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/powerquality 3-29Table 3‐22. Recommended Input Circuit Breaker Ratings (100% Load Rating)UPS Model Input Rating480V, 415V, 400V, 380VEaton 9395P-1200/1200Eaton 9395P-1200/1100Eaton 9395P-1200/1000Eaton 9395P-1200/900Eaton 9395P-1200/825Eaton 9395P-1200/750Eaton 9395P-1200/675See Note2000A2000A1600A1600A1600A1600A1200AC A U T I O NTo reduce the risk of fire, connect only to a circuit provided with maximum input circuit breaker currentratings from Table 3‐22 in accordance with the NEC, ANSI/NFPA 70.MISE EN GARDE!Pour réduire le risque d’incendie, ne brancher qu’à un circuit avec le courant nominal maximal du disjoncteurd’entrée indiqué dans le tableau 3-19, conformément à la norme ANSI/NFPA 70 du NEC.Table 3‐23. Recommended Bypass, Output, and MOB Circuit Breaker Ratings (100% Load Rating)UPS ModelOutput kW 480V 415V 400V 380VEaton 9395P-1200/1200 1600A — — —Eaton 9395P-1200/1100 1600A 1600A 1600A 2000AEaton 9395P-1200/1000 1600A 1600A 1600A 1600AEaton 9395P-1200/900 1200A 1600A 1600A 1600AEaton 9395P-1200/825 1000A 1200A 1200A 1600AEaton 9395P-1200/750 1000A 1200A 1200A 1200AEaton 9395P-1200/675See Note 1000A 1000A 1000A 1200ANOTE Bypass breakers are not required for IOM configurations.There is no manual DC disconnect device within the UPS.A battery disconnect switch is required for battery systems and may also be requiredby NEC or local codes. The battery disconnect switch should be installed between thebattery and the UPS.Battery voltage is computed at 2 volts per cell as defined by Article 480 of the NEC.Rated battery current is computed at 2 volts per cell.The battery wiring used between the battery and the UPS should not allow a voltagedrop of more than 1% of nominal DC voltage at rated battery current.
