Figure 54 Current status and history log records

Operator Control and Display Panel

8.11UPS Status Messages

The Liebert NX displays status changes as they occur in the current status window of the LCD, then stores that data in the history log, as shown in Figure 54.

•Current Status Window: The status messages are displayed chronologically and include the date and time of the events. Three status messages are visible in the window at a time. To see other messages, use the navigation keys to scroll up or down the list. A status message remains in the current status area of the LCD until the status changes, when it is moved to the history log.

•History Log: When a record moves to the history log, the time the status changed is recorded. The history log can hold up to 512 records. History log records may be viewed by accessing the Records menu.

Figure 54 Current status and history log records

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Liebert NX

 

2007-01-12

12:30:36

 

 

 

 

 

 

 

 

 

80KVA-3X3

 

Single

 

Normal

 

 

 

 

 

 

 

 

 

Battery

 

History

 

Language

 

 

 

 

 

 

 

 

 

Inverter in setting

 

 

 

 

 

 

 

 

 

 

 

 

2003-01-21

12

:21:12

 

 

 

 

 

 

 

 

 

 

 

2003-01-21

12

:21:12

 

 

 

 

 

 

 

 

 

 

 

UPS shutdown

 

 

 

 

 

 

 

 

 

 

 

 

 

2003-01-21

12

:21:12

 

 

 

 

 

 

 

 

 

 

 

2003-01-22

12

:30:16

 

 

 

 

 

 

 

 

 

 

 

Bypass abnormal

 

 

 

 

 

 

 

 

 

 

 

 

2003-01-21

12

:21:12

 

 

 

 

 

 

 

 

 

 

 

2003-01-21

12

:30:16

 

 

 

 

Current

 

 

 

 

 

 

Input disconnect closed

01-12 12:30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Output disconnect closed

01-12 12:30

 

 

 

 

 

 

 

 

 

Status

 

 

 

 

Bypass disconnect open

 

01-12 12:30

 

 

Messages

 

 

 

 

 

 

?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

History Log (records menu)

F1

F2

F3

F4

HELP

See Appendix A for a complete list of status messages, along with a description and any recom- mended actions.

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Emerson 480V, 60HZ user manual Status, Messages, History Log records menu, Current status and history log records
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60HZ, 480V specifications

The Emerson 40-120KVA UPS is a high-performing uninterruptible power supply designed to ensure the reliability and continuity of critical operations across various industries. This UPS operates at 480VAC and 60Hz, making it suitable for environments where high-power demands are common.

One of the standout features of this UPS system is its modular design, which allows for easy scalability. Organizations can expand their power capacity as their needs grow, making the Emerson 40-120KVA UPS a future-proof investment. The system operates with high efficiency, minimizing energy consumption and operational costs. This is vital for data centers and industrial applications where energy management is increasingly important.

The Emerson UPS incorporates advanced digital signal processing technology, delivering real-time monitoring and control. This enhances the overall performance and reliability of the system, providing seamless power protection against voltage fluctuations, surges, and interruptions. With a total harmonic distortion of less than 5%, the UPS ensures a clean and stable power output, preserving the integrity of sensitive electronic equipment.

Another noteworthy characteristic of the Emerson 40-120KVA is its redundancy features. The system supports N+1 redundancy, allowing for one extra module to ensure uninterrupted service in case of a failure. This design offers peace of mind for critical applications, ensuring that there is no single point of failure.

User-friendliness is also a significant aspect of the Emerson UPS. The intuitive graphical user interface simplifies monitoring and management, allowing operators to assess system performance and status at a glance. Additionally, remote monitoring capabilities enable real-time tracking of system health and performance from anywhere, providing flexibility and oversight for facility managers.

The Emerson 40-120KVA UPS also meets stringent safety and compliance standards, ensuring reliable operation in demanding environments. Its robust design is suitable for a variety of applications, including information technology, telecommunications, and industrial processes. Overall, the Emerson 40-120KVA UPS stands out as a reliable, efficient, and versatile solution for businesses aiming to safeguard their critical power supply against any disruption.
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