Emerson Liebert GXT3-3000RT120 - Operation; Block Diagram

To Next Page

To Previous Page

Operation

4.0 OPERATION

4.1 Block Diagram

The Liebert

GXT3-10000T220

™

consists of the following main components:

• 2 utility inputs with separate breakers—utility and bypass

• rectifier/booster, inverter and charger

• electronic bypass

• 2-position Maintenance Bypass Breaker—UPS and BYPASS

• integrated battery

Figure 9 System block diagram

TVSS &

EMI/RFI

Filters

Rectifier/

PFC

DC-to-DC

Converter

Inverter

Isolation

Transformer

Battery

Charger

OutputInput

Dynamic

Bypass

V bp

G G

FOR HISTORICAL USE ONLY

Main Page

Table of Contents3
Important Safety Instructions5
Introduction and System Description8
Figure 1 Liebert GXT3-10000T220 Control Panel8
Device Overview9
Figure 2 Liebert ® GXT3-10000T220 ™ Front and Rear Views9
Table 1 Overview of UPS Devices and Batteries9
Unpacking the Ups and Site Preparation10
Inspection10
Required Setup Equipment10
Unpacking10
Figure 3 Unpacking10
Environmental Conditions11
Access to Area11
Floor Loading11
Inventory List11
Installation12
Electrical Preparations12
Suggested Cable Sizes12
External Protection and Isolating Devices12
Table 2 Connection Data12
External Electrical Connections13
Connecting Utility and Load13
Terminal Blocks for UPS13
Side View13
Figure 5 Single Source Input Supply-Input and Output Connections13
Input and Output Connection Requirements14
Figure 6 Dual Source Input Supply-Input and Output Connections14
Figure 7 Hardwire Terminals14
Connecting Power Cables15
External Battery Cabinets15
Figure 8 Liebert GXT3-10000T220 with External Battery Cabinet15
Operation16
Block Diagram16
Figure 9 System Block Diagram16
Control Panel17
Controls and Messages17
Figure 10 Control Panel17
Figure 11 Menu Tree18
Table 3 Displayed Text-System Block and Main Menu19
Battery Setup Parameters20
Warning Indicators20
Table 4 Battery Setup Parameters20
Table 5 Warning Indicators20
Fault Indicators21
Table 6 Fault Indicators21
Initial UPS Startup Procedure22
4.4 - UPS Shutdown Procedure22
Maintenance Bypass Procedure22
Return from Maintenance Bypass23
Maintenance Breaker, off Position23
Self-Tests23
Lamp Test23
Battery Test23
Maintenance24
Test, Replacement and Disposal of Batteries24
Storage24
Cleaning24
Table 7 Replacement Battery Pack24
Communication25
Communication Interface Port25
Dry Contact25
Any Mode Shutdown25
Figure 12 Dry Contact Pin Layout25
Battery Mode Shutdown26
On Battery26
Low Battery26
Liebert Intellislot ® Communication Cards26
Liebert ® Multilink27
Remote Emergency Power off27
Troubleshooting28
Table 8 Troubleshooting Guide28
Specifications29
Table 9 Liebert ® GXT3 ™ Specifications29
Table 10 Battery Cabinet Specifications30
Table 11 Typical Battery Run Times for the Liebert30
Product Warranty Registration31

Emerson Liebert GXT3-3000RT120 - Operation; Block Diagram

Table of Contents

Related product manuals