Chroma Regenerative Grid Simulator is a full 4 quadrant, fully regenerative, AC power source that emulates grid characteristics for testing to standards such as IEEE 1547 / IEC 61000-3-15 / IEC 62116. The grid simulator’s power can both sink to and source from the UUT seamlessly to test grid-connected devices including PV inverters, on-line UPS’s, smart grid, and EV related test applications including Vehicle to Grid (V2G) and Energy Storage System (ESS). In addition to supplying clean, precise and stable AC voltage, the 61800 is capable of simulating various types of distorted voltage waveforms and transient conditions required for product validation testing in the lab.