Emerson GXT2-6000RTL630 manual

AC P ow er For Bu siness -Critical C ontin uit y™ Lie be r t GX T2-6000R TL630 ™ Us er Man ual - 208 / 240 V A C DISCONTINUED PR ODUCT[...]

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i T ABLE OF CONTENTS IMPORT ANT SAFETY INSTR UCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 G LOSSARY O F S YMBOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.0 I NTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [...]

ii 8.6 Bypass Indicator LED (Amber) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 8.7 UPS ON Indicator LED (Green) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2 8.8 Battery Indicator LED (Amber) . . . . . . . . . . . . . . . . . . . . . . . . . [...]

1 IMPORT ANT SAFETY INSTRUCTIONS SA VE THESE INSTRUCTIONS SA VE THESE INSTRUCTIONS This manual co ntains important safety instructions. Read all safety, installa tion and operating instructions before operating the Uninterruptible Po wer Supply (UPS). Adhere to all warnings on the unit and in this manual. Follow all operating and user instructi ons[...]

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. It is toxic. ! CAUTION A battery can present a risk of electrical s h[...]

3 G LOSSARY O F S YMBOLS Risk of electrical shock Indicates caution followed by important instructions AC input AC output Requests the user to consult the manual Indicates the unit contains a valve-regulated lead acid battery Recycle DC voltage Equipment grounding conductor Bonded to ground AC voltage ON/Alarm Silence/Battery Test OFF/Bypass Indica[...]

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 sensitive electronic equipment. Upon generation, AC power is clean and stable. However, during transmission and distri bution it may be subject to voltage sag[...]

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 electroma gnetic interference (EMI) and radio frequency interference (RFI ). They minimize any surges or interference present in the ut il- ity line and keep the sensitive[...]

System Description 6 2.5 DC-to-DC Converter The DC to DC converter utilizes energy from the ba ttery system and raises the DC voltage to the opti- mum operating voltage for the inverter. This allows the inverter to operate co ntinuously at its opti- mum efficiency and volt age, thus incre asing reliability. 2.6 Battery The GXT2-6000RTL630 utilizes [...]

Major Compo nents 7 3.0 M AJOR C OMPONENT S The GXT2-6000RTL630 is composed of three major a ssemblies to provide easi er handling, installa- tion, and versatility. 3.1 Main Frame and Electronics This 5U cabinet is shipped with out internal batteri es to lighten the UPS for easier installation. The internal batteri es may be installed after t he ca[...]

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. E ach pack is fitted with a connector to link to the UPS. The b atteries are shipped in packa ging separate from the UPS. The se must be installed be fore th e UPS may be [...]

Major Compo nents 9 Figure 3 Internal battery pack with con nector 3.3 Removable Power Distribution B ox The UPS incorporates a power distri bution box that must be installed before the unit is placed into service. The power distribution box provides the be nefits of plug and rec eptacle convenience with a manual bypass switch. For inst allation in[...]

What’s Include d 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 software CD • MultiLink serial cable, 10 ft (3m) • Rack mount handles • Battery retaining brackets and screws - 2 each • Support base - 2 •[...]

Installation and Con figuration 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. Report any da mage to the carrier and your local dealer or Liebert [...]

Installation and Con figuration 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 ki t, fixed rails or a shelf. When using the optional Adjustable R ack Mount Kit, you will us e the followin g instructions. The fig- ures accompanying 5.1.3 - Installi ng the Adjustable Rack[...]

Installation and Con figuration 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. Inse rt screws loosely (finger- tight) into the top and bo ttom holes of the return f[...]

Installation and Con figuration 14 7. Insert the equipment, with inner members attached in Step 5 , into the bracket assembli es by inserting th e top and bottom edges of the inner members into the top and bottom curved tracks of the front members and sliding the equipment into the rack (see figure at right). Ends of inner members are tapered to al[...]

Installation and Con figuration 15 1. Remove the 3U battery access panel on the front of the GXT2-6 000RTL630 by loosening the two captive screws located between the bezels (see illustration at left) . 2. Once the cap tive screws are loos ened, tip the pane l forwa rd and lift to remove it from the main cabinet. 3. Unpack the GXT2-24 0BATKIT batter[...]

Installation and Con figuration 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. Loosen the white cover over the e lectrical conne ctions by backin[...]

Installation and Con figuration 17 5.4.2 Distribution Box Electrical Connections Electrical connections are made through a remov able power distribution box that attaches to the rear of the UPS. The installer must prov ide a 30A branch circuit breaker, with NEMA L6-30R rec eptacle. The Input circuit breaker on the dist ribution box and the Output c[...]

Installation and Con figuration 18 5.5 External Battery Cabinet Inst allation Optional Liebert external battery cabinets may be connected to the UPS to prov ide additional battery run time. External battery cabinets are designed to be placed on one side of the UPS or stacked beneath the UPS. 1. Visually inspect the external battery cabinet for frei[...]

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 inpu t and output circuit breakers are off (open ). 2. During initial system checks, disconnect all load s (open load disconnects). 3. Inspect all wiring, cables, and connection. 4. If external battery cabinets are used, verify that the ba[...]

Configur ation Program 20 7.0 C ONFIGURATION P ROGRAM The final step of inst allation may require custom config uration of your UPS u sing the enclose d config- uration program. Some configuratio n settings may be changed only whil e the UPS is off. These should be set before the UPS is put into full-time service powering the critical load. For mos[...]

Controls and Indic ators 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 three fun ctions: • ON • Alarm Silenc e • Manual Battery Test ON - Pressing this button will start up the UPS in order to provide conditioned a nd protected power. Alarm S[...]

Controls and Indic ators 22 8.3 Load Level Indicator s (4 Green, 1 Amber) The load level indicators disp lay the approximate electrical loa d placed upon the UPS at all times. 8.4 Battery Level Indicators (5 Green) The battery level in dicators display ap pr oximate battery capaci ty at all times. The GXT2-6000RTL630 is equip ped with automatic and[...]

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. The UPS maintains the batteri es in a fully charged state. The fou[...]

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: 10.2 Pin 4 - Remote Shut down on Battery 1. This pin is function al only when the UPS is in battery[...]

Communications 25 10.3 UPS Intelligent Communications The GXT2-6000RTL630 is equip ped with two Intellislot® ports to provide adv anced communication and monitoring options. The Intellislot port closer to the corner of the UPS cha ssis is the serial card slot . This Int ellislot port is used for the OCWEBCARD and the USBCA RD. Th e other Intellisl[...]

Communications 26 10.4 Remote Emergency Power Off The UPS is equipped with a Remote Emergency Power Off (REPO) connector. The user must supply a means of interfacing with the REPO circuit to allow disconnecting the UPS input fee der breaker t o remove all sources of po wer to the UPS and connected equipment to comply with national and local wiring [...]

Maintenance 27 11 . 0 M AINTENANCE 1 1.1 Internal Battery The GXT2-6000RTL630 requires very litt le mainte nance. The batteries are valve-regulated, non- spillable, flame retardant , lead acid, and should be kept charged to obtain their designed life. The UPS continuously charges the batteries when connected to the utility supply. When storing the [...]

Maintenance 28 1 1.1.1 Internal Battery Replacement 1. Remove the 3U battery a ccess panel on the front of the UPS by loos ening the two capti ve screws located between the bezels (see illustration at right). 2. Once the captive screws are loosened, tip the panel forward and li ft to remove it from the main cabinet. 3. Use a Phillips (cross-head) s[...]

Maintenance 29 1 1.2 AC Power Connections Power connections may be disconnected from the UPS cabinet via a removable distribution box. This may be a convenient feature if the UPS must be moved a short dist ance or replaced. This box allows power connections to be conveniently disconn ection from the main UPS cabinet. A la bel is attached to the UPS[...]

Maintenance 30 1 1.2.2 Reconnect 1. Loosen the co ver over the electric al 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 screw s loosened in Step 1 . 4. Align connectors and press the box onto the rear of the UPS. 5. Hold the box firmly ag ains[...]

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 this info rmation to determine whether external factors caused the problem and how to remedy the situation. 1. The Fault indicator will illuminate, indicating th e UPS detected a p[...]

Trou bleshooting 32 T able 3 T roubleshooting guide Problem Cause Solution UPS fails to start when the ON button is pressed. UPS is short-circuited or overloaded. Ensure UPS is OFF. Disco nnect all loads and ensur e nothing is lodged in output receptacles. Ensure loads are not defective or shorted internally. Battery indicator LED is illuminated. U[...]

Trou bleshooting 33 Fault and LEDs D&E a re Illuminated Charger malfunction If the charger is overvoltage, the UPS will shutdown. If the charger is undervoltage and the batterie s are nearly depleted, this alarm will give a temporary warnin g before the UPS shuts down. UPS requires se rvice. Cont act your local dea ler, Liebert representative o[...]

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 d efault is programmed for internal batteries only. Table 5 above shows the estimated run times at different loads. T able 5 Battery run t imes Load% 6000VA Internal Battery (minutes) 1[...]

Trou bleshooting 35 12.0.1 Auto-Learning Battery Run T imes As batteries age, the estimated runtimes may become less accurate. The GXT2-6000RTL6 30 is pro- grammed to “learn” f rom a full battery discharge and mo dify the es timated runtime for the measured battery capacity. This can improv e accuracy and compensate for aging batteries or batte[...]

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 57.2 (26) Shipping 81.5 (37) Input AC Parameters Nominal Operating Frequency [...]

Specifications 37 T able 7 Internal battery specifications Model Number GXT2-240BATKIT Dimensions, W x D x H, in. (mm) Shipping 21.2 x 12.2 x 16.2 (539 x 31 1 x 412) Weight, lb (kg) Unit 44.5 (20.2) each, (2 requi red) Shipping 93.9 (42.6), (2 batteries in a single carton Type Valve-reg ulated, non-spillable, lead acid Quantity x V 20 x 12V Battery[...]

Specifications 38 T able 9 External battery ca binet specifications 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 173.1 (78.5) Battery Parameters Type Valve-regu[...]

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