Operator Control and Display Panel

8.8LCD Menus and Data Items

The LCD menus provide access to the following categories of information and settings for the UPS. Selecting a menu changes the information displayed in the UPS data items portion of the LCD. The menu choices are listed below and described in detail in Table 19.

Mains - view utility power input data: voltage, current, frequency and power factor

TX Input - view input transformer voltages

Bypass - view bypass data: voltage and frequency

Output - view output data: voltage, current, frequency and power factor

Load - view load data: load percent, output current, output power and crest factor (CF)

System - view system data

Battery - view battery characteristics—voltage, current, temperature and remaining time—and messages when the battery is boost/float charging or disconnected

Records - access the history log—displays all records in the log (newest records added at end)

Language - select a language for LCD text (choices appear in the native language)

Settings - configure UPS settings: adjust the display contrast, choose a format for date display, set the date and time, set up the UPS for modem communications (baud rate, address, mode and phone numbers to dial for alarm notifications) and change the password

Command - start or stop a battery maintenance test, battery capacity test or system test

Version - view firmware versions for the inverter, rectifier and software display board and the model information for the UPS

Figure 45 shows a menu tree of the options available from the LCD menus.

Figure 45 Menu tree

Mains (input)

L-N current (A)

Frequency (Hz)

L-L voltage (V)

Power factor

TX Input *

L-L voltage (V)

Bypass

Frequency (Hz) L-L voltage (V)

Output

L-N current (A) Frequency (Hz) L-L voltage (V) Power factor

TX Output **

L-L voltage (V)

Load

System

Battery

Records

Sout (kVA)

Sout (kVA)

Battery voltage (V)

(history log)

Pout (kW)

Pout (kW)

Battery current (A)

 

Qout (kVAR)

Qout (kVAR)

Battery temperature (°C)

 

Loadlevel %

Single unit, no

Remain Time Min.

 

Crest factor

parallel data

Battery boost charging

 

 

 

Battery float charging

 

 

 

Battery disconnected

 

Language

Settings

Command

Version

(Choices for

 

Display contrast

Battery maintenance test

 

UPS model

display)

 

Date format set

Battery capacity test

 

Monitor version

 

 

Date & time

System test

 

Rectifier version

 

 

 

 

Comm1 baud rate

Stop testing

 

Inverter version

 

 

Comm2 baud rate

Freshening Charge

 

 

 

 

 

 

 

Comm3 baud rate

Stop Freshening Charge

 

 

 

 

Communication address

Modem auto-answer enable

 

 

 

 

Communication mode

 

 

 

 

 

 

 

 

 

Callback times

* When configured, input transformer voltages are

 

 

Phone No.1

displayed on the front LCD. When not activated, the

 

 

Phone No.2

values are hidden.

 

 

 

 

Phone No.3

** When configured, output transformer voltages are

 

 

Command password

displayed on the front LCD. When not activated, the

 

 

 

 

values are hidden.

 

 

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Emerson 480V user manual LCD Menus and Data Items

480V specifications

The Emerson 480V power systems play a critical role in modern industrial applications, providing reliable and efficient power distribution. These systems are designed for facilities that require robust performance and operational efficiency while adhering to safety regulations. With voltage ratings at 480V, they cater primarily to industries such as manufacturing, data centers, and commercial buildings.

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Energy efficiency is another characteristic that distinguishes Emerson 480V systems from traditional alternatives. With advanced power management features, these systems effectively reduce energy waste and lower electricity bills. Emerson’s commitment to sustainability is evident in its designs, which aim to minimize environmental impact through energy-efficient technologies.

The build quality of Emerson 480V systems is also noteworthy. They are designed to withstand harsh industrial environments and are constructed with high-grade materials that promote longevity and reliability. The modular design allows for easy maintenance and repair, which further extends the lifespan of the system.

Additionally, Emerson 480V systems are equipped with user-friendly interfaces that facilitate ease of operation. This ensures that operators can efficiently manage and control power distribution without extensive training. The combination of performance, scalability, safety features, and user-centric design makes Emerson 480V systems an ideal choice for businesses looking to enhance their electrical infrastructure.

In summary, Emerson 480V power systems are a leading solution for industrial power distribution, characterized by their scalability, smart technology integration, energy efficiency, robust build quality, and user-friendly operation. These attributes make them a valuable investment for any organization aiming to improve its electrical management and operational performance.