Manuale d’uso / di manutenzione del prodotto GXT2-6000RTL630 del fabbricante Liebert
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AC P ow er For Business-Criti cal C on tinuity™ Lie be r t GX T2-6000R TL630 ™ Us er Man ual - 208 / 240 V AC.
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i T ABLE OF CONTENTS IMPORT ANT SAF ETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 G LOSSARY O F S YMBOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ii 8.6 Bypass Indicator LED (Amber) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 8.7 UPS ON Indicator LED (Green) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1 IMPORT ANT SAFETY INSTRUCTIONS SA VE THESE INSTRUCTIONS SA VE THESE INSTRUCTIONS This manual co ntains important safe ty instructions . Read all safe ty, installation an d operating instructions before operating the Uninterruptible Po wer Supply (UPS).
2 When replacing batteries, replace with the same Liebert authorized replacement battery kits. ! CAUTION Do not dispose of battery or batterie s in a fire. The battery may explode. Do not open or mutilate the battery or batteries . Released electrolyte is harmful to skin and eyes.
3 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 the unit contains a valve-r.
Introd uction 4 1.0 I NTRODUCTION Congratulations on your choice of the Liebert G XT2-6000RTL630 Uninterruptible Power Supply (UPS). It provides conditioned power to microcomp uters and other sens itive electronic equipment. Upon generation, AC power is clean and stable.
System Description 5 2.0 S YSTEM D ESCRIPTION 2.1 T ransient V olt age 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 6 2.5 DC-to-DC Converter The DC to DC converter utilizes energy from the ba ttery system and raises th e DC voltage to the opti- mum operating voltage for the inverte r. This allows the inverter to operate co ntinuously at its opti- mum efficiency and volt age, thus increasin g reliability.
Major Compo nents 7 3.0 M AJOR C OMPONENT S The GXT2-6000RTL630 is composed of three maj or a ssemblies to provide easi er handling, installa- tion, and versatility . 3.1 Main Frame and Electronics This 5U cabinet is shipped without internal ba tteri es to lighten the UPS for easier installation.
Major Compo nents 8 Figure 2 GXT2-6000RTL630, rea r view 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 pack is fitted with a connector to link to the UPS. The batteries are ship ped in packaging separate from the UPS.
Major Compo nents 9 Figure 3 Internal batt ery pa ck with connector 3.3 Removable Power Distribution Box The UPS incorporates a power distri bution box that must be installed before the uni t is placed into service. The power distribution box pro vides the be nefits of plug and receptacle conven ience with a manual bypass switch.
What’ s Included 10 4.0 W HAT ’ S I NCLUDED The GXT2-6000RTL630 is ship ped with the following items: • GXT2-6000RTL630 user manua l • Vertical display overlay • Top bezels - 2 • MultiLink.
Installation and Configurat ion 11 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 6.0 - Initial Start-Up and Electrical Checks . Visually inspect the UPS for freight damage.
Installation and Configurat ion 12 5.1.2 Rack-Mount UPS Inst allation When using the GXT2 in a rack-mount configuration, the UPS must be supporte d by a slide kit, fixed rails or a shelf. When using the optional Ad justable Rack M ount Kit, you will us e the followi ng instructions.
Installation and Configurat ion 13 3. Install the rear member of each bracket assembly into the rack enclosure with two (2) M5 screws provided in t his kit (see figure at right) . The return flanges on the bracket assemb ly fit to the inside of rack mounting rails.
Installation and Configurat ion 14 7. Insert the equipment, with inner members attached in Step 5 , into the bracket assembli es by inse rting the top and bottom edges of the inne r members into the top and bottom curved tracks of th e front members and sliding the equipment into the rack (see figure at right).
Installation and Configurat ion 15 1. Remove the 3U battery access panel on the front of the GXT2-6 000RTL 630 by loosening the two captive screws loca ted between the bezels (see illustration at left) . 2. Once the capt ive screws are loo sened, tip the pa ne l forward and lift to remov e it from the main cabinet.
Installation and Configurat ion 16 5.4.1 Att ach Power Distribution Box Whenever the power distribu tion box is not attached to the UPS, the cover must be slid ove r the elec- trical connections to prevent damage or injury. To attach the PD-L630 power distribution box to the UPS: 1.
Installation and Configurat ion 17 5.4.2 Distribution Box Electrical Connections Electrical connections are made through a removable power distribution box th at attac hes to the rear of the UPS. The installer must provid e a 30A branch circuit breaker, with NEMA L6-30R receptacle.
Installation and Configurat ion 18 5.5 External Battery Cabinet Inst allation Optional Liebert external battery cabinets may be connec ted to the UPS to prov ide additional battery run time. External battery cabinets are design ed to be placed on one side of the UPS or stacked beneath the UPS.
Initial Start-Up and Electrical Checks 19 6.0 I NITIAL S TAR T -U P AND E LECTRICAL C HECKS 1. Verify that the in put and output circui t breakers are off (op en). 2. During initia l system checks, disconnect all loa ds (open load disconne cts). 3. Inspect all wiring, cables, and connection.
Configuration Prog ram 20 7.0 C ONFIGURATION P ROGRAM The final step of in stallation may require custom conf iguration of your U PS using the en closed config- uration program. Some configuratio n setti ngs may be changed onl y whil e the UPS is off.
Controls and Indica tors 21 8.0 C ONTROLS AND I NDICATORS 8.1 ON/Alarm Silence/Manua l Battery T est Button This button controls output power to co nnected load (s) and has th ree functions: •O N .
Controls and Indica tors 22 8.3 Load Level Indicator s (4 Green, 1 Amber) The load level indicators displa y the approximate electrical load placed upon the UPS at al l times. 8.4 Battery Level Indicators (5 Green) The battery leve l indicators displa y appr oximate battery capaci ty at all times.
Operating Instru ctions 23 9.0 O PERATING I NSTRUCTIONS 9.1 Normal Mode Operation During normal operation, utilit y power provides energy to the UPS. The filters, power factor co rrection circuit and the inverter process this power to provide computer grade power to connected loads.
Communications 24 10.0 C OMMUNICATIONS 10.1 Communications Interface Port The GXT2-6000RTL630 has a standard DB-9 serial port female connector located on the rear of the UPS unit. Several signals are provided on this port and are assigned as follows: 10.
Communications 25 10.3 UPS Intelligent Communications The GXT2-6000RTL630 is equipped with two Int ellislot® ports to provide advanced communication and monitoring options. The Intellislot port closer to the corner of the UPS chassis is the serial card slot .
Communications 26 10.4 Remote Emergency Power Off The UPS is equipped with a Remote Emergency Power Off (RE PO) connector. The user must supply a means of interfacing with the REPO circuit to allow di.
Maintenance 27 11 . 0 M AINTENANCE 1 1.1 Internal Battery The GXT2-6000RTL630 requires very little ma inte nance. The batteries are valve-regulated, non- spillable, flame retardant, lead aci d, and should be kept charged to obtain their designed life.
Maintenance 28 1 1.1.1 Inte rnal Battery Replacement 1. Remove the 3U battery a ccess panel on the front of the UPS by loosening the two captive screws located between the bezels (see illustration at right). 2. Once the captive screws are loosened, tip the panel forward and lift to remove it f rom the main cabinet.
Maintenance 29 1 1.2 AC Power Connections Power connections may be disconnect ed from the UPS cabinet via a removable distribution box. This may be a convenient feature if the UPS must be moved a short distance or replaced. This box a llows power connections to be conveniently disconnection from the main UPS cabinet.
Maintenance 30 1 1.2.2 Reconnect 1. Loosen the cove r over the electrical connection s by backing out the thr ee screws one turn each. 2. Slide the cover open to expose the electrical connectors . 3. Gently retighten the three screws loosened in Step 1 .
Trou bleshooting 31 12.0 T ROUBLESHOOTING The information below indicates various sympto ms a user may encounter in the event the GXT2-6000RTL630 develops a problem. Use th is info rmation to determine whether external factors caused the p roblem and h ow to remedy the situation.
Trou bleshooting 32 T able 3 T roubleshooting guide Problem Cause So lution UPS fails to start when the ON button is pressed. UPS is short-circuite d or overloaded. Ensure UPS is OFF. Disconnect all loads and ensure nothing is lodged in output receptacles.
Trou bleshooting 33 Fault and LEDs D&E are Illuminated Charger malfunction If the charger is overvoltage, the UPS will shutdown. If the charger is undervolta ge and the batteries a re nearly depleted, this alarm will give a temporar y warnin g before the UPS shuts down.
Trou bleshooting 34 Using the configuration program, the user may specify the number of GX T2-240VBATTUL external battery cabinets atta ched to the UPS. The factory def ault is programmed for internal batteries only. Table 5 above shows the estimated run times at different loads.
Trou bleshooting 35 12.0.1 Auto-Learning Battery Run T imes As batteries age, the estimated runtimes may become less accurate. The GXT2-6000RTL630 is pro- grammed to “learn” from a full battery discha rge and modify the es timated runtime for the measured battery capacity.
Specifications 36 13.0 S PECIFICATIONS T able 6 UPS specifications Model Number GXT2-6000RTL630 Model Rating 6000VA/4200W Dimensions, in. (mm) Unit, W x D x H 8.7 x 21.5 x 16.9 (221 x 547 x 430) Shipping, W x D x H 22.0 x 27.2 x 19.7 (560 x 690 x 500) Weight, lb (kg) Unit 57.
Specifications 37 T able 7 Internal batt ery specifications Model Number GXT2-240BATKIT Dimensions, W x D x H, in. (mm) Shipping 21.2 x 12.2 x 16.2 (539 x 311 x 412) Weight, lb (kg) Unit 44.
Specifications 38 T able 9 External batte ry cabinet specificat ions Model Number GXT2-240VBA TTUL Used w/ UPS model GXT2-6000RTL630 Dimensions, W x D x H, in. (mm) Unit (with bezel) 6.9 x 20.6 x 16.9 (176 x 522 x 430) Shipping 22.0 x 27.2 x 17.9 (560 x 690 x 455) Weight, lb (kg) Unit 145 (65) Shipping 173.
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Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Liebert GXT2-6000RTL630 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Liebert GXT2-6000RTL630 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Liebert GXT2-6000RTL630 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Liebert GXT2-6000RTL630 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Liebert GXT2-6000RTL630, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Liebert GXT2-6000RTL630.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Liebert GXT2-6000RTL630. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Liebert GXT2-6000RTL630 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
