1.6.4 CONNECTING THE UPS TO THE OUTPUT CABINET (8-12KVA)
The Output Cabinet is connected to the UPS cabinet by flexible conduit. Begin the
connection by attaching the 90° end of the flexible conduit to the UPS cabinet. The two
black wires attach to the A and B terminals and the ground wire attaches to the ground
terminal (reference Figure E.) Remove the front panel from the output cabinet by
unlocking the door, removing two restraining screws and lifting the panel off. Remove one
of the ¾” knock outs from the conduit entry panel (located at the bottom front of the
cabinet.) Route the wires through the knockout hole. Secure the conduit to the access
panel. Connect the black cables to terminals A and B in the output cabinet and the green
and yellow wire to the ground stud as shown in Figure K. The leveling feet of the output
cabinet should be lowered after installation to bring the casters off the floor and to match
the cabinet height to the UPS.
Input connections
Ground
connection
point
Interconnect
cable from
UPS
Front of Cabinet
Figure K: Output Cabinet connection to UPS - 8-12kVA (back of cabinet)
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