Installation checklist

rAll packing materials and restraints have been removed from each cabinet.

rEach cabinet in the UPS system is placed in its installed location.

rA cabinet grounding/mounting kit is installed between any cabinets that are bolted together.

rAll conduits and cables are properly routed to the UPS and any ancillary cabinets.

rAll power cables are properly sized and terminated.

rNeutral conductors are installed or bonded to ground as per requirements.

rBattery cables are terminated on E4 (+) and E5 (–).

rBattery Shunt trip and Aux contact signal wiring is connected from the UPS to the battery breaker.

rLAN and telephone drops are installed.

rAll telephone and LAN connections have been completed.

rA ground conductor is properly installed.

rAir conditioning equipment is installed and operating correctly.

rThe area around the installed UPS system is clean and dust-free. (It is recommended that the UPS be installed on a level floor suitable for computer or electronic equipment.)

rAdequate workspace exists around the UPS and other cabinets.

rAdequate lighting is provided around all UPS equipment.

rA 230 Vac service outlet is located within 7.5 meters of the UPS equipment.

rThe Remote Emergency Power-off (REPO) device is mounted in its installed location and its wiring is terminated inside the UPS cabinet.

rThe normally-closed (NC) Emergency Power-off contact (pins 1 and 2 onTB1) is jumpered if not used.

rAlarm relays and building alarms are wired appropriately. (OPTIONAL)

rA remote battery disconnect control is mounted in its installed location and its wiring is terminated inside the UPS and battery cabinet. (OPTIONAL)

rAccessories are mounted in installed locations and wiring is terminated inside the UPS cabinet. (OPTIONAL)

rThe debris shield covering the UPS cabinet ventilation grill is removed.

rStartup and operational checks are performed by an authorized Eaton Customer Service Engineer.

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UPS 225 - 275 kVA

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Revision B

User’s and Installation Guide