The Kikusui PCR-WEA / WEA2 series are ultra-high power density programmable AC/DC power supplies based on PWM inverter topology. Extremely compact design packs 6 kVA into a 6U rack unit, with single-unit max power up to 36 kVA. The lineup spans 1 kVA to 36 kVA; models ≥3 kVA support one-click switching between single-phase, single-phase 3-wire and three-phase output, with full-rated 100% DC output capability

PCR-WEA: Standard basic model, power sourcing only without energy regeneration;

PCR-WEA2 / PCR-WEA2R: Enhanced version. Models with suffix R integrate regenerative sink mode, returning load energy back to the grid to cut power consumption and heat generation, ideal for regenerative loads such as motors and energy storage converters.