UPS Systems Products« Power Supplies AC–DC Power Supplies DC-DC Converters Daitron Ultra Low Noise UPS Systems Laboratory Power Supplies UPS Rack Model 3 Phases 30 to 300 kW UPS Standalone 3 Phases 10 to 80 kW UPS Rack Model 1 Phase 720 bis 2700W UPS Standalone 1 Phase 900 to 2700W (9000W) UPS Desktop Model 1 Phase 240 to 480W