ac power source programmable - dc/ac power supply-Preen ac power corp.

via：https://www.chromausa.com/instruments/ac-sources/

Designed for PV inverter, Smart Grid and EV related test applications, the 61800 Regenerative Grid Simulator is a full 4 quadrant, fully regenerative, programmable AC power source with advanced features for compliance, safety and product verification testing. Power can both sink and source from the UUT seamlessly to support a multitude of applications. In cases where the UUT sources current, a detection circuit will sense the excess power and recycle it back to the grid. Using state-of-the-art digital control technology the 61800 can deliver up to 300VAC at output frequencies ranging from 30Hz to 100Hz. The AC+DC feature allows for applications that require a DC offset bias.
Power rating: 30kVA / 45kVA / 60kVA single or three phase output
Output voltage:
0-300VLN / 0-520VLL
Unique Features
Full 4 quadrant, fully regenerative up to 100% of output current rating
Programmable voltage and current limits
Voltage dips, short interruption, voltage variation, phase angle control, etc.
Harmonics, inter-harmonics waveform synthesizer
GPIB, RS-232, USB and Ethernet


KeyWords Tag：ac source power supply