Xtreme Power Conversion Corporation
M90S-4S User’s Manual
Page 9
Uninterruptible Power Supply
2.5 Model Configuration
There are four configurations:
With Batteries
Without Batteries
Photo
UPS
Module
#
Max of 1
(Slot 1 ONLY)
Max of 2
(Slots 1 and 2 ONLY)
Max of 4
(Slots 1-4 ONLY)
0
Battery
Module
#
Max of 1
Max of 3
Max of 5
Max of 7
Cabinet
Height
10.5” (6U)
33.25” (19U)
45.5” (26U)
45.5” (26U)
2.6 Exterior
In the front of the UPS, there are control interface LCD Panel (4 and 6 slot chassis). Power Module slots and Battery
Module slots. A wiring terminal blocks, circuit breakers, communication slots (4 and 6 slot chassis), communication
ports are located at the back of cabinet. The side panels are locked by screws. The casters at the bottom of the UPS
cabinet can be used to move the UPS for short distances. There are four leveling feet to fix and stabilize the UPS
cabinet on the ground.
NOTE: The two slot chassis is intended to mount in a rack and doesn’t have casters or leveling feet.
