External power supply cabinets at depot facilities – manufacture and delivery of 20 cabinets

Summary

The tender concerns the manufacture, complete electrical assembly, testing and delivery of 20 external power supply cabinets for public transport depot facilities in Frankfurt. The cabinets must be built in accordance with the contracting authority’s works and installation plans and fitted with control, measurement, protection and distribution equipment. Key technical requirements include dimensions of 1,200 × 2,000 × 500 mm, IP55 protection, a corrosion-resistant construction, proper earthing, ventilation and a transparent 2,000 V impact-resistant cover for the load circuit. The supplier must perform the required VDE measurements, provide measurement and test reports, deliver documentation in German and participate in factory acceptance testing. According to the clarification responses, delivery will take place in two batches of 10 cabinets; H05Z-K cable may be used in 24 V circuits, and Radox 4GKW-AX 1800 V cable is permitted for the 750 V DC measurement circuit. The tender must be submitted electronically in German by 22 September 2026 at 10:00 and must remain valid for 59 days. Price is the only award criterion, with a weighting of 100%.