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ITECH | DC Electronic Load

IT8700 Multi-channel DC Electronic Load

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NABL-Accredited Calibration | Available on Request

The IT8700 Multi-channel DC Electronic Load offers a flexible modular design, supporting up to 16 channels in a single system, with high resolution and accuracy. Ideal for testing DC/AC converters, chargers, power supplies, and solar cells, it features dynamic modes and an automatic test function. Its modular approach allows custom configurations to meet specific power requirements..

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  • Special Features
  • Specification

The IT8700 series is a high-performance multi-channel programmable DC electronic load that allows users to build custom systems for testing DC power supplies, chargers, DC-DC converters, and other electronic components. Each unit features removable modules that can be selected based on the number of channels and power requirements. The series offers high accuracy (0.1mV/0.1mA) and dynamic test capabilities, making it suitable for automated test environments and R&D applications.

The load modules can operate in parallel, with high-speed synchronization, which is essential for testing systems with multiple outputs or handling high-power configurations. The dynamic power distribution function ensures efficient power management across channels, optimizing test setups and reducing cost.

  1. Modular Design:

    • Removable modules for easy system customization.

    • Up to 16 channels supported in a single system for high flexibility.

  2. Dynamic Power Distribution:

    • For dual-channel modules, power can be distributed dynamically to save costs.

  3. Fast Dynamic Response:

    • Up to 50kHz measurement speed for voltage and current, ideal for high-speed testing.

  4. Flexible Operation Modes:

    • Supports 8 operation modes: CC, CV, CR, CP, CV+CC, CR+CC, CW+CC, CV+CR.

  5. Adjustable Current Rise/Fall Time:

    • Precision control over load dynamics for accurate testing.

  6. Auto-Test Function:

    • Automatically determines if the test results exceed the specified limits, useful for production line testing.

  7. List Function for Complex Waveforms:

    • Simulate various complex current waveforms for more comprehensive testing scenarios.

  8. Full Protection:

    • Includes OVP, OCP, OPP, OTP, anti-reverse protection.

  9. Multiple Communication Interfaces:

    • Built-in Ethernet, USB, RS232 support, with SCPI protocol for integration into automated systems.

  • Voltage Range: 0-500V (models vary).

  • Current Range: Up to 120A (depending on model).

  • Power Output: Up to 600W per module.

  • Resolution:

    • Voltage: 0.1mV.

    • Current: 0.1mA.

  • Accuracy:

    • Voltage: ±(0.025%+0.025%FS).

    • Current: ±(0.05%+0.05%FS).

  • Measurement Speed: Up to 50kHz for voltage and current.

  • Operation Modes: CC, CV, CR, CP, CV+CC, CR+CC, CW+CC, CV+CR.

  • Protection: OVP, OCP, OPP, OTP, anti-reverse protection.

  • Interfaces: Ethernet, USB, RS232, SCPI protocol.

  • Size: 82 x 183 x 573 mm (depends on model).