Maruson Maruson ULT-1.5KRT 1500VA True Double Conversion, DSP Technology, Rack and Tower Uninterruptible Power Supply

The Ultima RT series UPS delivers online power quality and scalable battery runtimes for servers, voice and data networks, storage systems and other IT equipment. Featuring Online Double Conversion design and Zero Transfer Time, it can provide consistent and seamless Pure Sinewave power to critical loads. With the add-on advantage of Extended Runtime battery packs, the UPS backup time can be extended to maximize workflow flexibility. Features 1500VA True Double Conversion, DSP Technology, Rack and Tower Uninterruptible Power Supply True double-conversion online UPS Microprocessor control technology 0.9 Output power factor Pure sine wave output ECO and advanced ECO mode for energy saving Easy-shift LCD display for rack/tower mode Programmable power management outlets 50/60Hz frequency converter mode Emergency Power Off ( EPO) function External battery connector External maintenance bypass switch Graphic LCD display Operating mode Load, Battery and input/output information Specifications AC Input Frequency Range: 40-70Hz AC Mode: 88 Battery Mode:>86 ECO Mode: 95 Power Factor:>0.99 at normal voltage Output Current Crest Ratio: 5:1 Harmonic Distortion: <2 THD ( Liner load) Line Mode To Battery Mode: Zero Inverter To Bypass: 4ms Internal Battery Set: 12V/9Ah ( battery) X3 Typical Recharge Time: 4 hours recover to 90 Capacity Charging Current: 1 Amp Charging Voltage: 41.1V DC +/- 1