Eaton Power Xpert 9395C Installation And Operation Manual

26 Eaton Power Xpert 9395C UPS Installation and Operation Manual 164000821—Rev 06Table 12. Recommended Input Circuit Breaker Ratings (100% and 80% Load Rating)UPS ModelInput Rating% 480VEaton 9395C-1000/1000 100 1600A80 2000AEaton 9395C-1000/1100 100 1600A80 2000AEaton 9395C-1100/1100 100 1600A80 2000ATo reduce the risk of fire, connect only to a circuit provided with maximum input circuit breaker current ratingsfrom Table 12 in accordance with the NEC, ANSI/NFPA 70.Pour réduire le risque d’incendie, ne brancher qu’à un circuit avec le courant nominal maximal du disjoncteurd’entrée indique dans le tableau (Table 12) conformement à la norme ANSI/ NFPA 70 du NEC.The line-to-line unbalanced output capability of the UPS is limited only by the full load per phase current valuesfor AC output to critical load shown in Table 5. The recommended line-to-line load unbalance is 50% or less.Bypass and output overcurrent protection and bypass and output disconnect switches are to be provided bythe customer. Module Output Breakers (MOBs) are to be provided by the customer.Table 13 lists the recommended rating for bypass, output, and MOB circuit breakers with breaker ratings.Table 13. Recommended Bypass, Output, and MOB Circuit Breaker Ratings (100% and 80% Load Rating)UPS ModelBypass, Output, and MOB Rating% 480VEaton 9395C-1000/1000 100 1600A80 1600AEaton 9395C-1000/1100 100 1600A80 2000AEaton 9395C-1100/1100 100 1600A80 2000AThere is no manual DC disconnect device within the UPS.A battery disconnect switch is required for battery systems and may also be required by NEC or local codes.The battery disconnect switch should be installed between the battery and the UPS. Battery voltage iscomputed at 2 volts per cell as defined by Article 480 of the NEC. Rated battery current is computed at 2 voltsper cell.UPS Installation Plan and Unpacking