UPS Installation Plan and Unpacking3-14 Power Xpert TM 9395 UPS (450–825 kVA) Installation and Operation Manual 164201725—Rev 10 www.eaton.com/powerqualityTable 3-5. Input/Output Ratings and External Wiring Requirements for the Three UPM Power Xpert 9395-825/650, 9395-825/750, and 9395-825/825 – Separate BatteryBasic Unit RatingUnits Rating 50/60 HzkVAkW650592650592750683750683825751825751Input and Output Voltage Volts 400/400 480/480 400/400 480/480 400/400 480/480AC Input to UPS Rectifier (0.98 Minimum pF)Full load current plus battery recharge current(3) Phases, (1) Ground A Amps 1070 892 1234 1029 1358 1132Minimum Conductor SizeNumber per PhaseAWG or kcmil(each)500(4)500(3)500(4)500(4)500(5)500(4)AC Input to UPS Bypass (Four Wire)Full Load Current(3) Phases, (1) Ground B Amps 938 782 1083 902 1191 992Minimum Conductor SizeNumber per PhaseAWG or kcmil(each)500(3)350(3)500(4)500(3)500(4)500(4)AC Input to UPS Bypass (Five Wire)Full Load Current(3) Phases, (1) Neutral, (1) Ground B Amps 938 782 1083 902 1191 992Minimum Conductor SizeNumber per PhaseAWG or kcmil(each)400(4)500(3)500(5)500(4)500(5)500(5)DC Input from Each Battery Disconnect to EachUPS UPM(1) Positive, (1) Negative C Amps per UPM 551 551 551 551 551 551Minimum Conductor SizeNumber per PoleAWG or kcmil(each)250(3)250(3)250(3)250(3)250(3)250(3)AC Output to Critical Load (Four Wire)Full Load Current(3) Phases, (1) Ground D Amps 938 782 1083 902 1191 992Minimum Conductor SizeNumber per PoleAWG or kcmil(each)500(3)350(3)500(4)500(3)500(4)500(4)AC Output to Critical Load (Five Wire)Full Load Current(3) Phases, (1) Neutral, (1) Ground D Amps 938 782 1083 902 1191 992Minimum Conductor SizeNumber per PoleAWG or kcmil(each)400(4)350(3)500(5)500(3)500(5)500(4)NOTE V Callout letters A, B, C, and D map to Figure 6-6, Figure 6-8 or Figure 6-12. Callout letters A, C, and D map to Figure 6-14 or Figure 6-16. Callout letters B,C, and D map to Figure 6-20. Callout letters C, and D map to Figure 6-21 or Figure 6-22.NOTE V 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 system performance andbattery 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 each conduit.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.
