Page 3 - TABLE OF CONTENTS
i TABLE OF CONTENTS I MPORTANT S AFETY I NSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 SAVE THESE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1G LOSSARY O F S YMBOLS . ....
Page 4 - OMMUNICATION; Liebert IntelliSlot; Liebert MultiLink; AINTENANCE
ii 8.5 Shut Down the Liebert GXT3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 8.6 Disconnecting Input Power from the Liebert GXT3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 8.7 Maintenance Bypass . . . . . . . . . . . ....
Page 5 - FIGURES
iii FIGURES Figure 1 Liebert GXT3 5000VA and 6000VA, front view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Figure 2 Liebert GXT3, rear view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 F...
Page 7 - MPORTANT; SAVE THESE INSTRUCTIONS; NOTICE
1 Liebert ® GXT3 ™ I MPORTANT S AFETY I NSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important safety instructions. Read all safety and operating instructions before operating the uninterruptible power system (UPS). Adhere to all warnings on the unit and in this manual. Follow all operat...
Page 8 - ELECTROMAGNETIC COMPATIBILITY; Information for the Protection of the Environment; UPS SERVICING
Liebert ® GXT3 ™ 2 ELECTROMAGNETIC COMPATIBILITY —The Liebert GXT3 complies with the limits of Category C2, pursuant to IEC/EN/AS 62040-2. Operation is subject to the following conditions: • The output cables shall be no longer than 10m (32ft).• This device may not cause harmful interference.• This ...
Page 9 - LOSSARY
3 Liebert ® GXT3 ™ G LOSSARY O F S YMBOLS Risk of electrical shock Indicates caution followed by important instructions AC input AC output Requests the user to consult the manual Indicates the unit contains a valve-regulated lead acid battery Recycle DC voltage Equipment grounding conductor Bonded t...
Page 10 - NTRODUCTION; port for communication between the UPS and a network
Introduction Liebert ® GXT3 ™ 4 1.0 I NTRODUCTION Congratulations on your choice of the Liebert GXT3 uninterruptible power system (UPS). The Liebert GXT3 comes in nominal power ratings of 5000VA, 6000VA and 10,000VA. It is designed to provide conditioned power to microcomputers and other sensitive e...
Page 11 - YSTEM; Transient Voltage Surge Suppression (TVSS) and EMI/RFI Filters; mains line and keep the sensitive equipment protected.; Inverter
System Description 5 Liebert ® GXT3 ™ 2.0 S YSTEM D ESCRIPTION 2.1 Transient Voltage Surge Suppression (TVSS) and EMI/RFI Filters These UPS components provide surge protection and filter both electromagnetic interference (EMI) and radio frequency interference (RFI). They minimize any surges or inter...
Page 12 - optimum efficiency and voltage, thus increasing reliability.; Battery; NOTE
System Description Liebert ® GXT3 ™ 6 2.5 DC-to-DC Converter The DC-to-DC converter utilizes energy from the battery system and raises the DC voltage to the optimum operating voltage for the inverter. This allows the inverter to operate continuously at its optimum efficiency and voltage, thus increa...
Page 13 - AJOR; Main Frame and Electronics; attached and ready to install.; Figure 1
Major Components 7 Liebert ® GXT3 ™ 3.0 M AJOR C OMPONENTS The Liebert GXT3 is composed of three major assemblies to provide easier handling, installation and versatility. 3.1 Main Frame and Electronics The cabinet is shipped with internal batteries installed and a basic, hardwire distribution box a...
Page 14 - Figure 2
Major Components Liebert ® GXT3 ™ 8 Figure 2 Liebert GXT3, rear view External Battery Connector IT Power System Access Cover C13 Output Receptacles C19 Output Power Receptacles Liebert IntelliSlot ® Port USB Port Terminal Block Communication Maintenance Bypass Breaker Output Circuit Breaker Knockout...
Page 15 - Internal Battery Packs; internal battery pack is fitted with a connector to link to the UPS.; Figure 3; Removable Power Distribution Box; Figure 4; Power distribution box for GXT3 10,000VA model
Major Components 9 Liebert ® GXT3 ™ 3.2 Internal Battery Packs The UPS has two internal battery packs behind a battery access door on the front of the unit. Each internal battery pack is fitted with a connector to link to the UPS. Figure 3 Internal battery pack with connector 3.3 Removable Power Dis...
Page 16 - HAT; The Liebert GXT3 is shipped with the following items:; spacers for tower configuration and one DC power cable.
What’s Included Liebert ® GXT3 ™ 10 4.0 W HAT ’ S I NCLUDED The Liebert GXT3 is shipped with the following items: • Terminal Block Communication terminals• Compact Disk with • Liebert MultiLinkt ® • Configuration program• User manual (electronic version) • USB cable, one; 2m (6-1/2 ft.) long• Mounti...
Page 17 - NSTALLATION; - Initial Startup and Electrical Checks; Install the Main Cabinet; Figure 6; CAUTION; reduces battery life.
Installation and Configuration 11 Liebert ® GXT3 ™ 5.0 I NSTALLATION AND C ONFIGURATION Do NOT attempt to start the UPS, turn on any circuit breaker or energize the input power until instructed to do so in 8.2 - Initial Startup and Electrical Checks . Visually inspect the UPS for freight damage. Rep...
Page 18 - Figure 8; Installing the Adjustable Rack-Mount Kit—Sold Separately; Item
Installation and Configuration Liebert ® GXT3 ™ 12 b. Pull the operation and display panel gently, rotate it 90 degrees clockwise and snap it back into position, as shown in Figure 8 . Figure 8 Rotate the operation and display panel c. Pull the logo on the front plastic bezel cover gently, rotate it...
Page 20 - External Battery Cabinet Installation; Table 7
Installation and Configuration Liebert ® GXT3 ™ 14 6. If available, apply a bead of grease 25mm (1") long at four (4) places inside the bottom, curved tracks of the front members as shown below right. The grease will allow the equipment to slide into the bracket assemblies more easily. 7. Insert...
Page 21 - Figure 9; and your local dealer or Emerson; Program; must be turned off before disconnecting the cable.; Cables connecting battery
Installation and Configuration 15 Liebert ® GXT3 ™ Figure 9 External battery cabinets connected to 10,000VA Liebert GXT3 1. Visually inspect the external battery cabinet for freight damage. Report damage to the carrier and your local dealer or Emerson ® representative. 2. For slide rail installation...
Page 22 - Connect Input/Output Power; the Liebert GXT3 in Manual Bypass; utility input power also must be disconnected.; screw must be tightened for the UPS to operate in inverter mode.
Installation and Configuration Liebert ® GXT3 ™ 16 5.3 Connect Input/Output Power Figure 10 Power Distribution box removal—captive screws and maintenance bypass breaker The UPS should arrive with the power distribution box attached. If the box needs to be removed for maintenance or replacement, foll...
Page 23 - Distribution Box Electrical Connections; power from the manual bypass breaker.; Figure 11 Distribution box electrical connections diagram; Terminal Block Connections—PD2-CE6HDWRMBS and PD2-CE10HDWRMBS; Table 1
Installation and Configuration 17 Liebert ® GXT3 ™ 5.3.1 Distribution Box Electrical Connections Electrical connections are made through a removable power distribution box that attaches to the rear of the UPS. • PD2-CE6HDWRMBS fits the 5000 and 6000VA models of the Liebert GXT3• PD2-CE10HDWRMBS fits...
Page 25 - ONFIGURATION; Configuration Program Features; time calculations reported by Emerson; Table 2; included in the UPS accessory box. A Windows 95
Configuration Program 19 Liebert ® GXT3 ™ 6.0 C ONFIGURATION P ROGRAM The final step of installation may require custom configuration of your UPS using the enclosed configuration program. Some configuration settings may be changed only while the UPS is off. These should be set before the UPS is put ...
Page 26 - ONTROLS; ON/Alarm Silence/Manual Battery Test Button; ON; - Pressing this button for four seconds will start the UPS.; Alarm Silence; your local dealer, Emerson; Standby/Manual Bypass Button; Standby and Manual Bypass.; The LOW BATTERY and BYPASS reminder alarms CANNOT be silenced.; AC Power System
Controls and Indicators Liebert ® GXT3 ™ 20 7.0 C ONTROLS AND I NDICATORS 7.1 ON/Alarm Silence/Manual Battery Test Button This button controls output power to connected load(s) and has three functions: • ON• Alarm Silence• Manual Battery Test ON - Pressing this button for four seconds will start the...
Page 27 - procedures on connected loads before pressing this button twice.; Figure 13 Load level indicators.; The battery level indicators will illuminate as shown in; Overload
Controls and Indicators 21 Liebert ® GXT3 ™ off power to the output sockets and connected loads. Perform all necessary shutdown procedures on connected loads before pressing this button twice. 7.3 Load Level Indicators (4 Green, 1 Amber) The load level indicator is composed of five sets of LED bars ...
Page 28 - Figure 14 Battery level indicators.; UPS Status Indicators; inverter indicator and bypass indicator.; shows the symbols and their meanings.; Table 3; UPS Status; Fully; Discharging
Controls and Indicators Liebert ® GXT3 ™ 22 Figure 14 Battery level indicators. 7.5 UPS Status Indicators UPS status is indicated by five symbols: fault indicator, AC input indicator, battery indicator, inverter indicator and bypass indicator. Table 3 shows the symbols and their meanings. Table 3 UP...
Page 29 - PERATION; Startup Checklist for the Liebert GXT3; illuminate on the front panel.
Operation 23 Liebert ® GXT3 ™ 8.0 O PERATION This section describes checks to be made before starting the UPS, how to start the UPS, manual battery test, manual bypass, shutting down the UPS and disconnecting the mains power from the UPS. 8.1 Startup Checklist for the Liebert GXT3 Before starting th...
Page 30 - Manual Battery Test
Operation Liebert ® GXT3 ™ 24 8.3 Manual Battery Test To initiate a manual battery test, press the On/Alarm Silence/Manual Battery Test button for at least half a second while operating from mains power with no alarm conditions present. • If only the first two of the five LED segments illuminate, al...
Page 31 - IT Power System Configuration; Remove screws on the IT Power System Access Cover as shown in
Operation 25 Liebert ® GXT3 ™ 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 comp...
Page 32 - Communication Interface Port; on this port and are assigned as follows.; Terminal Block Communication; The terminal block includes eight pins, as shown in; Figure 16 Terminal block communication terminals; mounted at a remote location.; WARNING; connection to the pins in Set 3 is changed.; Low Battery
Communication Liebert ® GXT3 ™ 26 9.0 C OMMUNICATION 9.1 Communication Interface Port The Liebert GXT3 UPS has a terminal block on the rear of the UPS unit. Several signals are provided on this port and are assigned as follows. 9.2 Terminal Block Communication The terminal block includes eight pins,...
Page 33 - and mounted at remote location.
Communication 27 Liebert ® GXT3 ™ 9.2.2 Battery Mode Shutdown Battery Mode Shutdown permits shutting down the UPS by turning off the rectifier, inverter and static switch so that there is no power to the load when the UPS is On Battery. The auxiliary power for the UPS will still be active.Battery Mo...
Page 34 - contact your local dealer or Emerson; Remote Emergency Power Off; with national and local wiring codes and regulations.; REPO switch connection diagram; be shielded and run separately from power cables.
Communication Liebert ® GXT3 ™ 28 9.3.1 Liebert MultiLink ® Liebert MultiLink continually monitors the UPS and can shut down your computer or server in the event of an extended power failure.Liebert MultiLink can also be configured for use without the USB cable when the Liebert IntelliSlot ® SNMP/We...
Page 35 - status and checking UPS functions.; Replacing the Internal Battery Pack; representative to obtain the; Figure 17 Removing the front plastic bezel cover and battery door
Maintenance 29 Liebert ® GXT3 ™ 10.0 M AINTENANCE This section describes replacing the internal battery pack, precautions, checking the Liebert GXT3’s status and checking UPS functions. 10.1 Replacing the Internal Battery Pack The Liebert GXT3 is designed to allow the user to replace the internal ba...
Page 36 - Figure 19 Pulling out the battery packs; If they are the same, proceed with; Battery Charging; power and will drop the connected load.
Maintenance Liebert ® GXT3 ™ 30 Figure 19 Pulling out the battery packs 6. Unpack a new internal battery pack. Take care not to destroy the packing. Compare the new and old internal battery packs to make sure they are the same type and model. If they are the same, proceed with Step 7 ; if they are d...
Page 37 - Checking UPS Status; Emerson; Checking UPS Functions; are on and the UPS is operating normally.
Maintenance 31 Liebert ® GXT3 ™ 10.4 Checking UPS Status Emerson ® recommends checking the UPS operation status every six months. • Check whether the UPS is faulty: Is the Fault Indicator on? Is the UPS sounding an alarm?• Check whether the UPS is operating in Bypass Mode. Normally, the UPS operates...
Page 38 - ROUBLESHOOTING; descriptions are listed in; Table 4; Indicator
Troubleshooting Liebert ® GXT3 ™ 32 11.0 T ROUBLESHOOTING This section indicates various UPS symptoms a user may encounter and provides a troubleshooting guide in the event the UPS develops a problem. Use the following information to determine whether external factors caused the problem and how to r...
Page 39 - operating status. The audible alarm will sound as described in; In the event of an issue with the UPS, refer to; Table 6; Table 5; Condition; Table 6; Problem
Troubleshooting 33 Liebert ® GXT3 ™ 11.1.2 Audible Alarm An audible alarm will sound in conjunction with the visual indicators to indicate a change in UPS operating status. The audible alarm will sound as described in Table 5 . 11.2 Troubleshooting In the event of an issue with the UPS, refer to Tab...
Page 40 - top panel of the Liebert GXT3.
Troubleshooting Liebert ® GXT3 ™ 34 When reporting a UPS issue to Emerson, include the UPS model and serial number. These are on the top panel of the Liebert GXT3. Fault and Bypass indicators and diagnostic C indicator are illuminated UPS DC/DC fault UPS requires service. Contact your local dealer, ...
Page 41 - PECIFICATIONS
Specifications 35 Liebert ® GXT3 ™ 12.0 S PECIFICATIONS Table 7 UPS specifications Model # GXT3-5000RT230 GXT3-6000RT230 GXT3-10000RT230 Rating 5000VA/4000W 6000VA/4800W 10000VA/9000W Dimensions, mm (in) Unit, W x D x H 430 x 574 x 217 (16.9 x 22.4 x 8.5) 430 x 581 x 261 (16.9 x 22.9 x 10.3) Shippin...
Page 42 - Agency
Specifications Liebert ® GXT3 ™ 36 Relative Humidity 0-95% non-condensing Operating Elevation Up to 1000m (3281 ft) at 25°C (77°F) without derating Audible Noise <55 dBA, at 1 meter from the rear <50 dBA, at 1 meter from the front or sides Agency Safety IEC62040-1:2008 version, GS mark EMI/EMC...
Page 43 - External battery cabinet specifications
Specifications 37 Liebert ® GXT3 ™ Table 10 External battery cabinet specifications Model Number GXT3-240VBATTCE GXT3-240RTVBATT Used with UPS Model GXT3-5000RT230 GXT3-6000RT230 GXT3-10000RT230 Dimensions, W x D x H, mm (in.) Unit (with bezel) 430 x 574 x 130 (16.9 x 22.6 x 5.8) 430 x 581 x 173 (16...
Page 44 - Number of
Specifications Liebert ® GXT3 ™ 38 Table 11 Battery run time, minutes, all models Number of Batteries/Cabinets Load Percent of Capacity 230VAC RT Models 5kVA 6kVA 10kVA Internal Battery 10% 105 97 81 20% 52 47 39 30% 40 33 22 40% 27 22 15 50% 21 17 11 60% 17 14 9 70% 14 11 7 80% 12 9 5 90% 10 8 4 10...
Page 45 - shows the estimated run times at different loads.
Specifications 39 Liebert ® GXT3 ™ Using the configuration program, the user may specify the number of GXT3-240VBATT external battery cabinets attached to the UPS. The factory default is programmed for internal batteries only. Table 11 shows the estimated run times at different loads. 12.1 Auto-Lear...
Page 48 - by helping customers optimize their data center
Ensuring The High AvailabilityOf Mission-Critical Data And Applications. Emerson Network Power, a business of Emerson (NYSE:EMR),is the global leader in enabling Business-Critical Continuity ™ from grid to chip for telecommunication networks, data centers,health care and industrial facilities. Emers...
