Lucent Technologies 3000 VA Battery Times for the UPS and BIM, Battery Times for the UPS with BDM

Introduction 1

Battery Times for the UPS and BIM

During a power failure, the UPS battery supplies power to your equipment, providing time to complete computing activities prior to UPS shutdown￿ The duration of this time period is directly related to the UPS battery configuration￿ By adding battery modules, you can customize the UPS to provide enough battery time for normal processing activities￿

Load (VA)		Average Battery Time (in Minutes)
	Load (W)
at .7 PF*		1 Module	2 Modules	3 Modules
600	420	36.8	88	146
800	560	27.6	66	110
1200	840	18.4	44	73
1600	1120	13.7	33	54
2000	1400	10.7	26	42
2500	1750	8.3	20	33
3000	2100	6.5	16	27

*Typical Power Factor ￿PF￿

Battery Times for the UPS with BDM

		Average Battery Time (in Minutes)
Load (VA)	Load (W)
		1 Module	2 Modules	3 Modules
600	402	36.8	88	146
800	533	27.6	66	110
1200	800	18.4	44	73
1600	1067	13.7	33	54
2000	1333	10.7	26	42
2500	1667	8.3	20	33
3000	2000	6.5	16	27

iNOTE If using an EBC, refer to the EBC manual for approximate battery times.

Lucent Technologies Model 3000 UPS Operator￿s Manual ￿167+405+119 Issue 3￿ 3