ActionPower NEXUS AC Regenerative Power Supply
4-Quadrant AC Grid Simulation for Inverter and Energy Storage Validation
The NA Series combines AC source and load functionality with true 4-quadrant regenerative operation, feeding absorbed test power back to the grid at up to 91% efficiency. Available in 90V and 470V AC variants, it's built to reproduce real grid conditions, disturbances, and fault scenarios for validating grid-connected inverters, energy storage systems, and EV charging infrastructure.
Scaling from 90kVA to 675kVA per cabinet, the NA Series serves as both a realistic AC grid emulator and a load bank in one instrument, supporting the full IEC 61000-4-x disturbance library alongside custom waveform programming for LVRT, anti-islanding, and grid code compliance testing.
