Eaton 91PS User And Installation Manual

Also see for 91PS: User and installation guide Safety and installation quick guide Safety and installation quick guide User and installation guide

Power Conditioner .......................................23Powerware Hot Sync ...................................23UPS installation plan and unpackingCreate an installation plan ............................26Installation checklist.....................................26Site preparations .........................................27To install the UPS ........................................26UPS maintenanceAnnual maintenance ....................................79Battery maintenance....................................79Daily maintenance .......................................78Important safety instructions.........................77Maintenance training ...................................80Monthly maintenance...................................79Preventive maintenance...............................78Recycling the used UPS or batteries .............79UPS operating instructionsEnabling and disabling the battery charger ....72Introduction.................................................64Shutting down a single UPS .........................72Starting a single UPS...................................71Status indicators..........................................65Using the Remote Emergency Power-offswitch .......................................................72UPS operating modes .....................................17Bypass mode ..............................................21Energy Saver System mode .........................19Maintenance Bypass Switch.........................22Normal operating modes ..............................17Stored energy and battery mode...................20UPS system installation91PS input system field configuration............44Battery system installation............................46Battery trip wiring.........................................47Industrial Relay Card interface connections ...50Installing a remote EPO switch .....................48Installing additional batteries and battery powercabling ......................................................47Introduction.................................................41Steps to install the UPS................................41UPS system interface wiring preparation .......55User interfacePower Management Software ......................24WWarranty ........................................................85Wiring parallel 91PS/93PS UPS systemsControl signals overview ..............................53Installing bypass control wiring .....................54Power wiring overview .................................52EATON 91PS/93PS UPS USER’S AND INSTALLATIONGUIDEP-164000672 - 005 2023 www.eaton.eu 9900

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