IT7900HV 700V-1050V 90kVA-900kVA

  • Voltage up to 700 VL-N，1050 VL-N
  • 16Hz~100Hz
  • Used as regenerative grid simulator, four-quadrant source
  • CV/Current Limit/Power Limit
  • AC, AC+DC output capability
  • Three-phase output capability
  • Programmable Output Impedance，power impedance simulation
  • LVRT /Phase Jump/Frequency variation /Harmonic Injection
  • Regulatory testing include IEC61000-4-11/4-13/4-14 /4-28 *2
  • Touch screen; AC power meter and digital oscilloscope
  • Harmonic and interharmonic waveform synthesis*2
  • LIST/SWEEP/Surge&Sag*2 simulate grid disturbances
  • Voltage and current harmonics measurement, up to 50 times.*1
  • Front USB interface, support data and waveform import and export
  • Relay Ctrl output for electrical isolation between DUT and grid simulator.
  • Built-in USB/CAN/LAN/LXI compliant LAN interface/DigitalIO, optional GPIB /RS232
Model

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IT7900 Regenerative Grid Simulator High Voltage Series

IT7900 series represents a new generation of programmable, full four-quadrant grid simulators that can also be used as fourquadrant power amplifiers for testing all kinds of grid-connected products. Examples include PCS, energy storage systems,micro-grids, BOBC (V2X) and power related hardware loop simulation (PHiL). With the energy regenerative function, it provides 100% current absorption and feeds back to the grid through the device, saving power and cooling costs. IT7900 series is a high-voltage series with voltage up to 700 VL-N, even up to 1050 VL-N. The power can be easily extended to 900 kVA by parallel operation. Also, it has touch-screen, concise UI interface, and powerful arbitrary waveform editing function that can simulate a variety of grid disturbance waveforms. It is good choice for test and R&D labs.

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