Sentinel XR Technical Specification.
Contents
1. SENTINEL XR system is available in models of 3 3 4 5 6 KVA single single phase and with On Line double conversion VFI technology The load is always powered from the inverter which supplies a sinusoidal voltage that is filtered and stabilized in voltage form and frequency moreover the input and output filters significantly increase the immunity of the load against mains interference and surges For its technology selectable functions Economy Mode Smart Active Mode Back up unit and diagnostics digital display RS232 and USB interfaces communication card slot network interface second serial card serial duplicator SENTINEL XR is the best solution for the power supply of sensitive and vital mission critical applications and safety devices electro medical ensuring maximum relia bility 3 APPLICATIONS gt Personal computers gt Small computer networks gt Local Area Networks LAN gt Workstations Servers gt Point Of Sale Systems PO S gt Data centers gt Industrial PLCs gt Cash registers gt Electro medical devices gt Emergency devices lights ala ms gt Telecom devices UPS Series Sentinel XR Date 14 February 2005 Page 3 of 37 THE RO E OF COMTOMUITE SENTINELXR XR FEATURES Flexibility of installation and use SENTINEL XR can be installed on the floor tower version or in a cabinet rack version simply by pulling out and rotating the2. 5 of the value selected the UPS is synchronized with the mains If the frequency is outside the tolerances or operation is battery powered the frequency is the selected frequency 0 1 20 25 C for longer battery life To maintain the output voltage inside the precision range indicated a recalibration may be necessary after a long period in operation 3 4 5 ui 6 7 2 8 UPS Series Sentinel XR Date 14 February 2005 Page 36 of 37 AROS AROS S r l Via Somalia 20 20032 Cormano MI Italy Ph 39 02 66327 1 Fax 39 02 66327 231 E mail export aros it www aros it
3. 14 February 2005 Page 23 of 37 THE SCIEBCE GF COMTINJITE SENTINEL XR OPERATING SYSTEMS SUPPORTED WATCH amp SAVE professional version Windows 95 98 Me NT 4 0 Win 2000 Win 2003 Server XP Novell Netware 3 x 4 x 5 x IntraNetWare IBM OS 2 Warp and Server Mac OS 9 x OSX the most common UNIX operating systems such as IBM AIX HP UNIX SUN OS SPARC SUN Solaris INTEL and SPARC SCO Unix and UnixWare Siemens SINIX Silicon Graphic IRIX Compaq True64 UNIX and DEC UNIX Linux BSD UNIX and FreeBSD UNIX gt 9 5 Function of the communication software 1 Graphic monitoring of UPS status Watch amp Save is a simple but powerful tool for the display and monitoring of the UPSs manufactured by AROS UPS There are various graphic versions including Windows Java OS 2 and MacOS 2 Version for MACOS Watch amp Save software is the only software for UPS monitoring and shutdown in Macintosh environment with client server architecture It allows integration in TCP IP networks with Windows Novell IBM OS 2 and the most common UNIX operating systems It can support the network agents of the NetMan series for the management of UPSs via network Multilingual support 3 Detailed display with all UPS values It providesall the information required fortop level diagnostics 4 UPS block and operating diagrams Watch amp Save also displays the UPS in block form giving the user conceptual information on the operating
4. 2005 Page 10 of 37 THE i20 E OF COMTOMUITE SENTINELXR XR 5 REFERENCE STANDARDS gt 5 1 Main reference standards The corporate quality system is certified ISO 9001 Certificate No CERT 04116 99 AQ MIL SINC ERT which coversall the procedures operating methods and controls from planning to production activities and sale This certification isthe customer s guarantee ofthe following aspects use of quality materia s accuracy in the production and testing phases constant attention to the customer sneeds constant support to the customer IPLA In addition to the corporate certification the company offers products that are state of the art aslaid down by observance of the standardslisted below The development of computer technologies obviously requires power supply systems that are able to provide energy that is not only completely accurate but also completely relia ble The standards of the EN50091 series produced by CENELEC cover all aspects of the product safety electromagnetic compatibility and performance To be more precise the series is subdivided asfollows STANDARDS EN62040 1 Unintemuptible power systems UPS general and safety regulations EN62040 1 1 Uninterruptible power systems UPS general and safety regulations for use in areas accessible to the operator EN60950 ITE Information Technology Equipment safety EN62040 2 Uninte muptible power systems UPS electromagne
5. COMMUNICATION CAI Siicsiscsnesavadsinnererdenavacsasccd ka abe sel banana salk 23 gt 93 MUPa SS 25 0 EET 23 gt 9 4 Communication software 0m 24 gt 9 5 Function of the communication software eee teeter eee memes 25 BIBRIIILADUZm 26 7 10 1 Control and signalling pa Nel 26 gt 10 2Displaypanelindications awaka 27 gt 103Measurementsdisplayare uki tnter enne nennen 28 710 4 Configuration area arenarie senna aeia iaaa AE ENESA E E AE aaa E DEAE Eaa aa EEA TENE 29 11 UPS CONFIGURA TION 30 12 VIEWS OF THE UPS m 32 243 4 TECHNICAL DATA X X 34 UPS Series Sentinel XR Date 14 February 2005 Page 2 of 37 THE SCIEBCE QF CENTIEIITE SENTINEL XR 1 PURPOSE This technical specification describes the SENTINEL XR Unintemuptible Power Supply UPS and the relative options The aim of the specification isto provide the technical information for the selection and rating of the unintenuptible power system the information needed for presettings of the installation premises the information that the equipment makes available to the user and the connected systems central monitoring plants etc the list of optionsavailable to adapt the equipment to your requirements N SYSTEM DESCRIPTION
6. USB Interface Communication Slot Battery Pack Fig 5 Block diagram UPS Series Sentinel XR Date 14 February 2005 Page 17 of 37 THE RO E OF COMTOMUITE SENTINELXR XR 1 Back feed protection Back feed protection back feed relay this is activated if the mains fails by isolating the UPS from the input socket to prevent voltage retumson the power supply plug 2 Input fuse This fuse is selective with respect to the input fuse 1 any fault on the rectifier booster causes this protection device to open even before the input fuse is triggered This ensures that the power supply to the application is not intemupted since the by pass line remains powered 3 AC DC inputstage PFC With mains present this has the function of converting the altemating mains voltage into direct voltage and monitoring the power factor If the mains should fail it raisesthe battery voltage to a suitable value to powerthe inverterstage 4 DC AC Inverter stage This converts the direct voltage supplied by the rectifier Booster into altemating voltage 5 Automatic by pass The automatic by pass is a device that automatically switches the UPS output onto the input mainsin the event of an overload and or inverter fault 6 Inverter switch Provided to switch the load to the by pass 7 Battery pack Maintenance free lead sealed batteries they enable installation of the UPS in public environments and ensure the power supply to the load if t
7. status 5 Saving the event history log and graphic display of the main values All events regarding the operating status of the UPS are recorded so the user can also monitor the state of the input voltage the load applied to the UPSand the battery back up time UPS Series Sentinel XR Date 14 February 2005 Page 24 of 37 THE i20 E OF COMTOMUITE SENTINELXR XR 6 Alam notification via e mail and SMS Watch amp Save can be configured to send alarm messages automatically via e mail or SMS 7 Programming UPS controls This is used to automate all the actions that are normally camed out by the user server shutdown and restart UPS battery test etc UPS Series Sentinel XR Date 14 February 2005 Page 25 of 37 THE SCIEBCE QF COMTOMJITE SENTINEL XR 10 MIMIC PANEL gt 10 1 Control and signalling panel View of display Display LCD O Nomal operation Configuration area Operation from mains Service intervention 3 Operation from battery Timer Loadon bypass Measurements display area 8 Battery level indicator Sta nd by fault 9 Load level indicator The upper part of the front panel houses a display with yellow green negative backlighting The layout of the display designed to our specifications can be divided into 3 basic zones the first consisting of icons on the left and a red triangle is dedicated to the UPS status from the mains from the battery from the bypa
8. timer can be activated deactivated via the software provided gt 10 3 Measurements display area The most important measurements relating to the UPScan be shown in sequence on the display When the UPS is started up the display shows the value of the mains voltage To go on to a different display press the SEL SET button repeatedly until the required measurement is displayed If a fault alarm FAULT ora lock LOCK should occur the type and corresponding alarm code is automatically shown on the display Some examples are shown below GRAPHIC EXAMPLE DESCRIPTION GRAPHIC EXAMPLE DESCRIPTION Mains voltage Total battery voltage Percentage of the Mains frequency applied load Voltage output from the UPS Current absorbed by the load UPS internal electronics Fault Alarm the corresponding code is displayed voltage Residual battery back up time Lock the corresponding code is displayed Percentage of battery charge Temperature of the Frequency of the output cooling system for the UPS Series Sentinel XR Date 14 February 2005 Page 28 of 37 THE RO E OF COMTOMUITE SENTINELXR XR gt 10 4 Configuration area The configuration area groupstogetherthe main UPS operating parameters a nd displays its current status The parameters contained in this area can be changed directly from the display panel SETTA BLE PARAMETERS Frequency Output voltage frequency Frequ
9. top panels D Power supply cable C 2 plastic keys Schuko plug IEC 16 socket to release display e 2 IEC 10A connection cables C RS232 serial cable C C User manual CD ROM software UPS Series Sentinel XR Date 14 February 2005 Page 13 of 37 AROS SENTINEL XR TAE SCIENCE GF CHMTUMUITE 6 2 Equipment and accessories provided 5000 6000VA UPS 3 plastic covers top panels 2plastic keys to release display Probes for cables terminal board RS232 serial cable connection User manual CD ROM software Handles Kit UPS Series Sentinel XR Date 14 February 2005 Page 14 of 37 THE RO E OF COMTOMUITE SENTINELXR XR gt 6 3 Installation and replacement of the battery pack TOWER VERSION Once removed from the packaging the UPS is ready forinstallation in a tower configuration All that is needed to complete this configuration is to mount the two plastic covers provided on the upper part of the UPS The 2 covershave an interlocking system locate the specific cover mounting holes in the upper part of i Ead the UPS and taking the utmost care engage the covers by d exerting gentle pressure asshown in the figure atthe side Note as the covers are exactly the same either can be mounted indiscriminately on either side front back of the top part of the UPS RACK VERSION The sequence of operations required to convert the UPS into the rack ver
10. 007P16A 25 16 x12V 7Ah 175x660x455 65 6ABA012C 16A 35 16 x12V 12Ah 175x660x455 88 6000 6ABA007P16A 20 16 x12V 7Ah 175x660x455 65 6ABA012C 16A 30 16 x12V 12Ah 175x660x455 88 The battery boxes are designed to be connected in parallel to reach the autonomy required as shown in the following figures MER AUG eQ Oe ey UPS Series Sentinel XR BATTERY BOX BATTERY BATTERY EXPANSION EXPANSION ow CABLE CABLE Date 14 February 2005 BATTERY BOX BATTERY BOX Page 21 of 37 THE RO E OF COMTOMUITE SENTINELXR XR gt 9 2 Communication Cards The following communication cards are designed to befitted in the slot located on the rear of the UPS these can be connected at any time also as retrofit o Interface Card Netman 102 SNMP NETMAN network agent allows the UPS management across a LAN using any of the main network communication protocols TCP IP HTTP and network interface SNMP o Interface Card MultiCom 302 MODBUS BUS MultiCom 302 protocol converter may be used to monitor the UPS using the MODBUS J BUS protocol It also manages the a second independent RS232 Serial line that can be used to other devices such as NEIMAN 101 box verion o nterface Card MultiCom 352 Serial Duplexer Multicom 352 is a serial duplexer that allows two devices to be connected to a single serial po
11. 5 sec Disabled Disabled 3 min configuration software provided P 1 50 Hz 1 60 Hz 1 Auto automatic sensing from the input freguenc 1 220V 1 230V 1 240V q 220 240 in 1V steps only via software 4 ON LINE 4 ECO 4 SMARTACTIVE 1 STAND BY OFF 4 Disabled q 1 255 in 1 sec steps q Enabled q Disa bled q Disabled full battery discharge q 1 65000 in 1 sec steps 1 255 in 1 min steps Date 14 February 2005 DESCRIPTION PREDEFINED OSSIBLE CONFIGURATIONS MopE m Page 30 of 37 AROS THE SCLERCE GF CINTIEQITE Battery test Alam threshold for maximum load Display brightness Acoustic alam Input frequency tolerance Bypass voltage thresholds Bypass voltage thresholds for ECO Sensitivity of intervention for ECO Power supply of the load in stand by Bypass operation SENTINEL XR XR FUNCTION DESCRIPTION PREDEFINED POSSIBLE CONFIGURATIONS Lon Time interval for the automatic battery test Selects the user overload limit Selects the level of brightness of the LCD display Selects the operating mode of the acoustic alam Selects the allowed input frequency range forthe passage onto bypassand for synchronization of the output Selects the allowed voltage range forthe passage onto bypass Selects the allowed voltage range for operation in ECO mode Selects the sensitivity of intervention during operation i
12. AOS THE SCIENCE OF CONTINUITY TECHNICAL SPECIFICATION j _ SENTINEL XR 3 3 4 5 6 KVA SINGLE PHASE INPUT SINGLE PHASE OUTPUT On Line Double Conversion VFI Technology UPS Series Sentinel XR Date 14 February 2005 Page 1 of 37 THE SCIEBCE GF COMTINJITE SENTINEL XR able of contents A PURPOSE X 3 RADO 3 BEAELUC 3 EA FEATURES 4 5 REFERENCE STANDARDS 11 gt 5 1 Main reference tandardS i 11 6 INSTALLATION INSTRUCTION S ee enn nnn tuwa kwa wiki than Kawawa KHAA UKIWA WAKAKA KWa www aaa 13 gt 6 1 Equipment and accessories provided 3300 4000VA 13 gt 6 2 Equipment and accessories provided 5000 6000VA 14 gt 6 3 Installation and replacement of the battery pack 15 7Z BLOCK DIAGRAM OF THE UNIT eee enn n wau wanu wanaua nan usu kai kuma kumi wami ia anana RASEN ARR E RASSE RR AER eine 17 gt 7 1 Operation ofthe UPS i 17 gt 7 2 Block diagram of the UPS ii 17 RAI Hzc CIN c X 19 gt 8 1 Bpa nson SO bis m EE T RUE 20 ICA OPTIONS YY 21 91 Battery DO Xes EUST 22 292
13. OT Expansion slot Input thermal protection N IEC 16A Inlet IEC 10A outlets EC 16A outlet Date 14 February 2005 Page 32 of 37 THE SCIENCE OF COMTOMUITE UPS 5000 6000 VA SENTINEL XR 5 Ag Release slots Rotatable display mask Manual by pass switch Battery pack Cable with terminal Cable with terminal Battery pack Fan RS232 communication port USB communication port Remote Emergency Power Off UPS Series Sentinel XR Main switch Removable front panel Front view isse MED Battery expansion connector COMMUNICATION SLOT expansion RH IEC 10A Power share sockets Power share sockets heat S protection C z j IN OUT connections box Rear view Date 14 February 2005 Page 33 of 37 THE RO E OF COMTOMUITE SENTINELXR XR 13 TECHNICAL DATA Environmental condition Ambient temperature Oto 40 C Humidity 90 96 Mechanical Data f Dimensions LxDxH o UPS 3300 4000 VA 175x520x455 mm o UPS 5000 6000 VA 175x660x455 mm 1 Weight 38 Kg UPS 3300 and 4000 VA 64 kg 5000 and 6000 VA UPS Series Sentinel XR Date 14 February 2005 Page 34 of 37 THE SCIEBCE QF CIMTIELITI SENTINEL XR Electrical Characteristics MODELS SENTINEL SENTINEL SENTINEL SENTINEL INPUT Nominal voltage Vac 220 230 240 Nominal frequency 50 60 Voltage and frequency variation Maximum without with the
14. ain the intemal battery connector The operation iscamed out in safety thanks to the protected connection system on the test probe and without intemupting the power supply to the load and the UPS UPS Series Sentinel XR Date 14 February 2005 Page 5 of 37 THE RO E OF DINTIEIITI SENTINELXR XR Automatic battery test A battery test camed out automatically by the UPS provides a periodic check of the efficiency of the batteries to power supply shutdown The test is performed in full safety for the criticalload and since it is of short duration it does not affect the life of the batteries or the backup time The battery test can also be activated manually from the mimic panel by pressing the ON key for some time Active control LRCD Low Ripple Current Discharge of the battery cument even during the discharge phase to limit the a c components on the batteries ripple at 50 and 100Hz which are hamfulto the life of the batteries LRCD Low Ripple Current Discharge NV m WA aA Competitors and previo Ver Figure 1 ripple current without and with LRCD High Hold Up Time gt 40msec The batteries are not activated for mains intemuptio ns of less than 40msec This means that the inverter continues to power the load without needing to absorb energy from the batteries for micro intemuptions which are the most common type of mains interference Since the life of the batteries depends very much on the number of disc
15. battery contribution Minimum 164 84 from 100 to 5096 of linear load Return to mains powered operation 180 Frequency 40 to 72 Current distortion maximum load BYPASS Accepted voltage range for switching Vac 180 264 Accepted frequency range for switching Frequency selected 5 Switching time msec Typical 2 Maximum 4 BATTERY Back up time atfullload min WI o No batteries V Ah 9 12 7 high rate 16 12 7 high rate discharge discharge Recharge time hl 426 OUTPUT Voltage distortion linear load Voltage distortion distorting load Inverter Overload 110 for 1 min 150 for 4 sec gt 150 for 0 5 sec Bypass overload 110 for 2 min 150 for 4 sec gt 150 for 1 sec Current crest factor UPS Series Sentinel XR Date 14 February 2005 Page 35 of 37 THE SCIEBCE GF COWTINJITE SENTINEL XR MODELS SENTINEL SENTINEL SENTINEL SENTINEL XR 3300 XR4000 XR5000 XR 6000 Leakage current to earth mA ACIAC efficienc Protections Excessive battery discharge Overcurrent short circuit Overvoltage undervoltage thermal 1 nominal load minimum voltage of 164 Vac battery charging 2 nominal load nominal voltage of 230 Vac battery charging According to appendix M5 of standard EN50091 1 1 Mains Battery load 0 100 Mains battery mains resistive load 0 100 0 If the mains frequency is within
16. can define individual shut down procedures and also establish the priority for shutting down critical computers such as servers Multiplatform compatibility Watch amp Save ensuresstandard management and monitoring capabilities using TCP IP as the communication protocol This makes it possible to monitor computers with different operating systems from a single console Thus a UNIX server can be monitored from a PC with Windows 98 and also connect to UPSs located in different geographical areas by using dedicated networks intranet or the Intemet Events scheduling Watch amp Save can be used to define individual shutdown and restart processes for the powered systems considerably increasing the safety of the system as well as producing significant energy saving Management of messages Watch amp Save keepsthe user constantly informed on the status of the UPS both locally and by sending messages to the users of the networks a list of users can also be defined who will receive messages via e mail fax and SMS in the event of failures or sudden black outs Integrated SNMP agent Watch amp Save hasan integrated SNMP agent forthe management of the UPS via SNMP This agent can send all the information conceming the UPS and generate traps using the standard RFC 1628 MIB This allows management of the UPS in SNMP compatible management stations such as HP Open View Novell Managewise and IBM NetView UPS Series Sentinel XR Date
17. d by use of high frequency IGBTtechnology electronically controlled ventilation with PWM technology Pulse Width Modulation for improved reliability of the fans and variable according to the load and the intemal temperature special design of the magnetic components Advanced communication Monitoring software including shut down Watch amp Save ensures the efficient and intuitive management of the UPS and displays in the form of bargraphsthe most important information such as input voltage applied load battery capacity etc The software is able to give detailed information also in the event of a UPS failure in support of troubleshooting UPS Series Sentinel XR Date 14 February 2005 Page 9 of 37 THE SCIEBCE GF CENTIEJITE SENTINEL XR It has been developed with a client server architecture that makes it flexible and easy to manage with multilingual support and on line help Watch amp Save isprovided free of charge with the UPSs of the SENTINEL XR range with SNMP agent included forthe following operating systems Windows 95 98 2000 2003 Server Me Xp NT4 0 Novell Mac OS Mac Osx Mac Os 9 x Linux The software can also be used to program the automatic start up and shutdown of the UPS weekly The UPS comes with the following hardware interfaces RS232 serial port USB port isolated contactsinterface slot forthe installation of communication card UPS Series Sentinel XR Date 14 February
18. e same reason UPS Series Sentinel XR Date 14 February 2005 Page 15 of 37 THE SCIEBCE OF CINTIEIITT SENTINEL XR REPLACING THE BATTERY PACK As mentioned in the introduction the UPS comes with a dedicated battery pack for the easy hot swap replacement of the batteries in full safety thanks to the protected connection system Below are the basic instruction just for reference refer to the user manual for detailed instructions 1 The battery pack is located behind the front panel of the UPS Hold the panel centrally from the sides and gently pull it outwards as shown in the figure at the side n a 3 a v 2 Press the circuit breaker located under the front panel putting it to nia position ll as shown in the figure at the side onesti I battery connector Press the switch in the position II before changing the battery pack 3 The battery pack is connected to the rest of the UPS via a cable with terminal Referring to the figure at the side 4 Holding the position described in the previous step remove the battery pack by pulling it outwards as shown in the figure at the side 5 Insert the new battery pack in the compartment and slide it until it engages with the UPS Reconnect the cable with terminal to the connector put the circuit breaker back to position I and close the front panel Check that the display has retumed to normal display mode UPS Series Sen
19. ency Voltage Output voltage Voltage Mode UPS operating mode Mode The image at the side isthe display zone forthe settings configuration area showing the three settable parameters POSSIBLE SETTINGS Frequency 50Hz 60Hz e Off frequency auto sensing Voltage 220V 230V 240V Mode ONLINE ECO SMART SIBYOFF UPS Series Sentinel XR Date 14 February 2005 Page 29 of 37 ARNO THE SCIENCE OF COMTOMUITE 11 SENTINEL XR XR UPS CONFIGURATION The following table shows all the possible configurations available to adapt the UPS to the user s requirements j iJ P Ez ug KEY Indicates that the configuration can be changed from the display panel as well as by the configuration software provided Indicates that the configuration can only be changed via the FUNCTION To select the nominal output frequency frequency To select the nominal output voltage Output voltage To select one of the 4 different operating modes Operating Delay before automatic restart afterthe mains retums Automatic shutdown of the UPS in operation from the battery if the load isless than 596 Maximum time of Start up delay 3 o ro Shutdown due to minimum load xii me operation from the imit battery Estimated remaining backup discharge alert time for the end of discharge alert UPS Series Sentinel XR Auto 230V ON UNE
20. g cases a On mainsretum afterthe UPS has shut down due to full discharge of the batteries b On mains retum after the UPS has shut down due to automatic shutdown from remote computer system c Programmed auto shutdown of the UPS due to Auto Power Off with low loads UPS Series Sentinel XR Date 14 February 2005 Page 8 of 37 THE RO E OF COMTOMUITE SENTINELXR XR Start up from battery cold start The UPScan be started up even when there isno mains supply Stand by Stand by operation can be selected in this mode useful in periods of inactivity for example the inverter is off and the batteries are charging The stand by function is automatically activated when the UPS is shut down Operation as frequency converter The UPScan be programmed to operate asa frequency converter with batteries with 50Hz of input and 60 of output or vice versa This can be selected from the mimic panel Frequency autosensing The UPS can be programmed to select the output frequency 50 or 60Hz automatically taking the input frequency 50 or 60Hz as reference Compact size The following features make the UPSone of the smallest on the market microprocessor control IGBTtechnology intemal batteries ventilation input at front output at back this eliminates the need forspace at the sides so the unit can be placed alongside optional devicesorotherequipment on the premises Low noise 40db A It isachieve
21. harges this feature really providesoptimization of the batteries and consequently reliability of the unit Protection against deep discharge The end battery discharge voltage increases with low loads This ensures that deep discharges of the batteries are avoided asthese can affectthe average life of the batteries The test can be programmed the day and time of the test can be defined from the mimic panel The test can also be disabled UPS Series Sentinel XR Date 14 February 2005 Page 6 of 37 AROS SENTINEL xR THE SCIENCE OF COMTOMUITE Recharge compensated for by temperature Temperature is the main hazard for batteries The recharge voltage depends on the temperature the higher the temperature the lower the recharge voltage will be This system ensures that the batteries have a high efficiency and reducesageing Unlimited expandability of back up time By meansof an extemal battery module which can be supplied with or without battery charger Sinusoidal absorption from the mains The UPS absorbs sinusoidal current from the mains This translates into very low impact of the equipment on the mains power supply and consequently on the other electrical devices powered from the mains Advanced diagnostics States measurements and alarms are shown on the digital display Some commands can also be sent from the front panel Low consumption Low consumption thanks to the Economy Mode and Smart Active Mode f
22. he mains fails 8 Battery charger This is a DC DC converter that converts the output voltage of the rectifier booster to a suitable level forthe bank of batteriesto be charged It isdeactivated when the mains fails 9 Battery protection Protection is by means of fuses 10 Interface card An RS232 interface a USB Universal Serial Bus interface and a port with isolated contacts are supplied as standard The RS232 or USB connect automatically when the computer peripheral cable isconnected UPS Series Sentinel XR Date 14 February 2005 Page 18 of 37 THE RO E OF COMTOMUITE SENTINELXR XR 11 Sot for serial card or network card This is an expansion slot that can be used to insert an additional interface a second RS232 serial card an SNMP interface for communication on the computer network or an RS232 serial interface duplexer 12 Display This card provides the user with visual signals luminous icons and digital display and acoustic signals by a buzzer on the status of the UPS as well as providing monitoring and control and the personalization of the UPSthrough easy accessto the display menus 13 Output sockets 1 IEC standard 16 A socket 2 10 A IEC sockets are available at the back of the unit for connection of the loads 8 INTERFACING Communication ports The UPS comes with an RS232 and USB serial interface The serial interface can also be equipped with 12V isolated power supply The se
23. m reliability for applications Filtered stabilized and reliable voltage On Line double conversion VFI technology in accordance with standard EN 62040 3 with filtersto cancel out atmospheric interference the On Line technology ensuresthe maximum protection forthe connected loads The double conversion stage filters and stabilizes the input voltage and regenerates it filtering out mains interference overvoltages frequency and voltage variations etc The standard EN 62040 3 defines this technology as VFI Voltage and Frequency Independent because the output voltage and frequency do not depend on the variations and interference on the mains power supply voltage UPS Series Sentinel XR Date 14 February 2005 Page 4 of 37 AROS serine xR THE SCIENCE OF COMTOMUITE High immunity to surges 4KV in accordance with IEC801 5 protections against overvoltages have been provided VDR The equipment has been tested by injecting onto the input voltage an overvoltage of the surge type which the standard IEC 801 5 envisages reaching several kV with a leading edge of 1 2 microsecondsand a duration of approx 50 microseconds and maximum energy of 300 Joules High UPS reliability total microprocessor control he digital control of the equipment significantly improves the reliability of the system since it allows significant savings of electronic components the microprocessor alone perfoms the functions of a whole electronic control ca
24. mimic panel with the key provided and adding handles if necessary Very low noise lt 40dB A it is suitable for installation in any environment thanks to PWM digital control ventilation which is dependent on the applied load the temperature and the use of a high frequency switching inverter 20kHz value greater than the a udibility threshold Operation Mode The usercan select the following functions from the mimic panel Line Interactive the Economy Mode it is used to select Line Interactive VI technology to power low sensitivity loads from the mains in certain periods The function can be software programmed ormanually set from the UPS Smart Active if the mains goes out of tolerance the UPS will power the load from the inverter When the mains retums within tolerance the UPS will monitor the mains for some time before switching the load back Standby OFF Back up unit the UPS can be set to operate only with mains absent mode suitable for emergency lighting as per EN 50171 Operation from frequency converter 50 or 60Hz Selectable output voltage 220 230 240V The software provided allowsfora wide range of functions such as Auto restart automatic restart on retum of mains can be programmed via software By pass on when the unit is switched off it is automatically set for operation from by pass and with battery charging Shutdown due to minimum load Alert end of discharge Delay in start up Maximu
25. n ECO mode Power supply of the load on bypass with UPS switched off stand by state Selects the mode of use of the bypass line UPS Series Sentinel XR 40 hours Disabled Maximum 1 1 1i 1i Disa bled 1 1000 1 hoursteps Disabled 0 103 in 1 steps Minimum Maximum in 20 steps Normal Low doesnot sound for momentary bypass intervention ADVANCED FUNCTIONS 5 Low High 180V 264V Low High 200V 253V Nomal Disabled load NOT powered Normal 4 9 9 9 maa Low High Low High 0 25 0 5 0 75 1 10 in 1 steps 180 200 in 1V steps 250 264 in 1V steps 180 220 in 1V steps 240 264 in 1V steps Low Nomal High Disabled not powered Enabled powered Normal Disabled with input output synchronization Disabled without input output synchronization Date 14 February 2005 Page 31 of 37 THE SCIEBCE OF CEMTIEIITE SENTINEL XR UPS 3300 4000 VA 12 VIEWS OF THE UPS fron panel off Manual bypass switch Cable with terminal Battery pack USB communication port Cooling fans Battery expansion connector Rear view UPS Series Sentinel XR Release slots PA Extractable rotatable display mask General switch Removable front panel Front view Xx front panel on RS232 communication port COMMUNICATION SL
26. n that can be shown on the LCD display In orderto make it clearer allthe information displayed can be divided into three main groups UPSstatus indicators Measurements display area Configuration area UPS status indicators Indicates a fault Flashing The UPS is in stand by state Constant Indicates regular operation The UPS is operating from the mains Flashin The UPS is operating from the mains but the output voltage is a not synchronized with the mains voltage Constant The UPS is operating from the battery When it is in this state the UPS emits an acoustic signal beep at regular intervals of 4 sec End of discharge prealarm Indicates that the battery back up Flashing time is coming to an end In this condition the UPS emits a beep at regular intervals of 1 sec UPS Series Sentinel XR Date 14 February 2005 Page 27 of 37 THE SCIEBCE QF CIMTIELITI SENTINEL XR Indicates that the loads connected to the UPS are powered from the by pass Constant If the UPS is operating from the mains it indicates the battery Dynamic charge status If the UPS is operating from the battery it indicates the battery back up time D Indicates the of load applied to the UPS with respect to the ynamic nominal value Flashin A Service intervention is reguired service centre 9 Contact the Service centre on no xxXXXXXXX Indicates that the timer is activated UPS auto start up and or Constant auto shutdown The
27. rd and the same card can be used on many devices even of different models with the subsequent increase in productive volumes and relia bility Low impact on the plant Load rephasing UPS input cosfi close to 1 The UPS absorbs from the mains with a power factor close to 1 even if the devices powered have a lower power factor For example if the UPS powers a computer device which typically absorbs current with a power factor of 0 65 the UPS power factor in input will still be close to 1 This allows a sig nificant saving on the mains rephasing banks Sinusoidal absorption The UPS absorbs sinusoidal current from the mains This translates into very low impact of the equipment on the mains power supply and consequently on the other electrical devices powered from the mains High reliability and availability of the batteries Hot swapping the batteries SENTINEL XR Series allows forthe hot swapping of the battenes that is their replacement while the UPS is on and the load powered A dedicated battery pack with an integrated protected connection system on the test probe hasbeen implemented for this purpose When the battery pack needs to be replaced the lower front panel has to be released to accessthe battery pack Pressing the switch located above the pack sends the UPS onto the bypass so that the battery cannot be activated while the pack isbeing changed The user can then release the pack and replace it by removing and then plug ag
28. rial interface has a female sub D 9 pole connector that cames the signals for the interface fixed baud rate 1200 and three auxiliary optoisolated contacts with the following pin configuration Pin Name Function Notes 7 12V 2 TX Serial transmission line 3 RX Serial reception line 8 BL Auxiliary optoisolated Signals end of discharge contact 9 BW Auxiliary optoisolated Signals operation from battery contact 1 ALARM Auxiliary optoisolated Signals operation from by pass contact 5 GND In addition to the USB and serial port the UPS also has an expansion slot located at the back where various types of interfaces can be inserted according to requirements for example a second serial USB mains adaptor serial multiplier The signals sent to the slot are shown in the table below UPS Series Sentinel XR Date 14 February 2005 Page 19 of 37 THE SCIEBCE QF CIMTIELITI SENTINEL XR PIN NAME TYPE FUNCTION NOTES 1 Notused 2 Notused 3 ALARM UD Signals UPS fault 4 INIT UD System initialization 5 REMOTEON ID Remote UPS start up 6 Notused 7 Notused 8 REMOTEOFF ID Remote UPS shutdown 9 INVO FF ID Inverter shutdown and passage onto by pass 10 BL UD Signalsend of discharge 11 BW UD Signalsoperation from battery 12 BY PASS UD Signalsoperation from by pass 13 DCD2 ID DCD secondary serial line 14 DTR2 UD DIRsecondary serial line 15 Notused 16 45V PWR 17 Notused 18 12V PWR 19 Notused 20 No
29. rt on a UPS It can be used where numerous serial connection and multiple polling of UPS are required o Interface Card Multicom 362 RS232 USB Multicom 362 make available a RS232 and USB ports o Interface Card Multicom 372 RS232 EPO Remote Shut Down Multicom 372 allows to add another RS232 communication port and thought a terminal board Emergency Power OFF EPO and the Remote Shut Down RSD o nterface Card Multicom 382 Remote contacts ESD Multicom 382 make available through the terminal board the Emergency Power OFF EPO the Remote Shut Down RSD and the Alarms Common alarm Bypass Battery working and Battery low The alarmsterminals are suitable to support up to 250 Vac 3A UPS Series Sentinel XR Date 14 February 2005 Page 22 of 37 AROS SENTINEL xR THE SCIENCE OF COMTOMUITE gt 9 3 Multipass The Multipass device has two inputs one from mains and one from UPS in nomal condition the priority supply is the UPS In case of maintenance the load can be transfered manually on bypass without any solution of continuity In this condition the UPS can be also removed if necessary Multipass it is available for wall mounted or rack version gt 9 4 Communication software MAIN FEATURES 1 2 3 4 5 Sequential shut down with defined priority Watch amp Save can perform the unmanned shut down of all the PCs in the network saving the active work of the most common applications The user
30. sion is described below 1 First remove the 4 feet at the base of the UPS Put the UPS into a horizontal position and with a 1 2 small slotted screwdriver carefully lift the pin at Pd N the centre of the foot Once it has been lifted pi mmm remove the foot from the base of the UPS Repeat the same operations for the remaining feet The exact sequence to follow is shown at 4 J the side Boi 5 l i 2 Once all the feet have been removed the display mask must then be rotated Insert the keys provided in the release slots located at A the sides of the display mask and exert enough gentle pressure to N release the mask from the UPS asshown in the figure at the side f S 3 Rotate the mask 90 anticlockwise and carefully reengage it in the UPS by inserting it in the housing until a slight click is heard with the mask remaining in position 4 Rotate the UPS 90 clockwise 5 Atthis point with the UPS in a horizontal position fasten the handles to the sides of the UPS with the specific screws as shown in the figure atthe side handles and screwsare included in the optional handles kit NOTE The UPS is compatible for mounting in standard rack cabinets of 600mm x 800mm or more in width Support brackets guides with L shaped support available as options must be used in the rack installation due to the weight of the batteries It is recommended to install the UPS in the lower part of the rack cabinet for th
31. ss normal operation and alarm The second zone comprises two bar diagrams and numerical indications and the upper part of the middle zone is reserved for measurements The two bardiagrams show the load and percentage of battery charge while the numerical indications show the input frequency and voltage output frequency and voltage estimated residual back up time min estimated battery charge level 99 battery voltage load UPS Series Sentinel XR Date 14 February 2005 Page 26 of 37 THE SCIEBCE QF CENTIEIITE SENTINEL XR in percentage and the curent and temperature of the intemal heatsink Each of these indications hasa name and unit of measurement press the middle key under the display to scroll from one to the other The same figures can also be used to indicate alarm or locking codes The last zone on the right consists of the setting area which is entered by pressing down the middle key forsome time The output voltage and frequency and the operating mode can be changed directly from the front panel without needing to set dip switches The visual signals can be accompanied by a buzzer which provides an acoustic signal such asin the following cases on start up shutdown when the output is synchronized with the input passage from inverter bypass and vice versa in operation from the battery in overload in fault lock gt 10 2 Display panel indications This section describes in detail all the informatio
32. tic compatibility regulations EN50081 2 Electromagnetic compatibility immunity IEC1000 4 2 Immunity Electro Static Discharge ESD IEC1000 4 3 Immunity electromagnetic fields EC1000 4 4 Immunity transitory overvolta ges BURST IEC1000 4 5 Immunity lightning overvoltage Surge UPS Series Sentinel XR Date 14 February 2005 Page 11 of 37 THE RO E OF COMTOMUITE SENTINELXR XR EC61000 4 11 Low frequency interference EN50141 Conducted radio interference EN55022 Radiofrequency interference EN62040 3 Uninterruptible power systems UPS regulations for performance and testing methods EN50171 Centralized power supply foremergencies C SS EC146 CEI22 Semiconductor electronic converters IEC529 CEI70 1 Degree of protection of casing European Directives 73 23 Low voltage directive requiring obligatory CE marking as from 1 1 97 This directive safeguardsaspects with regard to equipment safety 89 336 Electromagnetic compatibility directive with obligatory CE marking as from 1 1 96 This directive safeguards aspects with regard to immunity to UPS emissions in its environment of use UPS Series Sentinel XR Date 14 February 2005 Page 12 of 37 THE SCIEBCE OF CENTIEIITE SENTINEL XR 6 INSTALLATION INSTRUCTIONS gt 6 1 Equipment and accessories provided 3300 4000VA The system is supplied with the following material C UPS C 2 plastic covers
33. tinel XR Date 14 February 2005 Page 16 of 37 TAE RO E OF DINTIEIITI SENTINELXR XR 7 BLOCK DIAGRAM OF THE UNIT gt 7 1 Operation of the UPS Description of the UPS The purpose of a UPS is to ensure a perfect power supply voltage to the equipment connected to it whether the mains is present or not Once connected and powered the UPS generates a sinusoidal altemating voltage with stable amplitude and frequency regardless of the surgesand or variations present on the mains power supply While the UPS draws energy from the mains the batteries are kept charged under the control of the microprocessor The microprocessor also continuously monitors the amplitude and frequency of the mains voltage the amplitude and frequency of the voltage generated by the inverter the applied load the intemal temperature and the state of efficiency of the batteries The block diagram of the UPS is shown below see Fig 5 with a description of its individual components gt 7 2 Block diagram of the UPS By Pass Relay ov DC AC _IEC 16A ACIDC INVERTER INPUT PFC HALF BRIDGE Plug Input Output IEC 16A Thermal Input Backfeed Fuse Fuse OUTPUT IEC 10A gt Switch Filter Relay S o gt Input Inverter Relay Relay Battery IEC 10A Charger CK AUX v FLYBACK Battery POWER SUPPLY Relay Li Fuse CONTROL BOARD Display RS232
34. tused 21 Notused 22 RX2 ID RX secondary serial line 23 DO UD TXsecondary serial line 24 GND PWR 25 Notused 26 Notused where UD digital output ID digital input PWR power signal The communication protocol used forthe remote control of the UPS via serial port is PSG PSER gt 8 1 Expansion slot The UPS hasan expansion slot enabling the use of various typesof interface cards supplied as options according to customer requirements Variouscardscan be inserted in the slot such asa second serial card a serial multiplier card ora network card for communication between the UPS and the computer network UPS Series Sentinel XR Date 14 February 2005 Page 20 of 37 AROS THE SCIENCE OF COMTOMUITE SENTINEL XR XR OPTIONS 9 gt 9 1 Battery box This is used to extend the UPS back up time It is contained in a metal box with the same lines as the UPS and is available without or with battery charger the latter version enables reduced recharge times UPS VA BATIERY BOX Autonomy Battery Dimension Weight p n min WxDxH kg 3300 6ABA007P09A 15 9 x12V 7Ah 175x540x455 30 6ABA014C 09A 30 2x 9x12V 7Ah 175x540x455 50 6A BA038C 09A 70 9 x12V 38Ah 215x655x630 145 ONLY TOWER 4000 6ABA007P09A 15 9 x12V 7Ah 175x540x455 30 6ABA014C 09A 30 2x 9x12V 7Ah 175x540x455 50 6ABA038C 09A 60 9 x12V 38Ah 215x655x630 145 ONLY TOWER 5000 6ABA
35. unctions which increase efficiency up to 98 Operating modes to reduce consumption In addition to ON UNE operation other four operating modes are provided These can be programmed according to the requirements of the userand of the load to be powered Line Interactive Mode Smart Active Mode Standby OFF Mode Stand by pass Line Interactive or Economy Mode Line Interactive VI mode allows to power low sensitivity loads from the mains if it will remain within the tolerance The mains tolerance can be programmed 3 levels of sensitivity are envisaged minimum medium maximum The function can be programmed via software or manually set from the UPS UPS Series Sentinel XR Date 14 February 2005 Page 7 of 37 THE RO E OF COMTOMUITE SENTINELXR XR Smart Active Mode In Smart Active operation it is the UPS that automatically selects On Line or Line Interactive operation according to the quality of the mains by monitoring the number and the frequency of disturbancesthat occur The UPS is selected in Line Interactive mode if the mains goes out of tolerance the UPS will power the load from the inverter When the mains retums within tolerance the UPS will monitor the mains for some time before switching the load back The UPS is also able to recognize the type of load in fact it will not switch to the inverter for mains distortions caused by the insertion of severely distorting loa ds Standby OFF mode operation as back up
36. unit Operation asa back up unit can be non permanent Stand By Off for the power supply of loads only when the mains fails emergency lighting The inverter is normally off the batteries charging and the UPS actively monitors the input mains Consumption is obviously greatly reduced in this mode When the mains fails the inverter starts up in less than 320 msec intervention time less than the 500 msec laid down by the standard with progressive start up to avoid inrush currents When the line voltage retums after operation from the battery the loads are unpowered after a delay 3 sec to ensure that the mains supply has effectively retumed within tolerance this delay can be programmed via software from 3 sec to several hours to enable the delayed and programmed start up of certain applications such as main lighting Stand by pass operation The unit is set foroperation from by pass with the load powered from the mainsonce the unit is switched off selectable via software The battery charger remains on in this operating mode Flexibility of use Automatic restart Auto restart programmable automatic restart on mains retum It is possible to program the automatic restart of the equipment when the mains retums after it has been switched off for end of back up time following an extended mains failure This can be programmed via the software supplied with the equipment The auto restart can be activated in the followin
Download Pdf Manuals
Related Search