Document Outline

• Important Safety Instructions
• 1.0 Glossary of Symbols
• 2.0 Introduction and System Description
• 3.0 System Description
  • 3.1 Transient Voltage Surge Suppression (TVSS) and EMI/RFI Filters
  • 3.2 Rectifier/Power Factor Correction (PFC) Circuit
  • 3.3 Inverter
  • 3.4 Battery Charger
  • 3.5 DC to DC Converter
  • 3.6 Battery
  • 3.7 Static Bypass
• 4.0 Major Components
  • 4.1 Main Frame and Electronics
    • Figure 1 10 kVA Dual Inverter Liebert GXT2-10000RT208, front and rear views
  • 4.2 Internal Battery Pack
    • Figure 2 Internal battery pack and connector
  • 4.3 Input/Output Terminal Blocks and Optional Output Distribution
    • Figure 3 Hardwire terminal blocks
    • Figure 4 Optional output distribution modules
• 5.0 What’s Included
• 6.0 Installation and Configuration
  • 6.1 Install the Main Cabinet
    • 6.1.1 Tower UPS Installation
      • Figure 5 Support base and spacers
      • Attach Bezels to Top
    • 6.1.2 Installing the Adjustable Rack-Mount Kit—Sold Separately
  • 6.2 External Battery Cabinet Installation
  • 6.3 Connect Input/Output Power
    • 6.3.1 Distribution Module Electrical Connections
      • Figure 6 60A branch circuit breaker connection diagram
    • 6.3.2 Input & Output Terminal Block Connections
      • Table 1 Electrical requirements
    • 6.3.3 Add an Output Power Distribution Module—Optional
  • 6.4 Install the Internal Battery Packs
• 7.0 Initial Startup and Electrical Checks
  • 7.1 Hardwire Input Connections
    • Figure 7 Hardwire terminal connections
  • 7.2 Output Receptacle Distribution Options
• 8.0 Configuration Program
  • 8.1 Liebert GXT2-10000RT208 Configuration Program Features
  • 8.2 What You Will Need
  • 8.3 Configuration Program—Installation
  • 8.4 Establishing Communication Link with the UPS
  • 8.5 Configuration Program—Operation
    • 8.5.1 Read/Confirm UPS Configuration Settings
    • 8.5.2 Cancel Without Changing UPS Settings
    • 8.5.3 Changing UPS Settings
    • 8.5.4 On-Screen Reminders
    • 8.5.5 Programming Rejected When UPS is Off
      • Partial Rejection
  • 8.6 UPS Tab
    • 8.6.1 Output Voltage
      • Output Voltage Selection Notes
    • 8.6.2 L-N Reverse Detection—120V UPS Models Only
    • 8.6.3 Frequency Selection
  • 8.7 Options Tab
  • 8.8 Options Tab Used With Earlier Liebert GXT2 Models
  • 8.9 Battery Tab
    • 8.9.1 Low Battery Time Warning
    • 8.9.2 Auto Battery Test Time
    • 8.9.3 Battery Cabinets Number
    • 8.9.4 Auto Battery Test
    • 8.9.5 Auto Restart
  • 8.10 About Tab
• 9.0 Controls and Indicators
  • Figure 8 Control and indicator overlays, vertical and horizontal
  • 9.1 ON/Alarm Silence/Battery Test Button
  • 9.2 OFF/Bypass Button
  • 9.3 L1 & L2 Load Level Indicators (Two Rows of Indicators: 4 Green, 1 Amber)
  • 9.4 Battery Level Indicators (5 Green)
  • 9.5 Fault Indicator (Red)
  • 9.6 Bypass Indicator (Amber)
  • 9.7 UPS ON Indicator (Green)
  • 9.8 Battery Indicator (Amber)
  • 9.9 AC Input Indicator (Green)
• 10.0 Modes of Operation
  • 10.1 Normal Mode Operation
  • 10.2 Battery Mode Operation
  • 10.3 Battery Recharge Operation
• 11.0 Communications
  • 11.1 Communications Interface Port
    • Table 2 DB-9 pin assignment
    • 11.1.1 DB-9 Interface Port
    • 11.1.2 Communications—Liebert SNMP/OCWEBCARD SNMP Adapter
  • 11.2 Pin 4 - Remote Shutdown on Battery
  • 11.3 UPS Intelligent Communications
  • 11.4 Remote Emergency Power Off
    • Figure 9 REPO switch connections
• 12.0 Maintenance
  • 12.1 Battery Replacement
    • 12.1.1 Internal Battery Replacement Procedures
  • 12.2 UPS Power Module Replacement
    • Figure 10 UPS back panel—control location
    • Figure 11 Power module replacement
• 13.0 Troubleshooting
  • Table 3 Fault indicators
  • Table 4 Alarm conditions
  • Table 5 Troubleshooting guide
  • Table 6 Battery run times
  • 13.1 Auto-Learning Battery Run Times
• 14.0 Specifications
  • Table 7 UPS specifications
  • Table 8 Battery specifications
  • Table 9 Optional output distribution specifications—PD-101
  • Table 10 Optional output distribution specifications—PD-102
  • Table 11 Optional output distribution specifications—PD-103
  • Table 12 Replacement 10kVA power module specifications
  • Table 13 External battery cabinet specifications
  • 14.1 Product Warranty Registration