Power Protection for Business-Critical Continuity Liebert GXT-MT 1 - 3 kVA True On Line Double Conversion UPS User Manual
Liebert GXTMT Series 1-3 kVA UPS Installation and User Manual Liebert GXT-MT Series 1-3 kVA UPS User Manual Version: Revision date: V2.11 September 29, 2005 Emerson Network Power provides customers with technical support. Users may contact the nearest Emerson local sales office or service center.
Liebert GXTMT Series 1-3 kVA UPS Installation and User Manual Table of Contents Contents Safety Instructions 1. Description of commonly used notations 5 2. Product Introduction 6 3. System Description 7 4. Installation 8-9 5. Connection and operation 10-13 6. Operating modes 14-15 7. Communication port 16 8. Software 17 9. Maintenance 18-19 10. Troubleshooting 20 11. Technical data 21-22 Appendix: Back Panel Page 2 23-24 V2.
Liebert GXTMT Series 1-3 kVA UPS Installation and User Manual Safety Instructions Safety Instructions As dangerous voltages are present within the UPS, only an Emerson technician or an Emerson-authorized technician is permitted to open it. Failure to observe this could result in electric shock risk and invalidation of any implied warranty Transport • Please transport the UPS system only in the original packaging (to protect against shock and impact).
Liebert GXTMT Series 1-3 kVA UPS Installation and User Manual Safety Instructions Operation • • • • • Do not disconnect the mains cable on the UPS system or the building wiring socket outlet (shockproof socket outlet) during operations since this would cancel the protective earthing of the UPS system and of all connected loads. The UPS system features its own, internal current source (batteries).
Liebert GXTMT Series 1-3 kVA UPS Installation and User Manual Commonly Used Notations 1. Description of commonly used notations Some or all of the following Notations may be used in this manual and may appear in your application process. Therefore, all users should be familiar with them and understand their explanations. Page 5 V2.
Liebert GXTMT Series 1-3 kVA UPS Installation and User Manual Product Introduction 2 . Product Introduction The Liebert GXT-MT On-Line-Series is an uninterruptible power supply incorporating double-conversion technology. It provides perfect protection specifically for Novell, Windows NT and UNIX servers. The double-conversion principle checks all mains power disturbances. A rectifier converts the alternating current from the socket outlet to direct current.
Liebert GXTMT Series 1-3 kVA UPS Installation and User Manual System Description 3. System Description Figure 1: Display Panel Switch ON - Switch OFF-Switch Display LINE LED BATTERY LED BYPASS LED INVERTER LED FAULT LED Display LOAD & BATTERY CAPACITY LEDs Page ７ Function Turn on UPS system: By pressing the ON-Switch “I” the UPS system is turned on. Deactivate acoustic alarm: By pressing this switch an acoustic alarm can be deactivated.
Liebert GXTMT Series 1-3 kVA UPS Installation and User Manual Installation 4. Installation Unpacking and Inspection 1) Unpack the packaging and check the package contents. The shipping package contains: z A UPS z A user manual z A communication cable z A battery cable (for Long Runtime models only) z A CD containing UPS Monitoring Software (WinPower) 2) Inspect the appearance of the UPS to see if there is any damage during transportation.
Liebert GXTMT Series 1-3 kVA UPS Installation and User Manual Installation Note: Do not use the wall receptacle as the input power source for the 2/3KVA UPS, as its rated current is less than the UPS’s maximum input current. Otherwise the receptacle may be burned and destroyed. 4) Connect the input and output wires to the corresponding input and output terminals according to the following diagram.
Liebert GXTMT Series 1-3 kVA UPS Installation and User Manual Connection and Operation 5. Connection and Operation The system may be installed and wired only by qualified electricians in accordance with applicable safety regulations When installing the electrical wiring, please note the nominal amperage of your incoming feeder 1) Inspection: Inspect the packaging carton and its contents for damage. Please inform the transport agency immediately should you find signs of damage.
Liebert GXTMT Series 1-3 kVA UPS Installation and User Manual Connection and Operation The wiring configuration is shown as the following procedure: a) Remove the small cover of the terminal block b) Use 2.5mm2 wires for wiring configuration c) Upon completion of the wiring configuration, please check whether the wires are securely affixed. d) Put the small cover back to the rear panel. Figure 2: Connection diagram 2.
Liebert GXTMT Series 1-3 kVA UPS Installation and User Manual Connection and Operation 4) Turn On the UPS: 4.1) With utility power connected: Press “I” button continuously for more than 1 second to turn on the UPS. Then the UPS will get into self-test status first. After having finishing the self-test, the UPS will get into the inverter mode, at this time, the Utility Power LED, Inverter LED, and Load and Battery Capacity LEDs will light up. 4.
Liebert GXTMT Series 1-3 kVA UPS Installation and User Manual Connection and Operation • The battery connection procedure is very important. Any incompliance may result in the risk of electric shock. Therefore, the following steps must be strictly complied with. • First connect in series the batteries of the pack to ensure proper battery voltage. • Connect the external battery cord to the battery terminal (DO NOT connect the battery socket of the UPS first. Otherwise, it may cause electric shock).
Liebert GXTMT Series 1-3 kVA UPS Installation and User Manual Operating modes 6. Operating modes for all models 1. Utility power mode The display panel in utility power mode is shown in the following diagram. The utility power LED and the INV LED are turned on. The load level LEDs will be turned on in accordance with the load capacity connected.
Liebert GXTMT Series 1-3 kVA UPS Installation and User Manual Battery Maintenance Fig 15.2 Battery mode diagram 2) When the battery capacity decreases, the number of the battery capacity LEDs turned on will be reduced. If the battery voltage descends to the alarm level, the buzzer will beep once every second to remind the users of insufficient battery capacity and the UPS is soon going to shut down automatically.
Liebert GXTMT Series 1-3 kVA UPS Installation and User Manual Communication Port 7. Communication Port RS232 Interface The following is the pin assignment and description of DB-9 connector. Pin # Description I/O 2 TXD Output 3 RXD Input 5 GND Input AS400 Interface (Option) Except for the communication protocol as mentioned above, this series UPS has AS400 card (an optional accessory) for AS400 communication protocol. Please contact your local distributor for details.
Liebert GXTMT Series 1-3 kVA UPS Installation and User Manual Software 8. Software Free Software – WinPower WinPower is a brand new UPS monitoring software, which provides user-friendly interface to monitor and control your UPS. This unique software provides safely auto shutdown for multi-computer systems while power failure. With this software, users can monitor and control any UPS on the same LAN no matter how far from the UPSs. Installation procedure: 1. Insert the CD into CD ROM. 2.
Liebert GXTMT Series 1-3 kVA UPS Installation and User Manual Maintenance 9. Maintenance Operation The UPS system contains no user-serviceable parts. If the battery service life has been exceeded, the batteries must be replaced. In this case please contact your dealer. Battery Maintenance z This series UPS only requires minimal maintenance. The battery used for standard models are value regulated sealed lead-acid maintenance free battery. These models require minimal repairs.
Liebert GXTMT Series 1-3 kVA UPS Installation and User Manual Maintenance Notes for Battery Disposal and Battery Replacement 1) Before disposing of batteries, remove conductive jewelry such as necklace, wrist watches and rings. 2) If it is necessary to replace any connection cables, please purchase the original materials from the authorized distributors or service centers, so as to avoid overheat or spark resulting in fire due to insufficient capacity.
Liebert GXTMT Series 1-3 kVA UPS Installation and User Manual Trouble Shooting 10. Trouble Shooting If the UPS system does not operate correctly, please attempt to solve the problem using the table below. Problem No indication, no warning Possible cause No input voltage Remedy Check building wiring socket outlet tone even though system is and input cable.
Liebert GXTMT Series 1-3 kVA UPS Installation and User Manual Technical Data 11. Technical Data Mechanical Module Power module GXT1000-MT Power module GXT1000L-MT Power module GXT2000-MT Power module GXT2000L-MT Power module GXT3000-MT Power module GXT3000L-MT W×H×D (mm) 145X220X400 145X220X400 192X347X460 192X347X460 192X347X460 192X347X460 Weight (kg) 14 7 34.5 15 35.
Liebert GXTMT Series 1-3 kVA UPS Electrical Model Rating Input Output Installation and User Manual GXT 1000-MT GXT 1000L-MT GXT 2000-MT GXT 2000L-MT GXT 3000-MT GXT 3000L-MT 1000VA/700W 2000VA/1400W 3000VA/2100W 1-phase, plus PE 220Vac / 230Vac / 240 Vac 1. 160~300 Vac full load 2. 110 Vac half load 50/60 Hz 0.97 (conditions: rated voltage, full pure resistive load, fully charged battery) 1-phase, plus PE 0.
Liebert GXTMT Series 1-3 kVA UPS Installation and User Manual Appendix: Back Panel Appendix－Back Panel Back View of GXT1000-MT and GXT1000L-MT Figure 1: Back View of 1KVA & 1KVAS Back View of GXT2000-MT and GXT2000L-MT Page ２３ V2.
Liebert GXTMT Series 1-3 kVA UPS Installation and User Manual Appendix: Back Panel Back View of GXT3000-MT and GXT3000L-MT Page ２４ V2.
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