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ITECH | AC Electronic Load

IT8600 AC Electronic Load

The IT8600 AC Electronic Load is a high-performance, regenerative AC/DC electronic load offering a power range of 0~14.4 kVA. Designed for testing applications in UPS, inverters, AC power supplies, and other AC electronic components, it supports adjustable frequencies from 45 Hz to 450 Hz and features advanced functionalities such as harmonic measurement, oscilloscope waveform display, and parallel/three-phase control. With its built-in USB/CAN/LAN communication interfaces, this load offers precise control for dynamic testing, including inrush current and peak value measurements..

  • Detail
  • Special Features
  • Specification

The IT8600 AC Electronic Load is engineered for rigorous testing in various high-power applications, from uninterruptible power supplies (UPS) to solar inverters and AC/DC power supplies. It excels in energy efficiency with a high power density, offering up to 14.4 kVA in a 3U unit. By incorporating regenerative technology, the load can recover power and feed it back into the grid, reducing operating costs and environmental impact.

Equipped with dynamic testing features, the IT8600 supports a range of modes that make it suitable for inrush current testing, peak value measurements, and current ripple analysis. The built-in oscilloscope function allows users to display voltage and current waveforms, making it easier to capture transients and other significant signal behaviors in real-time.

For more advanced setups, the load supports parallel connection and three-phase output, essential for high-power testing environments. Its harmonic measurement function ensures the device can accurately analyze power quality, making it ideal for generators, UPS systems, and inverters that require robust and precise testing.

The IT8600 is also equipped with multiple protection features, including over-current, over-voltage, and over-power protections, ensuring both the device and the DUT are safeguarded during operation. This makes it highly reliable and suitable for R&D, system integration, and production testing in various industries.

  1. Wide Frequency Range:

    • 45 Hz to 450 Hz adjustable frequency for AC mode, catering to a broad range of applications.

  2. High Power Range:

    • Power output from 0~14.4 kVA, ideal for high-power applications like UPS, inverters, and AC power supplies.

  3. Oscilloscope Function:

    • Real-time waveform display of input voltage and current with screenshot capability for further analysis.

  4. Harmonic Measurement:

    • Voltage harmonic analysis up to the 50th harmonic, useful for verifying harmonic interference in power systems.

  5. Parallel/Three-Phase Control:

    • Supports parallel connection and three-phase control for large-scale or multi-phase testing. Available for AC 380V input.

  6. Advanced Protection Features:

    • Includes OTP, OCP, OVP, UVP, and OPP protection, safeguarding both the DUT and the load.

  7. Dynamic Testing Capabilities:

    • Measures dynamic parameters including inrush current, peak value, and power factor (PF), with real-time data capture.

  8. Customizable Measurement Modes:

    • Provides CC, CR, CP, and CS modes for AC testing, along with CC, CR, CV for DC testing.

  9. User-Friendly Interface:

    • 7” LCD touch screen with a graphical UI for intuitive operation and quick parameter adjustments.

  10. Communication Interfaces:

    • Built-in USB, LAN, RS232, and optional GPIB for flexible control and integration.




  • Voltage Range: 50~420 Vrms, 15~260 Vrms

  • Current Range: 0~160 Arms

  • Power Output: Up to 14.4 kVA

  • Resolution:

    • Voltage: 10 mV

    • Current: 20 mA

  • Accuracy:

    • Voltage: <0.1% + 0.1%FS

    • Current: <0.1% + 0.2%FS

  • Frequency Range: 45 Hz to 450 Hz

  • Modes: CC, CR, CP, CS, CC+CR, CE

  • Harmonic Measurement: Up to 50th harmonic

  • Communication Interfaces: USB, LAN, RS232, GPIB (optional)

  • Display: 7” LCD touch screen with graphical UI

  • Protection Features: OVP, OCP, OTP, UVP, OPP, POVP

  • Power Regeneration: Up to 88% energy regeneration efficiency

  • Parallel/Three-Phase Control: Supports Y and Δ configurations for three-phase testing