Emerson Liebert GXT3-5000RT230 - IT Power System Configuration

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Operation

8.8 IT Power System Configuration

1. Remove screws on the IT Power System Access Cover as shown in Figure 15.

2. Disconnect the connectors as shown in figure.

3. Install IT Power System Access Cover and screws.

Figure 15 Remove cover from IT Power System Connectors compartment

Remove Screws

IT Power System

Connectors

Main Page

Table of Contents3
Important Safety Instructions7
Save These Instructions7
Glossary O F Symbols9
Introduction10
System Description11
Transient Voltage Surge Suppression (TVSS) and EMI/RFI Filters11
Rectifier/Power Factor Correction (PFC) Circuit11
Inverter11
Battery Charger11
DC-To-DC Converter12
Battery12
Dynamic Bypass12
Major Components13
Main Frame and Electronics13
Figure 1 Liebert GXT3 5000VA and 6000VA, Front View13
Figure 2 Liebert GXT3, Rear View14
Internal Battery Packs15
Removable Power Distribution Box15
Figure 3 Internal Battery Pack with Connector15
Figure 4 Power Distribution Box for GXT3 5000VA and 6000VA Models15
Figure 5 Power Distribution Box for GXT3 10,000VA Model15
What ' S Included16
Installation and Configuration17
Install the Main Cabinet17
Tower UPS Installation17
Figure 6 Support Bases17
Figure 7 Remove the Front Plastic Bezel Cover17
Rack-Mount UPS Installation18
Installing the Adjustable Rack-Mount Kit-Sold Separately18
Figure 8 Rotate the Operation and Display Panel18
External Battery Cabinet Installation20
Figure 9 External Battery Cabinets Connected to 10,000VA Liebert GXT321
Connect Input/Output Power22
Figure 10 Power Distribution Box Removal-Captive Screws and Maintenance Bypass Breaker22
Distribution Box Electrical Connections23
Figure 11 Distribution Box Electrical Connections Diagram23
Branch Circuit Breaker Ratings23
Electrical Specifications23
Figure 12 Terminal Block Connections-PD2-CE6HDWRMBS and PD2-CE10HDWRMBS24
Configuration Program25
Configuration Program Features25
What You will Need25
Controls and Indicators26
On/Alarm Silence/Manual Battery Test Button26
Standby/Manual Bypass Button26
Load Level Indicators (4 Green, 1 Amber)27
Battery Level Indicators (5 Green)27
Figure 13 Load Level Indicators27
UPS Status Indicators28
Figure 14 Battery Level Indicators28
Table 3 UPS Status Indicators28
Operation29
Startup Checklist for the Liebert GXT329
Initial Startup and Electrical Checks29
Manual Battery Test30
Put the Liebert GXT3 in Manual Bypass30
Shut down the Liebert GXT330
Disconnecting Input Power from the Liebert GXT330
Maintenance Bypass30
Power System Configuration31
Figure 15 Remove Cover from IT Power System Connectors Compartment31
Communication32
Communication Interface Port32
Terminal Block Communication32
Any Mode Shutdown32
Figure 16 Terminal Block Communication Terminals32
Battery Mode Shutdown33
On Battery33
Low Battery33
Liebert Intellislot Communication Cards33
Liebert Multilink34
Remote Emergency Power off34
Maintenance35
Replacing the Internal Battery Pack35
10.1.1 Battery Replacement Procedures35
Figure 17 Removing the Front Plastic Bezel Cover and Battery Door35
Figure 18 Disconnecting the Battery Plug and Battery Receptacle (Front View)35
Battery Charging36
Precautions36
Figure 19 Pulling out the Battery Packs36
Checking UPS Status37
Checking UPS Functions37
Troubleshooting38
UPS Symptoms38
11.1.1 Indicators38
Figure 20 Battery Level Indicator38
Table 4 Indicator Descriptions38
11.1.2 Audible Alarm39
Troubleshooting39
Audible Alarm Description39
Troubleshooting Table39
Specifications41
Table 7 UPS Specifications41
Operating Temperature Parameters42
Power Distribution Specifications42
Table 10 External Battery Cabinet Specifications43
Table 11 Battery Run Time, Minutes, All Models44
Auto-Learning Battery Run Times45

Emerson Liebert GXT3-5000RT230 - IT Power System Configuration

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