Liebert APM
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Table of Contents
Operator Control and Display Panel
Installation Drawings Option Installation
Operation
Liebert APM Operating Modes 10.2 UPS Startup
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Figures
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Tables
Viii
Important Safety Instructions
Ground Leakage Currents
Battery Hazards
Battery Cabinet Precautions
Glossary of Symbols
Component Expected Life Replace
Component service life
Limited Life Components
Battery Safety Precautions
Battery Maintenance
Battery retorque values
Matching Battery Cabinets-Optional
Battery voltage, nominal and float
Other DC Sources
Installation
UPS Location
Initial Inspections
Preliminary Checks
Considerations in Moving the Liebert APM
Battery Location
Environmental Considerations
Final Positioning
Mechanical Considerations
Floor Installation
Clearances
Cable Entry
Special Considerations for Parallel Systems
45kVA and 90kVA UPS Frames-Auxiliary Cabinets
Special Considerations for 1+N Parallel Systems
System Composition
Optional Cabinets
Liebert FlexPower Assembly
Optional Seismic Brackets
LED indications
Static Bypass Assembly
External Protective Devices
Power Cabling
Cable Rating
Lug Size and Torque Requirements
Rectifier and Bypass Input Supply of the UPS Overcurrents
External Battery
Earth Leakage, RCD Devices
UPS Output
BIB
UPS Input Configuration
Cabling Guidelines
Input busbars-Liebert APM 45kVA frame
Cable Connections
Input busbars-Liebert APM 90kVA frame
Liebert BDC
Busbars-Liebert BDC
Busbars-External 600mm battery cabinet
Busbars-External 900mm battery cabinet
Backfeed Breaker Fuse Block BDSi Fuse Block optional
Accessory Fuses and Backfeed Breaker Wiring
Safety Ground
Ground and neutral busbar connections-45kVA frame busbars
Ground and neutral busbar connections-90kVA frame busbars
Protective Devices
Cabling Procedure
UPS Rectifier and Bypass Input Supply
Fuses
Internal UPS Battery Connections
Output System Connections-Ensure Correct Phase Rotation
Static Bypass Assembly Features
Control Cables Details
Auxiliary Terminal Block
Assembly
Dry Contacts
Refer to for the location of connectors J4, J5, J8 and J9
Input Dry Contacts
Description of dry contact input port
Liebert BDC Interface
Output Dry Contacts
Output dry contact relays
Liebert BDC interface
Battery cabinet interface
Battery Cabinet Interface Connectors
EPO input contact relays
Refer to for the location of connector J6
EPO Input-Optional
Safety
UPS Batteries-LiebertAPM 45kVA Frame Only
External Battery Cabinet Installation
Matching Battery Cabinets
Battery cabinet, 600mm wide-details
Connecting the Batteries
HX330 HX300 HX205 HX150
Battery trays for 600mm battery cabinet
Battery cabinet with trays for 900mm battery cabinet
Connecting the Battery Cabinet to the UPS
Installation Considerations
Battery cabinet connection to Liebert APM
Control wiring for Liebert APM to battery cabinet
Battery
Battery Ground Fault Detection Set
Non-Standard Batteries
Cabinet
Liebert BDC
Normal UPS Mode
Locating the Cabinet
Maintenance Mode
Cable Installation
Control wiring for Liebert APM UPS to Liebert BDC
Power Cable Installation
Input/Output Wiring
BDC connection to Liebert APM
Bolting Liebert APM to a Liebert BDC
Bolting Cabinets Together
Installation Drawings
Installation Drawings
Detail a
Liebert APM with top fan kit
Internal Maintenance Bypass
Center of gravity and weights for Liebert APM 90 kVA frame
480V Internal Transformer
600V Internal Transformer
Installation Drawings
12HX150 Batteries
Center of gravity and weights for Liebert APM 45 kVA frame
Liebert APM 90kVA Frame
Liebert APM 45kVA Frame
UPS cable connections-45kVA and 90kVA frames
Refer to for interconnect wiring
Battery cabinet connection to UPS
Run From Conductors
Interconnect wiring for Liebert APM to battery cabinet
600mm Battery Cabinet 900mm
Installation Drawings
Installation Drawings
Outline drawing, Liebert BDC for Liebert APM, 15-90kVA
Outline drawing, Liebert BDC for Liebert APM, 15-45kVA
Liebert BDC connection to UPS
Hardware Two Belleville Washers
Interconnect wiring for Liebert APM to Liebert BDC
Spring washer torque application
Seismic mounting bracket details
Liebert APM communication options
Liebert IntelliSlot Communication
Liebert IntelliSlot Web card display
Web Card-Optional
Relay card jumper configuration
Relay Card pin configuration
Relay Card
Pin Function Operation
Liebert IntelliSlot MultiPort 4 Card
Alber BDSi Battery Monitoring System-Optional
Assignment
Pin Description
Rear Panel 120VAC 50/60Hz Input
Alber BDSi controller and input connection
Multi-temperature sensors
Battery Temperature Compensation
UPS operating modes
Operating mode Descriptions
MBB
Static Bypass Switch
Battery Mode
Normal Mode
Auto-Restart Mode
Battery Start Mode
Paralleling Mode
Maintenance Mode
Sleep Mode
Descriptions of UPS operator control and display panel
Operator Control Panel
Mimic display status indicators
Mimic Display Indicators
Control buttons
Alarm Buzzer
Control Buttons
Buzzer
UPS System Information Time Alarms
LCD Overview
Icons for navigation keys
Navigation Keys
LCD Menus and Data Items
Command
Settings
Mains input
Output
Current Date and Time
Language Selection
Date and time screen
UPS History Log
Opening Display
Default Screen
Types of LCD Screens
From Inverter to Bypass Mode With Interruption
From Bypass to Inverter Mode With Power Interruption
Pop-Up Windows
UPS Help Screen
Battery Self-Test Aborted, Condition Not Met
Battery Capacity Test Confirmation
Battery Refresh Charge Aborted, Condition Not Met
Enter Control Password
Menu Type Item Type Explanation
UPS menus and data window items
Mains
Events
Tests
Start/stop Battery
UPS Startup
Liebert APM Operating Modes
Dip switch matrix
Startup Procedure
Mimic indicators after initialization
FlexPower Assembly Address
Switching Between UPS Operation Modes
Battery start button location
UPS Battery Start
Operation
Operation
De-Energize Liebert APM with Maintenance Bypass Cabinet
Procedure to Take UPS1 Offline While Leaving UPS2 Online
De-Energize Liebert APM Without Maintenance Bypass Cabinet
Procedure to Put UPS2 Back Online
Procedure to Put UPS1 Back Online
Procedure to Take UPS2 Offline While Leaving UPS1 Online
Liebert APM six-breaker buyout paralleling configuration
Emergency Shutdown With EPO
10.14.1Battery Undervoltage Warning
Battery Protection
10.14.2Battery End-of-Discharge EOD Protection
Auto Restart
Dust filter replacement
Conformity and Standards
UPS mechanical characteristics
UPS Environmental
Environmental requirements
600mm battery cabinet mechanical characteristics
45kVA Liebert BDC mechanical characteristics
90kVA Liebert BDC mechanical characteristics
Supplier Part Number
900mm battery cabinet mechanical characteristics
Batteries Approved for Use in Liebert APM Systems
Nominal Maximum
UPS Electrical Characteristics
Maximum Recommended Lug T&B
AC/AC efficiency, loss and air exchange
UPS currents and terminals-Battery 288V string
UPS currents and terminals-Output
Rectifier input Parameter 15-90kVA
Battery DC intermediate circuit
Parameter 15 90kVA
UPS kVA
Bypass input
Inverter output to critical load
Nups
Safety Precautions
Battery Maintenance
Routine Maintenance
Record Log
Air Filters
113
Circuit breakers with compression lugs for power wiring
Battery voltage record
Terminal block with compression lugs for control wiring
Torque Requirements
Detecting Trouble
Reporting a Problem
Corrective Actions
Recommended Test Equipment
Hazardous substances or elements
Appendix a Hazardous Substances or Elements Announcement
Event Message Description / Suggested Action if any
UPS status messages
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