Eaton 9E Generation 3 Installation And Operation Manual

Also see for 9E: Installation and operation manual Installation and operation manual Installation and operation manual Manual Manual

Contents

IntroductionEaton 9E UPS (20–30 kVA, 208/220V) Generation 3 Installation and Operation Manual P-164000301—Rev 1 www.eaton.com/powerquality 1-31.2 Options and AccessoriesContact an Eaton sales representative for information about the following options.1.2.1 External Battery Cabinet CapabilityEBC capability provides the ability to add Eaton 9E EBCs to the UPS system in addition to the internal batteries.An internal UPS battery breaker and external battery terminal block are added, along with other internal partsallowing the connection of up to two EBCs.1.2.2 External Battery CabinetBattery backup protection with additional runtime can be provide by equipping the UPS system with up to twoExternal Battery Cabinets (EBCs) containing sealed lead-acid, maintenance-free batteries. The EBCs areavailable with two or three battery strings. Only EBC capable UPS systems can utilize EBCs. The EBCs arehoused in single, free-standing cabinets designed for line-up-and-match installation, but may be installedseparate from the UPS cabinet. The recommended installation location for adjacent battery cabinets is on theright side of the UPS cabinet.1.2.3 Integrated Accessory Cabinet-DistributionThe Integrated Accessory Cabinet-Distribution (IAC-D) provides power distribution with a 42-pole distributionpanel and up to three optional 3-pole 125A subfeed breakers. The IAC-D is housed in a single, free-standingcabinet designed for line-up-and-match installation, but may be installed separate from the UPS cabinet. Therecommended installation location for an adjacent IAC-D is to the left of the UPS cabinet.1.2.4 Sidecar Integrated Accessory Cabinet-BypassA Sidecar Integrated Accessory Cabinet-Bypass (SIAC-B) provides maintenance bypass functions. The SIAC-Bis available in a three breaker configuration enabling power to completely bypass the UPS. The UPS can thenbe safely serviced or replaced without interrupting power to critical systems. A four breaker configuration isavailable to provide a convenient method for removing power from the UPS when using the maintenancebypass to supply the load. The SIAC-B is housed in a single cabinet designed to be attached directly to theUPS cabinet. The SIAC-B can be ordered for installation on the left side or the right side of the UPS cabinet toassist in integration with the overall system.1.2.5 Integrated Transformer CabinetAn single transformer Integrated Transformer Cabinet (ITC) provides three-phase 480 Vac input to three-phase208Y/120 Vac output voltage transformation and isolation for input to the Eaton 9E UPS. An optional Dualtransformer ITC adds three-phase 208 Vac input to three-phase 480Y/277 Vac output voltage transformationand isolation for output to the critical load. The ITC is housed in a single, free-standing cabinet designed forline-up-and-match installation, but may be installed separate from the UPS cabinet. The recommendedinstallation location for an adjacent ITC is to the left of the UPS cabinet.1.2.6 Integrated Accessory Cabinet-TieAn Integrated Accessory Cabinet-Tie (IAC-T) provides the ability to parallel up to four UPSs together forincreased capacity and/or redundant capability. The IAC-T is housed in a single, free-standing cabinet designedfor line-up-and-match installation, but may be installed separate from the UPS cabinet. The recommendedinstallation location for an adjacent IAC-T is to the left of the UPS cabinet.1.2.7 Integrated Accessory Cabinet-Tie and BypassAn Integrated Accessory Cabinet-Tie and Bypass (IAC-TB) provides the ability to parallel two UPSs together forincreased capacity and/or redundant capability. In addition, maintenance bypass functions enable power tocompletely bypass the UPS power module. The IAC-T is housed in a single, free-standing cabinet designed forline-up-and-match installation, but may be installed separate from the UPS cabinet. The recommendedinstallation location for an adjacent IAC-T is to the left of the UPS cabinet.