®BACS SystemBattery Analyze and Care System

B A C S Acitve B atter Equal izat ion

CM COMANDOS LINEARES

CM COMANDOS LINEARES

O SD LN IA NM EAO

RC EM SC

ISO9001

2008

A E M P R E S A Com mais de 32 anos de atuação, a CM Comandos é hoje

uma das maiores fabricantes de No-Breaks da América Latina.

Além disso, é líder absoluta em soluções para o mercado corporativo.

Certificada pela norma ISO-9001:2008 e com Sistema de Sustentabilidade Auditada, a

CM Comandos ressalta o seu compromisso com a preservação do meio ambiente, a

excelência dos seus produtos e a total satisfação dos seus clientes.

A P L I C A Ç Õ E S As soluções da CM Comandos Lineares são indicadas para

aplicações de missão crítica, nas mais variadas corporações,

oferecendo soluções de hardware e software contra distúrbios de energia elétrica, tais como

cortes, microcortes, ruídos, distorção harmônica, picos, transientes, sub e sobretensão e

variações de frequência.

S U P O R T ET É C N I C O

Ao escolher a marca CM Comandos Lineares, você conta com o

melhor suporte técnico de pré e pós-venda da empresa que se

consolidou ao longo destes 32 anos como líder de mercado.

B E N E F Í C I O S As soluções da CM Comandos contam com alta tecnologia e maior

precisão, agregam maior número de funções e são as mais seguras.

Inovação, qualidade, tecnologia

e confiabilidade. Marcas das

soluções CM Comandos Lineares

CM COMANDOS LINEARES

O SD LN IA NM EAO

RC EM SC

ISO9001

2008

T H E C O M PA N Y

A P P L I C A B I L I T Y

T E C H N I C A LS U P P O R T

B E N E F Í C I O S

Innovation, quality, technology

and reliability. Trademarks of

CM Comandos Lineares solutions

Besides, it is the only leader in solutions for the corporate market.

Certified by ISO-9001: 2008 standards, CM Comandos highlights its com

mitment to excellence for its products and full clients satisfaction

With over 32 years in business, CM Comandos is today one

of the largest UPS manufacturers in the Latin America.

CM Comandos Lineares UPS are suitable for

critical-mission usage in all types of corporations,

providing protection against power disturbances, such as power outage, micro outages,

noise, harmonic disturbance, spikes, transients, under and over voltage and frequency

variations.

CM Comandos equipment operates with high technology and greater

precision, adds more features and are the safest.

Features that create high reliability and productivity for many types of applications,

reducing flaws and as result maintenance costs. In short, being a CM Comandos

client means having the return on invested capital and warranties that only a

company with full technical support can offer

Cutting-edge instrumentation, highly skilled workers, with domestic coverage and 24-hour

service, seven days a week, call center and certified processes ensure the excellence

of our support services

By choosing the CM Comandos Lineares brand precuts you can count

on the best prior and post-sales technical support from a company

that has established itself over these 32 years as the market leader.

G O V E R N A N C E B AT T E R Y M A I N T E N A N C E

T H E C O M PA N Y

These are the frequent challenges to those who deal with the maintenance of the batteries:

What is the criticality of Critical-Mission Systems powered by the battery bank?

Are there Preventive and Predictive Maintenance Routines of Battery Banks?

How often there are inspections and are there any records of its battery maintenance?

Can you easily find and access these maintenance records for the last two years?

Can you forecast when the Battery Bank will go into a flaw?

How often the banks of batteries are replaced?

When a battery is defective, only defective battery is changed?

It would be possible to say whether the batteries in your battery bank are reliable

and have a measurement that proves it?

Management, Treatment andAutomated Battery ActiveEqualization

Founded in 1993 in Hamburg, Germany, it is specialized in automatic shutdown software and remote management,

network adapters for UPS systems, facilities and batteries remote management. Its solutions equip thousands of

installations in over 115 countries, over 80 brands and is present in Brazil by a partnership with the CM Comandos,

as the exclusive distributor and one of the global manufacturing centers of BACS system.

Generex Systems is one of the largest companies engaged in the development

of networking solutions and remote management for UPS systems in the world.

e differences in voltage, causing some not to fully load and others are overloaded, damaging them. The result is

premature deterioration and loss of reliability. For managers of mission-critical systems, there is no other choice but

the scheduled replacement of all batteries, since there was no other solution. In addition to the durability problem,

the reliability causes great concern for the administrators of Critical-Mission systems, generating high maintenance

costs.

Battery banks with series-connected batteries to

power emergency systems are used worldwide.

The series-connected batteries have single

Battery Analyze and Care System

W H AT I S I T ?

M A I N F E AT U R E S B E N E F I T S

H O W D O E S I T W O R K ?

RectifierCharger

Banc ofBattery

Battery 1

Battery 2

Battery 3

Battery n

BACS

BusConverter

BACSWeb

manager

BACS

BACS

BACS

®BACS System

BACS System® Equalization. It is a patented and unique system in the world market, produced under exclusive license of CM Comandos.

is a revolutionary solution for Battery Single Active

Each battery receives a Battery Module connected to a controller,the WebManager Central. The Central supervises the final voltage of the battery and controls the Battery Modules to regulate the voltage acrosseach battery, so that all the batteries always have the same voltage.

Each battery module has a microcontroller and an active module thatkeep all batteries equalized, that is, within the same voltage.

The Active Equalization ensures that all batteries are also equallycharged with the same voltage, eliminating the negative effect of abattery to overload one another, with load excess or the contrary, to prevent the adjacent batteries to be fully charged.

The BACS® system allows batteries to reach100% of its shelf life, designed by the manufacturers.Before, without BACS®, batteries deteriorated themselves early and they had to be replaced. Depending on the type of the battery, the durability can be doubled, eliminating replacements and reducing the recycling needs.The recycling processconsumes large amounts of natural resources.

In addition, the system prevents the crash of the system due to batteryfailure sending alarm BEFORE a system failure takes place, reducingDOWNTIME and increasing reliability.

MAIN FEATURES

Single Active equalization for Battery BankIncreases the useful life and reliability of the batteries.It allows batteries to achieve maximum operation shelf life.

Prevents system crash due to batteries failureThe system constantly monitors the batteries individuallyand sends alarms before a problem occurs.

Battery impedance measurementThe internal impedance is the actual parameter of the batterystatus. In addition, it measures the individual voltage andtemperature of each battery and records it in memory.

Automation of Batteries Maintenance The system automatically keeps the battery in ideal conditions.The analysis and diagnosis are remotely performed, individuallyand without shutting down the system.

Real Time Battery Monitoring It monitors remotely the status of the batteriesin real time, efficiently and reducing the high cost of manual interventions.

BACS® - Active EqualizationThe center control controls each module, connected in parallelwith the battery and controls the voltage so that all batteries are equal. In addition, it constantly monitors individually the Internal Resistance and the temperature of each battery, storesdata for analysis and triggers alarms before failure takes place.

Mains input

Alternating Current input Direct currentModule BACS Communication Cable Measurement Cable

It extends battery lifeThe patented Active Equalization system keeps the batteries underoptimal conditions, maximizing its useful life. It reduces the need for battery replacement and reduces cost.

Downtime cost due to battery failureThe loss resulting from a system crash due to battery failure generates invaluable damage to its operation.

Analysis of Battery Useful LifeIt analyzes the load curve and discharge of a battery bank and track the evolution of useful life, somethingthat is impossible to do manually.

Reducing Cost of OwnershipIt extends battery useful life, reduces the timeof replacementsand automates maintenance, reducing huge costs withmanual interventions.

Environmental Friendly and SustainableIn the age of sustainability, reducing battery consumption meansusing fewer resources and generating less discharges into the environment.

B A C S V I E W A N A LY S I S T O O L W E B M A N A G E M E N T

C O N N E C T I V I T Y

A P L I C A B I L I T Y

• over IP, SNMP MIB, Trap and Agent RFC1628.• RS485 protocol Profibus and Lonbus through optional adapters.• Web Server UPSMON / Java interface.• Envia alertas por E-mail e Broadcast.

Integrates with UNMS II and manages over 5000 objects in single supervisory console.

Protocols: http, TCP/IP, Telnet, FTP, Modbus

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Battery Banks:

• • Telecom Rectifiers• Solar and Wind power• Compatible with all brands of equipment, regardless of manufacturer. Types:

• Sealed Valve-Regulated VRLA• Ventilated and Stationary • Lead, NiCd, NiMH, Li-Ion

UPS systems

• discharging curves and traces useful life trend curve of the batteries.• Identifies and sends defective battery warnings before compromising the system.

Analyzes remotely charging and

• Real-time Web Interface

Av. Eng. Alberto de Zagottis, 760 - 04675-085 - São Paulo - SPPhone.: (11) 5696-5000 - Fax: (11) 5696-5055

www.cmcomandos.com.br

CM COMANDOS LINEARES

Battery Module BACS Interfaces: 2-Port RJ12 Bus Cables - Internal RS232Signs: red and green status LEDCommand: Push bottom for addressingTemperature Sensor: Internal - External optionalEnclosure: ABS Certified UL flame retardantSizes: 55 x 80 x 24 mm - 45 gr Environment: sheltered, IP-42, 0 - 60° C, max relative

humidity 90% non-condensing.

Model BACS C20 • 12 VDC • Capacity of 7 - 600 Ah • Equalization power 150 mA • Range 7 - 17 VDC and 0.5 - 60 mOhm

Model BACS C40 • 2 VDC • Capacity of 7 - 5000 Ah • Equalization power 900 mA • Range 1.25 - 3.2 VDC and 0.02 - 6mOhm

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Central BACS Webmanager Budget IV

Function: Controls the C20 and C40 modules and has interfaces for remote management.

Processor: ARM Cortex A8 800Mhz 512 MBmemory to store the history of batteries.

Memory: Flash stores up to 12 months according to the number of batteries.

Module consumption: 5mA per battery moduleQty modules: up to 160 modules with default adapter

adapte with optional 1500 mA up to 330 modulesReal Time Clock and Internal Watchdog

Internal Bus Converter: it performs galvanic isolation between Central Web Manager and Battery Modules.

3 Serial ports RS2322 Ports RJ12 - Communication Bus

Porta RJ45 10/100 Mbit - EthernetContact Port Dry Alarm - max 24VDC-1A

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RTC:

Interfaces: • • • 1 • 1

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Signs: 3 LEDs: status of central, BACS warning and device warning (when connected).

Warning: 1 Audible alarm with reset button.Sizing: 130 x 125 x 30 mm - 180 gr

Environment: sheltered, IP-20, 0 - 60 C, relative humidity 20% - 90% non-condensing.

Power supply: 12VDC, stabilized.adapter:external adapter 110/220VAC to 12VDC

stabilized - requires outlet with UPS.version DC: input 192, 288, 384 and 480VDC

(optional) for direct connection to the battery bank.

a)

b)

® B A C S T E C H N O L O G Y

Single Active equalization of BatteriesThe active battery module individually regulatesthe voltage of each battery and keeps them homogeneous, increasing its durability, capacity and resistance against corrosion and sulfation.

Prevents and protects against overchangingThrough Active Equalization the batteries are individually protected against overcharging,preventing them from gas venting, drying of the internal electrolyte and internal overheat.

Prevents and protects against Lack of LoadThe single Active Equalization of batteries prevents them to receive lower voltage, avoiding sulphation and loss of capacity.

Battery Failure indicatorBy measuring the Voltage, Impedance andTemperature, the system tracks the typical battery failures, such as sulfation, corrosion, oss of gases, drying of electrolyte and internal heating.

Reduces Battery SulfationThe problem arises from the batteries chargers and rectifiers, which regulate the flotation or equalizing in the final voltage of the battery and do not guarantee that some batteries receive higher voltage, and other, less voltage. Through Active Equalization, all batteries are kept with balanced voltage.

Protection against battery contaminationThrough the single Active Equalization of each battery, damage to one battery next to the nearbybatteries are avoided, the effect of contamination, i.e., a bad battery damages the good ones.

Battery capacity optimizationThanks to Active Equalization, the BACS® systemensures full charge and maximum battery optimization.

Warning for replacing batteriesBy analyzing the impedance curve, a trendcan be found, already in the initial stage ofinstallation, if a battery is damaged or just weaker than the other ones. The sooner thisdiagnosis is made, the better for the rest ofthe useful life of the other batteries.

Battery warningsBy monitoring key parameters of batteries andmeasurements of previously established thresholds,the system sends warnings automatically to system administrators.

Remote maintenanceThe BACS® system optimizes the quality ofservice, providing remote monitoring via the Internet,VPN or other network to download data in real time and access to the battery history for analysis.

Maintenance with the system onThe single battery tests can be done remotelywithout the effort to turn off the batteries. The maintenance and battery tests can be carried out in real operating conditions, without the need to shutdown the system.

Optimize field maintenanceMaintenance staff moves only when there arecorrective and direct interventions in the battery to be defective in the event of warnings or diagnostic analysis and, of course, it cuts down huge operating costs.

O SD N L IA NM EO A

C R EM SC

ISO9001

2008

Communication cables - Bus CablesComposition: cables with noise insulation and EMI

avoiding loss of communicationB2BCRJ10025 Bus Cables 0.25 m B2BCRJ1004 Bus Cables 0.40 mB2BCRJ1007 Bus Cables 0.70 mB2BCRJ1010 Bus Cables 1.00 m

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B2BCRJ1015 Bus Cables 1,50 mB2BCRJ1030 Bus Cables 3,00 mB2BCRJ1050 Bus Cables 5,00 mB2BCRJ10100 Bus Cables 10,0 m

Measurement cablesComposition: D

measurement with precision internal fuse.

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ouble cables for impedance

BC5-015M6 BC5-025M8 Length 25 cm Terminal M8BC5-040M6 Length 40 cm Terminal M6BC5-040M8 Length 40 cm Terminal M8BC5-040M10 Length 40 cm Terminal M10BC5-040M12 Length 40 cm Terminal M12BC5-100MO Length 100 cmBC5-200MO Length 200 cm

Length 15 cm Terminal M6

BACS Splitting Box

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Function: Accessory to organize and optimize the length of communication cables, used on large battery banks and / or high amounts of strings

Environment: humidity 20%- to 90% non-condensing.

Sizing: 92 x 67 x 25 mm - 90 gr

Adapter: not required, passive element for connecting star communication cables.

osheltered, IP-20, 0 to 60 C, relative

• • 1 Porta RJ10 - Communication Bus

Interfaces:5 Ports RJ10 – battery modules

T E C H N I C A L S P E C I F I C AT I O N S

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Audited Sustainability System