Powerware 5140 - Manuals

Technical Specifications 1 The lead-acid batteries typically used in aUPS are considered viable as long as theycan maintain backup times of at least halfthat of new batteries. The illustration to theright shows that batteries that are constantlytrickle charged (as are virtually all other UPSbatterie...

U n i t y P o w e r F a c t o r R a t i n g What does unity power factor rating mean? Quite simply, it means that the watt rating of the UPS is equal to its VA rating. Traditionally, UPSs have been designed, built, and sold with a power factor rating of approximately 0.6 to 0.7. For example, a 1000 ...

Powerware ® 5 140 Model Selection Guide B A T T E R Y R U N T I M E S S T A N D A R D O N E A D D I T I O N A L T W O A D D I T I O N A L L O A D B A T T E R I E S E X T E N D E D B A T T E R Y M O D U L E E X T E N D E D B A T T E R Y M O D U L E S 1000 Watts 1 hour 2 minutes 2 hours 24 minutes 3 h...