable test results.
• Multiple Operating Modes: Supports CV, CC, CP, and CR modes for comprehensive load simulation and testing flexibility.
• Advanced Testing Capabilities: Includes built-in function generator, battery test, and MPP tracking for diverse testing applications.
• Extensive Connectivity Options: Features USB, Ethernet, analog interfaces, and optional digital modules for seamless integration into test systems.
• Scalable System Architecture: Allows parallel operation of up to 64 units via master-slave bus for high-power testing requirements.
• Intuitive User Interface: Equipped with a 5-inch color TFT touchscreen and user-friendly controls for easy operation and monitoring.
• Industrial-Grade Construction: 19-inch 2U rack-mount design with forced air cooling ensures reliable performance in demanding environments.