Configuring Load Segments
Considerations
Before connecting the UPS to other devices, verify the load the UPS will be carrying. Make sure that the cumulative total device Watts or VA rating (the load) does not exceed the Watts or VA rating for the UPS.
When the UPS batteries are fully charged, backup time for R6000 Series units at recommended 80% load is greater than 8 minutes without Extended Runtime Modules attached. Battery runtimes can surpass 15 minutes and more with partial loads, while ERM additions can increase runtimes up to 30 minutes, even at 80% loads. Keep this in mind when loading the UPS.
Battery runtimes may vary depending on several factors, including, but not limited to: ambient temperature; age of batteries; and, number of cycles.
Table
Load Effect on Backup Time
Load % | Estimated Backup Time |
100 | Greater than 6 minutes |
|
|
80 | Greater than 8 minutes |
|
|
50 | Greater than 15 minutes |
|
|
80% plus 1 ERM | Greater than 18 minutes |
|
|
80% plus 2 ERMs | Up to 30 minutes |
|
|
NOTE: Compaq recommends the load should not exceed 80% of the Compaq
R6000 UPS rated output.
Attaching the Load Segments
Attach the load equipment to the appropriate UPS output receptacles using approved power cords. See “Load Segments” in this section for receptacle configuration.
