Liebert NfinityTM Uživatelský manuál

POWER AVAILABILITYNfinity™ Power SystemUSER MANUAL 105/210V50/60Hz4 to 16 kVA

Introduction61.3 Major ComponentsThe following is a general description of each compo-nent and its functions. Please review this section carefully, as

Introduction71.3.4 Power ModuleEach power module is an independent 4 kVA, 2.8kW unit, consisting of a power factor corrected recti-fier, battery charg

Installation82.0 INSTALLATION2.1 InspectionUpon receiving the UPS, examine the packaging for any signs of mishandling or damage. If any dam-age is not

Installation92.2 Unloading2.2.1 Unloading the UPS!CAUTION2. Remove the metal ramp from the bottom of the UPS.This UPS is very heavy (see weight in Tab

Installation105. Once the UPS is in the desired location, adjust the leveling feet to secure its position. 2.2.2 Stationary MountingAdditional stabili

Installation112.3 Cable Installation2.3.1 Wiring PreparationRemoving the Cover PlatesOn the back of the UPS, cover plates are over the input and outpu

Installation12Input Wiring (TB1)To connect the input wiring, follow these steps:1. Locate the input wiring access, remove the knockout and pull the th

Installation132.3.2 Connecting to External Panel BoardsThe following instructions are also shipped attached to the rear of the unit.INPUT CABLING AND

Installation14OUTPUT CABLINGUPS Output Terminal Block (TB3) Connection to External Panel Boards210 VACIf connected equipment operates at 210VAC only,

Installation152.3.3 REPO ConnectionThe Nfinity is equipped with a Remote Emergency Power Off (REPO) connection.Figure 2 REPO switch connectionsNOTEA j

Installation162.4 Communications2.4.1 COM PortsNfinity is able to communicate through multiple communication ports simultaneously. Use only Liebert-pr

Operating Instructions173.0 OPERATING INSTRUCTIONS3.1 Controls and Indicators3.1.1 Display Controls The User Interface Module informs you of the statu

Operating Instructions183.2 Status LED Modes 3.3 Navigating the MenuTo review or change any settings on the UPS, use the buttons on the User Interface

Operating Instructions193.4 Operating Procedures3.4.1 Start-Up and InitializationFollow these steps to start up the UPS.1. Ensure the manual bypass sw

Operating Instructions203.5 Main MenuAfter initialization, the button will take you to the Main Menu. From here you may check on the status of the U

Operating Instructions213.5.1 UPS Status ScreenFrom the Main Menu the user may select UPS Status and press . Once at the UPS Status Screen, the user

Operating Instructions223.5.2 UPS Configuration ScreenReview Settings Follow this procedure to review your UPS configuration settings. Follow the menu

Operating Instructions23Change Configuration Settings - Change Settings MenuStarting from the Main Menu, locate and press UPS Configuration. From the

Operating Instructions24Auto Battery Test: Configure when and how often the Nfinity’s automatic battery test will run. This test is designed to ensure

Operating Instructions25Set Date/Time: Allows user to enable/disable DST (Daylight Saving Time), change the Day, Date and Time setting on Nfinity. Whe

iTABLE OF CONTENTSIMPORTANT SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1GLOSSA

Operating Instructions26Bypass Alarm Mode: Allows the user to enable/dis-able alarm, indicating that the bypass is not quali-fied.Intelli-Battery Ca.:

Operating Instructions27UPS Configuration Screen - Service Mode MenuService Mode contains site identification information about the UPS system. The da

Operating Instructions283.5.4 Event LogAccessing the Event Log enables the user to scroll through the Nfinity’s past 255 occur-rences. To open the Eve

Operating Instructions293.5.7 Module ReplacementThe user interface also supplies instructions for removing and replacing modules. From the Main Menu,

Operating Instructions303.5.8 Service Tools for Liebert Global Services EngineersThe Service Tools option is intended for use by Liebert Global Servic

Troubleshooting314.0 TROUBLESHOOTING4.1 Active AlarmsIn the event of an alarm, the User Interface LCD will display the last message regardless of the

Troubleshooting32Assert manual bypassA user-initiated transfer to bypass will assert this alarm, instructing the user to enable the manual bypass swit

Troubleshooting334.2 Module LED IndicationEvery Battery, Power and Control Module features two LEDs to help inform the user of the module status, as s

Troubleshooting344.3 Module ReplacementFollow the instructions below when replacing or adding a Control, Battery or Power Module to the system.To orde

Troubleshooting354.3.2 Adding or Replacing Modules1. Lift module to appropriate bay, resting end of module on bay shelf. Use caution not to rest the m

ii3.5 Main Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203.5

Maintenance365.0 MAINTENANCE5.1 Maintenance5.1.1 Proper CareKeeping your Liebert Nfinity UPS operating properly is imperative to optimal performance a

Specifications376.0 SPECIFICATIONS6.1 Product Warranty RegistrationTo register for warranty protection:•Visit the Quick Links section of our Web site

Specifications38

The Company Behind the ProductsWith over a million installations around the globe,Liebert is the world leader in computer protectionsystems. Since its

1IMPORTANT SAFETY INSTRUCTIONSSAVE THESE INSTRUCTIONSThis manual contains important instructions that should be closely followed during installation a

2GLOSSARY OF SYMBOLSRisk of electrical shockIndicates caution followed by important instructionsAC inputAC outputRequests the user to consult the manu

Introduction31.0 INTRODUCTION1.1 General DescriptionCongratulations on your purchase of Liebert’s Nfinity™ Uninterruptible Power System. As with every

Introduction4Figure 1 Front and back views (12 bay model shown)Refer to the table below for size and fully populated weight considerations.Table 1 Nfi

Introduction51.2 Modes of OperationNormal ModeThe Power Module rectifiers derive power from a utility AC source and supply regulated DC power to the i