Compaq Scalable Ups Card - Compaq 204451-002 - UPS T2200 XR Reference Manual

B-4 Compaq Power Products Software Reference Guide

Compaq Scalable UPS Card

Figure B-3. Scalable UPS Card
Because evolving system needs may require a higher power level to
accommodate an increased load, users can equip their UPS with the Compaq
Scalable UPS Card.
By adding the Scalable UPS Card to a UPS, one server can control up to three
UPS units with up to nine independently scheduled load segments. This allows
the user to add UPS power ratings incrementally, as power requirements grow,
with added storage and server capacity or other load availability. To Compaq
Power Management software, additional UPS units, added using the Scalable
UPS Card, appear as one virtual UPS.