ITECH IT7900E Series

The IT7900E series is a programmable, four-quadrant grid simulator. It is also a four-quadrant power amplifier, which can be used to test various grid-connected equipment. With advanced SiC technology, the power density of IT7900E series is very high, 6kVA in 1U, 15kVA in 3U. Utilizing parallel connection, the power can be extended to 960kVA at most. Rich operating modes meet various test requirement of single-phase, three-phase, reverse-phase and multi-channel. In reverse mode, the voltage can be extended to 200% of the rated voltage. The strong arbitrary waveform editing function can simulate various power grid disturbance waveforms, making it an ideal choice for testing and R&D laboratories.

• Adopts advanced SiC technology
• High power density/minimum rack space, 3U up to 21kVA
• 16Hz~150Hz
• Regenerative grid simulator & full 4-Quadrant AC&DC power sources
• Power Amplifier function for PHiL applications
• Three working modes： CV/Current Limit/Power Limit AC, DC, AC+DC or DC+AC output capability
• Comprehensive working modes selectable: single-phase, three-phase, reversed phase
• Programmable Output Impedance, allows simulation of real-World Utility Grid Impedance
• Compliance tests include LVRT /Phase Jump/Frequency variation/Harmonic Injection
• Supported regulatory testing include IEC61000-4-11/4-13/4-14 /4-28