20032 cormano (mi) - italy ph. +39 02 66327.1 fax: +39 02...

AROS PARTNER

Via Somalia, 2020032 Cormano (MI) - ITALYPh. +39 02 66327.1Fax: +39 02 66327.231E-mail: [email protected]

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Uninterruptible Power Supplyfrom 8 kVA to 6400kVA

THE SCIENCE OF CONTINUITY

1

THE COMPANYThe company

Continuous operation is the key word for AROS. It is thecompany’s field of activity, a sophisticated technology uponwhich the efficiency of every electrical system depends.AROS has over 70 years of experience in this highlyspecialized sector and is currently a leading company in thefield. But continuity is also AROS “trademark” asacknowledged by design and installation engineers: the will tostrive constantly to achieve the highest production standardsand to anticipate market demands. Thinking in this waybrought AROS to set up the Research and Development teamof about forty persons to better respond to the marketrequirements. The result is that today whoever thinks aboutemergency power supplies thinks AROS.

AROS was set up in 1935 and after just a few years established itself asthe leading Italian manufacturer of voltage regulators, transformers andpower supplies. In the fifties AROS was the first company in Italy tomanufacture ballasts for fluorescent neon lamps and became the Italianleader in the field of components for lighting. In the eighties it designed,developed and produced switching power supplies for IBM computers.The company thus acquired know-how in PWM (Pulse-Width-Modulation) technology that enabled it to enter the UPS sector. This isnow the most important field of activity for AROS, which has maintainedits leadership in voltage regulators and components.

AROS, a history of research and continuity.

Steps to success

1935 Manufacture of radio loudspeakers

1940 Production of transformers for radios and electrical power supplies

1945 Entry on the market of the first power supplies (ballasts) for fluorescent neon lamps

1950-1959 Manufacture of magnetic reactors for fluorescent and discharge lamps

1960-1969 First suppliers of components for IBM - Manufacture of ferro-resonant regulators

1970-1979 Production of electronic components for regulators

1980-1989 Manufacture of uninterruptible power supplies (UPS), switching power supplies and electronic reactors

1990-1999 Expansion of the range of UPS for various applications (IT, industrial)

2000-2005 Growth and consolidation in the European UPS market

2

Entering the Researchand Developmentdepartment is like

entering the heart ofAROS. Here users’ realproblems are "filtered"by means of the latest

technologies andtransformed into

successful products.

3

RESEARCH Entering the Research and Development department meansentering the heart of AROS. Here users’ real problems are“filtered” by means of the latest technologies andtransformed into successful products. Environmentalsimulators, sophisticated analysis tools, CAD systems: superspecialized devices for super specialized design engineers topredict tomorrow’s needs today, needs arising fromdevelopments in electronics and market trends. AROSdedicates its greatest resources to this team and hasrecently boosted the power area. This both consolidates thestrength of its core business of Uninterruptible PowerSupplies (UPS), components and voltage regulators, whilemapping out its future course.

To understand the work carried out by the research team, just think ofthe technological “nodes” that are hidden behind the apparent functionallinearity of a UPS system. To provide a high level of efficiency, withstandstrong line interference, interact with surrounding systems that may notbe homogeneous, comply with complex international safety standards,minimize the level of interference emitted towards the mains and towardsthe environment and finally, offer a degree of reliability that is increasinglydemanded by new electronic systems.

Highly trained personnel and state of the arttechnologies lie behind every project.

and development

4

AROS products areintended for

sophisticated devices– delicate electronic

systems needingprotection – and

sophisticated devicesare required to

design, develop andproduce them.

5

NEWtechnologyAROS products are intended for sophisticated devices -delicate electronic systems needing protection - andsophisticated devices are required to design, develop andproduce them. AROS Research Centre is at the cutting edgewhen it comes to the synthesis and analysis of coolingsystems through the use of software for thermal analysisbased on computational fluid dynamics and infrared cameras.This is just one example of how AROS engineers andtechnicians use state of the art computer-aided technologiesto make AROS solutions increasingly competitive, not only interms of performance and respect for the environment, butalso as regards reducing operational costs.

AROS uses thermal analysis to study how the cooling properties inside adevice change by modifying parameters such as the size and footprint ofheat dissipators, the type and position of the fans, deflectors andventilation grids, and by eliminating the critical areas (caused by therecirculation or stagnation of air at high temperatures within the UPS). Allthis to achieve uniform ventilation, significantly increasing the safety andperformance of the system while retaining its compact size.

Intelligent devices. Intelligent men.

6

Quality not only as anobjective but also as

an indispensablecondition for every

product: this is AROS.

7

QUALITY Quality not only as an objective but also as an indispensablecondition for every product: this is the creed that AROSabides by and which is centred around the certification of itsquality system. AROS is certified UNI EN ISO 9001:2000 forthe design and development, manufacture, sales and after-sales service of its products. This certification guaranteesstringent and constant control of its corporate processes.The result is not just higher product quality and reliability butalso a philosophy focused on understanding customers’present and future requirements, complying with theirrequests and aiming to exceed their expectations.

With so much trade taking place across borders, conformity assessmenthas become an important component of the world economy. Before theyare put on the market, all AROS products are subjected to testing forconformance with specifications complying with ISO 9001:2000standards.

Millions of users believe in AROSbecause AROS believes in excellence.

quality

8

For AROS, a productis not technologically

complete unless it“incorporates” a level

of support thatresolves users’

problems.

9

SERVICEserviceFor AROS, a product is not technologically complete unless it“incorporates” a level of support that resolves users’problems. High resolution capacity, low intervention times:this formula has been one of the keys to its success on thedomestic and European markets. A formula that findsconcrete application in services such as Teleguard, theremote support service that remotely manages and controlsthe UPS 24 hours a day. Choosing AROS means being ableto connect on-line with the Control centre, being informed inreal time on the status of the UPS and obtaining immediateaction in emergencies. AROS combines this advancedservice for its users with training activities for technical andcommercial operators, on its own premises or at thecustomer’s site.

AROS offers a technical consultancy and pre-sales service and providesend users, installers and design engineers with on-line support todetermine the best AROS product for the required application. An excellent way to find out what it means to AROS to be its customers’partner.

The service rendered to customers every day makes AROS a partner.

11

Uninterruptible Power Supplies (UPS)

Power problems p. 12

Technical standards p. 13

Types of Uninterruptible Power Supply (UPS) p. 14

Evaluation parameters p. 16

Power quality and mains disturbance p. 17

Software and accessories for total reliability in controls and communication p. 18

Communications Options p. 20

UPS range summary p. 22

UPS Options p. 24

Sentry Multistandard p. 26

Sentry HPS p. 36

Index

12

Power problems

Nominalvoltage

-15%

+15%

0 V

Overvoltage

Undervoltage

Blackout

Peaks

Why an Uninterruptible Power Supply?

Data centres, servers, LAN nodes and telecommunication systemsmust always be protected against possible problems in the powersupply. Sudden blackouts and variations in the mains supply may leadto system malfunctions and severe data losses. But even otherelectrical equipment can cause damage or inconvenience if there is abreakdown in the mains. Just think of the check-out systems in asupermarket, lighting systems and industrial production units, not tomention safety systems, pumping systems and automatic devices ingeneral.

The simplest and most effective way of coping with thesedisturbances is to install a UPS unit (UPS stands for UninterruptiblePower Supply). Acting as an interface between the mains and theloads, the UPS guarantees the continuity and the quality of theelectrical power supplied to the loads, whatever the condition of themains may be. In fact these systems stabilise the voltage perfectly,eliminating all disturbances. They even supply voltage when the mains fails, by means of a seriesof batteries which give a back up time that is generally sufficient toguarantee the safety of persons and of the system.

In order to decide which type of appliance is able to guarantee thebest level of protection, you must know the types of mains problemsthat can disturb your systems.

Power problems are causedby various sources such asdistribution network faults,system switching, weatherand environmentalconditions, heavy equipmentor simply just faultymaintenance.

BLACKOUT,VOLTAGE DISTURBANCES

Blackout, voltage disturbances 45%

Other 55%

TYPE OF MAINS DISTURBANCES

Undervoltage 85%

Peaks 8%

Blackout 6%

Overvoltage 1%

13

CEI, CENELEC and IEC arethe recognizedstandardization bodiesrespectively at national,European and internationallevel. Such standardizationguarantees the compliancewith CE Directives.

Technical Standards

SafetyEN IEC 62040-1-1, EN 50091-1-1 are the reference standardsregulating the basic safety requirements which UPS equipment mustfulfil to grant users safety in restricted areas.EN IEC 62040-1-2, EN 50091-1-2 are the reference standardsregulating general and safety requirements for UPS used in locationswith limited access.

Electromagnetic CompatibilityThis is the capacity of equipment to work without being disturbed(immunity) and without disturbing (emisssion) other equipment due toelectromagnetic disturbances on electric wires and irradiated.EN 50091-2 is the reference standard which also defines the testingprocedures.

PerformancesThe reference document is the Performance Requirements EN 62040-3. It is a guide for a better understanding betweenmanufacturer and user since it defines which performance must bedeclared as well as the relevant testing methods.All AROS UPS’s have been designed and built in accordance with allthe above standards and therefore bear the mark.

14

Types of Uninterruptible Power Supply(UPS)

On-Line Uninterruptible Power Supply (VFI)On this type of UPS, also known asa double conversion UPS, theinverter draws its power continuouslyfrom the rectifier (converter). Thecurrent is completely regenerated byits transformation from AC to DC andback to AC, guaranteeing a constantlevel of quality, regardless ofdisturbance on the mains powersource. By carrying out continuous doubleconversion, an On-Line UPSsignificantly attenuates electricalnoise, which might otherwisedamage a computer. When the ACinput supply is not within the voltageand frequency tolerances, the batteryis used to power the inverter. Theinverter continually supplies thecritical load with a true sinewavecurrent.If a converter/inverter failure occurs,the continuity of the load power canbe improved by activating the bypasssource using a transfer switch.

Bypass

A.C. input

Static switch

A.C. output

Battery

A.C. input

Rectifier Inverter

normal mode battery mode by pass mode

15

Types of Uninterruptible Power Supply(UPS)

Line InteractiveUninterruptible Power Supply (VI)On this type of UPS the inverter isconnected in parallel to the AC inputand also charges the battery (interactiveoperation in reversible mode).When the AC input supply is not withinstrict amplitude and frequencytolerances, the load is powered by theinverter through the battery.The normal inverter output waveform isa stepwave or squarewave. This technique is rarely used for highpower ratings as frequency regulation isnot possible. Active Standby (or LineInteractive) technology is a recentdevelopment made possible by theadvent of microprocessors. The UPS isfully controlled by a microprocessorwhich monitors the quality of the mainspower supply and reacts to anyvariations. In the event of a powerproblem, the UPS transfers the load tothe batteries to supply stabilised power.It is increasingly frequent to add avoltage compensation circuit, called a“booster”, that is enabled in the event ofprolonged voltage drops.

Passive StandbyUninterruptible Power Supply (Off-line) (VFD)This type of UPS, also called Off-lineUPS, is connected in parallel to thenormal AC source. The current is filteredin order to attenuate the most frequentforms of disturbance. In the event of apower problem the UPS transfers theload to the batteries to supply stabilisedpower: the inverter only switches onwhen the mains fails or fluctuatesoutside the input voltage tolerances ofthe EMI filter or if it is fitted withAutomatic Voltage Stabiliser (AVS).

Bypass

A.C. input

Static switch

A.C. output

A.C. input

Automatic Voltage Regulator

Inverter

normal mode battery mode by pass mode

Battery

AVR

Bypass

A.C. input

Static switch

A.C. output

Battery

A.C. input

Battery charger

Inverter

normal mode battery mode

16

Apparent power (in VA or kVA)It is defined as:

PAPP =VX Ifor single-phase load

PAPP = V x I x √3

for three-phase loads

where V is the load voltage supplyand I is the current absorbed by theload in normal load conditions.This information is normally shown ondocuments and/or load nameplatesthough it may be shown as anoversized value.

Active power (in W or kW)It is defined as:

kW = kVA x cosϕ(where cosϕ means power factor PF).

The cosϕ value of loads is veryseldom indicated, therefore a correctUPS sizing requires measurementsof kVA absorbed by loads.Experience, anyway, shows thattypical loads of computer feature aPF between 0,65 and 0,8.

Considerations on themisleading concept of“computer power”In the definition of the UPS ratedpower, the parameter values, definedas “computer power”, “switchingpower”, “actual power”, power aparticular temperature value, etc. aresometimes indicated.Such arbitrary parameter values haveno relation with apparent power andactive power; they can be neitherquantified nor defined and thereforemust not be used for the correctsizing of the UPS.

Crest FactorA linear load absorbs a sinewavecurrent that shows an effective value(IEFF usually measured and declared)and a peak value (IPK). The CrestFactor value is defined as:

IPKCF = IEFF

The nominal value for a linear load isCF = 1,41. Most loads applied toUPS’s are non- linear load: theyabsorb distorted current with a CFvalue greater than 1,41 and requiretherefore higher peak currents thusresulting in an increased distortion ofthe output voltage than equivalentlinear loads. Directive EN62040-3,indicates a typical non-linear load asCF=3, used for UPS testing, whichmay be used in the absence of otherdata.

OverloadOverloads are temporary requestsfrom electrical equipment whichexceed regular operation absorption.They are caused by current peakswhich may occur when one or moreusers are switched on. In case theoverload exceeds the admissiblelimits the UPS guarantees the energysupply via the automatic bypass line.For “On line” UPS’s the transfer iseffected without any break in power(transfer time = 0 ms). The “bypass”is a safety device with independentprotection and auxiliary supply ableto supply the load independentlyfrom the UPS also when the UPS isswitched off or broken.

Input current harmonicsThe UPS battery charger rectifierabsorbs a distorted current containingharmonics that are multiples to thereference 50Hz frequency. Theseharmonics may cause voltage distortionwhich may affect the normal operationof non privileged user’s.

The harmonics level of AROS UPS'scomplies with the present directive.Howerver, in order to further reduce thepresence of these harmonics variuossolutions are available such as theinstallation of Active Filetrs (PowerFactor Controlled) or different Rectifierdesigns.

RuntimeThe batteries supplied with the UPS’sare valve regulated batteries (VRLA)known as sealed batteries with noelectrolyte top-up, very low gasemission, suitable for installations inoffices and public places with no needfor special precautions. Batteries arenormally supplied with the UPS andcan either be installed in the samecabinet or in additional ones. AROSguarantees the power supply runtimesspecifying the apparent load power andthe power factor.

Remarks about the misleadingconcept of “typycal autonomy”In defing the runtime it is often used theconcept “typical autonomy (or runtime)”which has nothing to do with the realruntime based on the 100% load valueexpressed in W or kW (active power).The runtime that AROS shows on all itsdocumentation have been calculaterdat 100% of the load.

Evaluation parameters

17

Sag and SwellAny short term voltage decrease(sags) or increase (swell) for a timefrom half cycle to 3 seconds. It isnormally caused by the equipmentshutdown, circuit breaker operations,high peak current absorbed by theequipments, or short-circuit.

Consequences:The major effects may be the loss ofdata or the lights flicker, veryunpleasant for the people exposed tothese effects.

TransientsTransients are rapid, very highovervoltages of up to 20 kV. Theyare caused mainly by lightning (whichis random in its location, durationand amplitude) but also by faults onthe high-voltage network, theswitching of inductive loads or thepowering of highly capacitive loads.

Consequences:Transients destroy inadequatelyprotected equipment (melting ofwires, perforation of isolation inmotors, badly-timed release ofprotection devices, etc.).

Power quality and mains disturbance

Electronic equipment functionsproperly as long as the utility isavailable and with high quality.Unfortunately not always this ispossible because most of the powerquality events are caused by factorsbeyond the control of the DistributionCompany. These factors may occureither externally (in the networkdistribution system) or internally (inthe facility when the system islocated). External causes may be forexample storm, lightning, high wind,tree limb contact, constructionactivities etc, while the internalcauses may be switching of themachine, capacitor banks, fault ormaintenance activities.

Depending on the events the powerquality disturbances may vary intype, duration and intensity.

Typical power supply disturbancesthat cause major bad effects on yourload are listen below.

Power outagePower interruption for a time of morethan 3s is called an outage orcommonly “blackout”. This isnormally caused by atmosphericaccidents to the high voltagedistribution network or a failure in thepower supply equipment.

Consequences: - Computer applications

Complete system shutdown withloss of data, possible hardwaredamage and long periods ofemployee inactivity.

- Industrial applicationsHuge impact in the productionactivity with consequentproduction loss and/or unexpectedsafety consequence.

Blackout

Undervoltage It is a voltage reduction in amplitudefor a time between 10 ms to 1 s.expressed as a percentage from 10and 100% of the rated voltage. Thisis caused for example by shortcircuits in the resident distributionsystems or the large inrush current ofthe transformers.

Consequences:- Computer applications

Overheating of the electroniccomponents with consequentoperational breakdown.

- Industrial applicationsInstability of asynchronous motorsand loss of synchronization ofsynchronous motors, opening ofcontactors (voltage drop > 30%),power-off discharge lamps (voltagedrop > 50% for 20-40 ms) withsubsequent return of power afterseveral minutes and consequentoperational breakdown.

OvervoltagesOvervoltage is an increase in voltagefor a time of more than 10 ms.Overvoltages may be caused by thedisconnection of major loads(interruption in manufacturingprocesses of industrial companies,reduction in the speed of electricmotors, arc furnaces, rolling mills,etc.) or natural events such aslightning.

Consequences:Faults in all electric/electronicequipment (100%<overvoltage<150%);e.g. damage to boards, powersupplies, computers/servers, faults inlighting systems, etc.

Undervoltage

Software and accessories for total reliabilityin controls and communication

Always attentive to the market requests, AROS offers the ideal solution for anefficient and intuitive remote UPS management.Monitoring and control systems today require real-time performance, remoteinternet access and the use of mobile technology for anywhere, anytime faultand alarm notification. Watch&Save has been designed to all that.

Watch&Save

Watch&Save software ensures effective and intuitive management of the UPS.Important real time information such as the input and output voltage, the loadapplied, the battery status, is displayed in the form of bar graphs. The softwareis able to provide information even in the event of a fault, and can alsoprogramme the UPS for automatic weekly start-up and shutdown.Watch& Save is available in two versions:Standard - for the monitoring and management of a single UPS through serialport or LAN network;Professional - for the monitoring and management of up to 16 UPS unitsthrough serial port or LAN network.

Features

Automatic and sequential shutdownWatch&Save can perform scheduled, unattended and orderly shutdown of singleand networked PCs, saving any active work and the most widely usedapplications Windows.

Multi-platform compatibilityWatch&Save uses the TCP/IP communication protocol to achieve standardizedmanagement and monitoring across the widest possible range of platforms. Thismakes it possible to monitor computers with different operating systems from asingle console, for example monitoring a UNIX server from a PC with Windowsand also connecting to UPS units located in different geographical areas usingdedicated networks (intranet) or Internet.

Event schedulingWatch&Save captures and stores all the events that take place detailingpower-off and power-up scenarios, thus increasing system safety and powereconomy.

Messages managementWatch&Save interacts with any equipment or appliance to provide alertingmessages concerning the status of the UPS via e-mail, fax or SMS to a pre-defined list of persons.

Wap server integratedWatch&Save allows the UPS monitoring through WAP mobile phone.

Multi-lingual supportWatch&Save supports 12 languages.

Watch&Save provides detailed graphical displays.

A standard screen displays information on theload, batteries status, alarms etc.

All changes in UPS operating statuses arelogged and displayed in a graphical format.

All information can be displayed in block format.

18

Software and accessories for total reliabilityin controls and communication

Operating systems supported(Standard version)• Windows 95-0SR2 • Windows 95,98, Me, NT 4.0 and 2000, XP• Linux• Novell Netware 3.x, 4.x, 5.x, IntraNetWare• Mac OS X, 9.x

Operating systems supported(Professional version)• Windows 95-0SR2 • Windows 95,98, Me, NT 4.0 and 2000, XP• Linux• Novell Netware 3.x, 4.x, 5.x, IntraNetWare• Mac OS X, 9.x• IBM OS/2 Warp and Server,• The most common operating systems

such as:IBM AIX, HP UNIX, SUN Solaris INTEL and SPARC, SCO Unix and UnixWare, Silicon Graphic IRIX, Compaq True64 UNIX and DEC UNIX, BSD UNIX and FreeBSD UNIX, NCR

PowerNETGuard

PowerNETGuard software centralizes Uninterruptible Power Supply (UPS)management using network interface (SNMP) communications. Ideal for DataCentre managers and medium-to- large sized networks, PoweNETGuard usesthe RFC1628 standard Management Information Base (MIB) and ensuresstandardised UPS management wherever they are located.

Features

• Centralised control of remote UPS via Ethernet with SNMP protocol,• Multiple-level display of geographical areas, building plans, maps, etc.,• Multi-user access with various levels of security,• Compatible with NetMan and RFC1628 standard network interface (SNMP),• Graphs of physical input and output values stored and backed up to file,• Alarm notification via e-mail and SMS,• Operating systems supported Windows (98, ME, NT, 2000 and XP),

Linux, MacOSX, Solaris 8 and 9.

19

Communication Options

20

NetMan 101/102 - Network adapterNetMan allows UPS monitoring and management across a LAN using thefollowing network communication protocols: TCP/IP, HTTP and network interface(SNMP). NetMan is available in two different models:• NetMan 101, (box version),• NetMan 102, (slot version).

Features• Compatible with Watch&Save and PowerNETGuard software,• Settable via TELNET and a serial terminal,• Supports the network interface (SNMP) standard communication protocol with

proprietary RFC 1628 and MIB,• Integrated Web server for browser-based display,• TeleGuard modem compatible,• Firmware upgradable option through serial port.

MultiCom 301/302 - (MODBUS/JBUS)MultiCom 301/302 protocol converter may be used to monitor the UPS usingthe MODBUS/JBUS protocol on RS485 or RS232 serial lines. It will also managea second, independent RS232 serial line that can be used to connect otherdevices such as Netman 101 or a PC that uses the Watch&Save software.

Features• Configuration of the port for MODBUS/JBUS as RS232 or RS485,• Management of two independent serial lines,• Suitable for integration with Building Management Systems (BMS),• LED signalling the communication flow,• Firmware upgradeable through the serial port.

MultiCom 351/352 - Serial duplexer MultiCom 351/352 is a serial duplexer that allows two devices to be connectedto a single serial port on a UPS. It can be used where numerous serialconnections and multiple polling of UPS are required, and is ideal for LANnetworks with a firewall.

Features• Cascading configuration giving a maximum of 4 serial ports,• LED signalling of the communication flow,• Firmware upgradeable through the serial port.

MultiCom 362

MultiCOM 362 provides a UPS with an additional RS232 serial interface or USBport. The USB port allows the UPS to communicate with Apple Macintoshcomputers as well as Windows and Linux operating systems.

Features• Compatible with USB 1 or 2,• Compatible with Watch&Save.

NetMan 101

NetMan 102

MultiCom 351

MultiCom 352

MultiCom 301

MultiCom 302

MultiCom 362

21

Communication Options

MultiCom 372MultiCOM 372 provides a UPS with an additional RS232 serial interface port.The card has Emergency Power Off (EPO) and Remote Shut Down (RSD) inputswith terminal connections.

Features• EPO and UPS shutdown interface,• 12Vdc 80mA contact option.

MultiCom 382MultiCOM 382 provides a set of relay contacts to provide UPS alarm and statusindication. The contacts are connected through terminal connections. Signalcontacts include Emergency Power Off (EPO), Remote Shut Down (RSD), OnBattery, On Bypass, Alarm and Low battery. The contacts are changedover or normally open.

Features• Max. 3A current at 250Vac,• Signal contact customisation.

Modbus/Profibus converter boxThis box is connected to the MultiCom 301 or 302 output and converts theModbus in Profibus communication protocol.

Features• Allows AROS UPSs to be compatible with BMS systems using the Profibus

fieldbus,• Applicable to all UPS range (except Rapido).

USB ConverterRS232-USB converter enables UPS units without a USB port to connect toMacintosh, Windows and Linux PCs with this type of port.

Features• Compatible with USB 1.2,• Compatible with Watch&Save.

MULTI I/O

The Multi I/O device integrates the UPS communication with EnvironmentalCommunication devices. Complete configurability of the input and outputsignals.

Features• 8 analogue or digital Inputs,• UPS communication via RS232 link,• 8 relay outputs configurable using the UPS RS232 input and/or the input

coming signals from the site devices,• RS232 output port with configurable messages,• RS485 output port MDBUS /JUBUS with configurable messages.

MultiCom 382

MultiCom 372

USB Converter

Multi I/O, slot version

Multi I/O, box version

22

UPS range Summary

E-SENTINEL SENTINEL 6

Power Rating 350-550VA 400-550-650VA 800-1000-1500 500-750-1000 700-1000-15002000VA 1500-2000VA 2000-3000VA

Topology Line Interactive Line Interactive Line Interactive Line Interactive On line Double conversion

Input Voltage 230V single-phase 230V single-phase 230V single-phase 230V single-phase 230V single-phase

Output Voltage 230V single-phase 230V single-phase 230V single-phase 230V single-phase 230V single-phase

Inveter Output transformer – – – – –

Automatic bypass – – – – ●

Maintenace Internal bypass – – – – –

Battery test – ● ● ● ●

Deep Battery Discharge – ● ● ● ●protection

ECO mode operation – – – – –

SMART ACTIVE operation – – – – –

STAND BY - OFF (Emergency ligthing - EN 50171) – – – – –

Frequency Converter – – – – ●

Multimodule Configuration – – – – –

Active filter – – – – –

12- Pulse Rectifier – – – – –

Input Current Harmonic – – – – –Reduction filter (< 5 %)

Backfeed protection ● ● ● ● ●

Base Monitoring Software (Watch & Save) downloading from internet ● ● ● ●

RS 232 port - ● ● ● ●

USB port ● – – ● –

Dry Contact – (1) ● (1) ● (1) ● (1) ●

● Standard❍ Optional

(1) Available only when the RS 232 port is not used for other functions

SYNCROPC PLANETRAPIDO

23

SENTINEL XR

3300-4000 6-6,5-8-10kVA 10-15-20 kVA 10-15-20-30 8-10-15-20-30-40 10-15-20-30-40 250-300-4005000-6000VA 40-60-80 kVA 60-80-100 kVA 60-80-100-120 500-600-800 kVA

160-200 kVA

On line On line On line On line On line On line On lineDouble conversion Double conversion Double conversion Double conversion Double conversion Double conversion Double conversion

230V single-phase 230V single-phase 230V single-phase 400V three-phase 400V three-phase 400V three-phase 400V three-phase400V three-phase* 400V three-phase

230V single-phase 230V single-phase 230V single-phase 400V three-phase 230V single-phase 400V three-phase 400V three-phase

– – – – ● ● ●

● ● ● ● ● ● ●

– ● ● ● ● ● ●

● ● ● ● ● ● ●

● ● ● ● ● ● ●

● ● ● ● only from 30 to 100kVA only from 100 to 200kVA ●

● ● ● ● – – –

● ● ● ● – – –

● ● ● ● ● ● ●

– – ❍ ❍ ❍ ❍ ❍

– – ❍ ❍ – – –

– – – – – ❍ only from 60 to 200kVA ●

–– – – ❍ ❍ ❍

● ● ● ● ● ● ●

● ● ● ● ● ● ●

● ● ● ● ● ● ●

● ❍ – – – – –

(1) ● ● ● ● ● ● ●

● Standard❍ Optional

(*) Not available for 6kVA

SENTINEL 5 PLUS SENTRY MULTISTANDARD3/1

SENTRY MULTISTANDARD3/3

SENTRY HPS3/1

SENTRY HPS3/3

SENTRY HPS3/3

UPS Options

SYNCRO

Watch & Save Professional ▲ ▲

PowerNETGuard ▲ ▲

Netman 101 - Box (TCP/IP, SNMP, HTTP) ▲ ▲

Netman 102 - Slot (TCP/IP, SNMP, HTTP)

MultiCom 301 - Box (MODBUS/JBUS) ▲ ▲

MultiCom 302 - Slot (MODBUS/JBUS)

Modbus/Profibus converter box ▲ ▲

MultiCom 351 - Box (serial duplexer) ▲ ▲

MultiCom 352 - Slot (serial duplexer)

MultiCom 362 (RS232 + USB)

MultiCom 372 (additional RS232 port and EPO)

Multicom 382 (Dry contact extension + EPO)

Multi I/O (Site Monitoring and Alarm configuration) ▲ ▲

USB converter ▲ ▲

AS400 Interface ▲ ▲

Modem GSM

External Battery temperature sensor

Display Remote Monitor panel

Maintenance Bypass cabinet ▲

IRMS ▲ ▲ ▲

Input isolation transformer on request on request on request

RAPIDO PC PLANET(except PC Planet 400)

SOFTWARE PACKAGES

COMMUNICATION OPTIONS

OTHER OPTIONS

24

▲ Option available

E-SENTINEL

▲ ▲ ▲ ▲ ▲ ▲

▲ ▲ ▲ ▲ ▲ ▲

▲ ▲ ▲ ▲ ▲ ▲

Only 2000VA ▲ ▲ ▲ ▲

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Only 2000VA ▲ ▲ ▲ ▲

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Only 2000VA ▲ ▲ ▲ ▲

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▲ ▲ up to 4kVA on request on request

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on request on request on request on request on request on request

SENTINEL 5 PLUS SENTRY MULTISTANDARD SENTRY HPS

25

SENTINEL XRSENTINEL 6

▲ Option available

Sentry Multistandard

Quality power supplyON-LINE double conversion VFItechnology guarantees a filtered,stabilized and reliable voltage that is freefrom all mains interference(overvoltages, frequency variations,voltage drops).

Low consumptionAs well as the on-line operating mode,Sentry Multistandard can operate in:• Economy Mode

The UPS uses Line Interactivetechnology: the load is powered fromthe mains; the energy consumption isreduced with a subsequentimprovement in efficiency (98%).

• Smart Active ModeThe UPS automatically selects OnLine or Line Interactive operatingmode according to the quality of themains supply, by monitoring thenumber, frequency and type ofdisturbances at the mains powerinput.

• Stand-by-Off (back-up unit)With the mains available the UPS isnormally not powered andconsequently the power consumptionis almost zero. Only when the mainsfails or falls outside a preset range,does the inverter take over in 200 msusing power from the batteries. Thisoperating mode is suitable forEmergency Escape Lighting (CPSS -Central Power Supply System) as perstandard EN 50171. These modescan be programmed to suit therequirements of the user and the loadto be powered.

26

10/30 kVA

SUITABLE F

OR

EMERGENCY

LIGHTING

APPLICATIO

NS

10/30 kVA Battery cabinet

ExpandabilityThe units can be connected in parallelup to 8 units to increase poweravailability or redundancy.The single module or the system canbe expanded at any time following thepower demand without any influenceon the initial investment.Thanks to the peculiarity of the “HotSystem Expansion” feature, theadditional unit can be connected inparallel while the other units are on-lineand supplying regular power to theload. The new UPS is on-line and willreceive the updated informationautomatically.

High reliability The digital control of the applianceconsiderably improves its reliability,since a reduction in electroniccomponents lowers the likelihood ofbreakdowns. The parallel connection ofthe UPS up to 8 units exponentiallyincreases the reliability of the system.The parallel connection system has 2levels of redundancy: in the event bothredundant cables are lost only therelevant module will be disconnectedfrom the output bus bar, while the othermodules supply power to the load.

Operating flexibilitySentry Multistandard is a UPS with On-Line double conversion technology thatcan also operate in Line Interactivemode (Economy Mode). It can handlethe two architectures autonomouslythrough the Smart Active function.The Stand-By-Off function can be usedto transform the UPS into a back-upunit to supply power for emergencylighting.Sentry Multistandard can also be usedas a Frequency Converter, 50/60Hz orvice versa.

27

Fig. 1 – Block diagram UPS in parallel up to 8 units

40/80kVA

28

Maximum battery careTemperature is the greatest threat tobatteries; for this reason, SentryMultistandard monitors the temperatureof the battery and thereby controls thebattery charging voltage.An automatic battery test periodicallychecks the efficiency of the batteries.The batteries are not used duringmicro-interruptions (40 ms), since therequired energy is drawn from a groupof capacitors (BATTERY SAVING).This system extends the life of thebatteries.The Sentry Multistandard range alsoincludes deep discharge protectionfeature.

Maximum safety for personnelThe back feed protection deviceprevents any voltage back feed in theupstream distribution board, thusensuring the safety of the maintenancepersonnel.

Advanced communicationThe unit comes with Aros Watch &Save software as a standard feature.The software displays the mostimportant information such as the inputand output voltage, the load applied,the remaining back-up time, etc., in theform of bar graphs. It is able to provideinformation even in the event of afailure, to support the fault diagnostics.Watch & Save software can be used toprogram the automatic shutdown of allopen systems in the event of aprolonged black out.The UPS also contains the followinghardware interfaces:• RS232 serial port,• Dry contacts,• EPO (Emergency Power Off) contact

for UPS shutdown using the remoteemergency button.

Mimic panelThe mimic panel allows easy andintuitive operation of the UPS. It givesaccess to the most importantparameters: status and alarms, controlcommands, input, output, batterymeasurements (power, current, voltage,frequency and temperature) andsettings. The Sentry Multistandarddiagnostics system includes up to 128alarms or messages allowing preciseand detailed identification of any event.

ApplicationsServers, Local Area Network (LAN),Data centers, telecommunications,industrial equipment, electro-medicalequipment, emergency lightingapplications.

40/80kVA

Operating status, alarms, applied load,battery charging.

Controls and settings menu.

Language selection menu.

Battery voltages, internal operatingtemperatures.

29

Low Input Harmonic DistortionThe Power Factor Correction (PFC),standard on all models, guarantees theinput power factor level to 0,95 for anyload percentages so that it is ideal inconjunction with Motor Generator or ininstallations with other sensitive loads.

Sentry Multistandard is also availablewith built-in Active Filter designed toreduce the level of THDi to less than4% and to increase the input powerfactor up to 0,99.

Other benefits• Advanced technologies: Active Filter

is based on the IGBT’s Technologiescontrolled by the Digital SignalProcessor (DSP). DSP instantlymonitors and controls the inputcurrent absorbed by the UPS inorder to eliminate the unlikeharmonics and maintain the THDiless than 4 %.

• Maximum efficiency: thanks to theActive Filter, Multistandard has lowinput harmonics even at low loadsconnected at the output.

• Compact size: no addition footprint isrequired because the Active Filter isfitted inside the base Multistandardunit.

• Reduction of the neutral current: lessharmonics at the Multistandard inputreduces the neutral cable size andconsequently the installation costs.

• Maximum reliability: thanks to thisdesign solution any failure of theoptional Active Filter has no influenceon the power supplied to the load;the only consequence is the increaseof current harmonics level rejected tothe mains. MAXIMUM RELIABILTYFOR THE LOAD.

Sentry Multistandard with Active Filter(internal view)

UPS input current with optional Active Filter

Technical dataSentry MultistandardThree- / Single-phase inputSingle-phase output

System SM10 SM15 SM20

AC-AC efficiency 93% On-line, 98% Eco-mode

Operating altitude without derating 1000 m a.s.l.

Noise at 1 m depending on load and temperature 50÷56 dBA

Operating temperature 0÷40 °C

Relative humidity 95% (non condensing)

Remote signalling volt free contacts

Communication ports nos.2 RS232/C, slot for Netman 102 or Multicom 302, Multicom 352, Profibus

Remote control E.P.O. and by-pass

Protection degree IP20

Colour RAL 7024 (dark grey)

Standards safety EN 62040-1, EMC IEC 62040-2 and EN 50091-2 lev. A, Directives 73/23, 93/68, 89/336 EEC, EN 62040-3

Batteries SM10 SM15 SM20

Batteries no./V 32/12 48/12 48/12

Type maintenance-free sealed lead-acid

30

By-pass line SM10 SM15 SM20

Nominal voltage 230 V

No. of phases 1

Transfer time 0 ms

Permitted voltage range ±1 5% (selectable from ±5% to ±25%)

Nominal frequency 50/60 Hz

Permitted frequency range ±2% (selectable up to ±6% )

Input SM10 SM15 SM20

Nominal voltage 230 V single-phase or 400 V+N three-phase (selectable)

Voltage range ±20% (up to -40% with UPS derating)

Frequency 45÷65 Hz

Power factor 0,95

Current distortion <7 % single-phase input, < 5% three-phase input with Active Filter

Output SM10 SM15 SM20

Nominal power (kVA) 10 15 20

Active power (kW) (single-phase input) 8 10.5 12

Active power (kW) (three-phase input) 8 12 16

No. of phases 1

Nominal voltage 220-230-240 V (selectable)

Voltage stability ±1 % static, ±5% dynamic

Frequency 50/60 Hz (selectable)

Frequency stability ±0,05 % in battery operation, ±1 % in synchronism with mains (±5 % selectable)

Crest factor (EN 60040-3) 3:1

Overload (kVA) 110% for 5h, 125% for 10’, 150% for 1’

Inverter short-circuit current 300 % for 0,5 seconds

Sentry MultistandardThree- / Single-phase inputSingle-phase output

Power Model Back-up Batteries Dimensions Weight(kVA) (min) WxDxH (mm) (kg)

10 SM 10 00 0 - 450x750x1200 112

10 SM 10 A7 10 Internal 450x750x1200 204

10 SM 10 A12 15 Internal 450x750x1200 250

10 SM 10 A14 20 Internal 450x750x1200 243

10 SM 10 A14+A14* 50 Internal 450x750x1200 381

15 SM 15 00 0 - 450x750x1200 122

15 SM 15 A7 10 Internal 450x750x1200 260

15 SM 15 A12 15 Internal 450x750x1200 328

15 SM 15 A14 20 Internal 450x750x1200 330

20 SM 20 00 0 - 450x750x1200 123

20 SM 20 A9 6 Internal 450x750x1200 276

20 SM 20 A12 10 Internal 450x750x1200 329

20 SM 20 A14 15 Internal 450x750x1200 345

Battery cabinets for longer autonomy

* Configuration without active filter.

Power Model Batteries Dimensions Weight(kVA) WxDxH (mm) (kg)

10 Exp. 32xA12 32x12Ah 450x750x1200 160

10 Exp. 32xA38 32x38Ah 555x720x1200 563

10 Exp. 32xA65 32x65Ah 860x720x1200 875

15-20 Exp. 48xA12 48x12Ah 450x750x1200 275

15-20 Exp. 48xA14 48x14Ah 450x750x1200 275

15-20 Exp. 48xA38 48x38Ah 860x720x1200 822

31

Back-up time UPS plus additional Battery Cabinets

Power Dimensions Weight(kVA) WxDxH (mm) (kg)

10 555x720x1200 140

15 555x720x1200 160

20 555x720x1200 188

Isolation transformers for SM series

UPS Model Battery Cabinet Back-up (min)

SM 10 00 + Exp. 32xA38 70

SM 10 0 + Exp. 32xA65 130

SM 15 A7 + Exp. 48xA12 30

SM 15 A12 + Exp. 48xA12 40

SM 15 A14 + Exp. 48xA14 60

SM 15 00 + Exp. 48xA38 70

SM 20 A9 + Exp. 48xA12 20

SM 20 A12 + Exp. 48xA12 30

SM 20 A14 + Exp. 48xA14 40

SM 20 00 + Exp. 48xA38 60

32

Technical dataSentry MultistandardThree-phase inputThree-phase output

Batteries ST10 ST15 ST20 ST30

Batteries no./V 32/12 48/12 48/12 48/12


By-pass line ST10 ST15 ST20 ST30

Nominal voltage 400 V+N

No. of phases 3+N

By-pass static and manual for maintenance

Transfer time 0 ms

Permitted voltage range ±15% (selectable from ±5% to ±25%)


Permitted frequency range ±2% (selectable up to ±6%)

Input ST10 ST15 ST20 ST30

Nominal voltage 400 V+N three-phase


Frequency 45÷65 Hz

Power factor 0,99 with Active Filter

Current distortion < 5 % with Active Filter

Output ST10 ST15 ST20 ST30

Nominal power (kVA) 10 15 20 30

Active power (kW) 8 12 16 24

No. of phases 3+N




Frequency stability ±0,05 %in battery operation, ±1 % in synchronism with mains (±5 % selectable)


Overload (kVA) 110 % for 5 h, 125% for 10’, 150% for 1’

Inverter short-circuit current 300% for 0,5 seconds

System ST10 ST15 ST20 ST30

AC-AC efficiency 92% On-line, 98% Eco-mode/Smart active mode/Emergency mode






Communication ports Nos.2 RS232/C, slot for Netman 102 or Multicom 302 and Multicom 352, Profibus







ST 10 00 + Exp. 32xA38 70

ST 10 00 + Exp. 32xA65 130

ST 15 A7 + Exp. 48xA12 30

ST 15 A12 + Exp. 48xA12 40

ST 15 A14 + Exp. 48xA14 60

ST 15 00 + Exp. 48xA38 70

ST 20 A9 + Exp. 48xA12 20

ST 20 A12 + Exp. 48xA12 30

ST 20 A14 + Exp. 48xA14 40

ST 20 00 + Exp. 48xA38 60

ST 30 A14 + Exp. 48xA12 15

ST 30 A14 + Exp. 48xA14 20

ST 30 00 + Exp. 48xA38 50

ST 30 00 + Exp. 48xA65 60

33

Sentry MultistandardThree-phase inputThree-phase output

*Because of the high weight the batteries are delivered separately from the cabinet and installed on site.

* Configuration without active filter.


10 ST 10 00 0 - 450x750x1200 114

10 ST 10 A7 10 Internal 450x750x1200 206

10 ST 10 A12 15 Internal 450x750x1200 251

10 ST 10 A14 20 Internal 450x750x1200 258

10 ST 10 A14+A14* 50 Internal 450x750x1200 406

15 ST 15 00 0 - 450x750x1200 122

15 ST 15 A7 10 Internal 450x750x1200 261

15 ST 15 A12 15 Internal 450x750x1200 328

15 ST 15 A14 20 Internal 450x750x1200 335

20 ST 20 00 0 - 450x750x1200 124

20 ST 20 A9 6 Internal 450x750x1200 277

20 ST 20 A12 10 Internal 450x750x1200 330

20 ST 20 A14 15 Internal 450x750x1200 350

30 ST 30 00 0 - 450x750x1200 144

30 ST 30 A14 8 Internal 450x750x1200 370



10 Exp. 32xA12 32x12Ah 450x750x1200 160

10 Exp. 32xA38 32x38Ah 555x720x1200 563

10 Exp. 32xA65 32x65Ah 860x720x1200 875

15-20-30 Exp. 48xA12 48x12Ah 450x750x1200 275

15-20-30 Exp. 48xA14 48x14Ah 450x750x1200 275

15-20-30 Exp. 48xA38 48x38Ah 860x720x1200 822

15-20-30 Exp. 48xA65*/A80* 48x65Ah/80Ah 900x750x1600 1300/1400

System ST40 ST60 ST80

AC-AC efficiency 92% On-line, 98% Eco-mode/Smart active mode/Emergency mode






Communication ports nos.2 RS232/C, slot for Netman 102 or Multicom 302 and Multicom 352, Profibus





Batteries ST40 ST60 ST80

Batteries no./V 48/12


By-pass line ST40 ST60 ST80

Input ST40 ST60 ST80

Nominal voltage 400 V + N three-phase


Frequency 45÷65 Hz

Power factor 0,99 with Active Filter

Current distortion < 4 % with Active Filter

Output ST40 ST60 ST80

Nominal power (kVA) 40 60 80

Active power (kW) 32 48 64

No. of phases 3+N




Frequency stability ±0,05 % in battery operation, ±1 % in synchronism with mains (±5 % selectable)


Overload (kVA) 110 % for 5 h, 125% for 10’, 150% for 1’

Inverter short-circuit current 300% for 0,5 seconds

34

Technical dataSentry MultistandardThree-phase inputThree-phase output

Nominal voltage 400 V+N

No. of phases 3+N


Transfer time 0 ms

Permitted voltage range ±15% (selectable from ±5% to ±25%)


Permitted frequency range ±2% (selectable up to ±5%)



ST 40 00 + 48 Battery Blocks A26 10











35

Sentry MultistandardThree-phase inputThree-phase output


40 ST 40 00 0 - 500x740x1400 180

60 ST 60 00 0 - 500x740x1400 200

80 ST 80 00 0 - 500x740x1400 220



40-60-80 Exp. 48xA26 48x26Ah 500x750x1400 500

40-60-80 Exp. 48xA38 48x38Ah 900x750x1400 650

40-60-80 Exp. 48xA65* 48x65Ah 900x750x1600 1300

40-60-80 Exp. 48xA80* 48x80Ah 900x750x1600 1400

*Because of the high weight the batteries are delivered separately from the cabinet and installed on site.

Isolation transformers for ST series


10 555x720x1200 145

15 555x720x1200 165

20 555x720x1200 190

30 555x720x1200 215

40 555x720x1200 260

60 640x740x1400 380

80 640x740x1400 430

Sentry HPS

Quality power supplySentry HPS is an On-Line doubleconversion (VFI) UPS with filtered andstabilized sinusoidal output voltage.Sentry HPS is immune to theinterferences on the electric powersupply line as it has special input andoutput filters.

Maximum reliability and poweravailabilityThe digital control of the applianceconsiderably improves reliability, since areduction in electronic componentslowers the likelihood of breakdowns.Digital control is provided by themicroprocessor that, in the HPS series,controls all the internal parameters, thusincreasing reliability and performance.In parallel connections, digital controlensures balance of the currents, whichgenerally change over time due tophenomena such as vibrations andtemperature, between the UPS unitsand the exchange of information withno need for manual tuning. Sentry HPS has been designed so thatit can be connected in parallel evenafter the installation of the first unit.The power availability can be increasedthanks to various configurationsavailable such as the parallelconfiguration, the Dual Bus functionand the Dynamic Dual Bus system.

36

High EfficiencyIf required, the unit can work in ECOmode to increase efficiency up to 98%and consequently reduce energydissipation and costs. In this operatingmode the mains is the priority sourceand the load is switched over to theInverter only when the mainscharacteristics exceed the preset limits.

UPS for Industrial loadsSentry HPS with its strong overloadcapability, output galvanic isolation andlow harmonic current distortion, is theideal solution for industrial applications.Thanks to the high battery current, HPSSeries is suitable to work with largebattery banks as it can guaranteerecharging in 10 hours asrecommended by the batterymanufacturer.

Operating flexibilitySentry HPS is an uninterruptible powersupply with On-Line double conversiontechnology that can also operate inLine Interactive mode (Economy modefor units over 100 kVA). All powerratings of the HPS series can also beused as Frequency Converters 50 to60 Hz and vice versa .

Mimic panelThe mimic panel allows easy andintuitive operation of the UPS. It givesaccess to the most importantparameters: status and alarms, controlcommands, input, output, batterymeasurements (power, current, voltage,frequency and temperature) andsettings. The Sentry HPS diagnosticssystem includes up to 128 alarms ormessages allowing precise anddetailed identification of any event.

Maximum battery careOptimal battery management includes:• periodic battery test,• protection against deep discharge,• recharge temperature compensated.

Motor Generator friendlyThanks to the range of different UPSversions and to the input filter solutions,Sentry HPS Series modules offer lowharmonic distortion and high powerfactor at the input. This makes themideal for use in conjunction with theMotor Generator at the input. Onrequest, the HPS Series is providedwith a “Motor Generator kit”that will inhibit the battery rechargingand/or synchronization with bypass.

Maximum safety for personnelThe back feed protection deviceprevents any voltage back feed in theupstream distribution board, thusensuring the safety of the maintenancepersonnel.

Front accessSentry HPS has frontal access for allpower and electronic components,even in those configurations withinternal batteries. This reduces the floorspace required and consequentlyreduces the installation costs.

Advanced communicationAros Watch & Save software displaysthe most important information such asthe input and output voltage, the loadapplied, the remaining back-up time,etc., in the form of bar graphs.The software is able to provideinformation even in the event of afailure, in support of the faultdiagnostics.The Watch & Save software can beused to program the automaticshutdown of all open systems in theevent of a prolonged black out. SentryHPS can also operate with a networkagent for applications on LAN or WANnetworks.The UPS contains the followinghardware interfaces:• RS232 serial port,• Dry contacts,• EPO (Emergency Power Off) contact

for UPS shutdown using the remoteemergency button.

Remote Service SupportTELEGUARD is a remote trouble-shooting system that can signal anykind of unexpected event in real time.Any fault is immediately signalled, 24hours a day, 365 days a year, to theservice control centre, which can takeimmediate action either remotely or onsite. Plus, a report is providedperiodically, detailing all the mostimportant events that have taken placeduring the monitored period.

37

Sentry HPS

Fig 1- Bock diagram UPS in parallel up to 8 units

38

ExpandabilityThe units can be connected in parallelup to 8 units to increase poweravailability or redundancy.The single module or the system canbe expanded any time to suit powerrequirements without influencing theinitial investment.Thanks to the peculiarity of the “HotSystem Expansion” feature, theadditional unit can be connected inparallel while the other units are on-lineand supplying regular power to theload. The new UPS is on-line and willbe set up automatically.

ApplicationsServers, Local Area Network (LAN),Data centers, telecommunications,industrial equipment, electro-medicalequipment.

300 kVA

Fig. 2 – Dual bus System

Fig. 3 – Dynamic Dual Bus System

39

Dual Bus SystemThe Dual Bus System powers thepriority loads from two independentsources.

This configuration increases theredundancy and availability level of amulti-module configuration. Each busmay consist of a single module or up to

8 modules in parallel, kept in synchroby the UGS (UPS Group Synchroniser).

Dynamic Dual Bus SystemTwo independent systems set in DualBus Configuration can be merged

together at any time for systemexpansion or maintenance.This provides a lot of flexibility in your

installation in case of maintenance orwhen it is necessary to change theredundancy level of both systems.

DC links HM 8 HM 10 HM 15 HM 20

Number of battery cell (Pb) 192

Nominal battery voltage 430 V

Type of battery sealed battery (Pb), open vented battery, Ni Cd

Maintenance voltage variable according to the temperature (-0,5 Vx°C)

Ripple voltage <1%

By-pass line HM 8 HM 10 HM 15 HM 20


Permitted voltage range ±15% (selectable from ±10% to ±25% from front panel)

Nominal frequency 50 or 60 Hz

Permitted frequency range ±2% (selectable from ±1% to ±5% from front panel)


Transfer time 0 ms

Input HM 8 HM 10 HM 15 HM 20

Nominal voltage 400 V +N ±20 %

Frequency 45 ÷ 65 Hz

Current harmonic distortion (THDi) ≤ 8% with filter

Power Factor 0,9 with filter

Soft start 0-100% in 8-10 seconds

40

Technical dataSentry HPSThree-phase inputSingle-phase output

System HM 8 HM 10 HM 15 HM 20

AC-AC efficiency > 91%


Noise at 1 m depending on load and temperature 48÷ 54 dBA 53÷60 dBA

Operating temperature 0 ÷ 40°C

Relative humidity 95% (non-condensing)

Standards safety EN 62040-1, EMC IEC 62040-2 and EN 50091-2, Directives 73/23, 93/68, 89/336 EEC, EN 62040-3

Back feed protection standard


Colour RAL 7035

Output HM 8 HM 10 HM 15 HM 20

Nominal power (kVA) 8 10 15 20

Active power (kW) at cosϕ 0,8 6,4 8 12 16

Nominal voltage 220 - 230 - 240 V (selectable) single-phase

Voltage stability ± 1% static, ± 5% dynamic

Nominal current (A) 35 43 65 87


Frequency 50 / 60 Hz

Frequency stability ± 0,05% in battery operation, ± 2% in synchronism with mains (± 5% selectable)

Overload (kVA) 110 % for 300', 125% for 10', 150% for 1'

41

Sentry HPSThree-phase inputSingle-phase output


8 HM8 00 0 - 555x720x1200 190

8 HM8 A7 10 Internal 555x720x1200 280

8 HM8 A12 20 Internal 555x720x1200 325

8 HM8 A12 + A7 35 Internal 555x720x1200 415

8 HM8 A12 + A12 50 Internal 555x720x1200 460

10 HM10 00 0 - 555x720x1200 200

10 HM10 A7 6 Internal 555x720x1200 290

10 HM10 A12 15 Internal 555x720x1200 345

10 HM10 A12 + A7 30 Internal 555x720x1200 425

10 HM10 A12 + A12 40 Internal 555x720x1200 470

15 HM15 00 0 - 555x720x1200 220

15 HM15 A12 10 Internal 555x720x1200 335

15 HM15 A12 + A7 15 Internal 555x720x1200 425

15 HM15 A12 + A12 20 Internal 555x720x1200 470

20 HM20 00 0 - 555x720x1200 240

20 HM20 A12+A7 10 Internal 555x720x1200 470

20 HM20 A12+A12 15 Internal 555x720x1200 505


10 Exp.32 Batt.A38 65 A38 555x720x1200 563

15 Exp.32 Batt.A38 40 A38 555x720x1200 563

15 Exp.32 Batt.A65 75 A65 860x720x1200 875

20 Exp.32 Batt.A38 30 A38 555x720x1200 563

20 Exp.32 Batt.A65 60 A65 860x720x1200 875


Isolation transformers for HM series


8-10 555x720x1200 140

15 555x720x1200 160

20 555x720x1200 188

Note:The isolation transformers for units above 20kVA are available on request.

Note:The backup time relates to the UPS without internal batteries.

42

Technical dataSentry HPSThree-phase inputSingle-phase output

By-pass line HM 30 HM 40 HM 60 HM 80 HM 100






Transfer time 0 ms

Input HM 30 HM 40 HM 60 HM 80 HM 100

Nominal voltage 400 V+N ±20 %


Current harmonic distortion with filter (THDi) 8% 5%

Power factor with filter 0,9 0,92

Soft start 0-100% in 8-10 seconds

DC links HM 30 HM 40 HM 60 HM 80 HM 100

Number of battery cell (Pb) 192 240

Nominal battery voltage 430 V 530 V

Type of battery sealed battery (Pb), open vented battery, Ni Cd

Maintenance voltage variable according to the temperature (-0,5 Vx°C)

Ripple voltage <1%

Output HM 30 HM 40 HM 60 HM 80 HM 100

Nominal power (kVA) 30 40 60 80 100

Active power (kW) at cosϕ 0,8 24 32 48 64 80

Nominal voltage 220 - 230 - 240 V (selectable) single-phase


Nominal current (A) 130 174 261 348 434





System HM 30 HM 40 HM 60 HM 80 HM 100



Noise at 1 m depending on load and temperature 65 dBA

Operating temperature 0 ÷ 40°C





Colour RAL 7035

43

Sentry HPSThree-phase inputSingle-phase output


30 HM30 00 0 - 555x720x1200 290

40 HM40 00 0 - 555x720x1200 340

60 HM60 00 0 - 800x740x1400 440

80 HM80 00 0 - 800x740x1400 520

100 HM100 00 0 - 1070x740x1400 650

Note: The input harmonic filter is fitted in base unit with additional matching cabinet 270mm length.


30 32 Battery Blocks A38 15 A38 555x720x1200 563























By-pass line HT 10 HT15 HT20 HT30 HT40

Nominal voltage 400 V three-phase +N




Overload capacity approx 200% for 1 minute (depending on the power rating)


Transfer time 0 ms

Input HT 10 HT15 HT20 HT30 HT40

Nominal voltage 400 V three-phase +N ±20 %


Power factor 0,9 with input filter

Current harmonic distortion (THDi) 8% with input filter

Soft start 0-100% in 10 seconds

Batteries HT 10 HT15 HT20 HT30 HT40



Type Sealed Lead Acid, Vented Lead Acid, Nickel Cadmium

Maximum recharge current (A) 0,2xC10

Recharging voltage variable according to the temperature (-0,5 Vx°C)

Ripple voltage <1%

Output HT 10 HT15 HT20 HT30 HT40

Nominal power (kVA) 10 15 20 30 40

Active power (kW) at cosϕ 0,8 8 12 16 24 32

Nominal voltage 380-400-415 V (selectable) three-phase +N


Nominal current (A) 14 22 29 43 58

Frequency 50 or 60 Hz


Crest factor (EN 60040-3) 3 : 1

Overload (kVA) 110% for 300', 125% for 10', 150% for 1'

44

Technical dataSentry HPSThree-phase inputThree-phase output

System HT 10 HT15 HT20 HT30 HT40



Noise in dBA at 1 m depending on load and temperature 48÷ 54 53÷60

Operating temperature 0 ÷ 40° C





Colour RAL 7035

45

Battery Cabinets

Note: The back-up time relates to the UPS without internal batteries.


10 HT10 00 0 - 555x720x1200 210

10 HT10 A7 10 Internal 555x720x1200 300

10 HT10 A12 15 Internal 555x720x1200 345

10 HT10 A12+A7 30 Internal 555x720x1200 435

10 HT10 A12+A12 40 Internal 555x720x1200 480

15 HT15 00 0 - 555x720x1200 220

15 HT15 A12 10 Internal 555x720x1200 335

15 HT15 A12+A7 15 Internal 555x720x1200 425

15 HT15 A12+A12 20 Internal 555x720x1200 470

20 HT20 00 0 - 555x720x1200 240

20 HT20 A12+A7 10 Internal 555x720x1200 460

20 HT20 A12+A12 15 Internal 555x720x1200 500

30 HT30 00 0 - 555x720x1200 282

30 HT30 A12+A12 10 Internal 825x720x1200 610

40 HT40 00 0 - 555x720x1200 330
















40 2x32 Battery Blocks A65 60 A65+A65 2x(860x720x1400) 1750

Sentry HPSThree-phase inputThree-phase output

Isolation transformers for HT series


10 555x720x1200 145

15 555x720x1200 165

20 555x720x1200 190

30 555x720x1200 215

40 555x720x1200 260

System HT60 HT80

AC-AC efficiency 92%


Noise at 1 m depending on load and temperature 53÷ 62 dBA






Colour RAL 7035 (1) With approx. 80% load

46


Input HT60 HT80






By-pass line HT60 HT80

Batteries HT60 HT80




Max. recharge current (1) 35 A


Ripple voltage <1%





Overload capacity approx 200% for 1 minute (depending on the power rating)


Transfer time 0 ms

Output HT60 HT80

Nominal power (kVA) 60 80

Active power (kW) at cosϕ 0,8 48 64

Nominal voltage 380-400-415 V (selectable) three-phase +N


Rated current (A) 87 115





Isolation transformers for HT series


60 640x740x1400 380

80 640x740x1400 430

47


Battery Cabinets


Note: The input harmonic filter for 6pulse and 12pulse version is fitted internal in the base unit.


60 HT60 00 6Pulse 0 – 800x740x1400 450

60 HT60 00 12Pulse 0 – 1070x740x1400 600

80 HT80 00 6Pulse 0 – 800x740x1400 555

80 HT80 00 12Pulse 0 – 1070x740x1400 780







60 2x32 Battery Blocks A80 50 2xA80 2x(860x740x1400) 1840

60 2x32 Battery Blocks 2xA100 60 2xA100 2x(860x740x1400) 2400








Input HT100 HT120

Nominal voltage 400 V three-phase ±20 %

Frequency (Hz) 45 ÷ 65 Hz





Nominal voltage 400 V three-phase + N




Overload capacity for 10 ms 1200% 1000%


Transfer time 0 ms (2-4ms in Eco Mode)

Batteries HT100 HT120

Number of battery cell (Pb) 216 240

Nominal battery voltage 480 V 530 V


Max. recharge current (1) 35 A


Ripple voltage <1%

Output HT100 HT120



Nominal voltage 380-400-415 V three-phase + N (selectable)


Nominal current (A) 145 174





48


(1) with approx 80 % load.

System HT100 HT120

AC-AC efficiency 93% On-line, 98% Eco-Mode



Operating temperature 0 ÷ 40 °C





Colour RAL 7035

49




100 HT100 00 6pulse 0 – 1070x740x1400 650

100 HT100 00 12pulse 0 – 1420x740x1400 800

120 HT120 00 6pulse 0 – 1070x740x1400 750

120 HT120 00 12pulse 0 – 1420x740x1400 900


100 36 Battery blocks A65 7 A65 860x740x1800 1030



100 36 Battery Blocks A120 20 A120 860X740X1800 1342













Battery Cabinets

Isolation transformers for HT Series

Power Dimensions Weight(kVA) WxDxH (mm) (Kg)

100 640x740x1400 480

120 640x740x1400 500

Input HT160 HT200




Current harmonic distortion (THDi) ≤ 5% with input filter



Nominal voltage 400 V three-phase + N




Overload capacity for 10ms 900% 1000%


Transfer time 0 ms (2-4ms in Eco Mode)

Batteries HT160 HT200




Max. recharge current (A) (1) 80 100


Ripple voltage <1%

Output HT160 HT200



Nominal voltage 380-400-415 V three-phase + N (selectable)


Nominal current (A) 232 290


Frequency stability ± 0,05% in battery operation, ± 5% selectable, ± 2% in mains synchronism


Overload (kVA) 110 % for 300'', 125% for 10', 150% for 1'

50


(1) With approx 80 % load.

System HT160 HT200

AC-AC efficiency 93% On-line, 98% Eco-Mode








Colour RAL 7035

51




160 HT160 00 6pulse 0 – 1070x740x1400 950

160 HT160 00 12pulse 0 – 1420x740x1400 1100

200 HT200 00 6pulse 0 – 1420x740x1800 1100

200 HT200 00 12pulse 0 – 1420x740x1800 1200








160 3x80 Battery Blocks A100 45 3xA100 3x860x740x1800 4410



200 2x80 Battery Blocks A80 12 A80 2x(860x740x1800) 2300





Battery Cabinets

Isolation transformers for HT Series

Power Dimensions Weight(kVA) WxDxH (mm) (Kg)

160 640x740x1400 550

200 800x740x1800 650

52


System HT250 HT300 HT400



Noise at 1 m 70 dBA

Operating temperature 0 ÷ 40 ° C





Colour RAL 7035

(1) With approx. 80% load

Batteries HT250 HT300 HT400




Max. recharge current (1) 120 A 140 A 140 A


Ripple voltage <1%

By-pass line HT250 HT300 HT400

Input HT250 HT300 HT400

Nominal voltage 400V three-phase ±20 %


Power factor 0,83 (0,9 with input filter)

Current harmonic distortion (THDi) 8 % (4 % with input filter)

Soft start 0-100% in 10"

Output HT250 HT300 HT400

Rated power (kVA) 250 300 400

Active power (kW) at cosϕ 0,8 200 240 320

Nominal voltage 380/400/415 V three-phase +N (selectable)


Nominal current (A) 362 434 579




Overload (kVA) 110% for 60 ' , 125% for 10', 150% for 1'





Overload capacity 1000% for 100 ms


Power Model Back-up Dimensions Weight(kVA) (min) WxDxH (mm) (kg)

250 HT250 12pulse 0 1630x850x1900 2068

250 HT250 12pulse with 11th harmonic filter 0 1630x850x1900 2163

300 HT300 12pulse 0 1630x850x1900 2175


400 HT400 12pulse 0 1630x1000x1900 2589


53


System HT500 HT600 HT800



Noise at 1 m depending on load and temperature 77 dBA 80 dBA






Colour RAL 7035

(1) With approx. 80% load.

Batteries HT500 HT600 HT800




Max. recharge current (1) (A) 220 220 300


Ripple voltage <1%

By-pass line HT500 HT600 HT800

Input HT500 HT600 HT800

Output HT500 HT600 HT800

Nominal power 500 600 800

Active power (kW) at cosϕ 0,8 400 480 640

Nominal voltage 380-400-415 V three-phase +N (selectable)


Nominal current (A) 724 869 1159




Overload (kVA) 110 % for 60'', 125% for 10', 150% for 1'

Nominal voltage 400V three-phase +N




Overload capacity 1000% for 100 ms


54


Nominal voltage 400 V three-phase ±20 %


Power factor 0,83 (0,9 with input filter)

Current harmonic distortion (THDi) 8 % (4 % with input filter)


55


Power Model Back-up Dimensions Weight(kVA) (min) WxDxH (mm) (kg)

500 HT500 12pulse 0 3200x1000x1900 3512


600 HT600 12pulse 0 3200x1000x1900 4195


800 HT800 12pulse 0 4400x1000x1900 5245


20032 cormano (mi) - italy ph. +39 02 66327.1 fax: +39 02...

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