Emerson Liebert APS User Manual

Liebert® APS™User Manual – 5-20kVA Modular UPS

Important Safety InstructionsLiebert® APS™2ELECTROMAGNETIC COMPATIBILITY—The Liebert APS complies with the limits of Category C2, pursuant to IEC/EN/A

SpecificationsLiebert® APS™92Table 50 10-bay, two-phase, no transformer unit Type F (& UPS model number 6 = F)UPSRatingLoadLevel# Battery Strings1

Specifications93 Liebert® APS™7.6 Estimated Battery Run Times7.6.1 Tables for UPS Model Number Where Digits 1-3 are AS6 or ASFTable 51 16-bay, two-pha

SpecificationsLiebert® APS™94Table 52 16-bay, two-phase, no transformer unit Type R (& UPS model number 6 = R)UPSRatingLoadLevel# Battery Strings1

Specifications95 Liebert® APS™Table 53 16-bay, two-phase, no transformer unit Type B (& UPS model number 6 = B)UPSRatingLoadLevel# Battery Strings

SpecificationsLiebert® APS™96Table 54 16-bay, two-phase, no transformer unit Type F (& UPS model number 6 = F)UPSRatingLoadLevel# Battery Strings1

Specifications97 Liebert® APS™NOTES

SpecificationsLiebert® APS™98

While every precaution has been taken to ensure the accuracyand completeness of this literature, Liebert Corporation assumes noresponsibility and disc

Glossary of Symbols3Liebert® APS™GLOSSARY OF SYMBOLSRisk of electrical shockIndicates caution followed by important instructionsAC inputAC outputReque

Product IntroductionLiebert® APS™41.0 PRODUCT INTRODUCTIONCongratulations on your purchase of the Liebert APS Uninterruptible Power System (UPS). As w

Product Introduction5Liebert® APS™Figure 1 16-bay transformer-free UPSFigure 2 10-bay transformer-free UPSManual Bypass Breaker (under cover)User Inte

Product IntroductionLiebert® APS™6Figure 3 12-bay transformer-based UPSUser Interface ModuleBays for Power, Charger, or Battery ModulesBays for Batter

Product Introduction7Liebert® APS™Figure 4 16-bay transformer-based UPSManual Bypass Breaker (under cover)User Interface ModuleBays for Power, Charger

Product IntroductionLiebert® APS™81.2 FeaturesLiebert APS UPS• Flexible extension of capacity, up to 15 or 20kVA modular power, depending upon frame r

Product Introduction9Liebert® APS™1.3 Operating PrincipleThe operating principle of the Liebert APS UPS is shown in Figure 5.Figure 5 Operating princi

Product IntroductionLiebert® APS™101.4 Operating ModesThe Liebert APS UPS is a true online double-conversion system, having the following operating mo

Product Introduction11 Liebert® APS™1.5 Major ComponentsThis section provides a general description of each component and its functions. Please review

Product IntroductionLiebert® APS™121.5.2 User Interface ModuleThe user interface module is shown in Figure 7.Figure 7 User interface moduleThe user in

Product Introduction13 Liebert® APS™1.5.4 Power ModuleThe power module is shown in Figure 9.Figure 9 Liebert APS power moduleEach power module is an i

Product IntroductionLiebert® APS™141.5.6 Charger ModuleFigure 11 shows the charger module.Figure 11 Appearance of the charger moduleIn AC mains mode,

Installation15 Liebert® APS™2.0 INSTALLATIONThis chapter describes UPS installation, including installation preparation, unloading the UPS, mechanical

InstallationLiebert® APS™162.2 Unloading the UPSThe unit frame is bolted to the shipping pallet to ensure safety during shipping. Emerson recommends k

Installation17 Liebert® APS™2.3 Mechanical InstallationTwo installation modes are available for the Liebert APS UPS: tower installation and rack insta

InstallationLiebert® APS™182.3.2 Rack Installation1. Install the cage nuts on the corresponding positions in the rack, as shown in Figure 18.a. Instal

Installation19 Liebert® APS™Figure 20 Install the guide rails4. Unscrew the 10 screws on the front of the two side panels of the UPS frame.5. Use thos

InstallationLiebert® APS™20Figure 22 Push the UPS frame into the rack7. Use eight panel screws to secure the UPS frame to the rack posts, as shown in

Installation21 Liebert® APS™Figure 24 Install the metal plate10. The installation is complete, as shown in Figure 25.Figure 25 Installation completed

iTABLE OF CONTENTSIMPORTANT SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1SAVE T

InstallationLiebert® APS™222.4 Module InstallationThe Liebert APS ships from the factory configured (modules prepopulated) and tested as a system to t

Installation23 Liebert® APS™Figure 27 Lever and fastener4. Replace the small plastic bezels.2.4.2 Install System Control and System Monitor Modules1.

InstallationLiebert® APS™24Figure 29 Insert the System Control and System Monitor module3. Use a #2 Phillips screwdriver to install the screws into th

Installation25 Liebert® APS™2.5 Cable ConnectionRefer to the unit model number in Table 2 to determine which instructions to use for installation.2.5.

InstallationLiebert® APS™26To connect the cable:1. Remove the knockouts at the junction box (see Figure 31) and pull the cables through them, leaving

Installation27 Liebert® APS™Figure 33 Connection in 3-phase inputTable 5 Key to Figures 32 and 33 UPS wiringSystemVoltageSystem NominalFrequencyInput

InstallationLiebert® APS™282.5.2 Transformer-Based UPS Cable ConnectionA junction box is factory-installed on all models of the Liebert APS to ease ca

Installation29 Liebert® APS™Configuring the Bypass VoltageThe UPS bypass voltage is factory-set to 208V (the jumper copper bar has been installed). Sh

InstallationLiebert® APS™30Configuring the Neutral/Earth JumperThe UPS contains an isolation transformer that generates a neutral conductor for the co

Installation31 Liebert® APS™Figure 38 Connection methodRefer to Table 7 for configuring the output cable. For standard voltages, make the connections

ii3.4 Long Run Time (LRT) Battery Temperature Probe Terminals. . . . . . . . . . . . . . . . . . . . . . . 413.5 USB Port. . . . . . . . . . . . . .

InstallationLiebert® APS™322.5.3 Transformer-Free UPS—Dual Inverter FramesA junction box is factory-installed on all models of the Liebert APS to ease

Installation33 Liebert® APS™4. Respectively secure the input/output cables through the cable bridges on the rear panel of the UPS (see Figure 40).Figu

InstallationLiebert® APS™342.5.4 Connecting External Battery CabinetUp to four external battery cabinets may be connected to the Liebert APS to provid

Installation35 Liebert® APS™Figure 43 Connecting external battery cabinet (transformer-based UPS)After connecting the external battery cabinet, use th

InstallationLiebert® APS™362.5.5 Connecting Integrated Power Output Distribution (POD)The rear panel of the Liebert APS UPS provides the capability to

Installation37 Liebert® APS™Commissioning/Startup with AC Power Available (Normal Mode Operation)___ 1. Verify that the upstream mains AC breaker is c

CommunicationLiebert® APS™383.0 COMMUNICATIONThe rear panel of the Liebert APS provides these communication ports:• Liebert IntelliSlot® ports—3• Dry

Communication39 Liebert® APS™Liebert IntelliSlot® Dry Contact Card (IS-RELAY)Provides dry contact alarm information, including: On Battery, On Bypass,

CommunicationLiebert® APS™40Any Mode Shut DownPins 5 and 6: Input dry contact, normally open. After the external dry contact is closed (shorted), the

Communication41 Liebert® APS™NOTICERisk of improper installation. Can cause unintended UPS shutdown and loss of power to the load.Run signal cables se

iii7.2 Estimated Battery Run Times. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 777.2.1 Tables for

CommunicationLiebert® APS™423.6 Liebert MultiLink®Liebert MultiLink monitors the UPS continuously and can shut down configured computers in the event

Operation and Display Panel43 Liebert® APS™4.0 OPERATION AND DISPLAY PANEL4.1 OverviewThis chapter describes the functions and operation of the UPS di

Operation and Display PanelLiebert® APS™44Audible AlarmsThree different audible alarms may occur during the UPS operation; see Table 18 for a descript

Operation and Display Panel45 Liebert® APS™4.2 LCD Screen4.2.1 Startup ScreenWhen the UPS starts up, it will conduct a self-test, and the LCD will dis

Operation and Display PanelLiebert® APS™46Menu Window and Data WindowThe menu window shows the menu name and allows navigation to different menu items

Operation and Display Panel47 Liebert® APS™SettingsSet Redundancy ModeDisabled/ Enabled. If ‘Enabled,’ the system operational parameters will assume t

Operation and Display PanelLiebert® APS™48Settings(continued)Communication AddressSets the UPS device address. This setting is only for the network ca

Operation and Display Panel49 Liebert® APS™Keyboard WindowFor the functions of the menu buttons (F1 ~ F5) in the keyboard window, see Table 23ServiceB

Operation and Display PanelLiebert® APS™504.2.3 Default Screen/Screen SaverDuring the UPS operating process, if there are no active alarms, the LCD wi

Operation and Display Panel51 Liebert® APS™4.3.2 Battery ScreenFrom the main screen, press the F3 button once and the battery screen will be displayed

ivFigure 37 Knockouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operation and Display PanelLiebert® APS™524.3.4 Load ScreenFrom the main screen, press the F4 button once and the load screen will be displayed, as sh

Operation and Display Panel53 Liebert® APS™4.3.6 Redundancy ScreenFrom the main screen, press the F4 button three times until the redundancy screen is

Operation and Display PanelLiebert® APS™544.3.7 Settings ScreenFrom the main screen, press the F4 button four times until the settings screen is displ

Operation and Display Panel55 Liebert® APS™4.5 Setting or Changing a Parameter Setting1. Press the F4 button to navigate to the parameter to be set, a

Operation and Display PanelLiebert® APS™564.5.1 Battery Setting ScreenFrom the main screen, press the F4 button five times until the battery settings

Operation and Display Panel57 Liebert® APS™4.5.3 Alarms ScreenFrom the main screen, press the F4 button seven times until the alarms screen is display

Operation and Display PanelLiebert® APS™584.5.5 Module Replacement ScreenFrom the main screen, press the F4 button nine times until the module replace

Operation and Display Panel59 Liebert® APS™Table 24 Information and actions required for the prompt windowPrompt Window ExplanationTurn On/Off:Turn On

TroubleshootingLiebert® APS™605.0 TROUBLESHOOTINGThis chapter provides the basic troubleshooting guide and required actions for maintaining the Lieber

Troubleshooting61 Liebert® APS™Battery Reversed The battery is reversely connected.Have a qualified electrician check the wiring rotation at the exter

vTable 10 Maximum load capacity of the output winding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31Table 11 Input

TroubleshootingLiebert® APS™62Low Battery WarningThe battery capacity has reached the user programmable set point.Check upstream feeder breaker or the

Troubleshooting63 Liebert® APS™5.2 Module TroubleshootingThe power, battery, charger, system control and system monitor module have two LEDs each to i

TroubleshootingLiebert® APS™645.3 Module ReplacementFollow the instructions below when replacing or adding a system control, system monitor, power, ba

Troubleshooting65 Liebert® APS™Figure 71 Pull out a battery module, a power module or a charge module!WARNINGRisk of heavy unit falling over. Can caus

TroubleshootingLiebert® APS™665.3.2 Replacing the User Interface Module1. Remove the display bezel on top of the frame.2. Lift up the user interface m

Maintenance67 Liebert® APS™6.0 MAINTENANCEThis chapter describes the routine maintenance for the Liebert APS UPS, including proper care, scheduled mai

MaintenanceLiebert® APS™686.3.2 Bezel Filter1. Remove the bezel from the frame.2. Remove the filter assembly from the bezel, as shown in Figure 74, an

Specifications69 Liebert® APS™7.0 SPECIFICATIONSTable 27 Liebert APS specificationsUnit Size, Type10 Bay 16 Bay 12 Bay 16 Bay 10 Bay 16 BayNo Transfor

SpecificationsLiebert® APS™70Battery ModuleLead-Acid BatteriesPer String, Pieces12Battery Cells Per String,Pieces72Battery Capacity, W 36W @ 15min-rat

Specifications71 Liebert® APS™Table 29 Liebert APS external battery cabinet specificationsParameters AS7EBCNCC1BX000General and EnvironmentalConducted

vi

SpecificationsLiebert® APS™727.1 Estimated Battery Run Times7.1.1 Tables for UPS Where Model Number Digits 1-3 are AS1 or ASATable 30 10-bay, single-p

Specifications73 Liebert® APS™Table 31 10-bay, single-phase, no transformer unit Type N (& UPS model number digit 6 = N)UPSRatingLoad Level# Batte

SpecificationsLiebert® APS™74Table 32 10-bay, single-phase, no transformer unit Type R (& UPS model number digit 6 = R)UPS RatingLoadLevel# Batter

Specifications75 Liebert® APS™Table 33 10-bay, single-phase, no transformer unit Type B (& UPS model number digit 6 = B)UPSRatingLoadLevel# Batter

SpecificationsLiebert® APS™76Table 34 10-bay, single-phase, no transformer unit Type F (& UPS model number digit 6 = F)UPSRatingLoadLevel# Battery

Specifications77 Liebert® APS™7.2 Estimated Battery Run Times7.2.1 Tables for UPS Model Number Where Digits 1-3 are AS2 or ASBTable 35 16-bay, single-

SpecificationsLiebert® APS™78Table 36 16-bay, single-phase, no transformer unit Type R (& UPS model number digit 6 = R)UPSRatingLoad Level# Batter

Specifications79 Liebert® APS™Table 37 16-bay, single-phase, no transformer unit Type B (& UPS model number digit 6 = B)UPSRatingLoadLevel# Batter

SpecificationsLiebert® APS™80Table 38 16-bay, single-phase, no transformer unit Type F (& UPS model number digit 6 = F)UPS RatingLoadLevel# Batter

Specifications81 Liebert® APS™7.3 Estimated Battery Run Times7.3.1 Tables for UPS model number digits 1-3 are AS3 or ASCTable 39 12-bay, single-phase,

Important Safety Instructions1Liebert® APS™IMPORTANT SAFETY INSTRUCTIONSSAVE THESE INSTRUCTIONSThis manual contains important safety instructions. Rea

SpecificationsLiebert® APS™82Table 40 12-bay, single-phase, transformer-based unit Type R (& UPS model number 6 = R)UPSRatingLoadLevel# Battery St

Specifications83 Liebert® APS™Table 41 12-bay, single-phase, transformer-based unit Type B (& UPS model number 6 = B)UPSRatingLoadLevel# Battery S

SpecificationsLiebert® APS™84Table 42 12-bay, single-phase, transformer-based unit Type F (& UPS model number 6 = F)UPSRatingLoad Level# Battery S

Specifications85 Liebert® APS™7.4 Estimated Battery Run Times7.4.1 Tables for UPS Model Number Where Digits 1-3 are AS4 or ASDTable 43 16-bay, single-

SpecificationsLiebert® APS™86Table 44 16-bay, single-phase, transformer-based unit Type R (& UPS model number 6 = R)UPSRatingLoad Level# Battery S

Specifications87 Liebert® APS™Table 45 16-bay, single-phase, transformer-based unit Type B (& UPS model number 6 = B)UPSRatingLoadLevel# Battery S

SpecificationsLiebert® APS™88Table 46 16-bay, single-phase, transformer-based unit Type F (& UPS model number 6 = F)UPSRatingLoadLevel# Battery St

Specifications89 Liebert® APS™7.5 Estimated Battery Run Times7.5.1 Tables for UPS Model Number Where Digits 1-3 are AS5 or ASETable 47 10-bay, two-pha

SpecificationsLiebert® APS™90Table 48 10-bay, two-phase, no transformer unit Type R (& UPS model number 6 = R)UPSRatingLoadLevel# Battery Strings1

Specifications91 Liebert® APS™Table 49 10-bay, two-phase, no transformer unit Type B (& UPS model number 6 = B)UPSRatingLoadLevel# Battery Strings