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Liebert GXT3-10000T220 3.7 Connecting Power Cables, 3.8 External Battery Cabinets

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Installation

11

3.7 Connecting Power Cables

1. Open the UPS input breaker.

2. Open the UPS bypass breaker.

3. Set the maintenance breaker to the Bypass position.

4. Remove the electrical connection protective panel, if installed, from the rear UPS panel.

5. Connect loads to the output terminals as illustrated in Figure 7.

6. Connect the utility to the corresponding input terminals (see Figure 7).

• If the bypass input is to be supplied separately, connect the bypass source to the corresponding

bypass terminals.

• If the UPS is supplied from a single feed, connect the factory-supplied jumper between terminal

UPS Input-BYP and Bypass Input-L1.

3.8 External Battery Cabinets

Up to four external battery cabinets may be connected to the Liebert® GXT3-10000T220™. A cable to

connect the battery cabinet and the Liebert GXT3-10000T220 is supplied with each battery cabinet.

Open the breaker before making battery cable connections.

Plug one end of this cable into the UPS and the other end into the battery cabinet—slotted fittings on

each end ensure that the connection is properly made. If your UPS has an integrated battery, a

compensating current may occur during connection. Once both ends of the cable have been connected,

the circuit breaker on the external battery cabinet must be closed.

Figure 8 Liebert GXT3-10000T220 with External Battery Cabinet

!

CAUTION

Battery maintenance must be performed only by authorized personnel who are properly

trained and qualified.

External battery cabinets are hot-swappable; they can be replaced during normal UPS

operation.

DO NOT connect or disconnect batteries when the UPS is in Battery Mode.

UPS

Rear View

External

Battery

Cabinet

Rear View

Battery Breaker

(Liebert GXT3-240TVBATTCE)

External

Battery

Cabinet

Connector

Connector for

additional cabinet

External Battery Cabinet

Liebert GXT3-240TVBATTCE

Contents

Main Page TABLE OF CONTENTS FIGURES TABL ES IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS Page Leakage Current NOTICE Information for the Protection of the Environment 1.0 INTRODUCTION AND SYSTEM DESCRIPTION 1.1 Device Overview The following table provides an overview of the various versions of the device: Figure 2 Liebert GXT3-10000T220 front and rear views Table 1 Overview of UPS devices and batteries 2.0 UNPACKING THE UPS AND SITE PREPARATION 2.1 Inspection 2.2 Required Setup Equipment 2.3 Unpacking Storage 2.4 Environmental Conditions 2.5 Access to Area 2.6 Floor Loading 2.7 Inventory List 3.0 I 3.1 Electrical preparations 3.2 Suggested Cable Sizes 3.3 External Protection and Isolating Devices 3.4 External Electrical Connections L1 L2 GET X1 X2 3.5 Connecting Utility and Load 3.6 Terminal Blocks for UPS UPS Input ~ Output ~ BYP L1 L2 Bypass Input ~ X4X3 L1 L2 GET X1 X2 UPS Input ~ Output ~ BYP L1 L2 Bypass Input ~ X4X3 3.7 Connecting Power Cables 3.8 External Battery Cabinets 4.0 O 4.1 Block Diagram 4.2 Control Panel 4.2.1 Controls and Messages Lighted LEDs Flashing LED NOTICE Operation 14 Figure 11 Menu tree Table 3 Displayed textsystem block and main menu 4.2.2 Battery Setup Parameters 4.2.3 Warning Indicators Table 4 Battery setup parameters Table 5 Warning indicators Table 3 Displayed textsystem block and main menu (continued) 4.2.4 Fault Indicators 4.3 Initial UPS Startup Procedure 4.4 UPS Shutdown Procedure 4.5 Maintenance Bypass Procedure 4.6 Return from Maintenance Bypass 4.7 Maintenance Breaker, Off Position 4.8 Self-Tests 4.8.1 Lamp Test 4.8.2 Battery Test 5.0 M 5.1 Test, Replacement and Disposal of Batteries 5.2 Storage 5.3 Cleaning 6.0 C 6.1 Communication Interface Port 6.2 Dry Contact 6.2.1 Any Mode Shutdown (Low Battery Warning) (On-Battery Warning) 6.3 Liebert IntelliSlot Communication Cards 6.3.1 Liebert MultiLink 6.4 Remote Emergency Power Off REPO switch connection diagram 7.0 T 8.0 S Table 9 Lieb ert GXT3 specifications Table 10 Battery cabinet specifications Table 11 Typical battery run times for the Liebert GXT3-10000T230 9.0 PRODUCT WARRANTY REGISTRATION Ensuring The High Availability Of Mission-Critical Data And Applications.