Page 3 - TABLE OF CONTENTS; Startup Checklist for the Liebert
i TABLE OF CONTENTS 1.0 I NTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.0 S YSTEM D ESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.1 Transient...
Page 4 - ii; OMMUNICATION; Liebert IntelliSlot; Liebert; AINTENANCE
ii 8.8 IT Power System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 9.0 C OMMUNICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 9.1 Communication Interface Port ....
Page 5 - iii; FIGURES
iii FIGURES Figure 1 Liebert GXT3 5000RT230U, front view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Figure 2 Liebert GXT3 5000RT230U rear view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Figure...
Page 6 - iv
Page 7 - SAVE THESE INSTRUCTIONS; NOTICE
1 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 operating and user inst...
Page 8 - ELECTROMAGNETIC COMPATIBILITY; Information for the Protection of the Environment; UPS SERVICING
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 device must a...
Page 10 - Introduction; NTRODUCTION; Congratulations on your choice of the Liebert
Introduction 4 1.0 I NTRODUCTION Congratulations on your choice of the Liebert ® GXT3 ™ 5000RT230U uninterruptible power system (UPS). The Liebert GXT3 comes in a nominal power rating of 5000VA. It is designed to provide conditioned power to microcomputers and other sensitive electronic equipment.Wh...
Page 11 - System Description; YSTEM; Transient Voltage Surge Suppression (TVSS) and EMI/RFI Filters; mains line and keep the sensitive equipment protected.; Inverter
System Description 5 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 interference present i...
Page 12 - optimum efficiency and voltage, thus increasing reliability.; Battery; The Liebert; Dynamic Bypass; press the Standby/Manual Bypass button once.; NOTE
System Description 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 increasing reliability....
Page 13 - Major Components; AJOR; Main Frame and Electronics; attached and ready to install.; Figure 1
Major Components 7 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 attached and r...
Page 14 - Internal Battery Packs; internal battery pack is fitted with a connector to link to the UPS.; Figure 3; Removable Power Distribution Box; Figure 4; Battery Connector
Major Components 8 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 Distribution Box The...
Page 15 - What’s Included; HAT; spacers for tower configuration and one DC power cable.
What’s Included 9 4.0 W HAT ’ S I NCLUDED The Liebert ® GXT3 ™ 5000RT230U is shipped with the following items: • Terminal Block Communication terminals• Compact Disk with • Liebert MultiLink ® • Configuration program• User manual (electronic version) • USB cable, one; 2m (6-1/2 ft.) long• Mounting h...
Page 16 - Installation and Configuration; NSTALLATION; - Initial Startup and Electrical Checks; Install the Main Cabinet; Figure 5; CAUTION; reduces battery life.
Installation and Configuration 10 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. Report any damage to...
Page 17 - Figure 7; Installing the Adjustable Rack-Mount Kit—Sold Separately; Item
Installation and Configuration 11 b. Pull the operation and display panel gently, rotate it 90 degrees clockwise and snap it back into position, as shown in Figure 7 . Figure 7 Rotate the operation and display panel c. Pull the logo on the front plastic bezel cover gently, rotate it 90 degrees clock...
Page 19 - External Battery Cabinet Installation; Figure 8; Table 7
Installation and Configuration 13 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 the equipment, w...
Page 20 - and your local dealer or Liebert; Program; Connect Input/Output Power; Figure 9; must be turned off before disconnecting the cable.; Extract these
Installation and Configuration 14 1. Visually inspect the external battery cabinet for freight damage. Report damage to the carrier and your local dealer or Liebert ® representative. 2. For slide rail installations, first remove the top/side fin. Top/side fin slides forward and then lift up to remov...
Page 21 - utility input power also must be disconnected.; screw must be tightened for the UPS to operate in inverter mode.
Installation and Configuration 15 4. Turn the output and input breaker off.5. Loosen other captive screws until the power distribution box releases.6. Remove the power distribution box from the UPS and set it aside.7. Loosen screws over the plastic cover for the connector on the rear of the panel.8....
Page 22 - Distribution Box Electrical Connections; power from the manual bypass breaker.; Figure 10 Distribution box electrical connections diagram; HardwireTerminal Block Connections; Table 1; Liebert GXT3; OUTPUT
Installation and Configuration 16 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.The installer must provide an upstream branch circuit breaker. The input circuit breaker on the distribution...
Page 23 - Configuration Program; ONFIGURATION; Configuration Program Features; Table 2
Configuration Program 17 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 into full-time se...
Page 24 - Controls and Indicators; ONTROLS; ON/Alarm Silence/Manual Battery Test Button; ON; - Pressing this button for four seconds will start the UPS.; Alarm Silence; alarm is silenced, the Liebert; Manual Battery Test; Standby/Manual Bypass Button; Standby and Manual Bypass.; procedures on connected loads before pressing this button twice.; The LOW BATTERY and BYPASS reminder alarms CANNOT be silenced.; AC Power System
Controls and Indicators 18 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 UPS. Alarm Silen...
Page 25 - Figure 11 Load level indicators.; the battery capacity level. The Liebert; Figure 12 Battery level indicators.; Overload; Fully; Discharging
Controls and Indicators 19 7.3 Load Level Indicators (4 Green, 1 Amber) The load level indicator is composed of five sets of LED bars that illuminate to indicate the relative load on the UPS output in 25% increments (±5%). The load level indicator will illuminate as shown in Figure 11 . The load lev...
Page 26 - UPS Status Indicators; inverter indicator and bypass indicator.; shows the symbols and their meanings.; Table 3; UPS Status
Controls and Indicators 20 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 UPS status indicators UPS Status Indicator Icon Color D...
Page 27 - Operation; PERATION; illuminate on the front panel.
Operation 21 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 the UPS, perfor...
Page 28 - If manual bypass is not available, disregard the first step.
Operation 22 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, allow the UPS to re...
Page 29 - IT Power System Configuration; Remove screws on the IT Power System Access Cover as shown in
Operation 23 8.8 IT Power System Configuration 1. Remove screws on the IT Power System Access Cover as shown in Figure 13 . 2. Disconnect the connectors as shown in figure.3. Install IT Power System Access Cover and screws. Figure 13 Remove cover from IT Power System Connectors compartment Remove Sc...
Page 30 - Communication; Communication Interface Port; Figure 14 Dry contact pin layout; WARNING
Communication 24 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 Dry Contact The Dry Contact includes eight pins, as shown in Figure 14 . Figure 1...
Page 31 - from the battery this dry contact will be closed.; for remote connection will be via terminal block
Communication 25 9.2.3 On Battery On Battery signal is a Normally Open (NO) dry contact. When the UPS is supplying output power from the battery this dry contact will be closed. 9.2.4 Low Battery Low Battery signal is a Normally Open (NO) dry contact. When the UPS is supplying output power from the ...
Page 32 - MultiLink; and delivers support for built-in shutdown for AS/400 systems.; 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 26 9.3.1 Liebert ® MultiLink ® Liebert MultiLink continuously 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/Web card is inst...
Page 33 - Maintenance; ’s status and checking UPS functions.; Replacing the Internal Battery Pack; Lay the battery door and screws aside for reassembly.; Figure 15 Removing the front plastic bezel cover and battery door
Maintenance 27 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 battery pack s...
Page 34 - Figure 17 Pulling out the battery packs; If they are the same, proceed with; Battery Charging; design life. The Liebert; power and will drop the connected load.
Maintenance 28 Figure 17 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 different, stop an...
Page 35 - Checking UPS Status; Emerson Channel Support.; Checking UPS Functions; are on and the UPS is operating normally.
Maintenance 29 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 in Normal Mode. If...
Page 36 - Troubleshooting; ROUBLESHOOTING; The following symptoms indicate the Liebert; Table 4; Indicator
Troubleshooting 30 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 remedy the situati...
Page 37 - operating status. The audible alarm will sound as described in; Table 5; Condition
Troubleshooting 31 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 . Table 5 Audible alarm description Condition Alarm Battery discharge Half-second beep ever...
Page 38 - In the event of an issue with the UPS, refer to; to determine the cause and solution. If the; Table 6; Problem
Troubleshooting 32 11.2 Troubleshooting In the event of an issue with the UPS, refer to Table 6 to determine the cause and solution. If the fault persists, contact Emerson Channel Support. Table 6 Troubleshooting table Problem Cause Solution UPS fails to start when the On/Alarm Silence/Manual Batter...
Page 39 - top panel of the Liebert
Troubleshooting 33 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 indicator and diagnostic A and B indicators are illuminated UPS failure (includes dual-fan failure, single-fan failure under certain condition...
Page 40 - Specifications; PECIFICATIONS
Specifications 34 12.0 S PECIFICATIONS Table 7 UPS specifications Model # Liebert ® GXT3 ™ 5000RT230U Rating 5000VA/4000W Dimensions, mm (in) Unit, W x D x H 570 x 430 x 220 (22.4 x 16.9 x 8.7) Shipping, W x D x H 745 x 530 x 516 (29.3 x 20.9 x 20.3) Weight, kg (lb) Unit 60 (132.2) Shipping 71 (156....
Page 42 - external battery
Specifications 36 Using the configuration program, the user may specify the number of Liebert ® external battery cabinets attached to the UPS. The factory default is programmed for internal batteries only.See Table 11 shows the estimated run times at different loads. 12.1 Auto-Learning Battery Run T...
Page 44 - by helping customers optimize their data center; Business-Critical Continuity
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...
