User Manual

TABLE OF CONTENTS
Important Safety Information
1
1 GXT5 Description 3
1.1 UPS Features and Available Models 3
1.2 Front Panels 4
1.3 Rear Panels 5
1.4 Battery Cabinet 11
1.5 Major Internal Components and Operating Principle 11
1.6 UPS States and Operating Modes 13
1.6.1 Normal Mode 13
1.6.2 Bypass Mode 13
1.6.3 Battery Mode 13
1.6.4 Frequency Converter Mode 13
1.6.5 ECO Mode 14
2 Installation 15
2.1 Unpacking and Inspection 15
2.2 Pre-installation Preparation 15
2.2.1 Installation Clearances 15
2.3 Installing the UPS 15
2.3.1 Tower Installation 16
2.3.2 Rack Installation 16
2.4 Installing External Battery Cabinets 16
2.5 Connecting AC Input Power 19
2.6 Connecting Loads 19
2.7 Communication Connections 20
2.7.1 Connecting IntelliSlot Communication 20
2.7.2 Connecting to the Dry-contact Port 21
2.7.3 Connecting a Remote Emergency Power-off (REPO) Switch 22
2.7.4 Connecting a USB Cable 23
2.7.5 Connecting Sensors to the Control Port 24
3 Operating the UPS 25
3.1 Silencingthe Audible Alarm 25
3.2 Starting-up the UPS 25
3.3 Transferring to Battery Mode 25
3.4 Transferring from Normal to Bypass Mode 26
3.5 Transferring from Bypass to Normal Mode 26
3.6 Shutting-down the UPS Completely 26
3.7 Remote Emergency Power-off (REPO) 26
3.8 Auto and Manually Restarting 26
4 Operation and Display Panel 29
4.1 LED Indicators 31
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