Rack UPS system with rack-mount kit Required rack space: 12 U Incl. network management card and serial interface Internal, automatic bypass Output: Hardwired 3-wire / 5-wire, 8 x IEC320-C19 (usable with 1-phase operation) Runtime (16 kW load): 5 min Runtime (12 kW load): 8 min Runtime (8 kW load): 15 min The UPS must be connected by a professional electrician. Recommended wire gauge (1-phase input): 50 mm² Recommended wire gauge (3/1-phase input): L1=50 mm², L2/L3=10 mm² Recommended wire gauge (3/3-phase input): 10 mm² Please note that higher delivery costs may apply due to product weight.