High availability modular scalable UPS. Battery connection cable included._x000D_ Wide input voltage, compliant with seismic conduction and vehicle carry test. Programmable outputs with cascade protection. Automatic battery testing. Dust proof and wide tempertaure tolerance. 6kVA / 6kW load (unity power factor)_x000D_ Battery Modules required UP6140 (1-6 supported)_x000D_ Includes DC battery cable, rail kit and IS-UNITY-DP Comms Card_x000D_ Long Run model - supports external battery strings with high capacity 5A charger_x000D_ 1ph in/out