APC Galaxy VS UPS 20kW 400V for External Batteries, Start-up 5x8 Highly efficient, easy-to-deploy 20 kW, 400 V 3-phase UPS that brings best-in-class power protection to edge, small and medium data centers, as well as to critical infrastructure in commercial and industrial applications. Compact design, high-density technology and modular architecture keep total cost of ownership low and operational efficiency at the highest levels. Galaxy VS reduces your energy losses by up to 66% with the patented eConversion mode reaching up to 99% efficiency levels and delivering more energy savings than even our industry-leading 97% efficiency in normal operating mode. The UPS is EcoStruxure connected to give you peace of mind with cloud-based remote monitoring and management via your smartphone. Includes 5x8 start-up service. See the battery runtime chart for details. Main Input Voltage 400 V 3 phases Other Input Voltage 380 V, 415 V Main Output Voltage 400 V 3 phases Other Output Voltage 380 V, 415 V Rated power in W 20 kW Rated power in VA 20 kVA Output connector type- Hard wire 5-wire (3P + N + E) 1 Battery type- External battery system, Li-Ion (Lithium-Ion), VRLA Provided equipment- Dust filter, Installation guide, Integrated network management, Power modules ship installed, Start-up service, Top and bottom cable entry. Bypass voltage tolerance +/- 10 % Max bypass input current 32 A Redundant No Ambient air temperature for operation 0…40 °C Relative humidity 0…95 % non-condensing Operating altitude 0...3281 ft Ambient air temperature for storage -25…55 °C Storage Relative Humidity 10…80 % non-condensing Storage altitude 0.0000000000…15240.0000000000 m Acoustic level 65 dBA Heat dissipation 2187.8 Btu/h IP degree of protection IP21 Compatible Service bypass panels-GVSBPAR10K30H, GVSBPSU20K60H Compatible Spare parts- GVSOPT001, GVSOPT002 Compatible Accessories-AP9644, GVSBPAR40K50H Compatible Batteries-LIBSESMG13IEC, LIBSESMG16IEC, GVEBC11, GVEBC7