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 colour: White. Display type: LED. Compliance certificates: RoHS. Certification: CE. EAC. IEC 62040-1-1. IEC 62040-2. IEC 62040-3. IEC 62040-4. ISTA 2B. RCM. WEEE. REACH. Width: 380 mm. Depth: 928 mm. Height: 1400 mm