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Single-Phase Products And Solutions

Eaton's power management solutions are based on protecting 
the nine most common power problems present in any 
environment. This unique approach makes your product selection 
decisions about power protection much simpler. The nine power 
problems listed below are potentially harmful to both your data 
and your hardware. 

Eaton products offer three levels of power protection: Level 
3, Level 5 and Level 9, plus the rugged FERRUPS® product 
line that provides protection from eight potential problems 
in harsh environments.Based on the parameters defined by 
your application, you can select a UPS from the level that best 
matches your power protection needs.

The Level 3 UPS primarily protects against three of the nine 
power problems including power failures, power sags and power 
surges. This essential, cost-effective protection is necessary 
in order to prevent damage such as data loss, file corruption, 
flickering lights, hardware damage and equipment shutoff. For 
example, if the utility fails you could lose all of your work-in-
progress. The Level 3 UPS offers a degree of protection against 
the remaining power problems and is most commonly used to 
protect single workstations and point-of-sale (POS) equipment.

Basic solution: Protection from three potential problems

Level 5 UPS are most effective against five power problems 
(power failures, power sags,power surges, under-voltage and 
over-voltage) and offer a degree of protection against other power 
problems. Some of the damages you risk by not using a Level 5 
UPS include premature hardware failure, data loss and corruption, 
data error, keyboard lockup, storage loss and system lockup. Level 
5 UPS are recommended for small network systems - all the way 
up to enterprise networking environments.

Intermediate solution: Protection from five potential problems

Level 9 UPS protects against all nine power problems: power 
failures, power sags, power surges, under-voltage, electrical line 
noise, over-voltage, frequency variation, switching transients and 
harmonic distortion. Level 9 comprehensive protection minimises 
the opportunity for component stress, burnt circuit boards, data 
crashes and program failures.Level 9 UPSs offer the highest level 
of power protection available and are always recommended for 
mission-critical applications like server farms, hospitals and Voice 
Over Internet Protocol (VOIP) applications.

Complete solution: Protection from all nine potential problems