Liebert upstation gxt 2u manual

Securing hardware and slide rails are sold separately. Please contact your local dealer or Liebert representative for these additional options and any assistance needed.

Fasten the slides into position with the screws per the instructions included with the slide rails. Use the enclosed support bases for the tower option to prevent tip-over. One additional set of support base extensions ships with each external battery cabinet.

Connect the supplied external battery cabinet cable to the rear of the external battery cabinet, then to the rear of the UPS. The UPS is now equipped with additional backup battery runtime. For approximate battery runtimes refer to the Battery Run Times charts in this manual.

Alarm Silence - To silence alarms, press this button for at least one second. Manual Battery Test - To initiate a manual battery test, press the ON button for at least one second while operating from utility power with no alarm conditions present. Perform all necessary shutdown procedures on connected loads before pressing this button twice. During normal mode operation LED indicators display the approximate electrical load placed upon the UPS; and during battery mode operation LED indicators display approximate battery capacity.

The automatic test occurs every 14 days this option is user configurable if utility has not been interrupted. Should the battery fail this test, the red fault indicator LED along with the A and C diagnostic LEDs will illuminate and an alarm will sound refer to Troubleshooting section.

An alarm will sound indicating the UPS detected a problem, or the manual bypass function has been activated. The settings to choose from are , , , , and VAC output. The factory default setting is VAC. The UPS maintains the batteries in a fully charged state. If the UPS becomes loaded beyond full rating, the fifth amber LED indicator will illuminate and sound an audible alarm.

This will change to two beeps every 5 seconds when battery runs low approximately 2 minutes remaining, but this is user configurable. As capacity decreases, fewer indicators remain illuminated. Refer to Troubleshooting section. For approximate battery run times, refer to Battery Run Times charts in this manual.

To increase this time, turn off non-essential pieces of equipment such as idle computers and monitors or add the optional external battery cabinet. At this time, the Battery Charger begins recharging the battery.

This pin is functional only when the UPS is in battery mode. If the UPS is being powered by the utility, Pin 4 will ignore any signal on this pin. Pin 4 requires a VDC signal to shutdown. It cannot be used with just a contact closure unless the relay is used to switch a voltage source. A VDC signal for 1. Signals for less than 1. After Pin 4 receives a shutdown signal for 1. 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. If the utility returns during the 2-minute timer countdown, the shutdown timer will continue until the end of 2 minutes and the UPS will turn OFF.

This serves to reset and restart the server. Whether the UPS turns back ON when power is restored depends on the auto-restart setting: enabled or disabled. If the auto-restart is disabled, the UPS will not restart after performing the 2-minute shutdown delay. Additionally, MultiLink can be configured to coordinate shutdown across the network with other computers running MultiLink when you purchase a MultiLink License Kit.

The Intellislot MultiPort 4 Card allows you to install MultiLink software on four computers and coordinate shutdown in the event of a power failure. Several 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. Select frequency converter operation with a fixed output frequency of 50 or 60 Hz.

Set the Low Battery Warning alarm time from 2 to 30 minutes. Set the Auto-Battery test to 7, 14, 21, or 28 days. Select the number of external battery cabinets connected to the UPS to adjust the remaining run time calculations reported by Liebert software products. The batteries are valve regulated, nonspillable, 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 UPS for any length of time, it is recommended to plug the UPS in for at least 24 hours every four to six months to ensure full recharge of the 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. The batteries may explode. Gently remove the front plastic bezel cover from the UPS.

Loosen and remove the four screws on the front battery door. Lay the battery door aside for reassembly. Gently pull battery wiring out and disconnect the two slotted battery connectors. Grasp the battery pack assembly, and pull it out of the front of the UPS.

Unpack the new battery assembly taking care not to destroy the packing. Compare new and old battery assemblies to make sure they are the same. Line up and slide in the new replacement battery pack. Reconnect the 2 slotted battery connectors and gently push the battery wiring and battery pack assembly back into the UPS. Reattach the front battery door with the four screws. Reattach the front plastic bezel cover to the UPS. The battery system supplies power through the DC-DC converter to the inverter to generate power for the connected load.

During battery mode an alarm sounds every 10 seconds. This will change to 2 beeps every 5 seconds when battery runs low approximately 2 minutes remaining. Page Ups Intelligent Communications 24 hours every four to six months to ensure full recharge of the batteries. Read the safety cautions before proceeding. Contact your dealer to Page Battery Replacement Procedures Do not dispose of batteries in a fire, the batteries may explode. If you feel unqualified to replace the batteries, do not open the battery door.

World Wide Technical Support numbers are located at the end of this section. Page 17 Replace battery door by inserting the three metal tabs into the slots and pushing it toward the front of the UPS. Replace and tighten the five screws to lock the battery door closed. Carefully stand the UPS upright. Replace the fuse with the same type and rating.

Page Troubleshooting 5 minutes while battery charger is not operational. Disconnect all loads when on button is overloaded and ensure nothing is lodged in output pressed sockets. Ensure loads are not defective or shorted internally. Page Limited Warranty 4 to six 6 months when not in use. Repairs or replacements are warranted for the remainder of the original warranty period. Page Technical Support The Company Behind The Products With more than , installations around the While every precaution globe, Liebert is the world leader in computer been taken to ensure accuracy protection systems.

Unpack the two 2 rack Page 14 Installation 3. Determine the height position inside the rack enclosure where you want to mount the UPS or battery cabinet. Install rear member of each M5 screws bracket assembly into rack Page 15 Installation 5. The UPS or battery equipment may require cabinet additional parts to be added or parts to be removed for rack mounting. Page 16 Installation 8. Secure front of the equipment to rack mounting rails to prevent the equipment from sliding out of position.

If securing holes are provided on front of the equipment that align with the center holes on return flange of front members, you can use the four 4 extra M5 screws provided in this kit to secure the equipment. Alarm Silence - To silence alarms, press this button for at least one second.

The automatic test occurs every 14 days this option is user configurable if mains has not been interrupted. Should the Output Voltage Selection The Output Voltage is user configurable and is designed to allow selecting or changing the desired output voltage to match the mains Page Battery Mode Operation Operating Instructions Battery Mode Operation Battery mode occurs in event of an extreme input voltage condition or com- plete mains failure.

Several signals are pro- vided on this port and are assigned as follows: Assignment Description 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.

Page Maintenance UPS in for at least 24 hours every four to six months to ensure full recharge of the batteries. Read the safety cautions before proceeding. Line up and slide in the new replacement battery pack.

Page Troubleshooting