AC/DC power supply IT7900

single-phasethree-phase3U

The IT7900 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. For example, PCS, energy storage system, microgrid, BOBC (V2X), PHiL, etc. With the islanding mode (RLC settable), a single unit of IT7900 can realize the anti-islanding protection test. Besides, the power density of IT7900 series is very high, 15kVA in 3U. After parallel connection, the power can be extended to 960kVA at most. Highlighted Features ♦ Adopt advanced SiC technology ♦ Regenerative grid simulator & full 4-Quadrant AC&DC power sources ♦ Power Amplifier function for PHiL applications ♦ Professional anti-islanding test mode, can set and simulate the RLC (resistive-inductive-capacitive), active and reactive power circuit for anti-islanding detection *3 ♦ 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 and multi-channel *1 ♦ Programmable Output Impedance, allows simulation of ♦ Real-World Utility Grid Impedance ♦ Compliance tests incl LVRT /Phase Jump/Frequency variation/Harmonic Injection ♦ Supported regulatory testing include IEC61000-4-11/4-13/4-14/4-28 ♦ Current source mode Features ♦ Wide voltage ranges: 350V L-N ♦ Master-slave parallel with current sharing technology, up to 960kVA ♦ Intuitive touch screen;Built-in single/3-phase AC power meter;Scope function