Liebert GXT3 - Manual

Table of Contents:

• Page 3 – TABLE OF CONTENTS; Installing the Optional Liebert
• Page 4 – ii
• Page 5 – iii; FIGURES
• Page 6 – iv
• Page 7 – Liebert; MPORTANT; SAVE THESE INSTRUCTIONS; UPS Safety Notes; WARNING
• Page 8 – Battery Safety; ELECTROMAGNETIC COMPATIBILITY; Information for the Protection of the Environment; UPS SERVICING; CAUTION
• Page 9 – LOSSARY
• Page 10 – RODUCT; Features; Table 1; Model
• Page 11 – Appearance and Components; controls and features (see; ). The various rack/tower models differ largely in the type of; Figure 1; The rear panel of the Liebert GXT3 has these features:; Figure 2
• Page 12 – Figure 4; Major Components; The operating principle of the UPS is shown in; Figure 5; Dynamic
• Page 13 – Inverter; even when the UPS is not turned On.; Battery; Operating Mode; Display Panel; maintains the batteries in a fully charged state.; OTE
• Page 14 – Troubleshooting; For approximate battery run times, refer to; NOTICE; Configuration Program; be present even when the AC input indicator is Off.
• Page 15 – NSTALLATION; Unpacking and Inspection; With GXT3 UPS; Preparation for Installation; Installation Clearances; spacers for tower configuration and one DC power cable.; NOTE
• Page 16 – Mechanical Installation; spacers delivered with the battery cabinet.; Figure 6; . Each Liebert GXT3 needs two; Figure 7; safety codes and standards.
• Page 17 – Figure 8; into position. The rotated front plastic bezel cover is shown in; four support bases, as shown in; Figure 9
• Page 18 – screws and M5 screws.; Figure 10 Pulling inner member from each bracket assembly; supplied M5 screws (see; Emerson; Inner member
• Page 19 – Figure 11 Installing rear member of each bracket assembly; four of the rack’s vertical rails (see; Figure 12 Installing front member of each bracket assembly
• Page 20 – Figure 14 Installing inner members; sliding the UPS into the rack, as shown in; Figure 16 Insert the UPS; and rear members from
• Page 21 – those for the UPS; Cable Connection; Panel Features; cabinets connected to the Liebert GXT3. See; increase the battery recharge time.; UPS input circuit breaker.; Table 2
• Page 22 – Connecting Communication Cables; Connecting USB Communication Cables; IntelliSlot
• Page 23 – PERATION; The operation and display panel, shown in; Control Buttons; button and the Standby/Manual Bypass button.; Table 3; AC Power System
• Page 24 – Indicators; The operation and display panel has seven indicators (see; Battery Level Indicators; The battery level indicators will illuminate as shown in; Figure 18 Battery level indicators; Load Level Indicators; Figure 19 Load level indicators; Discharging; Overload
• Page 25 – inverter indicator and bypass indicator.; shows the symbols and their meanings.; Table 5; UPS Status
• Page 26 – Startup Checklist for the Liebert GXT3; Turn On the input circuit breaker (see; The UPS is now providing conditioned power to the loads.; Manual Battery Test; your local Emerson; Manual Bypass; indicators are illuminated, refer to
• Page 27 – Shut Down the Liebert GXT3; Power to the connected loads is now Off.; Disconnecting Input Power from the Liebert GXT3; After the UPS has been shut down as detailed in
• Page 28 – OMMUNICATION; Liebert IntelliSlot Communication Cards
• Page 29 – USB Port Communication; system using Liebert MultiLink; Table 6; Factory Default Setting
• Page 30 – Terminal Block Communication; The Terminal Block includes eight pins, as shown in; Figure 20 Terminal Block Communication pin layout; mounted at a remote location.; Pin 1 and Pin 2 connection is changed.; Battery Mode
• Page 31 – mounted at remote location.
• Page 32 – AINTENANCE; Replacing the Internal Battery Pack; Table 7
• Page 33 – Figure 23 Pulling out the battery; If they are the same, proceed with; Battery Charging; power and will drop the connected load.
• Page 34 – Precautions; Checking UPS Functions; are On and the UPS is operating normally.
• Page 35 – ROUBLESHOOTING; UPS Symptoms; descriptions are listed in; Table 8; Indicator
• Page 36 – operating status. The audible alarm will sound as described in; In the event of an issue with the UPS, refer to; Table 9; Condition; Troubleshooting table; Problem
• Page 37 – top panel of the Liebert GXT3.
• Page 38 – ATTERY; input breaker are on the battery cabinet’s rear panel, as shown in; Figure 25 Battery cabinet; connector and ground.; or to another battery cabinet.; External Battery
• Page 39 – PECIFICATIONS; The specifications of the Liebert GXT3 are listed in
• Page 41 – Battery cabinet specifications
• Page 42 – Battery run times; Number of
• Page 43 – Product Warranty Registration; Quick Links; Internal Battery
• Page 44 – by helping customers optimize their data center; Business-Critical Continuity