Emerson Liebert Gxt3 Ups 120V 208V 500Va 3000Va Users Manual
Emerson-Liebert-Gxt3-On-Line-Ups-500-3000Va-User-Guide-679636 emerson-liebert-gxt3-on-line-ups-500-3000va-user-guide-679636
Manual-UPS-Liebert-G.. Manual-UPS-Liebert-GXT3-500-3000-VA-Ingles
Manual-UPS-Liebert-G.. Manual-UPS-Liebert-GXT3
Manual-UPS-Liebert-G.. Manual-UPS-Liebert-GXT3
208V to the manual aed2cb3b-1de0-499e-982b-7636b691ce0f
2015-01-05
: Emerson Emerson-Liebert-Gxt3-Ups-120V-208V-500Va-3000Va-Users-Manual-165402 emerson-liebert-gxt3-ups-120v-208v-500va-3000va-users-manual-165402 emerson pdf
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AC Power For Business-Critical Continuity™ Liebert® GXT3™ UPS 120V/208V 500VA-3000VA User Manual TABLE OF CONTENTS IMPORTANT SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 SAVE THESE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 GLOSSARY OF SYMBOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 1.0 PRODUCT DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 1.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.2 Available Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.3 Appearance and Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.3.1 1.3.2 Front Panel and Controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Rear Panel Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.4 Major Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1.5 Operating Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 1.5.1 1.5.2 1.5.3 1.5.4 1.5.5 Utility (AC) Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Manual Bypass Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Battery Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Battery Recharge Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Frequency Converter Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.0 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2.1 Unpacking and Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2.2 What’s Included . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2.3 Preparation for Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2.3.1 2.4 Mechanical Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 2.4.1 2.4.2 2.5 Tower Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Rack Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Cable Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 2.5.1 2.5.2 2.6 Installation Environment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Connecting Input Plug and Loads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Connecting Battery Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Connecting Communication Cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 2.6.1 2.6.2 Connecting USB Communication Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Installing the Optional Liebert IntelliSlot® Card and Communication Cables . . . . . . . . . . . 18 3.0 CONTROLS AND INDICATORS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 3.1 Control Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 3.1.1 3.1.2 3.2 On/Alarm Silence/Manual Battery Test Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Standby/Manual Bypass Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 3.2.1 3.2.2 Level Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 UPS Status Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 i 4.0 OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 4.1 Startup Checklist for the Liebert GXT3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 4.2 Starting the UPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 4.3 Manual Battery Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 4.4 Manual Bypass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 4.5 Shut Down the Liebert® GXT3™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 4.6 Disconnecting Input Power from the Liebert GXT3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 5.0 COMMUNICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 5.1 Liebert IntelliSlot Communication Cards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 5.1.1 5.2 USB Port Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 5.2.1 5.3 Liebert MultiLink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Configuration Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Terminal Block Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 5.3.1 5.3.2 5.3.3 5.3.4 Any-Mode Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Battery Mode Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . On Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Low Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 27 27 27 6.0 MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 6.1 Replacing the Internal Battery Pack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 6.1.1 Battery Replacement Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 6.2 Battery Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 6.3 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 6.4 Checking UPS Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 6.5 Checking UPS Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 7.0 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 7.1 UPS Symptoms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 7.1.1 7.1.2 Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Audible Alarm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 7.2 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 8.0 BATTERY CABINET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 9.0 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35 9.1 Product Warranty Registration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 ii FIGURES Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Figure 13 Figure 14 Figure 15 Figure 16 Figure 17 Figure 18 Figure 19 Figure 20 Figure 21 Figure 22 Figure 23 Figure 24 Figure 25 Figure 26 Liebert GXT3 rack/tower models—front view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Liebert GXT3 minitower—front view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Liebert® GXT3™ 120V rack/tower models—rear panel components . . . . . . . . . . . . . . . . . . . . . . . . 6 Liebert® GXT3™ 208V rack/tower models—rear panel components . . . . . . . . . . . . . . . . . . . . . . . . 7 Liebert GXT3-1000MT120™—rear panel components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Operating principle diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Support bases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Remove the front plastic bezel cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Rotate the operation and display panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Tower installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Pulling inner member from each slide rail assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Installing rear member of each slide rail assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Installing front member of each slide rail assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Fastening rear member and front member together . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Installing inner members . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Installing rack-mount handles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Insert the UPS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Operation and display panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Battery level indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Load level indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Terminal block communication pin layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Removing the front bezel cover and battery door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Disconnecting the battery plug and battery receptacle (front view) . . . . . . . . . . . . . . . . . . . . . . . 29 Pull out the battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Battery level indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Battery cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 TABLES Table 1 Table 2 Table 3 Table 4 Table 5 Table 6 Table 7 Table 8 Table 9 Table 10 Table 11 Table 12 Table 13 Table 14 Table 15 UPS models, power ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Input circuit breaker specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Functions of On/Alarm Silence/Manual battery test button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Functions of Standby/Manual Bypass button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 UPS status indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Output voltage option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Replacement internal battery pack model number. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Indicator descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Audible alarm description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Specifications of GXT3-500RT120 - GXT3-1000RT120 and GXT3-1000MT120 UPS . . . . . . . . . . 35 Specifications of GXT3-1500RT120 - GXT3-3000RT120 and GXT3-3000RT208 UPS . . . . . . . . . 36 Operating temperature parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Battery cabinet specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Battery run times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 iii iv IMPORTANT SAFETY PRECAUTIONS ! WARNING Observe all cautions and warnings in this manual. Failure to do so may result in serious injury or death. Refer all UPS and battery service to properly trained and qualified service personnel. Do not attempt to service this product yourself. Opening or removing the cover may expose you to lethal voltages within this unit even when it is apparently not operating and the input wiring is disconnected from the electrical source. Never work alone. SAVE THESE INSTRUCTIONS This manual contains important safety instructions that must be followed during the installation and maintenance of the UPS and batteries. Read this manual thoroughly before attempting to install or operate this UPS. UPS Safety Notes This UPS contains no user-serviceable parts except the internal battery pack. The Off/Bypass push button does not electrically isolate internal parts. Under no circumstances attempt to gain internal access other than to replace the batteries due to risk of electric shock or burn. Do not continue to use the UPS if the front panel indications are not in accordance with these operating instructions or if the UPS performance alters in use. Refer all faults to your local dealer, Emerson Network Power representative or Emerson Network Power Channel Support. This UPS has an internal battery, and the output receptacles of the UPS may carry live voltage even if the UPS is not connected to utility input power. Before moving or rewiring this UPS, disconnect utility input power and the battery and make sure that the UPS is completely shut down. Otherwise, the output terminal may carry live voltage, presenting an electric shock hazard. To ensure human safety and normal UPS operation, the UPS must be properly grounded before use. When the UPS is connected to an IT power distribution system, a short-circuit protection device must be installed on the neutral line. Install and use the Liebert® GXT3™ in the following environments: • Temperature: 32°F - 104°F (0°C - 40°C), relative humidity: 0% ~ 95% non-condensing • Out of direct sunlight • Away from heat sources • Stable surface, not subject to vibrations or shocks • Away from dust and other particulates • Away from corrosive substances, salts and flammable gases Keep the air inlet and outlet of this UPS unobstructed. Poor ventilation will increase the internal temperature of the UPS and can adversely affect the UPS and its batteries. Keep liquid and foreign objects away from the UPS. In case of fire, use a dry chemical fire extinguisher to put out the fire. Using a fluid fire extinguisher may cause electric shock. This UPS is not intended for use with life support and other designated critical devices. Maximum load must not exceed that shown on the UPS rating label. This UPS is designed for data processing equipment. If uncertain, consult your local dealer or Emerson representative. This UPS is not for use in a computer room as defined in the standard for the Protection of Electronic Computer/Data Processing Equipment, ANSI/NFPA 75. The Liebert® GXT3-3000RT120™ was tested under 30A branch circuit in accordance with the National Electrical Code, ANSI/NFPA 70. To reduce the risk of fire, connect only to a circuit provided with 30A maximum branch overcurrent protection. 1 The Liebert® GXT3™-3000RT208 was tested under 20A branch circuit in accordance with the National Electrical Code, ANSI/NFPA 70. To reduce the risk of fire, connect only to a circuit provided with 20A maximum branch overcurrent protection. Battery Safety ! CAUTION Do not dispose of batteries in a fire. The batteries may explode. Do not open or mutilate the batteries. Released electrolyte is toxic and is harmful to skin and eyes. Dispose of used batteries according to the instructions. ! CAUTION A battery can present a risk of electrical shock and high short circuit current. The following precautions should be observed when working on batteries: • Remove watches, rings and other metal objects. • Use tools with insulated handles. • Wear rubber gloves and boots. • Do not lay tools or metal parts on top of batteries. • Disconnect charging source prior to connecting or disconnecting battery terminals. • Determine if the battery is inadvertently grounded. If it is inadvertently grounded, remove the source of the ground. Contact with any part of a grounded battery can result in electrical shock. The likelihood of such shock will be reduced if grounds are removed during installation and maintenance (applicable to a UPS and a remote battery supply not having a grounded supply circuit). ELECTROMAGNETIC COMPATIBILITY—The Liebert GXT3 complies with the limits for a CLASS A DIGITAL DEVICE, PURSUANT TO Part 15 of FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference and (2) this device must accept any interference received, including interference that may cause undesired operation. Operating this device in a residential area is likely to cause harmful interference that users must correct at their own expense. The Liebert GXT3 series complies with the requirements of EMC Directive 2004/108/EC and the published technical standards. Continued compliance requires installation in accordance with these instructions and use of accessories approved by Emerson. Information for the Protection of the Environment UPS Servicing: UPS makes use of components dangerous for the environment (electronic cards, electronic components). The components removed must be taken to specialized collection and disposal centers. 2 GLOSSARY OF SYMBOLS Risk of electrical shock ! Indicates caution followed by important instructions AC input AC output i - Requests the user to consult the manual + Indicates the unit contains a valve-regulated lead acid battery PbH2SO4 R Recycle DC voltage Equipment grounding conductor Bonded to ground AC voltage ON/Alarm Silence/Battery Test OFF/Bypass WEEE 3 Product Description 1.0 PRODUCT DESCRIPTION The Liebert® GXT3™ is a compact, online uninterruptible power system (UPS) that continuously conditions and regulates its output voltage. The Liebert GXT3 is designed to supply microcomputers and other sensitive equipment with clean sine wave input power. Upon generation, AC power is clean and stable. However, during transmission and distribution it is subject to voltage sags, spikes and complete failure that may interrupt computer operations, cause data loss and damage equipment. The Liebert GXT3 protects equipment from these disturbances. The Liebert GXT3 continuously charges its batteries from utility power, enabling it to supply power to connected loads, even when utility power fails. This sections describes the UPS, its features, models, appearance and components, operating principles and operating mode. 1.1 Features • Intelligent battery management to extend the battery life • Operation and display panel with LED for monitoring load percentage and battery capacity independently • Flexible network management with Liebert MultiLink™ software • Fan fault self-inspection and automated diagnostic function • Intelligent fan operation, automatically changing rotation speed depending on system requirements, to decrease power consumption and noise • Input circuit breaker to ease recovery from overloads • Safety approval from UL and cUL • Communication options: USB port, Liebert IntelliSlot® port and terminal block communication • Dry contacts for remote monitoring • Input power factor greater than 0.99 • Output voltage selection function 1.2 Available Models Eight UPS models are available. Table 1 UPS models, power ratings Model Nominal Power Rating GXT3-500RT120 500VA/450W GXT3-700RT120 700VA/630W GXT3-1000RT120 1000VA/900W GXT3-1000MT120 1000VA/900W, minitower GXT3-1500RT120 1500VA/1350W GXT3-2000RT120 2000VA/1800W GXT3-3000RT120 3000VA/2700W GXT3-3000RT208 3000VA/2700W 4 Product Description 1.3 Appearance and Components 1.3.1 Front Panel and Controls The Liebert® GXT3™ rack/tower and minitower models in various power ratings have the same general appearance, controls and features (see Figure 1). The various rack/tower and minitower models differ largely in the type of receptacles each has. Figure 1 Liebert GXT3 rack/tower models—front view Ventilation Slots Operation and Display Panel The Liebert GXT3-1000MT120™ has the same controls and features in a minitower arrangement (see Figure 2). Figure 2 Liebert GXT3 minitower—front view Operation and Display Panel Ventilation Slots 1.3.2 Rear Panel Features The rear panel of the Liebert GXT3 has these features: • • • • • • • USB port Cooling fan Power output receptacles Input circuit breaker Liebert IntelliSlot® port Communication terminal block Input power cable 5 Product Description Figure 3 Liebert® GXT3™ 120V rack/tower models—rear panel components 500VA, 700VA, 1000VA, 1500VA Models Input Power Plug and Cable 5-15P Input Circuit Breaker USB Port Liebert IntelliSlot Port Output Receptacles, 5-15R Terminal Block Communication Cooling Fan External Battery Connector 2000VA Model Input Power Plug and Cable, 5-20P Input Circuit Breaker USB Port Liebert IntelliSlot Port Output Receptacles, 5-15/20R Terminal Block Communication Cooling Fan External Battery Connector 3000VA Model USB Port Input Power Plug and Cable, L5-30P Input Circuit Breaker Liebert IntelliSlot Port Output Circuit Breakers Terminal Block Communication Cooling Fan External Battery Connector Output Receptacles, 5-15/20R Output Receptacle, L5-30R 6 Product Description Figure 4 Liebert® GXT3™ 208V rack/tower models—rear panel components 3000VA Model Input Power Plug and Cable, L6-20P USB Port Output Circuit Breakers Input Circuit Breaker Output Receptacle, L6-20R Liebert IntelliSlot Port Terminal Block Communication Cooling Fan External Battery Connector Output Receptacles, L6-15R Figure 5 Liebert GXT3-1000MT120™—rear panel components Input Power Plug and Cable, 5-15P 1000VA Model Terminal Block Communication Input Circuit Breaker Liebert IntelliSlot Port USB Port Cooling Fan Output Receptacles, 5-15R 7 Product Description 1.4 Major Components The operating principle of the UPS is illustrated in Figure 6. Figure 6 Operating principle diagram Input TVSS & EMI/ RFI Filters L1 Output Dynamic Bypass Rectifier / PFC Inverter L1 DC-to-DC Converter Battery Charger Battery L2/N L2/N G G The UPS is composed of utility input, TVSS and EMI/RFI filters, rectifier/PFC, inverter, battery charger, DC-to-DC converter, battery, dynamic bypass and UPS output. Transient Voltage Surge Suppression (TVSS) and EMI/RFI Filters The Liebert® GXT3™ has surge protection and filters that protect the connected load from power surges, electromagnetic interference (EMI) and radio frequency interference (RFI). These features can minimize any surges or interference present in the utility power. The filters also prevent surges or interference generated by the UPS from adversely affecting devices connected on the same branch as the UPS. Rectifier/Power Factor Correction (PFC) Circuit In normal operation, the Liebert GXT3’s rectifier/power factor correction (PFC) circuit converts utility power to regulated DC power for use by the inverter while ensuring that the wave shape of the input current used by the UPS is near ideal. Extracting this sinewave input current achieves two objectives: • Efficient power use by the UPS • Reduced reflected harmonics This results in cleaner power being available to other devices in the building not being protected by the Liebert GXT3. Inverter In normal operation, the Liebert GXT3’s inverter utilizes the DC output of the PFC to produce precise, regulated sine wave AC power. When utility power fails, the inverter receives DC power from the DC-to-DC Converter. In either operation mode, the UPS inverter is online, continuously generating clean, precise, regulated AC output power. 8 Product Description Battery Charger The battery charger utilizes energy from the utility power and precisely regulates it to continuously float charge the batteries. The batteries are being charged whenever the Liebert® GXT3™ is plugged in, even when the UPS is not turned On. DC-to-DC Converter The DC-to-DC converter raises the DC voltage from the battery to the optimum operating voltage for the inverter. This allows the inverter to operate continuously at its optimum efficiency and voltage, thus increasing reliability. Battery The Liebert GXT3 uses valve-regulated, nonspillable, lead acid batteries. To maintain battery design life, operate the Liebert GXT3 in an ambient temperature of 32°F to 77°F (0°C to 25°C). Optional external battery cabinets are available to extend battery run times. Dynamic Bypass The Liebert GXT3 provides an alternate path for utility power to the connected loads in the unlikely event of a UPS malfunction. Should the Liebert GXT3 have an overload, overtemperature or UPS failure condition, the UPS automatically transfers the connected loads to bypass. NOTE The bypass power path does not protect the connected loads from disturbances on the utility. 1.5 Operating Mode The UPS operation modes include: Utility (AC) mode, bypass mode, battery mode, battery recharge mode and frequency converter mode. For the descriptions of indicators and control buttons in this section, refer to 3.0 - Controls and Indicators. 1.5.1 Utility (AC) Mode During Utility (AC) Mode, utility power provides energy to the Liebert GXT3. The filters, PFC circuit and the inverter process this power to provide computer-grade power to connected loads. Meanwhile, the UPS maintains the batteries in a fully charged state. 1.5.2 Manual Bypass Mode Manual Bypass Mode occurs when the Standby/Manual bypass button is pressed and held for about 2 seconds while the Liebert GXT3 is in Utility (AC) Mode. Bypass operation is indicated by an audible alarm and illuminated amber bypass indicator (If other indicators are illuminated, refer to 7.0 Troubleshooting). During manual bypass mode, utility power bypasses the inverter and provides energy to the connected load. NOTICE Turning Off the UPS in bypass mode will result in loss of output power and dropped loads. 9 Product Description 1.5.3 Battery Mode The Liebert® GXT3™ enters Battery Mode when utility power fails or is outside acceptable values. The battery system supplies power through the DC-to-DC converter to the inverter to generate clean AC power for the connected loads. When the Liebert GXT3 enters Battery Mode, the UPS sounds a half-second beep at 10-second intervals. When approximately 2 minutes of run time remains, the beeps sound every 5 seconds to warn that the battery is getting low (this Low Battery Warning is user-configurable). In Battery Mode, the AC Input indicator goes Off and the Battery Level indicators illuminate. Each battery level indicator represents a 20% capacity level. As capacity decreases, fewer indicators remain illuminated. Refer to 7.0 - Troubleshooting. For approximate battery run times, refer to 9.0 - Specifications. NOTICE Turning Off the Liebert GXT3 when it is in Battery Mode will result in loss of output power. If the UPS is turned Off manually, it must be manually restarted after utility power returns. If the UPS is turned Off by a communication signal or because the batteries are depleted, it will operate as selected in the configuration program for Auto-Restart (Refer to 5.2.1 Configuration Program). 1.5.4 Battery Recharge Mode Once utility power is applied to the Liebert GXT3, the Battery Charger begins charging the batteries. 1.5.5 Frequency Converter Mode All models of the Liebert GXT3 are capable of frequency conversion. Frequency Conversion Mode can be selected using the configuration program. Allowable frequency operating modes include: • • • • Auto Sensing - 50Hz or 60Hz – Bypass Enabled Auto Sensing - 50Hz or 60Hz – Bypass Disabled Frequency Converter - 50Hz – Bypass Disabled Frequency Converter - 60Hz – Bypass Disabled The default for all models of the Liebert GXT3 is “Auto Sensing - 50Hz or 60Hz – Bypass Enabled.” 10 Installation 2.0 INSTALLATION 2.1 Unpacking and Inspection Unpack the UPS and conduct the following checks: • Inspect the UPS for shipping damage. If any shipping damage is found, report it to the carrier and your local dealer or your Emerson representative immediately. • Check the accessories included in packaging list. If there is any discrepancy, contact your local dealer or your Emerson representative immediately. 2.2 What’s Included With GXT3 UPS • Compact Disk with: • Liebert MultiLink® • Configuration Program • User Manual • Terminal Block Communication terminals • USB Cable: one, 6-1/2 ft. (2m) long • Mounting hardware, including screws and handles • Plastic tower stand sets: 2 (four pieces) • Warnings, Safety Instructions booklet and WEEE recycling sheet (ISO 14001 compliance) NOTE The GXT3 External Battery Cabinet shipping package includes one battery cabinet, two spacers for tower configuration and one DC power cable. 2.3 Preparation for Installation 2.3.1 Installation Environment • Install the UPS indoors in a controlled environment, where it cannot be accidentally turned Off. The installation environment should meet the specifications listed in 9.0 - Specifications). • Place it in an area of unrestricted airflow around the unit, away from water, flammable liquids, gases, corrosives, and conductive contaminants. Avoid direct sunlight. NOTE Operating the Liebert GXT3™ in temperatures above 77°F (25°C) reduces battery life. Installation Clearances Maintain at least 4 inches (100mm) clearance in the front and rear of the Liebert GXT3. Do not obstruct the air inlets on the front panel and rear panel of the UPS; blocking the air inlets reduces ventilation and heat dissipation, shortening the service life of the Liebert GXT3. 11 Installation 2.4 Mechanical Installation The Liebert® GXT3™ may be installed as a tower or in a rack, depending on space and use considerations. The Liebert GXT3 may be used alone, as a single UPS, or with up to four battery cabinets. NOTE When installing the UPS or making input and output connections, comply with all relevant safety codes and standards 2.4.1 Tower Installation To install the Liebert GXT3 as a tower: 1. Take out support bases from the accessories (see Figure 7). Figure 7 Support bases Connectors Spacers Support Bases 2. If optional Liebert external battery cabinets will be connected to the Liebert GXT3, take out the spacers shipped with the battery cabinet. 3. Connect the spacers and the support bases as shown in Figure 7. Each Liebert GXT3 needs two assembled support bases, one in the front and one in the rear. 4. Adjust the direction of the operation and display panel and logo on the Liebert GXT3. a. Remove the front plastic bezel cover as shown in Figure 8. Figure 8 Remove the front plastic bezel cover Front Plastic Bezel Cover b. Pull the operation and display panel gently, rotate it 90 degrees clockwise and snap it back into position, as shown in Figure 9. 12 Installation Figure 9 Rotate the operation and display panel Operation and Display Panel Rotated Clockwise 90 Degrees c. Pull the logo on the front plastic bezel cover gently, rotate it 90 degrees clockwise and snap it back into position. The rotated front plastic bezel cover is shown in Figure 10. d. Replace the front plastic bezel cover on the Liebert® GXT3™. At this point, the UPS operation and display panel and logo have been rotated 90 degrees clockwise, which provides upright viewing for users. 5. Place the Liebert GXT3 and any battery cabinets on the support bases. Each Liebert GXT3 needs two support assemblies, as shown in Figure 10. Figure 10 Tower installation Liebert GXT3 UPS Liebert GXT3 UPS and External Battery Cabinet Operation and Display Panel Rotated for Tower Operation Support Bases 13 Installation 2.4.2 Rack Installation NOTE • When the Liebert® GXT3™ is installed in a rack, it must be supported by a shelf, fixed rails or slide rails on each side. The factory-supplied rack mount handles cannot support the weight of the UPS. They are used to move the UPS into and out of the rack and attach the UPS to the rack. • Mounting hardware and slide rails are sold separately. Contact your local Emerson representative for these options and any assistance. • GXT3-1000MT120 cannot be installed in a rack. The unit is a minitower only. To install a Liebert GXT3 rack/tower UPS in a rack: 1. Unpack the two slide rails assemblies and mounting hardware from the rack-mounting kit (P/N: RMKIT18-32). Slide rail assembly includes inner member and front and rear members. They are interchangeable between left-hand or right-hand. Mounting hardware includes M4 screws and M5 screws. 2. Remove inner member of each slide rail assembly by extending it to its outermost position, depressing the retaining latch and then pulling inner member from slide rail assembly (see Figure 11). Figure 11 Pulling inner member from each slide rail assembly ut ll o u P Slide rail assembly Retaining latch Inner member 3. Determine the Liebert GXT3’s mounting position inside the racks vertical rails. ! CAUTION Reduce the risk of tipping the rack by installing the Liebert GXT3 as low as possible in the rack. 4. Attach the rear member of each slide rail assembly to the rack’s rails with two factory-supplied M5 screws (see Figure 12). Figure 12 Installing rear member of each slide rail assembly Vertical pole M5 screw (4 pcs) Rear member Front member 14 Installation 5. Extend the slide rail assembly by sliding the front member forward until it touches the rack’s front vertical rails (adjustable length: 18 to 32 inches [457-813mm]). Use two M5 screws to fix each front member onto the front vertical rails through the installation holes. Make sure that slide rail assemblies are at the same mounting height on all four rack rails, as shown in Figure 13. Figure 13 Installing front member of each slide rail assembly Front Vertical Pole Slide Front Member M5 Screw 4 pieces Rear Member 6. Fasten rear member and front member together using four M4 screws and four M4 nuts (M4 nuts have been factory-installed on the rear member) per slide rail assembly, as shown in Figure 14. Figure 14 Fastening rear member and front member together Rear Member M4 Screw, 8 pieces Front member M4 Nut, 8 pieces 7. Fasten inner members pulled from the slide rail assemblies in Step 2 to the UPS on both sides with eight M4 screws provided in this kit. Make sure that the retaining latch is near the rear of the UPS, as shown in Figure 15. Figure 15 Installing inner members Liebert GXT3 UPS Inner Member Retaining Latch M4 screw, 8 pieces 8. Use M4 screws to install ears of accessories on both sides of the UPS, as shown in Figure 16. 15 Installation Figure 16 Installing rack-mount handles Liebert GXT3 UPS Rack-Mount Handles, 2 pieces M4 Screw, 8 pieces 9. Insert the UPS, with inner members attached, into slide rail assemblies by inserting top and bottom edges of inner members into the top and bottom, curved tracks of front members and sliding the UPS into rack, as shown in Figure 17. Figure 17 Insert the UPS Insert Front Member Inner Member NOTE Ends of inner members are tapered to allow rear of the UPS to be angled upward before insertion, if space allows. The UPS should move smoothly into slide rail assemblies. If not, recheck alignment of front and rear members from Steps 4 through 6. Factory-supplied rack handles are not intended to be used to lift the UPS. These are intended to be used to slide the UPS into and out of the rack. 10. Through the rack mount handles, use M5 screws provided in this kit to secure front of the UPS to rack EIA rails to prevent the UPS from sliding out of position. 11. If optional Liebert® external battery cabinets are connected to the UPS, they can be placed all on one side of the UPS or stacked beneath the UPS. The installation procedures are the same as those of the UPS. 16 Installation 2.5 Cable Connection The Liebert® GXT3™ rear panel has an input cable and plug, output receptacles and output cable(s) (Output cables are on GXT3-3000 models only). Refer to 1.3.2 - Rear Panel Features for details. The battery cables are supplied with the battery cabinet. 2.5.1 Connecting Input Plug and Loads NOTE Ensure that all the loads are turned Off. Prepare an input power supply that is properly protected by a circuit breaker in accordance with national and local electrical codes. The wall receptacle must be grounded. The plug on the power supply cord is intended to serve as the disconnect device. The socket-outlet must be installed near the equipment and must be easily accessible. Emerson recommends installing an upstream circuit breaker of the same series as the Liebert GXT3’s input circuit breaker. The specification of input circuit breaker on the rear panel of UPS is given in Table 2. Table 2 Input circuit breaker specification Model Rated Circuit Breaker GXT3-500RT120 8A GXT3-700RT120 10A GXT3-1000RT120 15A GXT3-1000MT120 15A GXT3-1500RT120 15A GXT3-2000RT120 20A GXT3-3000RT120 30A GXT3-3000RT208 20A 1. Plug all loads into the output receptacles on the rear panel of the Liebert GXT3. NOTE 1. Distribute loads evenly across all receptacles to prevent overloading individual receptacles. 2. Output cable length should not exceed 32.8 ft (10m). 3. Insert the input plug of Liebert GXT3 into the input power connection. 2.5.2 Connecting Battery Cables 1. Switch Off the input breaker of the battery cabinet. 2. Take out the battery cable included with the battery cabinet. 3. Connect one end of the battery cable to the external battery connector on the rear panel of the UPS, and connect the other end to any battery port on the rear panel of the battery cabinet. 4. Switch On the battery breaker on the rear of the external battery cabinet. 5. Use the Configuration Program included with the UPS to specify the number of external battery cabinets connected to the Liebert GXT3. See Table 15 for approximate battery run times. 17 Installation 2.6 Connecting Communication Cables Communication cable connection includes: USB and cables for option cards. 2.6.1 Connecting USB Communication Cables 1. Take the USB communication cables out of the accessories box. 2. Insert one end of the USB communication cable to the USB port on the rear panel of the Liebert® GXT3™ (see Figures 3 and 5). 3. Insert the other end of the USB communication cable to the USB port of the computer. 2.6.2 Installing the Optional Liebert IntelliSlot® Card and Communication Cables 1. Remove the protective cover of the Liebert IntelliSlot port on the Liebert GXT3 and set it aside. 2. Insert the Liebert IntelliSlot card into the Liebert IntelliSlot port and secure it with screws. 3. To connect any cable associated with a Liebert IntelliSlot card, refer to the user manual provided with the card. To configure and use the Liebert IntelliSlot communication card, refer to the card’s user manual. Manuals for the various Liebert IntelliSlot cards are available at Liebert’s Web site: www.liebert.com 18 Controls and Indicators 3.0 CONTROLS AND INDICATORS The operation and display panel, shown in Figure 18, is on the front panel of the Liebert® GXT3™ (see Figures 1 and 2). Figure 18 Operation and display panel Battery Level Indicators Load Level Indicators Fault Indicator Bypass Indicator AC Input Indicator Inverter Indicator Liebert® GXT3 AC Power System 3000VA On/Alarm Silence/Manual Battery Test Button Standby/Manual Bypass Button 3.1 Battery Indicator Control Buttons The operation and display panel has two control buttons: On/Alarm Silence/Manual Battery Test and Standby/Manual bypass. 3.1.1 On/Alarm Silence/Manual Battery Test Button The On/Alarm Silence/Manual Battery Test button controls output power to connected load(s) and has three functions (see Table 3). Table 3 Functions of On/Alarm Silence/Manual battery test button Function Operation ON Alarm Silence 1 Manual Battery Test Description Press the button once for 3 seconds To start the UPS Press the button for at least half a second To silence alarms 2 Press the button for at least half a second while operating in Utility (AC) Mode with no alarms present. To initiate a manual battery test 1. The low battery and bypass reminder alarms cannot be silenced. 2. After the alarm is silenced, UPS will reactivate the alarm system to alert of additional problems 3.1.2 Standby/Manual Bypass Button The Standby/Manual Bypass button controls output power to connected load(s) and has two functions (see Table 4). Table 4 Functions of Standby/Manual Bypass button Function Operation Description Manual Bypass Press the button once and hold it for about 2 seconds 1 To initiate a manual transfer of the connected loads to the internal bypass, if available Standby Press the button twice within four seconds while the UPS is in Manual Bypass or Battery Mode 2 To shut down the UPS and shut Off all power to the connected loads 1. If the bypass is not available due to voltage or frequency, pressing this button once will be ignored. 2. Perform all necessary shutdown procedures on connected loads before turning Off the Liebert GXT3. 19 Controls and Indicators 3.2 Indicators The operation and display panel has seven indicators (see Figure 18). The indicators can be divided into two groups according to the applications: level indicators and UPS status indicators. 3.2.1 Level Indicators Battery Level Indicators The battery level indicator is composed of five sets of LED bars that illuminate and flash to indicate the battery capacity level. The Liebert® GXT3™ battery capacity level is shown in 20% increments (±5%). The battery level indicators will illuminate as shown in Figure 19. Figure 19 Battery level indicators Charging Discharging 0 - 20% Flash OFF OFF OFF OFF ON OFF OFF OFF OFF OFF OFF OFF ON ON OFF OFF OFF Flash OFF OFF ON ON ON OFF OFF 21 - 40% ON Flash ON ON 41 - 60% 61 - 80% ON ON ON Flash OFF ON ON ON ON OFF 81 - 100% ON ON ON ON Flash ON ON ON ON ON ON ON ON ON ON ON ON ON ON ON Fully Charged Load Level Indicators The load level indicator is composed of five 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 20. Figure 20 Load level indicators 0 - 25% ON OFF OFF OFF OFF ON ON OFF OFF OFF ON ON ON OFF OFF ON ON ON ON OFF ON ON ON ON ON 26 - 50% 51 - 75% 76 - 100% Overload 20 Controls and Indicators 3.2.2 UPS Status Indicators UPS status is indicated by five symbols: fault indicator, AC input indicator, battery indicator, inverter indicator and bypass indicator. Table 5 shows the symbols and their meaning. Table 5 UPS status indicators UPS Status Indicator Fault Indicator Icon Color Red Description On if the UPS has detected a fault; Off if there is no fault AC Input Indicator Green On when the utility input power is normal; Off during utility failure; flashing when utility power is outside specifications Battery Indicator Amber On when the battery is supplying power; Off when the battery is not supplying power Inverter Indicator Green On when the inverter is supplying power; Off when the inverter is not supplying power Bypass Indicator Amber On when the bypass is supplying power; Off when the inverter is not supplying power; and flashing when utility power is outside specifications 21 Operation 4.0 OPERATION 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 utility power from the UPS. NOTE The Liebert® GXT3™’s battery has been fully charged before delivery, but some charge will be lost during storage and shipping. To ensure that the battery has adequate reserve power to protect the connected load, charge the battery for three hours before putting the UPS into service. 4.1 Startup Checklist for the Liebert GXT3 Before starting the UPS, perform these checks: ___ 1. Check that the input plugs and loads are connected properly and reliably. ___ 2. Check that all of the battery cables are connected properly. ___ 3. Check that the communication cables are connected properly. 4.2 Starting the UPS 1. Turn On the input circuit breaker—see Figures 3 and 5 for its location. 2. Turn On the UPS by pressing the On/Alarm Silence/Manual Battery Test button for three seconds. After the button is pressed, the LEDs on the display will signal that the unit has initiated the startup process. 3. Once the inverter LED has been illuminated, turn On the connected loads. 4. Check the status indicators to determine whether the Liebert GXT3 is operating normally. 5. Check the load level indicators to verify that the connected load does not exceed the UPS’ rated capacity. The UPS is now providing conditioned power to the load. 4.3 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 utility power with no alarm conditions present. • If only first two of the five LED segments illuminate, allow the UPS to recharge the batteries for 24 hours. • Retest the batteries after 24 hours of charging the batteries. • After the batteries have been retested, if only two of the five Battery LEDs illuminate, contact your local Emerson representative or Emerson Channel Support. • If none of the five Battery LEDs illuminate during a manual battery test, check the battery connection and allow the UPS to recharge the batteries for 1 hour and initiate a manual battery test again. • If none of the five Battery LEDs illuminate during the manual battery test a second time, replace the batteries, and contact your local Emerson representative or Emerson Channel Support. 4.4 Manual Bypass Press the Standby/Manual Bypass button once while the UPS is in utility (AC) mode and hold it for about 2 seconds. The UPS will transfer the connected loads to the internal bypass. If the internal bypass is not available due to utility power problems, pressing this button once will be ignored. Bypass operation is indicated by an audible alarm and illuminated amber Bypass indicator. If other indicators are illuminated, refer to 7.0 - Troubleshooting. 22 Operation 4.5 Shut Down the Liebert® GXT3™ 1. Transfer the UPS to manual bypass by pressing the Standby/Manual Bypass button and holding it for about 2 seconds. If manual bypass is not available, disregard the first step. 2. Press the Standby/Manual Bypass button twice within four seconds to shut down the UPS. The UPS will shut down about 30 seconds after the button is pressed. Power to the connected loads is now Off. 4.6 Disconnecting Input Power from the Liebert GXT3 1. Once the UPS has been shut down as detailed in 4.5 - Shut Down the Liebert® GXT3™, disconnect the input cable plug. 2. Wait 30 seconds and verify that all indicators have turned Off and the fan has stopped; this indicates that the power-off is complete. 3. Turn the external battery cabinet breaker switch to the Off position if the UPS has an external battery cabinet. After powering Off the UPS, the UPS ceases output and the load is powered Off. 23 Communication 5.0 COMMUNICATION This section describes UPS communication over the three types of communication connections on the rear of the Liebert® GXT3™: • Liebert IntelliSlot® port • USB port (standard B-type) • Terminal Block Communication ! CAUTION To maintain safety (SELV) barriers and for electromagnetic compatibility, signal cables should be segregated and run separate from all other power cables. 5.1 Liebert IntelliSlot Communication Cards The Liebert IntelliSlot port accepts three optional cards: • Liebert IntelliSlot SNMP Card • Liebert IntelliSlot Relay Card • Liebert IntelliSlot 485 Card. The Liebert IntelliSlot SNMP Card provides SNMP monitoring and control of the UPS across the network. The Liebert IntelliSlot Relay Card provides dry contact relay outputs for custom-wired applications and delivers support for built-in shutdown for AS/400 systems. The Liebert IntelliSlot 485 Card is used to connect the UPS and computer system. Follow instructions provided with the Liebert IntelliSlot card to configure Liebert MultiLink®, the UPS or any additional ancillary product for the Liebert GXT3. These instructions are available at multilink.liebert.com 5.1.1 Liebert MultiLink Liebert MultiLink monitors the UPS continuously and can shut down your computer or server in the event of an extended power failure. Liebert MultiLink can also be configured to shut down the UPS. Liebert’s MultiLink can also be configured for use without the USB cable when the Liebert IntelliSlot SNMP Card or Liebert IntelliSlot Web Card is installed in the UPS. An optional Liebert MultiLink License Kit permits shutting down the UPS over a network. For more information about the Liebert IntelliSlot SNMP Card, Liebert IntelliSlot Web Card and Liebert MultiLink license kits, visit the Liebert Web site (www.liebert.com) or contact your local Emerson representative. 24 Communication 5.2 USB Port Communication The standard B-type USB port is used to connect the UPS and network server or other computer system using Liebert® MultiLink®. Configuration program can be accessed through the communication port. 5.2.1 Configuration Program Accessing the Configuration Program via USB is a new feature of the Liebert GXT3™. For most users, the factory default settings will be adequate. This section illustrates the features available for modification, as well as the factory default setting. The USB configuration program allows these features of the Liebert GXT3 to be changed: • Enable/Disable Auto-Restart • Select frequency converter operation with a fixed output frequency of 50Hz or 60Hz, bypass disabled • Set the Low Battery Warning alarm time from 2 to 30 minutes • Enable/Disable the Auto-Battery test • Enable/Disable Auto-Restart after removing Remote Shutdown • Set the wiring mode of Remote Shutdown • Set the Auto-Enable output • Set the Auto-Battery test to 7, 14, 21 or 28 days • Select the number of external battery cabinets connected to the UPS to adjust the remaining run time calculated by Liebert software products • Select one of multiple output voltages to match various voltages, see Table 6. Table 6 Output voltage option Factory Default, VAC Output Voltage Option, VAC GXT3-500RT120 - GXT3-3000RT120 GXT3-1000MT120 120 110, 115, 120 and 127 GXT3-3000RT208 208 208 / 220 / 230 / 240 UPS Model NOTICE The output voltage settings cannot be changed while the UPS is On and powering connected loads. NOTE For all 120V models, when the output voltage is programmed for 110VAC, the UPS will be automatically derated as follows (refer to 9.0 - Specifications for VA and watt ratings): • 500VA - 1000VA: derated to 95% of both the VA and Watt ratings • 1500VA - 3000VA: derated to 90% of both the VA and Watt ratings NOTE • This program is compatible with UPS models beginning with ‘GXT3’, as in ‘GXT33000RT120.’ It is not compatible with earlier versions of the Liebert GXT UPS. • A computer running Windows 2000®, XP® or Vista® is required to set up and run the configuration program. 25 Communication 5.3 Terminal Block Communication The Terminal Block includes eight pins, as shown in Figure 21. Figure 21 Terminal block communication pin layout 5.3.1 1 2 Any Mode Shut Down 3 4 Battery Mode Shut Down 5 6 Battery Mode 7 8 Low Battery Any-Mode Shutdown The purpose of Any Mode Shutdown is to shut down the UPS output by turning Off the rectifier, inverter and bypass so that there is no power to the loads. Any Mode Shutdown can be operated locally and remotely, as described as follows: • Local Any Mode Shutdown can be performed by shorting Pin1 and Pin2, • Remote Any Mode Shutdown can be performed by a switch connected to Pin1 and Pin2 and mounted at a remote location. NOTE Remote Power Off will be performed either by NO or NC contact of Any Mode Shutdown, depending on the settings in the configuration program. A current-limited source for this optocoupler (+12VDC, 50mA) will be available from the UPS. The connection to the UPS for remote connection will be via terminal block connector. Any Mode Shutdown wiring must conform to all national, regional and local wiring regulations. ! WARNING When the Auto-Enable output option is selected and the UPS output is disabled using Pin 1 and Pin 2, the Liebert® GXT3™’s output can turn On automatically and without warning if the Pin 1 and Pin 2 connection is changed. 26 Communication 5.3.2 Battery Mode Shutdown Battery Mode Shutdown permits shutting down the UPS by turning Off the rectifier, inverter and bypass so that there is no power to the load when the UPS is On Battery. Battery Mode Shutdown can be performed locally or remotely: • Local Any Mode Shutdown can be performed by shorting Pin 3 and Pin 4 • Remote Any Mode Shutdown can be achieved by a switch connected to Pin 3 and Pin 4 and mounted at a remote location. NOTE Remote Power Off will be performed by NO contact. A current-limited source for this optocoupler (+12VDC, 50mA) will be available from UPS. The connection to the Liebert® GXT3™ for remote connection will be via terminal block connector. Battery mode shutdown wiring must conform to all national, regional and local wiring regulations. This signal must last for 1.5 seconds or longer. A battery shutdown signal will not cause an immediate shutdown. It will start a 2 minute shut down timer. This timer cannot be stopped once triggered. If utility power returns during this countdown, the Liebert GXT3 will still shut down and must remain shut down for 10 seconds. Whether the UPS turns back On when the power is restored depends on the auto-restart setting. 5.3.3 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. 5.3.4 Low Battery Low Battery signal is a Normally Open (NO) dry contact. When the UPS is supplying output power from the battery and has reached the Low Battery Warning time selected in the configuration program, this dry contact will be closed. NOTE The rated values for the dry contacts for the On Battery and Low Battery signals are: • Rated Voltage: 30V (AC or DC) • Rated Current: 300mA 27 Maintenance 6.0 MAINTENANCE This section describes replacing the internal battery pack, precautions, checking the Liebert® GXT3’s status and checking UPS functions. ! WARNING The battery can present a risk of electrical shock and high short circuit current. The following precautions should be observed before replacing the battery pack: • Remove rings, watches and other metal objects. • Use tools with insulated handles. • Do not lay tools or other metal objects on the batteries. • If the battery kit is damaged in any way or shows signs of leakage, contact your local Emerson representative immediately. • Do not dispose of batteries in a fire. The batteries may explode. • Handle, transport and recycle batteries in accordance with local regulations. 6.1 Replacing the Internal Battery Pack The Liebert® GXT3™ is designed to allow the user to replace the internal battery pack safely. Refer to Table 7 for internal battery pack part numbers for Liebert GXT3™ UPS: Table 7 Replacement internal battery pack model number UPS Model Number Replacement Internal Battery Pack Model Number Quantity Required Liebert GXT3-500RT120 GXT3-5A48BATKIT 1 Liebert GXT3-700RT120 GXT3-5A48BATKIT 1 Liebert GXT3-1000RT120 GXT3-5A48BATKIT 1 Liebert GXT3-1000MT120 GXT3-1MTBATKIT 1 Liebert GXT3-1500RT120 GXT3-7A48BATKIT 1 Liebert GXT3-2000RT120 GXT3-9A48BATKIT 1 Liebert GXT3-3000RT120 GXT3-9A72BATKIT 1 Liebert GXT3-3000RT208 GXT3-9A72BATKIT 1 Read all safety cautions before proceeding. Contact your local dealer or Emerson representative to obtain the part number and pricing of the appropriate replacement battery pack. ! CAUTION Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according to the instructions. 6.1.1 Battery Replacement Procedures 1. Remove the front plastic bezel cover from the UPS. 2. Loosen and remove the six screws on the battery door, as shown in Figure 22. 3. Lay the battery door and screws aside for reassembly. 28 Maintenance Figure 22 Removing the front bezel cover and battery door Battery Door Screws, 6 Front Bezel 4. Gently pull the battery wire out and disconnect the battery plug and battery receptacle, as shown in Figure 23. Figure 23 Disconnecting the battery plug and battery receptacle (front view) Battery Connector Battery Receptacle 5. Grasp the battery handle, and pull the internal battery pack out of the UPS, as shown in Figure 24. Figure 24 Pull out the battery Internal Battery Pack Battery Handle Pull Out with Battery Handle 6. Unpack the new internal battery pack. Take care not to destroy the packing. Compare the new and old internal battery pack to make sure they are the same type and model. If so, proceed with Step 7; if they are different, stop and contact your local Emerson representative, or Emerson Channel Support. 7. Line up and slide in the new internal battery pack. 8. Reconnect the battery plug and battery receptacle 9. Push the battery wire and internal battery pack back into the UPS. 10. Reattach the front battery door with the six screws. 11. Reattach the front plastic bezel cover to the UPS. NOTE The internal battery pack is hot-swappable. However, caution should be exercised because during this procedure the load is unprotected from disturbances and power outages. Do not replace the battery while the UPS is operating in Battery Mode. This will result in a loss of output power and will drop the connected load. 29 Maintenance 6.2 Battery Charging The batteries are valve-regulated, nonspillable, lead acid and should be kept charged to attain their design life. The Liebert® GXT3™ charges the batteries continuously when it is connected to the utility input power. If the Liebert GXT3 will be stored for a long time, Emerson recommends connecting the UPS to input power for at least 24 hours every four to six months to ensure full recharge of the batteries. 6.3 Precautions Although the Liebert GXT3 has been designed and manufactured to ensure personal safety, improper use can result in electrical shock or fire. To ensure safety, observe the following precautions: • • • • 6.4 Turn Off and unplug the Liebert GXT3 before cleaning it. Clean the UPS with a dry cloth. Do not use liquid or aerosol cleaners. Never block or insert any objects into the ventilation holes or other openings of the Liebert GXT3. Do not place the Liebert GXT3 power cord where it might be damaged. Checking UPS Status Emerson recommends checking the UPS operation status every six months. • Check if the UPS is faulty: Is the Fault Indicator On? Is the UPS sounding an alarm? • Check if the UPS is operating in Bypass mode: Normally, the UPS operates in Normal Mode; if it is operating in Bypass Mode, stop and contact your local Emerson representative or Emerson Channel Support. • Check if the battery is discharging: When the utility input is normal, the battery should not discharge. If the UPS is operating in Battery Mode, stop and contact your local Emerson representative or Emerson Channel Support. 6.5 Checking UPS Functions NOTE UPS function check procedures may interrupt power supply to the connected load. Emerson recommends checking the UPS functions once every six months. Back up the load data before conducting the UPS functions check. Procedures are as follows: 1. Press the Standby/Manual Bypass button to check whether the alarm and indicators are normal. 2. Press the On/Alarm Silence/Manual Battery Test button to check again whether the indicators are On and the UPS is operating normally. 3. Press the On/Alarm Silence/Manual Battery Test button for three seconds after Inverter Mode; the UPS should initiate battery self-test. Check to determine whether the battery is operating normally. If not, stop and contact your local Emerson representative or Emerson Channel Support. 30 Troubleshooting 7.0 TROUBLESHOOTING This section indicates various UPS symptoms a user may encounter and troubleshooting steps 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 situation. 7.1 UPS Symptoms The following symptoms indicate the Liebert® GXT3™ has malfunctions. • The related indicators will illuminate, indicating the UPS detected a problem. • An alarm will sound, indicating that the UPS requires attention. 7.1.1 Indicators In addition to the fault indicator being illuminated, one or more of LED segments of battery level indicator will also be illuminated to provide a diagnostic aid to the user, as shown in Figure 25. The descriptions are listed in Table 8. Figure 25 Battery level indicator A Table 8 B C D E Indicator descriptions Indicator A-E A Diagnosis/Audible alarm On bypass from output overload (half-second beep every half-second) On bypass due to overtemperature condition (1-second beep every 4 seconds) B On bypass due to DC bus overvoltage (1-second beep every 4 seconds) C On bypass due to DC/DC power supply failure (1-second beep every 4 seconds) D On bypass due to PFC failure (1-second beep every 4 seconds) E On bypass due to inverter failure (1-second beep every 4 seconds) A&B UPS Failure (includes dual-fan failure, single-fan failure under certain conditions and battery charger failure) and continuous alarm A&C UPS failed battery test (2-second beep every60 seconds) A&E Bypass feedback (1-second beep every 4 seconds) B&E Short circuit on the output C&E UPS shutdown by command from communication (USB port or Liebert IntelliSlot™ port) (no audible) Utility LED flash L-N reverse Battery Indicator Flashing Battery not connected (continuous horn); check battery connection, power down and restart UPS Bypass Indicator Flashing Utility power voltage or frequency is out of tolerance; bypass is unavailable Indicators A - E are shown in Figure 25. If the UPS experiences an overload, the UPS will transfer from bypass back to inverter approximately 5 minutes after the overload ends. 31 Troubleshooting 7.1.2 Audible Alarm An audible alarm will be used in conjunction with the visual indicators to indicate to the user a change in UPS operating status. The audible alarm will enunciate as given in Table 9. Table 9 Audible alarm description Condition 7.2 Alarm Battery discharge half-second beep every 10 seconds Low battery Two half-second beeps every 5 seconds UPS fault, load on bypass 1-second beep every 4 seconds UPS fault, no power to load Continuous Overload half-second beep every half second Battery replacement 2-second beep every 60 seconds Battery loss Continuous Wiring problem (including line-to-neutral reversal or a loss of proper grounding for UPS) Continuous Bypass reminder 1-second beep every 2 minutes Troubleshooting In the event of an issue with the UPS, refer to Table 10 to determine the cause and solution. If the issue persists, contact Emerson Channel Support. Table 10 Troubleshooting Problem Cause Solution 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 internally. UPS not plugged in UPS is operating from battery mode, ensure UPS is securely plugged into the wall receptacle. UPS input protection circuit breaker has opened UPS is operating from battery mode. Save data and close applications. Reset UPS input breaker, then restart UPS. Utility power is out of tolerance UPS is operating from battery mode. Save data and close applications. Ensure utility supply voltage is within acceptable limits for UPS. Batteries are not fully charged Keep UPS plugged in continuously at least 24 hours to recharge batteries. UPS is overloaded Check load level indicator and reduce the load on the UPS. Batteries may not be able to hold a full charge due to age Replace batteries. Contact your local dealer, Emerson representative or Emerson Channel Support for replacement battery kit. Fault and Bypass indicators and all LED segments of battery level indicator are illuminated UPS overloaded or load is faulty Check load level indicator and remove nonessential loads. Recalculate the load and reduce number of loads connected to UPS. Check load for faults. Fault and Bypass indicators and diagnostic A indicator are illuminated UPS shutdown due to overtemperature condition. Load is on bypass power Ensure UPS is not overloaded, ventilation holes not blocked, or room ambient temperature is not excessive. Wait 30 minutes to allow UPS to cool, then restart UPS. If UPS will not restart, contact your local dealer, Emerson representative or Emerson Channel Support. UPS fails to start when the On/Alarm Silence/Manual Battery Test button is pressed Battery indicator is illuminated UPS has reduced battery backup time 32 Troubleshooting Table 10 Troubleshooting (continued) Problem Cause Solution Fault and Bypass indicators and diagnostic B indicator are illuminated UPS internal DC bus overvoltage UPS requires service. Contact Emerson Channel Support. Fault and Bypass indicators and diagnostic C indicator are illuminated UPS DC/DC fault UPS requires service. Contact Emerson Channel Support Fault indicator and diagnostic D indicator are illuminated UPS PFC (Power Factor Correction Circuit) fault UPS requires service. Contact Emerson Channel Support Fault and Bypass indicators and diagnostic E indicator are illuminated UPS inverter fault UPS requires service. Contact Emerson Channel Support Fault indicator and diagnostic A and C indicators are illuminated UPS failed the battery test Replace batteries. Contact your local dealer, Emerson representative or Emerson Channel Support Fault and Bypass indicators and diagnostic C and E indicators are illuminated UPS shut down by a command from the communications port(s) Your UPS has received a signal or command from the attached computer. If this was inadvertent, ensure the communication cable used is correct for your system. For assistance, contact your local dealer, Emerson representative or Emerson Channel Support Fault indicator and diagnostic A and B indicators are illuminated UPS Failure (Includes Dual Fan failure, single fan failure under certain condition and Battery Charger Failure) and continuous alarm Ensure fan is not blocked. If the fault is not removed, contact your local dealer, Emerson representative or Emerson Channel Support AC input indicator is flashing UPS detected a line-to-neutral reversal or a loss of proper grounding for UPS; continuous alarm and UPS will not start in standby status. This is active only when power is first applied to the input. Once the UPS is running, the AC input indictor will flash, unless the input wiring is correctly changed Contact a qualified electrician to verify site wiring Battery indicator is flashing Battery source is not available; continuous alarm Check battery connections, completely power down and restart UPS. NOTE: If the battery circuit opens while the UPS is running, it will be detected when the next battery test is performed Because the voltage or frequency is outside acceptable limits, the bypass is disabled The AC input powers the PFC input and serves as the bypass source. If the AC is present but the voltage or frequency exceeds the acceptable range for safe operation with a load, the bypass will be disabled and this indicator will flash, indicating that the bypass is unavailable Bypass indicator is flashing When reporting a UPS issue to Emerson, include the UPS model and serial number. These are on the top panel of the Liebert® GXT3™. 33 Battery Cabinet 8.0 BATTERY CABINET Optional battery cabinets are available for the Liebert® GXT3™. The battery connectors and input breaker are on the battery cabinet’s rear panel, as shown in Figure 26. For battery cabinet specifications, refer to Table 13. The Liebert GXT3 may be equipped with a maximum of four extension battery packs. For battery run times, refer to Table 15. Figure 26 Battery cabinet Input Breaker Battery Connectors ! WARNING Do not contact the battery connectors and ground without wearing protective gloves and clothing and taking other precautions against electrical shock. The battery loop and AC input are not insulated, which may cause a dangerous voltage between the battery connectors and ground. NOTE External Battery Connectors are wired in parallel. Either connector can be connected to the UPS or to another battery cabinet. 34 Specifications 9.0 SPECIFICATIONS Table 11 Specifications of GXT3-500RT120 - GXT3-1000RT120 and GXT3-1000MT120 UPS Product Model GXT3-500RT120 (500VA/450W) Parameters GXT3-700RT120 (700VA/630W) GXT3-1000RT120 (1000VA/900W) GXT3-1000MT120 (1000VA/900W) Dimensions, D × W × H, in. (mm) Unit 19.7 x 16.9 x 3.4 (497 × 430 × 85) 15.4 x 6.9 x 8.9 (390 × 175 × 225) Shipping 25.5 x 23.9 x 10.6 (647 x 607 x 270) 22.1 x 12.9 x 14 (562 × 327 × 355) Unit 37 (16.8) 37.5 (17) Shipping 44.1 (20) 36 (16.5) Weight, lb (kg) Input AC Voltage Range (typical) 120VAC nominal; variable based on output load 90% ~ 100% loading 90VAC/140VAC 70% ~ 90% loading 86VAC/140VAC 30% ~ 70% loading 77VAC/140VAC 0 ~ 30% loading 60VAC/140VAC Frequency 40Hz ~ 70Hz; Auto Sensing Input Power Cord 10 ft. attached w/ NEMA 5-15P plug Output AC Output Receptacles Voltage 5-15R × 6 110/115/120VAC (user-configurable); ±3% Waveform Utility (AC) Mode Overload Sine wave 200% for 2 seconds; 150% for 50 seconds with transfer to bypass Battery Type Valve-regulated, nonspillable, lead acid Qty × V× Rating Battery Mfr./Part # 4 × 12V × 5.0Ah YUASA/NPH5-12; CSB/ HR 1221W; CSB/GP1245 Backup Time Recharge Time See Table 15 3 Hours to 90% capacity after full discharge with 100% load till UPS auto-shutdown (Internal Batteries Only) Environmental Requirements Operating Temperature, °F (°C) 32 to 104 (0 to 40); see Table 14 - Operating temperature parameters Storage Temperature, °F (°C) 5ºF to 122ºF (-15ºC to 50ºC) Relative Humidity 0% to 95%, non-condensing Operating Elevation Up to 10,000 ft. (3000m) at 77ºF (25ºC) without derating Storage Elevation Audible Noise 50,000 ft. (15000m) maximum <43dBA max @ 3ft. (1m) front and sides <46dBA max @ 3ft. (1m) rear < 50 dBA, at 3ft. (1m) rear < 45 dBA, at 3ft. (1m) front and sides Agency Safety RFI/EMI UL 1778, cUL Listed FCC Part 15, Class A=CISPR22 Class B Surge Immunity IEC 62040-2 2nd Ed Transportation ISTA Procedure 1A 35 Specifications Table 12 Specifications of GXT3-1500RT120 - GXT3-3000RT120 and GXT3-3000RT208 UPS Product Model GXT3-1500RT120 (1500VA/1350W) Parameters GXT3-2000RT120 GXT3-3000RT120 (2000VA/1800W) (3000VA/2700W) GXT3-3000RT208 (3000VA/2700W) Dimensions, D × W × H, in. (mm) Unit 19.7 x 16.9 x 3.4 (497 × 430 × 85) 23.7 x 16.9 x 3.4 (602 × 430 × 85) Shipping 25.5 x 23.9 x 10.6 (647 x 607 x 270) 29.4 x 23.4 x 10.6 (747 x 607 x 270) Weight, lb. (kg) Unit Shipping 51.1 (23.2) 56.1 (25.5) 71.4 (32.4) 57.3 (26) 61.7 (28) 77 (35) Input AC 120VAC nominal; variable based on output load 208VAC nominal; variable based on output load 90 - 100% loading 102VAC/140VAC 177VAC/280VAC 70 - 90% loading 96VAC/140VAC 168VAC/280VAC 30 - 70% loading 84VAC/140VAC 150VAC/280VAC 0 - 30% loading 60VAC/140VAC 115VAC/280VAC Voltage Range (typical) Frequency Input Power Cord 40 - 70Hz; Auto Sensing 10 ft. attached w/ NEMA 5-15P plug 10 ft. attached w/ 10 ft. attached w/ NEMA 5-20P plug NEMA L5-30P plug 10 ft. attached w/ NEMA L6-20P plug Output AC Output Receptacles Voltage 5-15R × 6 5-20R × 6 L6-20R×1+L6-15R×2 208/220/230/240 VAC (user-configurable); ±3% 110/115/120VAC (user-configurable); ±3% Waveform Utility (AC) Mode Overload L5-30R×1+5-20R×6 Sine wave 200% for 2 seconds 150% for 50 seconds 200% for 2 seconds 150% for 10 seconds Battery Type Qty×V×Rating Battery Mfr./Part # Valve-regulated, nonspillable, lead acid 4 × 12V × 7.2Ah 4 × 12V × 9.0Ah Panasonic/UP-RW1236 CSB/GP 1272 6 × 12V × 9.0Ah Panasonic/UP- RW1245; CSB/HR 1234W F2 Backup Time Recharge Time 6 × 12V × 9.0Ah See Table 15 3 Hours to 90% capacity after full discharge with 100% load till UPS auto-shutdown (Internal Batteries Only) Environmental Operating Temperature, °F (°C) +32 to +104 (0 to 40); see Table 14 - Operating temperature parameters Storage Temperature, °F (°C) 5 to +122 (-15 to 50) Relative Humidity Operating Elevation 0% to 95%, non-condensing Up to 10,000 ft. (3000m) at 77ºF (25ºC) without derating Storage Elevation 50,000 ft. (15000m) maximum < 45dBA at 3ft (1m) rear Audible Noise < 46 dBA at 3ft. (1m) front and side <48dBA max @ 3ft (1m) front and side <48dBA max @ 3ft. (1m) rear Agency Safety RFI/EMI UL 1778, c-UL Listed FCC Part 15, Class A=CISPR22 Class B Surge Immunity IEC 62040-2 2nd Ed Transportation ISTA Procedure 1A 36 Specifications Table 13 Battery cabinet specifications Model Number Parameter GXT3-48VBATT GXT3-72VBATT Used w/UPS Model GXT3-500RT120,GXT3-700RT120 GXT3-1000RT120,GXT3-1500RT120, GXT3-2000RT120 GXT3-3000RT120 GXT3-3000RT208 Unit 19.7 x 16.9 x 3.3 (497 × 430 × 85) 23.7 x 16.9 x 3.3 (602 × 430 × 85) Shipping 24.3 x 22.4 x 10.3 (617 x 570 x 262) 28.2 x 22.4 x 10.3 (717 x 570 x 262) Unit 57.3 (26) 83.8 (38) Shipping 61.7 (28) 92.6 (42) Dimensions, D × W × H, in (mm) Weight, lb (kg) Battery parameters Type Qty × V× Rating Battery Mfr./Part # Valve-regulated, nonspillable, lead acid 2 × 4 × 12V × 9.0Ah 2 × 6 × 12V × 9.0Ah Panasonic/UP-RW1245; CSB/HR 1234W F2 Backup Time See Table 15 Environmental Operating Temperature, °F (°C) Storage Temperature, °F (°C) 32 to 104 (0 to 40) 19 to 122 (-15 to 50) High ambient temperatures will reduce battery life. Relative Humidity Operating Elevation 0% to 95%, non-condensing Up to 10,000 ft. (3000m) at 104ºF (40ºC) without derating Storage Elevation 50,000 ft. (15000m) maximum Agency Safety RFI/EMI Table 14 UL 1778, c-UL Listed FCC Part 15, Class A=CISPR22 Class B Surge Immunity IEC 62040-2 2nd Ed Transportation ISTA Procedure 1A Operating temperature parameters Ambient Temperature, °C (°F) Maximum Output Power Factor Derating @ Maximum Load 25-30 (77-86) 30-35 (86-95) 35 - 40 (95-104) 100%-93% 93%-86% 86%-79% 37 Specifications Table 15 Battery run times Number of Batteries/Cabinets Internal Battery Internal Battery + 1 External Battery Cabinet Internal Battery + 2 External Battery Cabinets Internal Battery + 3 External Battery Cabinets 208 VAC RT Model 120VAC RT Models Load Percent of Capacity 500VA 700VA 1000VA 1500VA 2000VA 3000VA 3000VA 10% 128 105 90 77 77 74 77 20% 82 61 37 35 33 36 37 30% 41 37 30 23 21 21 21 40% 38 32 23 16 15 15 15 50% 34 27 17 11 11 11 11 60% 31 22 14 10 8 8 8 70% 27 18 11 6 6 6 6 80% 23 15 9 5 5 5 5 90% 20 13 8 4 4 4 4 100% 17 11 7 4 3 3 3 10% 328 306 212 199 183 166 183 20% 209 182 151 133 124 121 123 30% 166 149 123 97 80 79 79 40% 152 130 100 72 41 53 53 50% 139 109 80 41 38 46 45 60% 125 98 68 38 34 39 38 70% 109 81 41 35 30 31 31 80% 100 72 39 32 25 26 26 90% 92 63 37 27 21 21 22 100% 79 41 35 23 17 18 18 10% 480 373 336 314 311 307 311 20% 334 313 214 188 161 159 160 30% 309 211 166 148 134 133 133 40% 216 185 151 126 105 105 104 50% 197 159 137 103 80 81 80 60% 167 149 122 82 67 68 67 70% 159 139 105 72 40 52 52 80% 152 128 95 62 38 47 47 90% 144 112 80 40 36 43 43 100% 137 104 73 38 33 38 38 10% 480 480 480 341 335 332 335 20% 401 341 321 227 206 203 205 30% 338 318 218 185 157 157 157 40% 322 224 191 154 139 139 138 50% 306 205 162 139 120 120 113 60% 219 186 152 123 99 100 100 70% 205 163 141 105 80 81 81 80% 191 155 131 93 70 71 71 90% 167 148 120 79 60 62 62 100% 162 140 106 71 40 51 51 38 Specifications Table 15 Battery run times (continued) Number of Batteries/Cabinets Internal Battery + 4 External Battery Cabinets 208 VAC RT Model 120VAC RT Models Load Percent of Capacity 500VA 700VA 1000VA 1500VA 2000VA 3000VA 3000VA 10% 480 480 480 480 480 346 480 20% 480 480 339 317 304 301 303 30% 398 337 315 216 188 187 187 40% 340 321 220 183 156 156 155 50% 328 304 199 157 141 142 141 60% 316 217 167 145 126 127 126 70% 304 202 159 133 107 108 108 80% 221 186 151 120 95 97 97 90% 210 164 143 105 79 81 81 100% 199 158 134 96 71 73 73 Times in this table are approximate. They are based on new, fully charged batteries with 100% resistive loads and an ambient temperature of 77°F (25°C). To increase this time, turn Off non-essential loads (such as idle computers and monitors) or add optional external battery cabinets. 9.1 Product Warranty Registration To register for warranty protection, visit the Quick Links section of the Liebert® Web site at: http://www.liebert.com Click on Product Warranty Registration and fill in the form. If you have any questions, contact Emerson Channel Support at: North America: 800-222-5877 Outside North America: 00-800-1155-4499 liebert.upstech@emerson.com 39 Specifications 40 Ensuring The High Availability Of 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. Emerson Network Power provides innovative solutions and expertise in areas including AC and DC power and precision cooling systems, embedded computing and power, integrated racks and enclosures, power switching and controls, infrastructure management, and connectivity. All solutions are supported globally by local Emerson Network Power service technicians. Liebert AC power, precision cooling and monitoring products and services from Emerson Network Power deliver Efficiency Without Compromise™ by helping customers optimize their data center infrastructure to reduce costs and deliver high availability. Technical Support / Service Web Site www.liebert.com Monitoring liebert.monitoring@emerson.com 800-222-5877 Outside North America: +00800 1155 4499 Single-Phase UPS & Server Cabinets liebert.upstech@emerson.com 800-222-5877 Outside North America: +00800 1155 4499 Three-Phase UPS & Power Systems 800-543-2378 Outside North America: 614-841-6598 Environmental Systems 800-543-2778 Outside the United States: 614-888-0246 Locations United States 1050 Dearborn Drive P.O. Box 29186 Columbus, OH 43229 Europe Via Leonardo Da Vinci 8 Zona Industriale Tognana 35028 Piove Di Sacco (PD) Italy +39 049 9719 111 Fax: +39 049 5841 257 Asia 29/F, The Orient Square Building F. Ortigas Jr. Road, Ortigas Center Pasig City 1605 Philippines +63 2 687 6615 Fax: +63 2 730 9572 While every precaution has been taken to ensure the accuracy and completeness of this literature, Liebert Corporation assumes no responsibility and disclaims all liability for damages resulting from use of this information or for any errors or omissions. © 2010 Liebert Corporation All rights reserved throughout the world. Specifications subject to change without notice. ® Liebert is a registered trademark of Liebert Corporation. All names referred to are trademarks or registered trademarks of their respective owners. SL-23180_REV3_04-12 Emerson Network Power. The global leader in enabling Business-Critical Continuity™ AC Power Connectivity Embedded Computing Embedded Power DC Power Infrastructure Management & Monitoring Outside Plant Power Switching & Controls Precision Cooling EmersonNetworkPower.com Racks & Integrated Cabinets Services Surge Protection Emerson, Business-Critical Continuity, Emerson Network Power and the Emerson Network Power logo are trademarks of Emerson Electric Co. or one of its affiliated companies. ©2010 Emerson Electric Co.
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