Page 3 - TABLE OF CONTENTS
i TABLE OF CONTENTS IMPORTANT SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1G LOSSARY O F S YMBOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.0 I NTRODUCTION . . . . . . ...
Page 4 - ii; FIGURES
ii 8.6 Bypass Indicator LED (Amber) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 8.7 UPS ON Indicator LED (Green) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 8.8 Battery Indicator LED (Amber). ...
Page 5 - IMPORTANT SAFETY INSTRUCTIONS; SAVE THESE INSTRUCTIONS; Electromagnetic Compatibility; WARNING; attempt to service this product yourself. Never work alone.
1 IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important safety instructions. Read all safety, installation and operating instructions before operating the Uninterruptible Power Supply (UPS). Adhere to all warnings on the unit and in this manual....
Page 8 - Introduction; NTRODUCTION
Introduction 4 1.0 I NTRODUCTION Congratulations on your choice of the Liebert GXT2-6000RTL630 Uninterruptible Power Supply (UPS). It provides conditioned power to microcomputers and other sensitive electronic equipment.Upon generation, AC power is clean and stable. However, during transmission and ...
Page 9 - System Description; YSTEM; Transient Voltage Surge Suppression (TVSS) and EMI/RFI Filters; ity line and keep the sensitive equipment protected.; Inverter; nected to utility power.
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 10 - mum efficiency and voltage, thus increasing reliability.; Battery; press the Standby button once.; NOTE; in the utility supply.
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 opti- mum operating voltage for the inverter. This allows the inverter to operate continuously at its opti- mum efficiency and voltage, thus increasing reliabil...
Page 11 - Major Components; AJOR; Main Frame and Electronics; Figure 1
Major Components 7 3.0 M AJOR C OMPONENTS The GXT2-6000RTL630 is composed of three major assemblies to provide easier handling, installa- tion, and versatility. 3.1 Main Frame and Electronics This 5U cabinet is shipped without internal batteries to lighten the UPS for easier installation. The intern...
Page 12 - Figure 2; Internal Battery Packs
Major Components 8 Figure 2 GXT2-6000RTL630, rear view 3.2 Internal Battery Packs The UPS has two internal battery packs behind a battery access door on the front of the unit. Each pack is fitted with a connector to link to the UPS. The batteries are shipped in packaging separate from the UPS. These...
Page 13 - Figure 3; Removable Power Distribution Box; manual bypass switch. For installation instructions, see; Figure 4
Major Components 9 Figure 3 Internal battery pack with connector 3.3 Removable Power Distribution Box The UPS incorporates a power distribution box that must be installed before the unit is placed into service. The power distribution box provides the benefits of plug and receptacle convenience with ...
Page 14 - What’s Included; HAT; The GXT2-6000RTL630 is shipped with the following items:
What’s Included 10 4.0 W HAT ’ S I NCLUDED The GXT2-6000RTL630 is shipped with the following items: • GXT2-6000RTL630 user manual• Vertical display overlay• Top bezels - 2• MultiLink software CD• MultiLink serial cable, 10 ft (3m)• Rack mount handles• Battery retaining brackets and screws - 2 each• ...
Page 15 - Installation and Configuration; NSTALLATION; Install the Main Cabinet; Attach Bezels to Top; Figure 5; CAUTION; U support base for GXT2
Installation and Configuration 11 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 6.0 - Initial Start-Up and Electrical Checks . Visually inspect the UPS for freight damage. Report any damage t...
Page 16 - Installing the Adjustable Rack-Mount Kit—Sold Separately
Installation and Configuration 12 5.1.2 Rack-Mount UPS Installation When using the GXT2 in a rack-mount configuration, the UPS must be supported by a slide kit, fixed rails or a shelf.When using the optional Adjustable Rack Mount Kit, you will use the following instructions. The fig- ures accompanyi...
Page 17 - Steps 2
Installation and Configuration 13 3. Install the rear member of each bracket assembly into the rack enclosure with two (2) M5 screws provided in this kit (see figure at right). The return flanges on the bracket assembly fit to the inside of rack mounting rails. Insert screws loosely (finger- tight) ...
Page 18 - Install the Internal Batteries
Installation and Configuration 14 7. Insert the equipment, with inner members attached in Step 5 , into the bracket assemblies by inserting the top and bottom edges of the inner members into the top and bottom curved tracks of the front members and sliding the equipment into the rack (see figure at ...
Page 19 - Connect the Internal Batteries Using the External Connector; secure the connector in the closed position.; Connect Input/Output Power; being placed in its final position.
Installation and Configuration 15 1. Remove the 3U battery access panel on the front of the GXT2-6000RTL630 by loosening the two captive screws located between the bezels (see illustration at left). 2. Once the captive screws are loosened, tip the panel forward and lift to remove it from the main ca...
Page 20 - the cover one turn each.; Figure 6
Installation and Configuration 16 5.4.1 Attach Power Distribution Box Whenever the power distribution box is not attached to the UPS, the cover must be slid over the elec- trical connections to prevent damage or injury.To attach the PD-L630 power distribution box to the UPS:1. Loosen the white cover...
Page 21 - Distribution Box Electrical Connections; from the manual bypass switch.; Figure 7
Installation and Configuration 17 5.4.2 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 a 30A branch circuit breaker, with NEMA L6-30R receptacle. The Input circuit bre...
Page 22 - External Battery Cabinet Installation; and your local dealer or Liebert representative.; Table 5; Spacers added to support
Installation and Configuration 18 5.5 External Battery Cabinet Installation Optional Liebert external battery cabinets may be connected to the UPS to provide additional battery run time. External battery cabinets are designed to be placed on one side of the UPS or stacked beneath the UPS. 1. Visuall...
Page 23 - Initial Start-Up and Electrical Checks; NITIAL; automatic battery test will run for about 15 seconds.
Initial Start-Up and Electrical Checks 19 6.0 I NITIAL S TART -U P AND E LECTRICAL C HECKS 1. Verify that the input and output circuit breakers are off (open).2. During initial system checks, disconnect all loads (open load disconnects). 3. Inspect all wiring, cables, and connection.4. If external b...
Page 24 - Configuration Program; ONFIGURATION; time calculations reported by Liebert software products.; Table 1; Configuration Program CD
Configuration Program 20 7.0 C ONFIGURATION P ROGRAM The final step of installation may require custom configuration of your UPS using the enclosed config- uration 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 ...
Page 25 - Controls and Indicators; ONTROLS; ON/Alarm Silence/Manual Battery Test Button; ON; Standby/Manual Bypass Button; The LOW BATTERY and BYPASS reminder alarms CANNOT be silenced.; All indicators illuminated
Controls and Indicators 21 8.0 C ONTROLS AND I NDICATORS 8.1 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 will start up the UPS in order to provide condit...
Page 26 - will illuminate and an alarm will sound (refer to
Controls and Indicators 22 8.3 Load Level Indicators (4 Green, 1 Amber) The load level indicators display the approximate electrical load placed upon the UPS at all times. 8.4 Battery Level Indicators (5 Green) The battery level indicators display approximate battery capacity at all times. The GXT2-...
Page 27 - Operating Instructions; PERATING; Bypass Mode Operation; Normal Mode Operation
Operating Instructions 23 9.0 O PERATING I NSTRUCTIONS 9.1 Normal Mode Operation During normal operation, utility power provides energy to the UPS. The filters, power factor correction circuit and the inverter process this power to provide computer grade power to connected loads. The UPS maintains t...
Page 28 - Communications; OMMUNICATIONS; Communications Interface Port; utility power, Pin 4 will ignore any signal on this pin.; Pin; Pin Assignment
Communications 24 10.0 C OMMUNICATIONS 10.1 Communications Interface Port The GXT2-6000RTL630 has a standard DB-9 serial port female connector located on the rear of the UPS unit. Several signals are provided on this port and are assigned as follows: 10.2 Pin 4 - Remote Shutdown on Battery 1. This p...
Page 29 - UPS Intelligent Communications; the cable after setup is complete.; covered
Communications 25 10.3 UPS Intelligent Communications The GXT2-6000RTL630 is equipped with two Intellislot® ports to provide advanced communication and monitoring options.The Intellislot port closer to the corner of the UPS chassis is the serial card slot. This Intellislot port is used for the OCWEB...
Page 30 - Remote Emergency Power Off; with national and local wiring codes and regulations.; REPO switch connection diagram; be segregated and run separately from power cables.
Communications 26 10.4 Remote Emergency Power Off The UPS is equipped with a Remote Emergency Power Off (REPO) connector. The user must supply a means of interfacing with the REPO circuit to allow disconnecting the UPS input feeder breaker to remove all sources of power to the UPS and connected equi...
Page 31 - Maintenance; AINTENANCE; Internal Battery; appropriate replacement battery kit part number and pricing.
Maintenance 27 11.0 M AINTENANCE 11.1 Internal Battery The GXT2-6000RTL630 requires very little maintenance. The batteries are valve-regulated, non- spillable, flame retardant, lead acid, and should be kept charged to obtain their designed life. The UPS continuously charges the batteries when connec...
Page 32 - These are hot-swappable replacement
Maintenance 28 11.1.1 Internal Battery Replacement 1. Remove the 3U battery access panel on the front of the UPS by loosening the two captive screws located between the bezels (see illustration at right). 2. Once the captive screws are loosened, tip the panel forward and lift to remove it from the m...
Page 33 - AC Power Connections; the UPS to describe these procedures.; Figure 8
Maintenance 29 11.2 AC Power Connections Power connections may be disconnected from the UPS cabinet via a removable distribution box. This may be a convenient feature if the UPS must be moved a short distance or replaced. This box allows power connections to be conveniently disconnection from the ma...
Page 34 - Press the ON button for one second.
Maintenance 30 11.2.2 Reconnect 1. Loosen the cover over the electrical connections by backing out the three screws one turn each.2. Slide the cover open to expose the electrical connectors.3. Gently retighten the three screws loosened in Step 1 . 4. Align connectors and press the box onto the rear ...
Page 35 - Troubleshooting; ROUBLESHOOTING; Table 2; Fault
Troubleshooting 31 12.0 T ROUBLESHOOTING The information below indicates various symptoms a user may encounter in the event the GXT2-6000RTL630 develops a problem. Use this information to determine whether external factors caused the problem and how to remedy the situation.1. The Fault indicator wil...
Page 36 - Table 3
Troubleshooting 32 Table 3 Troubleshooting guide Problem Cause Solution UPS fails to start when the ON button is pressed. UPS is short-circuited or overloaded. Ensure UPS is OFF. Disconnect all loads and ensure nothing is lodged in output receptacles. Ensure loads are not defective or shorted intern...
Page 37 - Table 4
Troubleshooting 33 Fault and LEDs D&E are Illuminated Charger malfunction If the charger is overvoltage, the UPS will shutdown. If the charger is undervoltage and the batteries are nearly depleted, this alarm will give a temporary warning before the UPS shuts down. UPS requires service. Contact ...
Page 38 - above shows the estimated run times at different loads.; Internal Battery
Troubleshooting 34 Using the configuration program, the user may specify the number of GXT2-240VBATTUL external battery cabinets attached to the UPS. The factory default is programmed for internal batteries only. Table 5 above shows the estimated run times at different loads. Table 5 Battery run tim...
Page 40 - Specifications; PECIFICATIONS; Table 6
Specifications 36 13.0 S PECIFICATIONS Table 6 UPS specifications Model Number GXT2-6000RTL630 Model Rating 6000VA/4200W Dimensions, in. (mm) Unit, W x D x H 8.7 x 21.5 x 16.9 (221 x 547 x 430) Shipping, W x D x H 22.0 x 27.2 x 19.7 (560 x 690 x 500) Weight, lb (kg) Unit 57.2 (26) Shipping 81.5 (37)...
Page 41 - Table 7; Table 8; Model Number
Specifications 37 Table 7 Internal battery specifications Model Number GXT2-240BATKIT Dimensions, W x D x H, in. (mm) Shipping 21.2 x 12.2 x 16.2 (539 x 311 x 412) Weight, lb (kg) Unit 44.5 (20.2) each, (2 required) Shipping 93.9 (42.6), (2 batteries in a single carton Type Valve-regulated, non-spil...
Page 42 - Table 9; Battery Parameters
Specifications 38 Table 9 External battery cabinet specifications Model Number GXT2-240VBATTUL Used w/ UPS model GXT2-6000RTL630 Dimensions, W x D x H, in. (mm) Unit (with bezel) 6.9 x 20.6 x 16.9 (176 x 522 x 430) Shipping 22.0 x 27.2 x 17.9 (560 x 690 x 455) Weight, lb (kg) Unit 145 (65) Shipping ...
Page 44 - AC Power
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