ITECH – IT7900EP
| Aplicatii | Automotive, R&D |
| Bidirectional | Da |
| Familie | IT7900EP |
| Grid simulator | Da |
| Numar canale output | 1 |
| Parteneri | ITECH |
| Programabil | Da |
| Putere maxima | 10kW-100kW, >100kW |
| Tip output | AC |
Detalii produs ITECH – IT7900EP
Adopting advanced SiC technology, the IT7900EP series high-performance Regenerative grid simulator provides an all-in-one test solution that can be used not only as a grid simulator and four-quadrant power amplifier, but also as a four-quadrant regenerative AC/DC electronic load.The full four-quadrant operation, regenerative ability can feedback power to the grid, meet the needs of environmental protection, but also save a lot of electricity and heat dissipation costs. Compact, modular and efficient structure design allows the IT7900EP up to 21kVA in 3U single unit, and its power can be extended to 1MVA after master-slave parallel connection. Colorful touch screen with intuitive GUI allows IT7900EP to directly define different waveforms. The rich operation modes can meet the test requirement of single-phase, three-phase, reverse-phase. It provides high flexibility for testing and can be widely used in many fields such as PV, ESS and EV.
Functions and Advantages
All in one unit
IT7900EP series integrates 3 products, a grid simulator, an AC/DC programmable power supply and a regenerative AC/DC load.
4-Quadrant output
IT7900EP series is not only a full four-quadrant power grid simulator, but also a full four-quadrant AC/DC electronic load. It can operate in all four quadrants. The efficient energy regeneration function makes it good for testing the frequency change of grid-connected PV inverters, voltage transients and anti-islanding protection.
High power regeneration efficiency
Whether it is used as a grid simulator or a load, in AC or DC mode, the IT7900EP is high efficiently power regenerative. The energy generated by the DUT can be fed back to the local grid instead of dissipating in the form of heat, which is good for energy-saving and environment protection.
Complete operating mode
Simulate power grid and low voltage ride through (LVRT) testing
Low voltage ride-through refers to the ability of the power generation system to continue to operate without disconnecting from the grid within a certain
range of voltage drop when the grid fault or disturbance causes a voltage drop, and even provides a reactive power to help the system recover the
voltage. You can edit the test parameters under LVRT condition. With the fast response, it can fully meet the test requirements of LVRT. At the same time,
the IT7900EP series has the function of arbitrary waveform. With the LIST function, it can edit and simulate various grid disturbance waveforms through
the panel or software, such as instantaneous power failure, surge and voltage rise and fall.
