APC GVSUPS40KHS. UPS topology: Double-conversion (Online), Output power capacity: 40 kVA, Output power: 40000 W. Form factor: Tower, Product colour: White, Display type: LCD. Width: 521 mm, Depth: 847 mm, Height: 1485 mm. Input connection type: 4-wire (3PH + G), 5-wire (3PH + N + G), Nominal output voltage: 400 V, Nominal input voltage: 400 V