A-2 Eaton BladeUPS 12 kVA Maintenance Bypass Cabinet Installation and Operation Manual P-164000130—Rev 1 www.eaton.com/powerquality
A.1 Installation Checklist
o All packing materials and restraints have been removed from each cabinet.
o Adequate workspace exists around the MBC and other cabinets.
o Adequate lighting is provided around all UPS system equipment.
o Air conditioning equipment is installed and operating correctly.
o Each cabinet in the UPS system is placed in its final installation location. The UPS and MBC must be
installed on a level floor suitable for computer or electronic equipment.
o The MBC cabinet is bolted to the floor for permanent installations.
o All conduits and cables are properly routed to the MBC.
o All power cables are properly sized and terminated.
o A ground conductor is properly installed.
o MBC maintenance bypass aux contact signal wiring is connected from the MBC to the UPS.
o The area around the UPS and MBC system is clean and dust-free.
o OPTIONAL – Distribution panel branch circuit breakers are installed and wired to the load.
o OPTIONAL – If MBC remote emergency power-off (REPO) switch is installed:
o The REPO device is mounted in its installed location and its wiring is terminated in the UPS and MBC. The
REPO switch must be a latching–type switch with two sets dedicated contacts.
o MBC remote emergency power-off (REPO) signal wiring is connected from the MBC to the REPO button.
o Ensure that SEPARATE contact was used to wire the REPO to the UPS.
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