Introduction - Dell H955N User Manual

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Introduction

t Line-Interactive Rack uninterruptible power system (UPS) protects your sensitive electronic
The Dell
equipment from basic power problems such as power failures, power sags, power surges, brownouts, and
line noise.
Power outages can occur when you least expect them and power quality can be erratic. These power
problems have the potential to corrupt critical data, destroy unsaved work sessions, and damage
hardware — causing hours of lost productivity and expensive repairs.
With the Dell Line-Interactive Rack UPS, you can safely eliminate the effects of power disturbances
and guard the integrity of your equipment. The UPS's flexibility to handle an array of network devices
makes it the perfect choice to protect your LANs, servers, workstations, and other electrical equipment.
Figure 1 shows the Dell Line-Interactive Rack UPS.
Figure 1. The Dell Line-Interactive Rack UPS
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Introduction