NH Research 4700-2 High Current DC Electronic Load

Introducing the NH Research 4700-2, a cutting-edge high-current DC electronic load designed for robust testing applications requiring exceptional power handling and current measurement. This advanced instrument is ideal for evaluating a variety of power conversion products including high-power DC supplies, telecom rectifiers, fuel cells, and batteries.

Key Features

• High Performance: Operates at a current range of 0-400A, voltage range of 1-120V, and a maximum power rating of 2000W (2kW), ensuring versatility for various applications.
• Dynamic Testing Capability: Eliminate the need for separate external instruments with built-in advanced measurement features that capture critical timing and dynamic performance metrics during UUT (Unit Under Test) power cycling.
• Robust Protection Features: Comprehensive safety measures including output over-voltage, over-current, over-power, reverse-voltage, and internal over-temperature protection keep your equipment secure and operational under various conditions.
• Macrorecording Functionality: A unique 100-step macrorecording capability allows for the creation and playback of complex, precisely timed multi-mode load profiles, facilitating intricate testing scenarios.
• Modular and Synchronous Control: Operate multiple units efficiently in parallel as a single load, enhancing testing flexibility and load balancing.

Advanced Testing Capabilities

The NH Research 4700-2 transforms challenging tests into achievable tasks. Perform critical evaluations such as:

• Turn-on testing into capacitive reactive loads.
• Confirming complete V-I curves for Lithium-Ion battery chargers.
• Device protection testing to prevent potential damage in case of protection circuit failures.

Specifications

For a complete understanding of the capabilities of the NH Research 4700-2, please refer to the datasheet available.