The professional rack mount LCD series provides an advanced level of power protection to support mission-critical servers, telecom equipment, VOIP & Internet working hardware. This series has both a pure sine wave waveform & full Automatic Voltage Regulation (AVR) technology, which delivers a consistent & clean AC signal that protects connected equipment & prevents costly business interruptions. The multifunction LCD readout provides ready access to power/battery condition vitals. The patented Green Power UPS advanced circuitry reduces UPS energy costs. You will find less heat dissipation as well. For UPS Product Selector Please Click Here.