11www.eaton.com/powerquality 1.800.356.5794IntegratedBattery Cabinet(IBC)Eaton offers two versions of bat-tery cabinets which line-up andmatch the 9390; the IBC-S andthe IBC-L, each offering a widearray of runtimes. Seepowerware.com/9390 foroptions and runtime calculations.Flexibility• A variable battery busaccommodates 384 to 480Vconfigurations, so the batterycapacity can be matched toyour exact runtime require-ments – either a specificruntime, an extended runtime,an extension to an existingbattery, or legacy batteryinstallations• Daisy chain up to fourcabinets together forextended runtimes• Integral, line-up-and-matchconfigurations are standard• Remote configurationsare available• Powerware brand batteriesare available with a three-yearwarranty; other batteryconfigurations are availablewith a one-year warrantyServiceability• Front access only designand top/bottom cable entryprovides installation flexibilityand enhances servicing• Modular, removable batterytray design and quickdisconnects between trayassemblies optimizes periodicmaintenance• Variable battery bus allowsthe system to be reconfiguredtemporarily to maintain opera-tion while replacement batter-ies are obtainedReliability• Battery cabinets are UL 1778listed• Flame retardant batteriesmeet UL94V2 for computerroom installation• DC-rated circuit breaker ineach cabinet allows multiplebattery strings to be servicedindependently of each other,assuring backup power isalways available to the UPS• Circuit breaker features UVRtrip auxiliaries for system EPOand UPS sensing of batterybreakerIBC-S with door opened IBC-L with doors opened73.7”31.6”22.4”73.7”31.6”42.7”IBC-LIBC-S