APC E3SUPS20K3IB. UPS topology: Double-conversion (Online), Output power capacity: 20 kVA, Output power: 20000 W. Battery technology: Sealed Lead Acid (VRLA), Battery voltage: 240 V. Form factor: Rackmount, Product colour: White, International Protection (IP) code: IP20. Compliance certificates: RoHS, Certification: CE, EAC, IEC 62040-1-1, IEC 62040-2, IEC 62040-3, IEC 62040-4, ISTA 2B, RCM, WEEE. Width: 380 mm, Depth: 907 mm, Height: 1400 mm