ENGLISH
User’s manual 2 UPS EVO DSP PLUS Modular
1 Introduction
UPS EVO DSP PLUS Modular (UPS means Uninterruptible Power Supply) is the result of constant technological
research aimed at obtaining the best performance at the lowest cost.
UPS EVO DSP PLUS Modular is an advanced ON-LINE UPS built specifically to protect your computer from any
irregularities in the AC line (for example blackouts, brownouts, over voltages, micro-interruptions), which often
cause damage to hardware and software.
All that is possible because UPS EVO DSP PLUS Modular is a Double-Conversion ON-LINE UPS.
Under normal AC line condition UPS EVO DSP PLUS Modular provides an automatic Output Voltage regulation from
the Rectifier and Inverter blocks and filters out frequently occurring electrical disturbances (high Voltage
transients, spikes, interferences, etc.), thus protecting the devices connected to its outlets. During a power
failure, UPS EVO DSP PLUS Modular continues supplying adequate AC power (with a true sine wave) to all
connected devices through batteries and by its DC/AC converter (Inverter).
UPS EVO DSP PLUS Modular protects the devices from accidental overload or Inverter fault by an Automatic Bypass
that directly connects the AC Input line with Output LIne.