AC Power For Business-Critical Continuity™ Liebert® GXT3-10000T230™ User Manual–10kVA, 50/60 Hz, 230V
TABLE OF CONTENTS IMPORTANT SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 1.0 INTRODUCTION AND SYSTEM DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 1.1 Device Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 1.2 Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.2 Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 4.2.1 4.2.2 4.2.3 Controls and Messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Warning Indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Fault Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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 Liebert GXT3-10000T230 control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Liebert GXT3-10000T230 front and rear views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS ! WARNING 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. 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 qualified service personnel. Do not attempt to service this product yourself. Never work alone.
! CAUTION Carefully read the following safety notices. Failure to observe the instructions may endanger your life, your health, the reliability of your device and the security of your data. • Transport the unit only in suitable packaging (protected against jolts and shocks). • If the equipment is moved from a cold environment to the operating room, condensation may occur. Before you switch On the equipment, it must be absolutely dry. An acclimatization period of at least two hours is required.
! CAUTION Do not connect more than two Liebert Liebert GXT3-10000T230™ ® . GXT3-240TBATTCE™ battery extensions to the The vents for air intake and outlet at the front and rear side must not be obstructed. The sum of the leakage currents (protective conductor current) of the UPS and the connected devices exceeds 3.5 mA. Earth connection of the unit is essential before connecting supply.
The “crossed-out wheelie bin” symbol at right is placed on this product to encourage recycling wherever possible. Please be environmentally responsible and recycle this product through your recycling facility at its end of life. Do not dispose of this product as unsorted municipal waste. Follow local municipal waste ordinances for proper disposal provisions to reduce the environmental impact of waste electrical and electronic equipment (WEEE).
Introduction and System Description 1.0 INTRODUCTION AND SYSTEM DESCRIPTION Congratulations on your purchase of the Liebert® GXT3-10000T230™. This system provides conditioned power to microcomputers and other sensitive electronic equipment. Upon generation, AC power is clean and stable. However, during transmission and distribution it is subject to voltage sags, spikes and complete power failure that may interrupt computer operations, cause data loss and damage equipment.
Introduction and System Description 1.1 Device Overview The Liebert® GXT3-10000T230™ is available at various nominal power ratings.
Unpacking the UPS and Site Preparation 2.0 UNPACKING THE UPS AND SITE PREPARATION 2.1 Inspection Upon receiving your Liebert® GXT3-10000T230™, examine the packaging for any signs of mishandling or damage. While removing the packaging materials, inspect the UPS for damage. If any damage is noted, notify your local Emerson® representative and carrier. Any damage or missing parts must be reported to the supplier within eight days of delivery. 2.
Unpacking the UPS and Site Preparation 2.6 Environmental Conditions The Liebert® GXT3-10000T230™ must be installed vertically, on a level and even surface and in an area protected from extreme temperatures, water, humidity and the presence of conductive powder or dust (see Table 12). Do not stack units; do not place any objects on top of a unit. 2.7 Access required The area must have sufficient space for installation procedures and for routine maintenance.
Installation 3.0 INSTALLATION 3.1 Electrical preparations Before you begin installation, the input source must be isolated and secured to prevent reconnection during installation. The input circuit breaker on the rear of the UPS must be in the Off position. ! WARNING Installation may be carried out only by qualified technicians, conforming to applicable safety standards. Electric shock hazard: Even when the unit is disconnected from the mains, hazardous voltage may still be supplied by the battery.
Installation 3.3 Neutral Connection The installation of the UPS does not affect the existing neutral system. The neutral system may be affected if the UPS is operating with the neutral switched upstream. 3.4 External Protection and Isolating Devices External devices for the protection of cables and for isolating the UPS external to the UPS must be installed upstream of the equipment. Select and configure the isolating device according to Table 3.
Installation 3.5 Installation of Differential Protection Devices To avoid spurious operation, differential protection devices must be: • rated at differential current NOT LESS THAN 100mA • a SELECTIVE type (delayed intervention) • Type A Figure 4 Standard configuration - differential breaker D1 3.6 External Electrical Connections Remove the protective panel on the rear of the UPS to access the external electrical connections (see figure below).
Installation 3.7 Connecting Mains and Load When connect the mains supply to the UPS refer to Figures 6 through 8. Choose the connection method according to the input supply characteristics. Connections must meet these requirements: • The installer must provide circuit breaker protection according to local codes. The mains disconnect should be within sight of the UPS or have an appropriate lock-out. Maintain service space around the UPS or use flexible conduit.
Installation Figure 9 Input and output connections with dual source, three-phase UPS, single-phase bypass input supplies Mains 1 Input ~ L1 L1 L2 L3 Mains 2 Input ~ N 400V Input GND N BY GND Parallel Connection Output ~ L 230V Bypass Input N GND S1 S2 230V NOTE During connection of a 3-phase input system, care must be taken to ensure each phase is connected to the corresponding phase on the input terminal block. Failure to make connections correctly could damage the unit.
Installation 3.10 External Tower Batteries One or more battery cabinets may be connected to the Liebert® GXT3-10000T230™. A cable to connect the battery cabinet and the Liebert GXT3-10000T230 is supplied with each battery cabinet. Plug this cable into the battery cabinet and UPS battery sockets—slotted fittings on each and ensure that the connection is properly made. Since your UPS has integrated batteries, a compensating current may occur during connection.
Installation 3.12 Battery Precautions • The batteries installed in the UPS and within the battery extensions may contain electrolyte. Under normal conditions, the containers are dry. A damaged battery may leak electrolyte, which can cause skin and eye irritation. Should this happen, wash the affected area with plenty of water and seek immediate medical attention. • Do not open or damage batteries. The released electrolyte is toxic. • Voltage is always present on the battery contacts.
Operation 4.0 OPERATION 4.1 Normal Operating 4.1.
Operation 4.2 Control Panel The display text is shown as a 10kVA UPS. Figure 13 Control panel Fault Indicator Battery Indicator UPS Output On Indicator Bypass Indicator LCD Enter key Escape key 4.2.
Operation Figure 14 System block, menu structure UPS ON/OFF Alarm Ctrl Batt Test Control Menu Batt Test Test Report Contrast Status Menu Audible Alarm Start Window Output Volt Parallel Menu System Status Abort Test Batt Pack Main Menu Test Intvl Setup Menu DC Start UPS ID No. No.
Operation Table 5 Displayed text—system block and main menu Item# and Name Description START WINDOW UPS 10kVA Self Testing Control Status Parallel MAIN MENU Setup Log About UPS ON/OFF Turn On Shut Down Turn Off To Bypass Alarm Ctrl Alarm On Alarm Off CONTROL MENU Batt Test Batt Test Abort Test Test Report Contrast Darker Lighter Measure Value STATUS MENU Unit Output Volt V Output Freq 0.
Operation Table 5 Displayed text—system block and main menu Item# and Name SETUP MENU Description Setting item Setting(level 1) Audible Alarm Disable/Enable Output Volt 220V/230V/240V Batt Pack 1-4 Test intvl DC Start Disable/Enable UPS ID No. 1-3 No. of Unit 1-3 Tag Number 00000-99999 Language English/French/Spanish/ German/Italian/Russian Event log LOGGING MENU Clear log * Max 4 fault event record FIRMWARE VERSION 4.2.
Operation 4.2.3 Fault Indicators If a fault occurs, the UPS automatically switches to BYPASS mode. Only in the case of a battery disconnection fault will the original operating mode be maintained. The fault message alternates with UPS mode once a second, the red fault LED on the control panel lights up and the alarm sounds continuously. If a fault occurs, proceed as follows: Alarm operation—The alarm can be switched On or Off.
Operation 4.4 UPS Startup Procedure - Single Block 1. Ensure all switches and circuit breakers upstream of the UPS are closed. 2. Ensure mains connections are secured at the UPS input. UPS requires twin supplies or one supply and one bridge. If the UPS is supplied from one mains only, mains connectors have to be fixed to the terminals section Mains 1. The jumper must be fixed as: From L1 - mains 1 to BY - mains 2 3. Switch both Input breakers (mains 1 and mains 2/reserve) to ON (I).
Operation 4.7 Return from Maintenance Bypass Procedure 1. 2. 3. 4. Ensure all switches and circuit breakers upstream of the UPS are closed. Switch both input switches to the On position. Wait at least 30 seconds until the output voltage has stabilized (the yellow LED is lit). Switch the Maintenance switch from BYPASS to UPS and replace the cover. The load is now supplied via internal bypass. 5. Press the Menu button, select Control and press OK. 6. Select UPS ON/OFF and press OK.
Operation Figure 15 REPO connections 4.10 Self-Tests 4.10.1 Lamp Test NOTE This test involves putting the Liebert® GXT3-10000T230™ into bypass mode. The load is not protected against any mains disturbance or interruptions while the UPS is in bypass mode. 1. With the Liebert GXT3-10000T230 connected to the mains, press the Menu button, select Control and press OK. Select UPS ON/OFF and press OK. The LCD will show To BYPASS. 2. Press OK to switch the inverter to Bypass mode.
Maintenance 5.0 MAINTENANCE 5.1 Testing, Replacing and Disposing of Batteries The Liebert® GXT3™ is designed to allow the user to replace the internal battery pack safely. Users should use the internal battery pack part numbers in Table 9 for Liebert GXT3 UPS and External Battery Cabinets.
Maintenance 5.2 Easy Battery Replacement Open the front panel as shown below. Ensure that a certified service engineer is present to replace the batteries. 1. Open the battery tray DC connectors as shown. 2. Remove the battery trays from the cabinet. 3. Replace the old batteries with a new set. Replacement batteries must be the same type installed at the factory. 4. Reconnect the battery cables.
Maintenance 5.3 Storage For extended storage at ambient temperatures cooler that 25°C (77°F), the batteries should be charged for five hours once every four months. At higher storage temperatures. Emerson® recommends charging batteries for five hours every two months. After five hours, disconnect from the mains supply or switch Off the input miniature circuit breaker of the UPS. Then remove the UPS connections in the opposite sequence to that described in 3.0 Installation.
Communication 6.0 COMMUNICATION 6.1 Communication Interface Port The Liebert® GXT3™ UPS has a terminal block on the rear of the UPS unit. Several signals are provided on this port and are assigned as follows. 6.2 Terminal Block The terminal block includes eight pins in four sets, as shown in Figure 18. Figure 18 Terminal block pin layout 6.2.
Communication 6.2.2 Battery Mode Shutdown Battery Mode Shutdown permits shutting down the UPS by turning Off the rectifier, inverter and static switch so that there is no power to the load when the UPS is On Battery. The auxiliary power for the UPS will still be active. Battery Mode Shutdown can be performed locally or remotely: • Local Battery Mode shutdown can be performed by shorting the pins in Set 4.
Communication 6.3.1 Liebert® MultiLink® Liebert MultiLink constantly monitors the UPS and can shut down your computer or server in the event of an extended power failure. Liebert MultiLink can also be configured for use without the USB cable when the Liebert IntelliSlot® SNMP/Web card is installed in the UPS. Additionally, Liebert MultiLink can be configured to coordinate shutdown across the network with other computers running Liebert MultiLink when you purchase a Liebert MultiLink License Kit.
Troubleshooting 7.0 TROUBLESHOOTING If any technical problems should occur, check the following before contacting Emerson® technical support: 1. Is the mains voltage present at the UPS input? 2. Has the input fuse blown or have the circuit breakers tripped? 3.
Specifications 8.0 SPECIFICATIONS Table 11 UPS specifications Specification UPS Part Number Value GXT3-10000T230 230VAC Single Phase (L,N,G) Nominal input voltage, VAC 230/400 Three Phase (L1,L2,L3,N,G) Input phases, VAC Single phase or three phase, automatic detection 176-280V for 1x1 Input voltage 304-485V for 3x1 Nominal frequency, Hz 50/60 Auto selection Output frequency equals input frequency. When the input Frequency tolerance is nominal 50 or 60Hz ±3.5Hz. Beyond ±3.
Specifications Table 11 UPS specifications (continued) Specification Static Switch Nominal frequency Frequency tolerance Voltage tolerance Out-of-phase switching time (ms) in case of inverter fault and bypass is out of tolerance Overload Overload > 100% In-phase switching time - direct/conditioned (ms) 4 Condition/direct 105% to 130% 131% to 150% 151% to 200% >200% (impact load) Maximum noise level at 1 meter front-side normal mode and battery mode Degree of protection Physical Characteristics Dimensions
Specifications Table 12 Environmental data Environmental Parameter Value Operating Temperature, °C (°F) 0 to 40 (32 to 104) refer to Table 14 - Operating temperature parameters Storage Temperature, °C (°F) 15 to 50 (5 to 122) Relative Humidity 0-95% non-condensing Operating Elevation Up to 1000m (3281 ft) at 30°C (86°F) without derating Audible Noise <55 dBA, at 1 meter (39") from the rear; <50 dBA, at 1 meter (39") from the front or sides Table 13 Agency/safetycompliance Safety IEC/EN/AS 6
Specifications NOTES 35
Specifications 36
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.
