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®
Powerware 9155 Parallel UPS
8–15 kVA
User’s Guide
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ClassAEMCStatements FCCPart15 NOTE This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to rad
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RequestingaDeclarationofConformity Units that are labeled with a CE mark comply with the following harmonized standards and EU directives: S Harmonized Standards: IEC 62040-1-1 and IEC 62040-2; IEC 60950 Third Edition S EU Directives: 73/23/EEC, Council Directive on equipment designed for use within certain voltage limits 93/68/EEC, Amending Directive 73/23/EEC 89/336/EEC, Council Directive relating to electromagnetic compatibility 92/31/EEC, Amending Directive 89/336/EEC relating to EMC The EC
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SpecialSymbols The following are examples of symbols used on the UPS or accessories to alert you to important information: RISKOFELECTRICSHOCK-Indicates that a risk of electric shock is present and the associated warning should be observed. CAUTION: REFERTOOPERATOR’SMANUAL -Refer to your operator’s manual for additional information, such as important operating and maintenance instructions. This symbol indicates that you should not discard the UPS or the UPS batteries in the trash. This product c
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Table of Contents 1 Introduction ......................................................... 1 2 SafetyWarnings ..................................................... 3 3 UPSSetup .......................................................... 7 InspectingtheEquipment................................................................ 7 FloorLoading ........................................................................ 8 Clearances ..........................................................................
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TABLE OF CONTENTS ® ii EATON Powerware 9155 Parallel UPS (8–15 kVA) User’s Guide S 164201592 Rev C www.powerware.com
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Chapter 1 Introduction A parallel system with up to three uninterruptible power supplies (UPSs) can be installed to provide a parallel capacity and/or redundant system. This load sharing system provides more capacity than a single UPS and can provide backup, depending on the load and configuration. In addition, when one UPS is taken out of service for maintenance or is not operating properly, a redundant UPS continues to supply uninterrupted ® ® power to the critical load. A parallel Powerware H
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INTRODUCTION ® 2 EATON Powerware 9155 Parallel UPS (8–15 kVA) User’s Guide S 164201592 Rev C www.powerware.com
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Chapter 2 Safety Warnings IMPORTANTSAFETYINSTRUCTIONS SAVETHESEINSTRUCTIONS Thismanualcontainsimportantinstructionsthatyoushouldfollowduringinstallationand maintenanceoftheUPSandbatteries.Pleasereadallinstructionsbeforeoperatingthe equipmentandsavethismanualforfuturereference. DANGER ThisUPScontainsLETHALVOLTAGES.Allrepairsandserviceshouldbeperformedby AUTHORIZEDSERVICEPERSONNELONLY.ThereareNOUSERSERVICEABLEPARTS insidetheUPS. WARNING S ThisUPScontainsitsownenergysource(batteries).TheUPSoutputma
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SAFETY WARNINGS Consignes de Sécurité CONSIGNES DE SÉCURITÉ IMPORTANTES CONSERVER CES INSTRUCTIONS CE MANUEL CONTIENT DES CONSIGNES DE SÉCURITÉ IMPORTANTES DANGER! CetonduleurcontientdesTENSIONSMORTELLES.Touteopérationd’entretienetde réparationdoitêtreEXCLUSIVEMENTCONFIÉEAUNPERSONNELQUALIFIÉAGRÉÉ. AUCUNEPIÈCERÉPARABLEPARL’UTILISATEURnesetrouvedansl’onduleur. WARNING S Cetonduleurrenfermesapropresourced’énergie(batteries).Lesprisesdesortie peuventêtresoustensionmêmelorsquel’onduleurn’estpasbranch
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SAFETY WARNINGS Advertencias de Seguridad INSTRUCCIONES DE SEGURIDAD IMPORTANTES GUARDE ESTAS INSTRUCCIONES ESTE MANUAL CONTIENE INSTRUCCIONES DE SEGURIDAD IMPORTANTES PELIGRO EsteSIEcontieneVOLTAJESMORTALES.Todaslasreparacionesyelserviciotécnicodeben serefectuadosSOLAMENTEPORPERSONALDESERVICIOTÉCNICOAUTORIZADO.Nohay NINGUNAPARTEQUEELUSUARIOPUEDAREPARARdentrodelSIE. WARNING S EsteSIEcontienesupropiafuentedeenergía(lasbaterías).Losreceptáculosdesalida puedentransmitircorrienteeléctricaauncuandoel
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SAFETY WARNINGS ® 6 EATON Powerware 9155 Parallel UPS (8–15 kVA) User’s Guide S 164201592 Rev C www.powerware.com
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Chapter 3 UPS Setup This chapter describes: S Equipment inspection S Floor loading and clearances S Unloading the cabinet(s) The instructions are intended for the chief operator/system supervisor, electrical consultants, and installation electricians. Local regulations and electrical code must be followed during the UPS installation. Inspecting the Equipment If any equipment has been damaged during shipment, keep the shipping and packing materials for the carrier or place of purchase and file a
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UPS SETUP Floor Loading When planning the installation, consider the UPS weight for floor loading. The strength of the installation surface must be adequate for point and distributed loadings. The approximate weights are shown in the following table. StandardModelFloorLoadings(2-High/3-HighCabinets) Maximum PointLoading Distributed Powerware9155 2 2 Weight(lb) (lb/in ) Loading(lb/ft ) 2-HighUPS 352 88 166 3-HighUPS 590 148 278 3-HighUPSwith 558 140 263 Isolation Transformer 2-HighEBM 480 120 226
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UPS SETUP Unloading the Cabinet(s) The following tools are required for unloading the cabinet(s): S 15 mm wrench or socket S 7 mm nutdriver or socket CAUTION TheUPSandExtendedBatteryModule(EBM)areheavy(seepage8).Unloadingthecabinets requiresatleasttwopeopletosafelyremovethecabinetsfromthepallet. To remove the UPS or EBM from the shipping pallet: 1. Remove the two M10 bolts securing the stabilizing bracket to the pallet (see Figure 2). M10Bolts Figure2.RemovingtheStabilizingBracketBolts 2. Remove
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UPS SETUP 3. Remove the front cover from the bottom cabinet to access the front shipping bracket. Press and release the handle latch at the bottom of the cover and then lift the cover up and off the cabinet. 4. Remove the three M10 bolts securing the rear shipping pad to the pallet and remove the shipping pad (see Figure 3). NOTE Holdthebackofthecabinetsothattheboltscanberemovedeasilywithoutthe cabinetrollingbackward. 5. Remove the two M10 bolts securing the front shipping bracket and remove the
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UPS SETUP NOTE Besuretosupportthefrontandbackofthecabinetwhenrollingitoffthepalletto preventtipping. 7. Slowly roll the cabinet toward the rear of the pallet. Once the pallet tilts, continue rolling the cabinet down the pallet until the cabinet touches the floor (see Figure 4). If needed, adjust the leveling feet so that the cabinet will roll. Figure4.UnloadingtheCabinet 8. With the cabinet supported, slowly pull the pallet away from the cabinet (see Figure 5). Figure5.RemovingthePallet 9. Roll
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UPS SETUP ® 12 EATON Powerware 9155 Parallel UPS (8–15 kVA) User’s Guide S 164201592 Rev C www.powerware.com
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Chapter 4 Parallel Installation The Powerware 9155 has the following power connections: S 2-phase (L1 and L2), neutral, and ground connection for rectifier/bypass input S 2-phase (L1 and L2), neutral, and ground connection for load output The nominal input/output voltages are: S 100/200, 110/220, or 120/240 Vac with 180° phase displacement S 120/208 or 127/220 Vac with 120° phase displacement Output overcurrent protection and disconnect switch must be provided by others. Figure 14 on page 22 sho
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PARALLEL INSTALLATION WARNING Onlyqualifiedservicepersonnel(suchasalicensedelectrician)shouldperformtheUPS installationandinitialstartup.Riskofelectricalshock. To hardwire the parallel system: 1. Verify that the electrical connections to the installation site have been properly installed. 2. A wall-mounted, user-supplied, readily-accessible disconnection device must be incorporated in the input wiring. Compare the circuit breaker ratings and wire sizes to the ones in the following wiring table:
