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Compaq Scalable Card
Because evolving system needs may require a higher power level to accommodate an increased
load,users can add the Scalable Card to their Compaq UPS.Enabling up to three UPSs to
be connected to one group of network devices,this option provides power scalability and
field upgradeability. Rather than having to purchase a new,larger UPS to increase load
capacity, users can choose to connect a second or third UPS to the original UPS to achieve
the right power level for their system.
Application: Need increased server capacity;need a larger UPS?
Solution: Add another (smaller) UPS and install Compaq’s Scalable Card.This provides
flexibility and eliminates the need to buy a larger UPS.In the example below,
Load 1 on UPS 2 becomes a virtual third load segment.
CPU
UPS 3
UPS 1
UPS 2
Scalable Card
UPS Option Card Slot
Disk Array
( 1.5 KVA) UPS 1
3 KVA
Load 1
Load 2
Load 1
Load 2
Disk Array
CPU
( 1.5 KVA) UPS 2
Disk Array
Outlets
UPS Option
Card Slot
Disk Array
UPS 1
Load 1
Load 2
Disk Array
CPU
Outlet
BEFORE
AFTER
Compaq UPS Option Cards (continued)
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