Eaton Protection as Easy as 3-5-9

Series 5 for Higher Protection Level

An intermediate solution for office environment and servers featuring good communication options. Operating in line-interactive mode, these UPSs provide protection from the five most common power problems.

1 Power Failure 
2 Power Sag 
3 Power Surge 
4 Undervoltage 
5 Overvoltage 

There are nine common types of power problems, shown in the table below. The 3-5-9 concept clarifies what types of problems can be avoided with which solutions, and in which environment each solution is the most useful.

Eaton Powerware UPS

Eaton 5 Series Overview Brochure

Eaton 5P Tower

750va - 3000va




Eaton 5P Rack Mount

1400va - 3000va
120 - 240v options


Eaton 5S

550va - 1500
120 and 240v versions





Eaton 5SC

500va - 1440va





Eaton 5PX

Rack/Tower Combinations