Maintenance

11.1.1 Internal Battery Replacement

! CAUTION

A battery can present a risk of electrical shock and high short circuit current. Observe the following precautions before replacing the batteries:

•Remove rings, watches and other metal objects.

•Use a Phillips (cross-head) screwdriver with insulated grips.

•Do not lay tools or other metal objects on top of the batteries.

•If the battery replacement kit is damaged in any way or shows signs of leakage, contact your local dealer or Liebert representative immediately.

•Do not dispose of batteries in a fire. The batteries may explode.

•Do not open or mutilate batteries. Released electrolyte is harmful to the skin and eyes. It is toxic.

1.Remove the 3U battery access panel on the front of the UPS by loosening the two captive screws located between the bezels (see illustration at right).

2.Once the captive screws are loosened, tip the panel forward and lift to remove it from the main cabinet.

3.Use a Phillips (cross-head) screwdriver to remove the screw in the battery retaining bracket on each battery pack (see illustration at right). Remove the retaining brackets.

4.Disconnect the battery connectors in the front of each battery pack.

5.Lift the internal connector out of the way and slide the battery out of the UPS. Support the weight of the battery to prevent it from falling.

6.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. If so, proceed with Step 7; otherwise STOP and contact your local dealer, Liebert representative or the Liebert Worldwide Support Group.

7.Line up and slide in the new replacement battery pack while holding the internal connector out of the way.

8.Reconnect the electrical connections for each battery pack.

9.Install the battery retaining brackets using the Phillips removed earlier.

10.Install the battery access panel and tighten the captive screws.

NOTE

These are hot-swappable replacement batteries. However, caution should be exercised because during this procedure the load is unprotected from disturbances and power outages.

Battery Door Captive Screws

!

3U Battery Access Door and

UPStation GXT

!

 

Battery Bezel

- +

 

 

AC INPUT BATTERY

UPS ON BYPASS

Retaining screw

 

Retaining bracket

UPStation GXT

!

Battery Connectors

28

DISCONTINUED

 

PRODUCT

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Emerson GXT2-6000RTL630 user manual Internal Battery Replacement, Battery Door Captive Screws 3U Battery Access Door
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GXT2-6000RTL630 specifications

The Emerson GXT2-6000RTL630 is a high-performance uninterruptible power supply (UPS) designed to safeguard critical equipment in various applications, including data centers, telecom systems, and industrial processes. This model is part of the GXT2 series, which is renowned for its reliability and advanced features.

One of the standout characteristics of the GXT2-6000RTL630 is its robust power capacity of 6000 VA/6000 W. This makes it ideal for protecting sensitive electronic devices against power disturbances such as surges, spikes, and complete power outages. The UPS is designed to deliver clean, continuous power with a sine wave output, ensuring that all connected equipment operates optimally.

A key feature of the GXT2-6000RTL630 is its double-conversion online technology. This ensures that the UPS provides uninterrupted power supply through its inverter, converting incoming AC power to DC and then back to AC. This process isolates connected devices from power fluctuations and increases the overall reliability of the power supply. With a wide input voltage range, the UPS can adjust to varying power conditions while maintaining a stable output.

The GXT2-6000RTL630 is equipped with an intuitive LCD display. This user-friendly interface provides real-time information about the UPS status, including input/output voltage, load level, battery capacity, and alarms. This allows users to monitor the system easily and take proactive measures if necessary.

In terms of battery management, the GXT2-6000RTL630 features advanced battery charging technology. It includes a hot-swappable battery design, allowing users to replace batteries without shutting down the system. This capability reduces downtime and increases operational efficiency. Additionally, the UPS employs intelligent battery management to maximize battery life and ensure reliable operation.

Another notable feature is its network management capability. The GXT2-6000RTL630 can be connected to a network through an optional SNMP/HTTP card, enabling remote monitoring and management. This is particularly beneficial for larger installations and organizations that require centralized control over multiple units.

Furthermore, the UPS supports multiple configurations, allowing for flexibility in installation according to space and power requirements. It can be rack-mounted or placed in tower mode, making it suitable for various environments.

In summary, the Emerson GXT2-6000RTL630 is a sophisticated UPS that combines high capacity, advanced technology, and user-friendly features. Its double-conversion architecture, real-time monitoring, and intelligent battery management make it an excellent choice for anyone needing reliable power protection for critical applications. Whether for data centers, telecommunications, or industrial operations, this UPS ensures that equipment remains protected and operational, even in the face of power issues.
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