Liebert 6000RT230, 5000RT230 quick start Troubleshooting, 4SLI-23185QS6Rev009-2012

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Troubleshooting

The following symptoms indicate the Liebert® GXT3is malfunctioning:

The relative indicators illuminate, indicating the UPS has detected a problem.

An alarm buzzer sounds, alerting the user that the UPS requires attention.

In addition to the fault indicator being illuminated, one or more of LED segments of battery level indicator will also be illuminated to provide a diagnostic aid to the user, as shown below

The descriptions are listed in the following table

 

Indicator

 

 

Diagnosis/Audible alarm

 

 

A - E

 

 

On bypass from output overload (half-second beep every half-second)

 

 

A

 

 

On bypass due to over temperature condition (1-second beep every 4 seconds)

 

 

B

 

 

On bypass due to DC bus overvoltage (1-second beep every 4 seconds)

 

 

C

 

 

On bypass due to DC/DC power supply failure (1-second beep every 4 seconds)

 

 

D

 

 

PFC failure (1-second beep every 4 seconds)

 

 

E

 

 

On bypass due to inverter failure (1-second beep every 4 seconds)

 

 

A&B

 

 

UPS Failure (includes dual-fan failure, single-fan failure under certain conditions and

 

 

 

 

battery charger failure) and continuous alarm

 

 

 

 

 

 

 

A&C

 

 

UPS failed battery test (2-second beep every 60 seconds)

 

 

A&D

 

 

Maintenance bypass switch on (continuous)

 

 

A&E

 

 

Bypass feedback (1-second beep every 4 seconds)

 

 

B&C

 

 

REPO (one quarter-second beep at quarter-second intervals)

 

 

B&E

 

 

Short circuit on the output

 

 

C&E

 

 

UPS shutdown by command from communication (USB or Liebert IntelliSlot® port)

 

 

 

 

(no audible alarm)

 

 

 

 

 

 

 

AC Input Indicator

 

 

L-N reverse

 

 

LED flashing

 

 

 

 

 

 

 

 

 

Battery Indicator

 

 

Internal battery source not available (continuous audible alarm); check battery

 

 

Flashing

 

 

connection, power down and reboot UPS

 

 

Bypass Indicator

 

 

Utility power voltage or frequency is out of tolerance; bypass is unavailable

 

 

Flashing

 

 

 

 

 

 

 

 

Single-Phase UPS & Server Cabinets Technical Support

liebert.upstech@emerson.com 800-222-5877

Outside North America: +00800 1155 4499

Emerson Network Power Worldwide Locations

United States

Europe

1050 Dearborn Drive

Via Leonardo Da Vinci 8

P.O. Box 29186

Zona Industriale Tognana

Columbus, OH 43229

35028 Piove Di Sacco (PD) Italy

800-222-5877

+39 049 9719 111

 

Fax: +39 049 5841 257

Asia

 

29/F, The Orient Square Building

 

F. Ortigas Jr. Road, Ortigas Center

 

Pasig City 1605

 

Philippines

 

+63 2 687 6615

 

Fax: +63 2 730 9572

 

4SLI-23185QS6_Rev0_09-2012

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Contents Liebert GXT3 1SLI-23185QS6Rev009-20122SLI-23185QS6Rev009-2012 GXT3-240VBATTCE3SLI-23185QS6Rev009-2012 Troubleshooting 4SLI-23185QS6Rev009-2012

5000RT230, 6000RT230 specifications

The Liebert 6000RT230 and Liebert 5000RT230 are advanced uninterruptible power supplies (UPS) designed to safeguard critical electronic equipment from power disturbances and ensure uninterrupted operation. These models are ideal for applications in data centers, telecommunications, and industrial environments that require high reliability and power management.

One of the primary features of the Liebert 6000RT230 and 5000RT230 is their double-conversion online architecture. This technology provides a continuous supply of clean, reliable power by converting incoming AC power to DC and then reconverting it back to AC. This process ensures that the output power is free from surges, sags, and electrical noise, providing maximum protection for sensitive loads.

These UPS systems are equipped with highly efficient power management capabilities, featuring an efficiency rating of up to 94%. This high level of efficiency not only reduces operational costs but also minimizes heat generation, contributing to a lower overall environmental impact. Additionally, both models are designed with a compact footprint and can be easily integrated into existing infrastructure without requiring significant modifications.

Another notable characteristic is their advanced monitoring and management features. The Liebert 6000RT230 and 5000RT230 come with a user-friendly LCD display that allows users to easily monitor the status of the UPS, including input/output voltage, battery status, and load levels. They also support various communication protocols, including SNMP and USB, enabling seamless integration into network management systems.

The battery management technology in these UPS models ensures optimal battery performance and longevity. The built-in predictive diagnostics help in identifying potential issues before they lead to failures, allowing for timely maintenance. Furthermore, the hot-swappable battery feature allows for battery replacement without shutting down the load, ensuring that operations remain uninterrupted.

Both models offer flexibility in deployment, with options for rack-mounted or tower configurations, making them suitable for different environments and user preferences. The Liebert 6000RT230 model offers higher capacity options, making it particularly suitable for larger setups that demand more power.

Overall, the Liebert 6000RT230 and 5000RT230 are reliable, efficient, and feature-rich UPS solutions that provide robust power protection for critical applications, ensuring operational continuity and safeguarding investments in technology.