UPS INSTALLATION PLAN AND UNPACKINGEaton Power Xpert 9395P-1200 UPS (1200 kVA, 1200 kW) Installation and Operation Manual P-164000500 Rev 4 www.eaton.com/powerquality3-14Table 3‐6. 480V Input/Output Ratings and External Wiring Requirements for the Four UPM – Separate BatteryBasic Unit RatingUnits Rating 50/60 HzkVAkW10001000110011001200110012001200Input and Output Voltage Volts 480/480 480/480 480/480 480/480AC Input to UPS Rectifier (0.98 Minimum pF)Full load current plus battery recharge current(3) Phases, (1) GroundMinimum Conductor SizeNumber per PhaseAAmps 1485 1600 1600 1781AWG orkcmil(each)500(5)500(6)500(6)500(6)AC Input to UPS BypassFull Load Current(3) Phases, (1) GroundBAmps 1203 1323 1443 1443Minimum Conductor SizeNumber per PhaseAWG orkcmil(each)500(5)500(5)500(5)500(5)DC Input from Each Battery Disconnect to Each UPS UPM(1) Positive, (1) NegativeMinimum Conductor SizeNumber per PoleCTotalAmps 658 658 658 658AWG orkcmil(each)500(3)500(3)500(3)500(3)AC Output to Critical LoadFull Load Current(3) Phases, (1) GroundDAmps 1203 1323 1443 1443Minimum Conductor SizeNumber per PhaseAWG orkcmil(each)500(5)500(5)500(5)500(5)NOTE Callout letters A, B, C, and D map to Figure 6‐6 .NOTE Bypass wiring data is not applicable to IOM configurations.Battery Conductor Sizing: Eaton strongly recommends using the specified DC conductor size and quantity shown above for optimum systemperformance and battery run time.Battery Cable Routing RequirementsConduit applications:* Each conduit must have a Positive, Negative, and Ground conductor.* There must be an equal number of positive and negative conductors in a single conduit. Only one ground conductor is required in eachconduit.Raceway applications:* Positive and negative battery cables must be run side by side in the raceway in an alternating pattern (+ - + - + - + -).* There must be a ground cable running in the raceway with the battery cables.
