Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Troubleshooting
Related Manuals for Liebert 2700VA
Summary of Contents for Liebert 2700VA
- Page 1 OWER VAILABILITY UPStation GXT 2U™ ANUAL 2700VA 208V...
-
Page 3: Table Of Contents
TABLE OF CONTENTS MPORTANT AFETY LOSSARY OF YMBOLS ........4 NTRODUCTION AJOR OMPONENTS... - Page 4 OMMUNICATIONS Communications Interface Port ......19 Pins 4 & 5 - Remote Shutdown on Battery ..... 19 Pins 5 &...
-
Page 5: Important Safety Instructions
Maximum load must not exceed that shown on the UPS rating label. The UPS is designed for data processing equipment. If uncertain, consult your local dealer or Liebert representative. This UPS is designed for use on a properly grounded (earthed), 50Hz or 60Hz, 208V supply (programmable for 200, 208, 220, 230, and 240VAC output). - Page 6 UPS if the front panel indications are not in accor- dance with these operating instructions or if the UPS performance alters in use. Refer all faults to your local dealer, Liebert representative or the Liebert Worldwide Support Group.
-
Page 7: Glossary Of Symbols
GLOSSARY OF SYMBOLS • 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 Standby... -
Page 8: Introduction
UPS and a network server or other computer systems. This port pro- vides detailed operating information including voltages, currents, and alarm status to the host system when used in conjunction with Liebert MultiLink™ software. MultiLink software can also remotely control UPS... -
Page 9: Major Components
MAJOR COMPONENTS Input TVSS & EMI/RFI Filters Battery Charger RANSIENT OLTAGE ILTERS These UPS components provide surge protection and filter both electro- magnetic interference (EMI) and radio frequency interference (RFI). They minimize any surges or interference present in the utility line and keep the sensitive equipment protected. -
Page 10: Battery Charger
ATTERY HARGER The battery charger utilizes energy from the utility power and precisely regulates it to continuously “float charge” the batteries. The batteries are being charged whenever the UPStation GXT 2U is plugged in, even when the UPS is not turned on. DC C ONVERTER The DC to DC converter utilizes energy from the battery system and... -
Page 11: Gxt 2U (Rear View)
GXT 2U (R DB-9 Communications Port AC Input (L6-20) External Battery Connector Output Receptacle (L6-20R) Support Base ® Intellislot Port Cooling Fans Input Circuit Breaker (20 amp) Output Receptacles (L6-15R) -
Page 12: Installation
REPARATION 1. Visually inspect the UPS for freight damage. Report damage to the carrier and your local dealer or Liebert representative. CAUTION The UPS is heavy (see Specifications section). Take proper precautions when lifting or moving it. 2. Decide where to place the GXT 2U. Install the UPS indoors in a con- trolled environment, where it cannot be accidentally turned off. -
Page 13: Rack-Mount Ups Conversion And Installation
UPS. Optional rack mount handles Securing hardware and slide rails are sold separately. Contact your local dealer or Liebert representative for these additional options and any assistance needed. 2. Unpack the two (2) rack-... - Page 14 3. Determine the height position inside the rack enclosure where you want to mount the UPS or battery cabinet. CAUTION Reduce risk of tipping the rack enclosure by placing UPS or battery cabinet in the lowest possible rack position. Install rear member of each bracket assembly into rack enclosure with two (2) M5 screws provided in this kit.
- Page 15 5. Prepare the UPS or battery cab- inet (the “equipment”) for rack mounting by following instruc- tions in the equipment’s user manual. The equipment may require additional parts to be added or parts to be removed for rack mounting. After it is pre- pared, lay equipment in rack- mounting position.
- Page 16 Use a 20 amp rated device for the 2700VA, 208V unit. The wall receptacle must be grounded. 12. Turn ON the UPS by pressing the ON button; then turn on the con- nected load equipment.
-
Page 17: External Battery Cabinet Installation
XTERNAL ATTERY Optional Liebert external battery cabinets may be connected to the UPS to provide additional battery run time. External battery cabinets are designed to be placed all on one side of the UPS or stacked beneath the UPS. There is no limit to the number of external battery cabinets that can be used but each cabinet will increase the battery recharge time. -
Page 18: Controls And Indicators
24 hours. • After 24 hours, retest the batteries. • After the batteries have been retested, if only three of the five Battery LEDs illuminate, contact your local dealer, Liebert representative or Liebert Worldwide Support Group. All LEDs illuminated... -
Page 19: Standby/Manual Bypass Button
Standby/Manual Bypass Button This button controls output power to connected load(s) and has dual functions: Standby and Manual Bypass. CAUTION While the UPS is in Normal Mode operation, pressing the Standby/ Manual Bypass button once will put the UPS into Bypass Mode. -
Page 20: Ac Input Indicator Led (Green)
AC Input Indicator LED (Green) The AC Input indicator LED is illuminated when utility power is available and within the input specifications. Output Voltage Selection The Output Voltage is user configurable and is designed to allow select- ing or changing the desired output voltage to match the utility via the GXT 2U Configuration Program provided with the UPS. -
Page 21: Operating Instructions
OPERATING INSTRUCTIONS ORMAL PERATION AC INPUT BATTERY UPS ON BYPASS Normal Mode Operation at 26-50% The four green load level LEDs indicate an approximate level of load in 25% increments. If the UPS becomes loaded beyond full rating, the fifth (amber) LED indicator will illuminate and the UPS will sound an audible alarm. -
Page 22: Battery Recharge Mode
During battery mode an alarm sounds every 10 seconds. This will change to two beeps every 5 seconds when the battery runs low (approximately 2 minutes remaining, but this is user configurable). The AC Input LED will extinguish, and the Battery LED will illuminate to warn that a utility prob- lem has occurred. -
Page 23: Communications
2. Pin 4 requires a 5-12 VDC signal to shutdown. This normally comes form the serial port using Liebert’s contact closure cable. It cannot be used with just a contact closure unless the relay is used to switch a voltage source. -
Page 24: Pins 5 & 6 - Any-Mode Shutdown
3. A battery shutdown signal on Pin 4 will NOT cause an immediate shutdown. A shutdown signal will start a 2-minute shutdown timer. The timer cannot be stopped. After 2 minutes, the UPS will shut down. 4. If the utility returns during the 2-minute timer countdown, the shut- down timer will continue until the end of 2 minutes and the UPS will turn OFF. -
Page 25: Ups Intelligent Communications
MultiLink when you purchase a MultiLink License Kit. For more information about the Intellislot SNMP/Web Card and MultiLink License Kits, visit our Web site (www.liebert.com) or contact your local dealer or Liebert representative. Several option cards are available for use in the Intellislot port of the UPStation GXT 2U. -
Page 26: Configuration Program
CONFIGURATION PROGRAM This is a new feature included with the new UPStation GXT 2U line. Sev- eral UPS settings that were previously not available or required custom manufacturing may now be modified using this program. For most users, the factory default settings will be adequate. This manual illustrates the features available for modification, as well as the factory default setting. -
Page 27: Maintenance
The UPStation GXT 2U is designed to allow the user to safely replace the internal batteries. Read the safety cautions before proceeding. Contact your local dealer or Liebert representative to obtain the appropriate replacement battery kit part number and pricing. -
Page 28: Internal Battery Replacement Procedures
Compare new and old battery assemblies to make sure they are the same. If so, proceed with Step 6; otherwise STOP and contact your local dealer, Liebert representative, or the Liebert Worldwide Support Group. 6. Line up and slide in the new replacement battery pack. -
Page 29: Troubleshooting
B LED On bypass due to DC bus overvoltage; beep every 4 sec. C LED On bypass due to control power supply failure; beep every 4 sec. D LED On bypass due to PFC failure; beep every 4 sec. E LED On bypass due to inverter failure;... -
Page 30: Troubleshooting Guide
5 minutes while battery charger is not operational. If a problem persists, consult your local dealer, Liebert representative or contact the Liebert Worldwide Support Group. Please have the UPS model number and serial number available at the time of your inquiry. - Page 31 Wait 30 minutes to allow UPS to cool, then restart UPS. If UPS does not restart, contact your local dealer, Liebert representative or the Liebert Worldwide Support Group. UPS requires service. Contact your local dealer, Liebert representative or the Liebert Worldwide Support Group.
- Page 32 If this was inadvertent, ensure the communication cable used is correct for your system. For assistance, contact your local dealer, Liebert representative or the Liebert Worldwide Support Group. Contact a qualified electrician to verify site wiring. Check battery connections, completely power down and restart UPS.
-
Page 33: Alarm Conditions
(utility failure) Low Battery Output Overload (bypass) Overtemperature (bypass) DC Bus Overvoltage (bypass) Control Power Supply Failure (bypass) PFC Failure (bypass) Inverter Failure Battery Test Failure Alarm Conditions Alarm One short beep every 10 seconds; more than 2 minutes of run time remaining Two short beeps every 5 seconds;... -
Page 34: Specifications
AGENCY Safety RFI/EMI Surge Immunity Transportation GXT2-2700RT208 2700VA/1890W 3.5 x 24.2 x 17 (87 x 618 x 430) 10.5 x 27.2 x 23 (268 x 692 x 585) 75.2 (34.1) 84.9 (38.5) 208 VAC nominal; variable based on output load... -
Page 35: Battery Cabinet Specifications
BATTERY CABINET SPECIFICATIONS Model Number Used w/ UPS Model DIMENSIONS in (mm) Unit - W x D x H in. (mm) Shipping - W x D x H in. (mm) 10.5 x 27.2 x 23 (268 x 692 x 585) WEIGHT lbs (kg) Unit: lbs (kg) Shipping: lbs (kg) -
Page 36: Battery Run Times
BATTERY RUN TIMES Internal Battery (minutes) Internal Battery + 1 External Battery Cabinet (minutes) Internal Battery + 2 External Battery Cabinets (minutes) Internal Battery + 3 External Battery Cabinets (minutes) Internal Battery + 4 External Battery Cabinets (minutes) Note: Approximate discharge times are in minutes and at 77°F (25°C) with a 100% resistive load. Load % Estimated Time 100%... -
Page 37: Product Warranty Registration
ARRANTY To register for warranty protection: • Visit the Quick Links section of our Web site at: http://www.liebert.com • Click on Product Warranty Registration and fill in the form. If you have any questions, please contact us at: US: 800-222-5877 Outside the US: 614-841-6755 upstech@liebert.com... - Page 40 UPStation GXT 2U™ The Company Behind the Products With over a million installations around the globe, Liebert is the world leader in computer protection systems. Since its founding in 1965, Liebert has developed a complete range of support and protection systems for sensitive electronics: •...