
1.7 ELECTRICAL
CONNECTIONS (14-18kVA)
NOTES
•
Connections to the building electrical system should utilize flexible raceway to
allow movement of the cabinet for service access.
•
All cabinets should be bonded to comply with applicable NEC Requirements.
•
Torque terminal screws to 20 in-lbs.
•
Electrical connections are made at the rear of the Electronics Cabinet and at the
rear of the Battery Cabinet.
1.7.1 CONNECTING THE AC INPUT SUPPLY TO THE UPS
In order to gain access to the external electrical connections it is necessary to remove the
protection panel situated on the rear of the UPS.
Ensure that the UPS is isolated before
removing this panel.
NOTE:
Once installation has been completed, the leveling feet on the UPS should be
lowered so that the casters are off the floor.
Input and
Battery
Connections
Conduit
Entry Points
Figure P: UPS connections (14-18kVA)
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