Instruction/ maintenance manual of the product 230V Emerson
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AC P ow er For Business-Criti cal C on tinuity™ Li eb er t ® GX T3 ™ 230V , 5000-10,000V A User Ma nual.
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i T ABLE OF CONTENTS I MPORT ANT S AF ETY I NSTRUCTIO NS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 SAVE THESE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ii 8.5 Shut Down the Liebert GXT3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 8.6 Disconnecting Input Power from the Liebert GXT3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 8.
iii FIGURES Figure 1 Liebert GX T3 5000VA and 6000VA, front vie w . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Figure 2 Liebert GX T3, rear view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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1L i e b e r t ® GXT3 ™ I MPORT ANT S AFETY I NSTRUCTIONS SA VE THESE INSTRUCTIONS This manual con tains important safety i nstructions. Read al l safety and opera ting instructions before operating the uninterrupti ble power system (UPS). Adhere to all wa rnings on the unit and in this manual.
Liebert ® GXT3 ™ 2 ELECTROMAGNETIC COM PATIBILITY —The Liebert GXT3 complies with the limits of Category C2, pursuant to IEC/EN/AS 62040-2. Oper ation is subject to th e following co nditions: • The output cables shall be no long er than 10m (32ft).
3L i e b e r t ® GXT3 ™ G LOSSARY O F S YMBOLS Risk of ele ctrical shock Indicates caution followed by important instructions AC input AC output Requests the user to consult the manual Indicates th.
Introd uction Liebert ® GXT3 ™ 4 1.0 I NTRODUCTION Congratulations on y our choice of the Liebert GXT3 uninterruptible power system (UPS). The Liebert GXT3 comes in nominal power rati ngs of 5000VA, 600 0VA and 10,0 00VA. It is desi gned to pr ovide conditioned power to microcomputers an d ot her sensitive electroni c equipment.
System Description 5L i e b e r t ® GXT3 ™ 2.0 S YSTEM D ESCRIPTION 2.1 T ransient V oltage Surge Suppr ession (TVSS) and EMI/RFI Filters These UPS components provide surge protection and filter both elect romagnetic interference (EMI) and radio frequency interference (RFI).
System Description Liebert ® GXT3 ™ 6 2.5 DC-to-DC Converter The DC-to-DC con verter utilizes en ergy from the battery system and raises the DC voltage to the optimum operating voltage for the inverter. This allo ws the inverter to operate continuously at its optimum efficiency and voltage, thus increas ing reliability.
Major Compo nents 7L i e b e r t ® GXT3 ™ 3.0 M AJOR C OMPONENT S The Liebert GXT3 is composed of three major assemb lies to provide easier han dling, installation and versatility. 3.1 Main Frame and Electronics The cabinet is shipped with internal bat teries in stalled and a basic, hardwire distributi on box attached and ready to install.
Major Compo nents Liebert ® GXT3 ™ 8 Figure 2 Liebert GXT3, rear view External Battery Connector IT Power System Access Cover C13 Output Receptacles C19 Output Power Receptacles Liebert IntelliSlot.
Major Compo nents 9L i e b e r t ® GXT3 ™ 3.2 Internal Battery Packs The UPS has two internal battery packs behind a ba ttery access door on the front of the unit. Each internal battery pack is fitted wi th a connector to link to the UPS. Figure 3 Internal batt ery pa ck with connector 3.
What’ s Included Liebert ® GXT3 ™ 10 4.0 W HAT ’ S I N CLUDED The Liebert GXT3 is shippe d with the fo llowing items: • Terminal Block Communication terminals • Compact Disk with • Liebert MultiL inkt ® • Configuration program • User manual (ele ctronic version) • USB cable, one; 2m (6-1/2 ft.
Installation and Configurat ion 11 Liebert ® GXT3 ™ 5.0 I NST ALLATION AND C ONFIGURATION Do NOT attempt to start the UPS, turn on any circuit breaker or energize the input power until instructed to do so in 8.2 - Initial Startup and Electrical Checks .
Installation and Configurat ion Liebert ® GXT3 ™ 12 b. Pull the operation and display panel gently, rotate it 90 degree s clockwise and snap it back into position, as shown in Figure 8 .
Installation and Configurat ion 13 Liebert ® GXT3 ™ The adjustable rack-mounting brack ets (Part#: RMKIT18-32) feature retain ing latches to prevent users from inadvertently sl iding the UPS or battery cabinet out of the rack. To install the rack mount brac kets: 1.
Installation and Configurat ion Liebert ® GXT3 ™ 14 6. If available, apply a bead of grease 25mm (1" ) long at four (4) places inside the bottom, curved tracks of the front members as shown below rig ht. The grease will allow the equipment to slide into the bracket a ssemblies more easily.
Installation and Configurat ion 15 Liebert ® GXT3 ™ Figure 9 External battery ca binets connected to 10,000V A Liebert GXT3 1. Visually inspect the external battery cabinet for freight damage. Report damage to the carrier and your local dealer or Emerson ® representative .
Installation and Configurat ion Liebert ® GXT3 ™ 16 5.3 Connect Input/Output Power Figure 10 Power Distribution box removal—captive scr ews and maintenance byp ass breake r The UPS should arrive with the po wer distribution box attached.
Installation and Configurat ion 17 Liebert ® GXT3 ™ 5.3.1 Distribution Box Electrical Connections Electrical connections are made through a removable power distribution box th at attac hes to the rear of the UPS.
Installation and Configurat ion Liebert ® GXT3 ™ 18 Figure 12 T erminal block connections—PD2-CE6HDWRMBS and PD2-CE10HDWRMBS NOTE The installer must provide circu it breaker protection accordin g to local codes. The m ains disconnect should be within sight of the UPS or have an appropriate lo ck-out.
Configuration Prog ram 19 Liebert ® GXT3 ™ 6.0 C ONFIGURATION P ROGRAM The final step of installatio n may require custom configuratio n of your UPS using the enclo sed configuration program. Some config uration settings ma y be changed on ly while th e UPS is off.
Controls and Indica tors Liebert ® GXT3 ™ 20 7.0 C ONTROLS AND I NDICATORS 7.1 ON/Alarm Silence/Manua l Battery T est Bu tton This button controls output power to co nnected load (s) and has th ree functions: •O N •A l a r m S i l e n c e •M a n u a l B a t t e r y T e s t ON - Pressing this button for fo ur seconds will start the UPS.
Controls and Indica tors 21 Liebert ® GXT3 ™ off power to the output sockets and connec ted loads. Perform all necessary shutdown procedures on co nnected loa ds before pressing th is button twice.
Controls and Indica tors Liebert ® GXT3 ™ 22 Figure 14 Battery level indicators. 7.5 UPS St atus Indicators UPS status is indicated by five symbols: fault indicator, AC input indica tor, battery indicator, inverter indicator and bypass indicator. Table 3 shows the symbols and their meanings.
Operation 23 Liebert ® GXT3 ™ 8.0 O PERATION This section describes checks to be made before starting the UPS, how to start the UPS, manual battery test, manual bypass, shutting down the UPS and disconnecting the mains power from the UPS. 8.1 St artup Checklist for the Liebert GXT3 Before starting the UPS, perform these checks: ___ 1.
Operation Liebert ® GXT3 ™ 24 8.3 Manual Battery T est To initiate a manual battery test, press the On/Alarm Silence/Manual Batt ery Test button for at least half a second while operating from main s power with no alarm conditions present.
Operation 25 Liebert ® GXT3 ™ 8.8 IT Power System Configuration 1. Remove screws on the IT Power System Access Cover as shown in Figure 15 . 2. Disconnect the connecto rs as shown in figure.
Communication Liebert ® GXT3 ™ 26 9.0 C OMMUNICATION 9.1 Communication Interface Port The Liebert GXT3 UPS has a terminal block on the rear of the UPS unit. Several signals are provided on this port and are assigned as follows. 9.2 T erminal Block Communication The terminal block includes eight pins, as shown in Figure 16 .
Communication 27 Liebert ® GXT3 ™ 9.2.2 Battery Mode Shut down Battery Mode Shutdown permits shutting down the UPS by turning off the rectifier, inverter and static switch so that there is no powe r to the lo ad when the UPS is On Ba ttery. The auxiliary power for the UPS will st ill be active.
Communication Liebert ® GXT3 ™ 28 9.3.1 Liebert MultiLink ® Liebert MultiLink continua lly 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.
Maintenance 29 Liebert ® GXT3 ™ 10.0 M AINTENANCE This section describes repl acing the internal battery pack, precau tions, checking the Liebert GXT3’s status and checking U PS functions. 10.1 Replacing the Internal Battery Pack The Liebert GXT3 is designed to allow the user to replace the internal battery pack sa fely.
Maintenance Liebert ® GXT3 ™ 30 Figure 19 Pulling out the battery p acks 6. Unpack a new internal battery pack. Ta ke care not to destroy the packing.
Maintenance 31 Liebert ® GXT3 ™ 10.4 Checking UPS St atus Emerson ® recommends checking the UPS operation status every six months. • Check whether the UPS is faulty: Is the Faul t Indicator on? Is the UPS sounding an alarm? • Check whether the UPS is operating in Bypa ss Mode.
Trou bleshooting Liebert ® GXT3 ™ 32 11 . 0 T ROUBLESHO OTING This section indicate s various UP S symptoms a user may encounter and provides a troubleshooting guide in the e vent the UPS develop s a problem. Use the following i nformation to determi ne whether external factors caused the proble m and how to remedy the situation.
Trou bleshooting 33 Liebert ® GXT3 ™ 1 1.1.2 Audible Alarm An audible alarm will sound in conjunction with the visual indicators to indicate a change in UPS operating status. The audible al arm will sound as described in Table 5 . 1 1.2 T roubleshooting In the event of an issue with the UPS, refer to Table 6 to determine the caus e and solution.
Trou bleshooting Liebert ® GXT3 ™ 34 When reporting a UPS issue to Em erson, include the UPS model and serial number. These are on the top panel of the Liebert GXT3. Fault and Bypass indicators and diagnostic C in dicator are illuminated UPS DC/DC fault UPS requires service.
Specifications 35 Liebert ® GXT3 ™ 12.0 S PECIFICATIONS T able 7 UPS specifications Model # G XT3-5000RT230 GXT3-6000RT230 GXT3-10000RT230 Rating 5000VA/4000W 6000VA/480 0W 10000VA/9000W Dimensions, mm (in) Unit, W x D x H 430 x 574 x 217 (16.9 x 22.
Specifications Liebert ® GXT3 ™ 36 Relative Humidity 0-95% non-condensi ng Operating Elevation Up to 1000m (3281 ft ) at 25°C (77°F) without derating Audible Noise <5 5 dBA, at 1 meter from th.
Specifications 37 Liebert ® GXT3 ™ T able 10 External battery cabinet specificat ions Model Number GXT3-240VBATTCE GXT3-240RTVBATT Used with UPS Model GXT3-5000RT230 GXT3-6000RT230 GXT3-10000R T230 Dimensions, W x D x H, mm (in.) Unit (with bezel) 430 x 574 x 13 0 (16.
Specifications Liebert ® GXT3 ™ 38 T able 1 1 Battery run time, minut es, all models Number of Batteries/Cabinets Load Percent of Capacity 230VAC RT Models 5kVA 6kVA 10kVA Internal Battery 10% 105 .
Specifications 39 Liebert ® GXT3 ™ Using the configuration program, the user ma y specif y the number of GXT3-240VBATT external battery cabinets atta ched to the UPS. The factory def ault is programmed for internal batteries only. Table 11 shows the estimated run times at different loads.
Specifications Liebert ® GXT3 ™ 40.
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Ensuring The Hi gh Av ailab ilit y Of Mission-Critic al Dat a And Appli catio ns. Emerson Net work P ower , a business of Emerson (NYSE:EMR), is the global leader in enabling Business-Critic al Continuit y ™ from grid to chip f or telecommunication networks, data centers, health care and industrial facilities.
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If you already are a holder of Emerson 230V, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Emerson 230V.
However, one of the most important roles played by the user manual is to help in solving problems with Emerson 230V. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Emerson 230V along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
