Page 2 - IMPORTANT SAFETY INSTRUCTIONS
2 IMPORTANT SAFETY 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 r...
Page 3 - DO NOT CONNECT equipment that could overload the UPS or demand DC; GLOSSARY OF SYMBOLS; Indicates AC Input
3 8. Never block or insert any object into the ventilation holes or other openings. 9. DO NOT CONNECT equipment that could overload the UPS or demand DC current from the UPS, for example: electric drills, vacuum cleaners, laser printers, hairdryers or any appliance using half wave rectification. 10....
Page 4 - INTRODUCTION
4 INTRODUCTION Congratulations on your choice of the UPStation GXT™ Uninterruptible Power System (UPS). It provides conditioned power to microcomputers and other sensitive electronic equipment. Upon generation, AC power is clean and stable. However, during transmission and distribution it may be sub...
Page 5 - MAJOR COMPONENTS; BATTERY
5 MAJOR COMPONENTS EMI /RFI FILTERS These UPS components provide surge protection, and filter both electromagnetic interference (EMI) and radio frequency interference (RFI). They minimize any surges or interference present in the utility line and keep the sensitive equipment protected. RECTIFIER/POW...
Page 7 - INSTALLATION; These instructions are for use by competent personnel only.; INSTALLATION CONSIDERATIONS
7 INSTALLATION These instructions are for use by competent personnel only. INSTALLATION CONSIDERATIONS Detailed instructions to help you install the UPS are provided in the following pages; however, you should give some consideration to the proposed environment in which the UPS is to be installed, a...
Page 11 - Refer to the manual provided with any optional battery cabinets.
11 NOTES FOR GXT6000T / 10000T - 208 UPS ONLY 1. The installer must provide circuit breaker protection according to local codes. The UTILITY disconnect must be within sight of the UPS. Maintain service space around the UPS or use flexible conduit. 2. The installer must provide output distribution pa...
Page 12 - INPUT
12 GXT6000T / 10000T - 208X UPS ONLY Models whose part number ends with a “208X” are fitted with a single-phase isolating output transformer and are separately derived sources. The output neutral is already bonded to ground on the output terminals with a Bonding Jumper (see NEC 250-5d, 250-26, 250.9...
Page 14 - NOTE 4; INPUT TO UPS; OPTIONAL
14 GXT6000T / 10000T - 240X ONLY Models whose part number ends with a “240X” are fitted with a single-phase isolating output transformer and are separately derived sources. The output neutral is already bonded to ground on the output terminals with a Bonding Jumper (see NEC 250-5d, 250-26, 250.91, 2...
Page 16 - STABILIZERS / LEVELING FEET; Attach the stabilizing brackets as follows.; Leveling Feet Adjustment Diagram
16 STABILIZERS / LEVELING FEET When the UPS is located in its final position before or after wiring, it is necessary to fit stabilizer brackets and, if necessary, adjust the leveling feet. If the UPS is wired using a rigid wiring system, then movement of the UPS must be prevented by winding down the...
Page 17 - Open the ferrite bead.
17 FERRITE BEAD INSTALLATION When using either of the options below, to reduce the risk of radio interference, fit the ferrite assemblies supplied with the UPS as follows: Serial Communications Attach the smaller enclosed ferrite bead clamp to the communication cable as shown in the drawing using th...
Page 18 - COMMISSIONING THE UPS; Set the UPS to NORMAL MODE OPERATION- UPS mode. Check on the
18 COMMISSIONING THE UPS Output Voltage Selector Switches The Output Voltage Selector Switches, located on the rear of the UPS, are designed to allow selecting or changing the desired output voltage to match the utility. The settings to choose from are 208, 220, 230 and 240 VAC output. NOTE: NEVER c...
Page 19 - CONTROLS AND INDICATORS
19 CONTROLS AND INDICATORS Fault Indicator (Red) The Fault indicator is illuminated if the UPS has detected a problem. Also, one or more of the load/battery level indicators may be illuminated (refer to Troubleshooting Guide). BYPASS Indicator (Amber) The BYPASS indicator is illuminated when the UPS...
Page 21 - Component Diagram
21 Input Breaker Output Breaker Battery Breaker Battery Breaker GXT 6 & 10 kVA Component Diagram 208 Models Shown Hardwire Terminal Blocks Hardwire Terminal Blocks IntellislotCommunications Port TM IntellislotCommunications Port TM DB-9Communicaions Port DB-9Communications Port Breakers Input Ou...
Page 22 - OPERATING MODES; BATTERY MODE OPERATION; Normal Mode Operation at
22 OPERATING MODES NORMAL MODE OPERATION- UPS mode During normal operation, utility power provides energy to the UPS. The filters, the power factor correction circuit and the inverter process this power to provide computer grade power to connected loads. The UPS maintains the batteries in a fully ch...
Page 23 - Bypass Mode Operation at
23 BYPASS MODE OPERATION During BYPASS operation, utility power provides energy to your load and maintains the batteries in a fully charged state. The BYPASS will automatically power the load temporarily during overloads of the inverter, when diagnostics detect equipment problems, or when the operat...
Page 26 - connected to the UPS output.; Press the UPS ON/ALARM/BATTERY TEST button for at least one second
26 POWERING UP THE UPS WITHOUT UTILITY 1. Ensure the load equipment is turned off, and all loads are properly connected to the UPS output. 2. Verify that the BATTERY, INPUT, AND OUTPUT circuit breakers remain closed. 3. Press the UPS ON/ALARM/BATTERY TEST button for at least one second until you hea...
Page 27 - COMMUNICATIONS; UPS MONITORING; - Quantitative monitoring of Utility and UPS power; UPS INTELLISLOTTM COMMUNICATIONS
27 COMMUNICATIONS UPS MONITORING The UPStation GXT UPS has the capability of being monitored with stand alone computers, network workstations, network servers, or UNIX hosts via the DB-9 socket located on the rear of the UPS. This capability is used in applications requiring the UPS to provide statu...
Page 28 - PIN ASSIGNMENT
28 COMMUNICATIONS INTERFACE PORT The UPStation GXT UPS contains a standard DB-9 socket located on the rear of the UPS unit. Several signals are provided on this port and are assigned as follows: PIN ASSIGNMENT DESCRIPTION 1 Low Battery (open collector) 2 UPS TxD (typical RS-232 levels) 3 UPS RxD (ty...
Page 29 - TROUBLESHOOTING; An alarm will sound, alerting that the UPS requires attention.; Fault
29 TROUBLESHOOTING The information below indicates various symptoms a user may encounter in the event the UPStation GXT develops a problem. Use this information to determine whether external factors cause the problem and how to remedy the situation. 1. The fault indicator will illuminate indicating ...
Page 30 - AUDIBLE ALARM CONDITIONS; CONDITION; TROUBLESHOOTING GUIDE; PROBLEM
30 AUDIBLE ALARM CONDITIONS CONDITION ALARM Battery mode (utility failure) One short beep every ten seconds Low battery Two short beeps every five seconds Output overload (bypass) One short beep every half second Over temperature (bypass) One second beep every four seconds DC Bus over voltage (bypas...
Page 32 - MAINTENANCE
32 MAINTENANCE The UPStation GXT UPS requires very little maintenance. The batteries are valve regulated, nonspillable, 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 UPS for any l...
Page 33 - SPECIFICATIONS
33 SPECIFICATIONS MODEL NUMBER GXT6000T-208 GXT10000T-208 MODEL RATING VA/W (max) 5400 / 3780 9000 / 6300 DIMENSIONS: mm (in) Unit W x D x H 260 x 555 x 803 (10.3 x 21.9 x 31.6) 340 x 650 x 960 (13.4 x 25.6 x 37.8) Shipping W x D x H 400 x 850 x 1065 (15.8 x 33.5 x 41.9) 510 x 840 x 1235 (20.1 x 33....
Page 36 - LIMITED WARRANTY
36 LIMITED WARRANTY Liebert Corporation extends the following LIMITED WARRANTY to the purchaser and to its customer (collectively referred to as the "Purchaser"): the enclosed Uninterruptible Power System (UPS) and components are free from defects in materials and workmanship under normal us...
Page 37 - Technical Support; UPStation GXTTM
Technical Support Global Services 1-800-LIEBERT Applications U.S.A. 1-800-222-5877 Outside the U.S.A. 614-841-6755 U.K. +44 (0) 1793 553355 France +33 (0) 1 43 60 01 77 Germany +49 89 99 19 220 Italy +39 2 98250 1 Netherlands +31 (0) 475 503333 E-mail [email protected] W eb site http://www.liebert...
