Emerson user manual Mount the Liebert GXT2-PP20KRT208 in a Rack or on a Wall, Installation

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Installation

5.0INSTALLATION

This section includes instructions on how to set up the connections between the parallel POD and the UPS, connect wiring to the terminal block, install the Liebert GXT2-PP20KRT208 parallel POD in a rack or on a wall and add an optional distribution POD.

Do NOT attempt to start the UPS, turn on any circuit breaker or energize the input power until instructed to do so in 6.0 - Initial Startup and Electrical Checks. Verify that all circuit breakers are in the open (Off) position.

Inspect the parallel POD for freight damage. Report damage to the carrier and your local dealer or Liebert representative.

5.1Mount the Liebert GXT2-PP20KRT208 in a Rack or on a Wall

The Liebert GXT2-PP20KRT208 may be mounted either in a rack or on a wall. When installing the Liebert GXT2-PP20KRT208, use the factory-supplied fixed brackets.

Position the four fixed brackets at the screw holes—front, middle or rearmost—on either side of the Liebert GXT2-PP20KRT208 that best fits the installation location desired and attach with included screws. Figure 8 shows an example of securing the fixed brackets to the front screw holes.

Figure 8 Secure the fixed brackets to the Liebert GXT2-PP20KRT208

5.1.1Mount the Liebert GXT2-PP20KRT208 in a Rack

Determine an appropriate place for the Liebert GXT2-PP20KRT208 in the rack and secure the fixed brackets to the rack with eight M6x16 screws (factory-supplied).

Figure 9 Secure a parallel POD to a rack

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Contents Liebert GXT2-PP20KRT208 Page Table of Contents Communication SpecificationsImportant Safety Instructions Glossary of Symbols Introduction System Description Maintenance BypassCompatibility Redundancy DesignEthernet Liebert MultiLink ShutdownSystem Description Input and Output Slots for UPS Main Input / Output Terminal BlocksMajor Components Parallel Communication Port Optional Power DistributionItems shipped with Liebert GXT2-PP20KRT208 WHAT’S IncludedWhat You Need Mount the Liebert GXT2-PP20KRT208 in a Rack or on a Wall InstallationMount the Liebert GXT2-PP20KRT208 on a Wall Paralleling System Connections Installation Electrical requirements Main Input and Output Terminal Block ConnectionsAdd an Output Power Distribution Module-Optional O/P O/P I/P O/P Parallel POD Main Electrical Connection-Must Be InstalledInitial Startup and Electrical Checks Configuration Paralleling for CapacityParalleling for Capacity and Redundancy Operation Operating ModesBypass Mode Fault Condition Battery TestParallel Communication Cable Disconnection Remove a Single UPS from the Paralleling System Add a Single UPS to the Online Paralleling SystemOverload Condition Replacing a Faulty Power Module or UPS Internal BatteryBattery Low Voltage-Battery Mode Communication Interface UPS Status InformationCommunication Calculating total load per UPS UPS Configuration Settings Parallel POD specifications SpecificationsOptional output distribution specifications-PD-201 Page Net
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