351-3000-07GSE is a ruggedized aerospace ground support equipment (GSE) avionics test power supply, engineered to AS9100D quality standards and SAE AS6865 specifications, optimized for pre-flight and MRO testing of avionics systems across narrow-body Airbus A320neo/Boeing 737 MAX and wide-body Boeing 777X/A350 XWB fleets.

Fabricated from high-strength steel with a weather-sealed IP65 enclosure, it delivers stable, regulated power outputs (28V DC, 115V/400Hz AC) with ±0.5% voltage accuracy and 1500W maximum power capacity. The unit integrates a digital control panel, overload/short-circuit protection, and a rechargeable battery (8-hour standalone runtime), weighing 22 kg with dimensions of 450mm×300mm×250mm. Compliant with aviation GSE safety protocols, it enables safe, accurate avionics functional testing, streamlining ground maintenance workflows and ensuring pre-flight system readiness for technicians.