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Solar Array Simulator Auto-Ranging Module

The Keysight MP4352A solar array simulator (SAS) auto-ranging DC power module can simulate the solar array’s output characteristics.

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  • Type

    SAS/2U

  • Maximum current per output

    20 A

  • Maximum power

    1400 W

  • Maximum voltage per output

    80 V

  • Number of outputs

    1

  • Regenerative power

    No

  • Arbitrary waveform generation

    No

  • Adjustable slew rate

    No

  • Measurement accuracy

    52.5 mV

  • Noise and ripple

    250 mVpp

  • Output response time

    N/A

  • Programming accuracy

    52.5 mV

  • Applications

    Photovoltaic testing

  • Command processing time

    1 ms

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Highlights

The MP4352A is primarily a current source with low output capacitance. This solution offers fast IV curve changes, enabling you to accurately simulate the output of different solar arrays under various environmental conditions such as temperature, age, eclipse, spin, and more. You can use this solution as a load with both source and sinking capabilities or use the module in load applications and other relevant scenarios.

Output ratings

  • Maximum power at 1,400 W
  • Maximum voltage at 80 V
  • Maximum current at 20 A
  • Source and sinking capabilities

Programming accuracy at 23°C ±5°C

  • Voltage (fixed mode) at 0.05% plus 12.5 mV
  • Current (fixed mode) at 0.1% plus 14 mA

Output voltage ripple & noise

  • Voltage noise peak to peak at 250 mV
  • Voltage noise root mean square (RMS) at 25 mV

Output current ripple & Noise (simulator / table mode)

  • Current noise peak-to-peak at 96 mA
  • Current noise RMS at 12 mA

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