Emerson Liebert XDF Specifications download pdf (Page 16)

Albér Battery Monitoring

Full Monitoring And Reporting Of Battery Status:

UPS Battery Cabinets And Telecom Battery Systems

Liebert offers the latest in UPS battery monitoring technology with products by

Albér—a leader in the field since 1972. Albér technologies by Emerson Network

Power are designed to prevent battery failure, optimize useful battery life, reduce

maintenance cost and increase safety.

A Variety Of Solutions For Testing Flexibility

Albér offers a variety of battery monitoring systems with capabilities to

meet a wide range of applications. These include monitoring and diagnostic

units for UPS battery cabinets and large multi-cell configurations, as well as

telecom and stationary battery systems. The included battery management

software allows online monitoring and analysis of battery systems,

simplifying the data to an understandable and manageable format that

allows easy interpretation and proactive response.

Early Warning For Battery Problems

Like an ultrasound for a battery, this technology lets you “look inside” and

assess its true state of health. Albér battery monitors use a patented Internal

DC resistance test method that bypasses the limitations of outdated AC

based impedance testing. By tracking internal resistance, the system can

predict and report failing conditions prior to complete failure. A time-to-go

estimate algorithm, which uses discharge parameters and internal

resistance readings, assists in predicting remaining battery life. It is essential

to detect deterioration at an early stage to prevent catastrophic failures.

Albér BMDM (Battery Monitor Data Manager) Software

This battery management software provides efficient trending analysis. It

allows the setting of thresholds, alarms and reporting on all parameters.

Color coded graphs simplify analysis. The standard Access database offers a

simple method to configure and manage database environment for users

who primarily log in on one computer for report and analysis. An SQL server

version and Java-based web client are available options.

Each battery module in a system can be analyzed. Trending of internal

resistance, charge voltage history and discharge analysis allow the user to

properly assess the condition of

the battery and make the correct

decision. The BMDM software

converts all the detailed data

from the batteries into useful

information for the user. The

Battery Monitor Data Manager

(BMDM) software enables a

central computer to manage

over 1000 battery systems.

The Value of Monitoring Batteries

Lead Acid batteries are sensitive to temperature, excessive

cycling and float voltage settings, which means battery

life can be extended by optimizing these conditions. A

battery monitor provides the user with information such

as temperature, float current and cell voltages, allowing

for cost savings by optimizing useful battery life. Instead

of waiting for an inevitable failure or replacing batteries

prematurely to prevent problems, you can continue to

utilize your batteries longer and with confidence by

knowing the true internal condition.

Vented Lead Acid (Wet Cells) Batteries are ideally

suited for:

Battery rack applications over 500Kv

Large data centers

Sealed Lead Acid Batteries (VRLA) are ideally suited for:

UPS battery cabinets using 12V sealed batteries

Most power, telecom and cellular applications

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Emerson Liebert XDF Specifications Page 16

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