APC Easy 3S, Double-conversion (Online), 20 kVA, 20000 W, Pure sine, 304 V, 477 V
APC Easy 3S. UPS topology: Double-conversion (Online), Output power capacity: 20 kVA, Output power: 20000 W. Battery technology: Sealed Lead Acid (VRLA), Battery voltage: 220 V. Form factor: Tower, Product color: White, Display type: LED. Width: 15" (380 mm), Depth: 36.5" (928 mm), Height: 55.1" (1400 mm). Output voltage: 400 V