Liebert GXTTM - Manuals

Liebert GXTTM – Manual in PDF format online.

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Manual

Manual Liebert GXTTM

Summary

Page 2 - IMPORTANT SAFETY INSTRUCTIONS; This UPS should not be supplied from electrical power systems

IMPORTANT SAFETY INSTRUCTIONS 1. SAVE THESE INSTRUCTIONS. THIS MANUAL CONTAINS IMPORTANT SAFETY INSTRUCTIONS. Read all safety and operating instructions before operating the Uninterruptible Power System (UPS). Adhere to all warnings on the unit and in this manual. Follow all operating and user instr...

Page 3 - GLOSSARY OF SYMBOLS; Indicates AC Input

1 10. Storing magnetic media on top of the UPS may result in data loss or corruption. 11. Turn the UPS off and isolate the UPS before cleaning. Use only a soft cloth, never liquid or aerosol cleaners. GLOSSARY OF SYMBOLS Indicates AC Input Indicates AC Output Indicates Caution: Note the accompanying...

Page 4 - FILTERS

2 INTRODUCTION AND SYSTEM DESCRIPTION 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 dis...

Page 6 - CONTROLS AND INDICATORS

4 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 8 - Component Diagram

6 Input Breaker Output Breaker Battery Breaker Hardwire Terminal Blocks IntellislotCommunications Port TM DB-9Communications Port Output VoltageSelector Switches Battery Breaker Hardwire Terminal Blocks IntellislotCommunications Port TM DB-9Communications Port Breakers Input Output Adjustable levels...

Page 9 - OPERATING MODES; NORMAL MODE OPERATION- UPS mode; Normal Mode Operation at

7 OPERATING MODES NORMAL MODE OPERATION- UPS mode During normal operation, mains 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 charg...

Page 10 - BYPASS MODE OPERATION; The BYPASS power path does not protect the connected equipment

8 BYPASS MODE OPERATION During BYPASS operation, mains power provides energy to your load and maintains the batteries in a fully charged state. The four green LED’s indicate an approximate level of load in 25% increments. If the BYPASS becomes loaded beyond full rating, the fifth (amber) LED indicat...

Page 11 - UPS ON

9 STARTING THE UPS 1. Ensure the load equipment is turned off, and all loads are properly connected to the UPS output. 2. Check that the mains wall isolator is ON. Turn On (Close) the Battery circuit breaker, the Input and Output circuit breakers in that order. The UPS will now automatically start u...

Page 12 - SWITCHING FROM OUTPUT OFF TO UPS or UPS to BYPASS to OFF; OPERATION IN BATTERY MODE

10 SWITCHING FROM OUTPUT OFF TO UPS or UPS to BYPASS to OFF 1. If the UPS is in OUTPUT OFF condition, with all rear mounted breakers in the ON position, and the AC input LED and the bottom LED of the BATTERY/LOAD array lit. To go to UPS mode, press the UPS ON/ALARM /BATTERY TEST button until a “Beep...

Page 13 - TROUBLESHOOTING; An alarm will sound, alerting that the UPS requires attention.

11 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 14 - AUDIBLE ALARM CONDITIONS; CONDITION; TROUBLESHOOTING GUIDE; PROBLEM

12 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 17 - MAINTENANCE

15 MAINTENANCE The UPStation GXT UPS requires very little maintenance. The batteries are valve regulated, non-spillable, lead acid, and should be kept charged to obtain their designed life. The UPS continuously charges the batteries when connected to the mains supply. When storing the UPS for any le...

Page 18 - INSTALLATION INSTRUCTIONS; These instructions are for use by competent personnel only.; INSTALLATION CONSIDERATIONS

16 INSTALLATION INSTRUCTIONS 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 b...

Page 19 - ELECTRICAL INSTALLATION CONSIDERATIONS; The following information is provided for your guidance.; WARNING

17 AIRFLOW DISSIPATION OUTPUT RATING INPUT CURRENT Amps max Cfm m 3 h Watts K Btu/hr VA Watts Including mains variation/battery charge 130 221 504 1.7 6000 4200 GXT6000 = 33 amps 270 459 840 2.8 10000 7000 GXT10000= 54 amps ELECTRICAL INSTALLATION CONSIDERATIONS This UPS must be installed by compete...

Page 20 - ELECTRICAL CONNECTIONS; The terminals will accept wire sizes up to the values below:

18 ELECTRICAL CONNECTIONS The UPS is supplied with an input/output/ battery terminal block assembly on the rear of the UPS within a cable box. (see outline drawing) The cable box can be removed to enable knockouts to be removed or new holes drilled, to secure the cables . The cable sizes and distrib...

Page 21 - Connecting the UPS Power cables; GXT 6 / 10 kVA Connection Diagram; Connection of optional remote battery cabinets.; UPS Power Section; To Mains

19 Connecting the UPS Power cables Power cables connect to screw terminals on a terminal block that is located behind the rear mounted cable box (see figure). The cables enter the UPS through a Gland Plate attached to the rear of the UPS. The Gland Plate must first be removed and drilled to suit the...

Page 22 - Stabilisers/Levelling Feet; Attach the stabilising brackets as follows.; Levelling Feet Adjustment Diagram

20 Stabilisers/Levelling Feet When the UPS is located in its final position before or after wiring, it is necessary to fit stabiliser brackets and, if necessary, adjust the levelling feet. If the UPS is wired using a rigid wiring system, then movement of the UPS must be prevented by winding down the...

Page 23 - COMMUNICATIONS INTERFACE PORT; PIN; PIN ASSIGNMENT; TO MAINTAIN SAFETY (SELV) BARRIERS AND FOR; UPS Remote shutdown option.

21 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 24 - FERRITE BEAD INSTALLATION; Serial Communications; Open the ferrite bead.

22 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 25 - COMMISSIONING THE UPS; Output Voltage Selector Switches; NEVER change the switch settings while UPS is on and powering

23 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 mains. The settings to choose from are 208, 220, 230, and 240 VAC output. NOTE: NEVER ch...

Page 26 - Battery Run Times; All run times are in minutes, assume fully charged batteries, and

24 Battery Run Times Load % 6kVA 6kVA + (1) GXT240VBATT 6kVA + (2) GXT240VBATT 10% 69 250 360 20% 58 197 301 25% 52 174 278 30% 48 155 248 40% 33 117 190 50% 23 88 140 60% 17 73 110 70% 14 60 94 75% 12 54 85 80% 11 50 77 90% 9 42 68 100% 8 37 59 Load % 10kVA 10kVA + (1) GXT240VLRT 10kVA + (2) GXT240...

Page 27 - SPECIFICATIONS

25 SPECIFICATIONS MODEL NUMBER GXT6000T-230 GXT10000T-230 MODEL RATING VA/W (max) 6000 / 4200 10000 / 7000 DIMENSIONS: mm (in) Unit W x D x H 260 x 555 x 803 (10.5 x 22.0 x 31.5) 340 x 650 x 960 (13.5 x 25.5 x 38.0) Shipping W x D x H 400 x 850 x 1065 (16.0 x 33.5 x 42.0) 510 x 840 x 1235 (20.0 x 33...

Page 29 - LIMITED WARRANTY

27 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 30 - Technical Support; UPStation GXTTM

28 Technical Support Worldwide Support +1 614 841-6755 Worldwide Fax Tech Support +1 614 841-5471 U.K. +44 1628 403 200 France +33 1 4 360 26 19 Germany +49 21669649340 Italy +39 2 98250 1 Netherlands +00 31 475 504050 E-mail [email protected] Web site http://www.liebert.com The Company Behind The...