PowerElite ETP Series 4
Contents
1. Installation and Operation Manual PowerElite ETP Series 4 10KVA Uninterruptible Power Systems UPS Part Number Serial Number Copyright 1998 RS Components Limited MAN 336 Issue 3 Page 1 PowerElite ETP 4KVA to 10OKVA INDEX l LEA der 3 2 INTRODUCTION 5 25 ertet retener e eaa age enden aue e PAR AR Va on o x RH enn 3 2 Receipt of the UPS eoe cesiteeie etae aeree tenete ie ea xa odd cep ve ede a e aa rre S RV GS 3 2 2 Opening the Packing uei et pier enarrat E E RET iti e inre ids 4 yes c M 4 p Storage R 4 23 Nameplate c OeH 4 Se INSTA ECA TION m 5 SA UPS POSItIODIDE aceite eere centre tene E E Crede 5 4 ELECTRICAL INSTALLATION tidie ed c iH REL EH E RA RR E ERR RYE etre pese 6 4 1 External Protections eire ito ET ee eee Eve DR ES HR ERU edd va ce E ex FEY e vue ep deas 6 4 1 1 Earth leakage Circuit Breaker Protection essere 6 4 1 2 Upstream and Downstream Breakers 0 cccccecsseeseceseceeeceseeescecseesecesecnseceseeeseeeseeeseeeaeens 7 EO Ez SNR CEU 8 5 1 Input Cable Connections ree reticere rt He eee Re Fere ee ederet eios 8 5 1 1 Input Output terminal board configuration sese 9 5 2 Output Cable Connections esses eere nnne eren nennen n2. 8 OPERATING PROCEDURES 8 1 On line normal By pressing the left push button on the control panel or by a PC connected to the UPS through the serial port RS232 the UPS can be switched to the ON LINE mode The ON LINE mode guarantees the highest degree of protection because the load is always supplied from the inverter either in presence or in absence of the mains therefore the output power is protected from the voltage and frequency alterations of the mains The transfer time mains battery is zero This operating mode is recommended when the loads are very critical like the computer systems and do not tolerate any interruption of the supply even the shortest 8 2 Stand by on By pressing the Mode push button on the Control Panel or by sending a command by a PC connected via the serial port to the UPS the UPS is set on STAND BY ON mode the yellow BY PASS LED is lit up When operating under single phase input voltage 8 IOkVA in case of low input voltage and active output power exceeding the rated power the UPS automatically goes into STAND BY ON indicated by the overload LED 7100 OUT flashing In order to return to normal operation it is necessary to reduce the connected load and to press the MODE push button In the STAND BY ON mode the energy consumed by the UPS is considerably reduced In fact the load is powered directly from the mains and only when there is a mains failure is it switched to t
3. BATT Battery discharged Silence the buzzer 20 flashing UPS recharging LED OUT gt 100 red Overload Disconnect the load in excess All leds normal Memorised short circuit Press button Alarm reset or overload Some leds on or off Internal logic defect Switch off and turn on again If defect in the UPS remains call for assistance MAN 336 Issue 3 Page 15 PowerElite ETP 4KVA to 1OKVA 10 MAINTENANCE CAUTION Maintenance inside the UPS should only be done by qualified personnel Inside the equipment there are voltages even with the input and battery switches open Removal of the side panels of the UPS by unqualified personnel can cause harm to the operator and damage the equipment EVERY THREE MONTHS WITH THE UPS COMPLETELY SHUT DOWN Using a vacuum cleaner remove the dust accumulated on the UPS especially the dust on the back fan air output grille NEVER clean the UPS with wet sponges The UPS does not require particular maintenance The only components that need a periodic check are the fan and the batteries The life of the batteries is related to the operating temperature and the number of charge and discharge cycles performed With an operating temperature of 20 C the life of the battery declared by the manufacturer 1s about four years With a temperature of 35 C this life is halved For perfect operation of the UPS it is recommended to test the batteries about every three months
4. Three phase input Single phase output max current section mm max current section mm A L1 L2 L3 N PE A L N 8 10 kVA 13 16 10 4 4 10 10 35 43 10 10 As shown in the table the sizes of the cables of L1 phase and of input N are always determined for the current of the BY PASS line which is always single phase N B anchor the input and output cables by means of the special guide located under the terminals 5 2 Output cables connection Distribution switchboard for n loads Check that the total power of the load to be powered does not exceed the rated power of the UPS indicated on the rating plate For the 1OkVA model the value of the connectable output power is determined by the input connection 7000W three phase input 6000W single phase connection Circuit breaker curve B L a c ee ody aN s C es N AN cc EE ME uode ue oo T B M B NIN OS PE Ma 0 00 a a tf i ig Pr ey 8 LS m Circuit breaker Circuit breaker Circuit breaker Socket A E a ee a Socket Socket r r load 1 load 2 load n In the presence of a number n of outputs for selectivity install a number n of circuit breakers one per output N B It is necessary to differentiate the sockets under the UPS from the normal mains sockets to avoid powering non essential loads by the UPS Page 10 MAN 336 Issue 3 Installation an
5. COMPONENTS 125 p tuac tuae M QR QAUM d tite a E Naaa KeA aana K aiD aS 19 15 SPECIFICATIONS eco entere nex e in OR RH eee bed a bes eee Rea ego eee ned 21 15 1 Syste uestes ie tan ertet mec i teme n lab il Eod Eee eet tels 21 15 2 put i eere E e ined eee Ced cuneate sea ou se rose ae ae uec iota dawcaevsdeaaveasesbetaaandendsl ecvbleisweaees 21 15 3 Battery i tere ti eei tette epa eaa ls RUN RR EM ex eR de vobis baec p Le uH EM Duae Cette ieee 22 15 4 Static Bypass SWILCh certet Eee rine eee eire erre et e vun ee re qn ee et 22 15 5 OUPO e laneemtamuen d nen iitane dep ee eaten ataveceaeeseusdetepecsatetat ds int voe 22 Page2 MAN 336 Issue 3 Installation and Operation Manual 1 LAYOUT control panel side panel fan finger guard ON OFF command breaker panel SWIN automatic input breaker SWB battery fuse SWMB maintenance bypass breaker 9 terminal board panel 4 6kVA only 10 RS232 connector 11 remote alarm connector rae 2 SWIN SWB SWMB CONDUNBWN 2 INTRODUCTION The manufacturer is particularly specialised in the development and production of Uninterruptible Power Supplies UPS These UPS systems are high quality products carefully designed to meet the highest performance standards This user s manual contains detailed instructions on UPS operation and maintenance In order to get the best perf
6. UPS delayed and memorised command to restart UPS is necessary send signal LOAD OFF or from control panel push MODE button or on the ON OFF switch push OFF and then ON MAN 336 Issue 3 Page 17 PowerElite ETP 4KVA to 1OKVA 12 OPTIONS 12 1 Additional battery cabinet As an option there is cabinet available with the same dimensions as the UPS containing additional battery packs which in combination with the internal battery assembly are sufficient to run autonomously for up to 60 minutes at rated power The cabinets are equipped with isolators with fuses to guarantee protection and sectioning The battery cabinet is to be installed at the side of the UPS either on the right hand side or left hand side and the cables supplied are connected to the special terminals located on the assembly 12 2 Isolation transformer The transformer is to be positioned upstream of the UPS it allows changing the voltage of the neutral downstream of the group see the section ELECTRICAL INSTALLATION 12 3 Computer shutdown utility Interface kits cable and software are available for most commonly used computers and network operating systems including Novell UNIX Windows 95 Windows NT IBM AS 400 etc Page 18 MAN 336 Issue 3 Installation and Operation Manual uueje nou NOLIV2ISdO TVIAHON Ut uornisod 198ju02 3JdO NO YMS uonoeuuooS seindwioo puewepow zezsu o o
7. battery packs and the UPS rated power and is approximately 8 hours for the 90 capacity Page 16 MAN 336 Issue 3 Installation and Operation Manual 11 COMMUNICATION INTERFACES 11 1 RS 232 The UPS is equipped with a RS 232 serial port 9 pole male sub D connector located at the rear side By connecting a PC to the UPS and using the program TERMINAL included in the software Windows it is possible to check the mains voltage and the UPS status continually The communication settings of this program are 9600 Baud 8 bit 1 stop bit NO parity The communication begins by digiting AR ends by digiting Q In the event of a malfunction the PC screen will display the details 11 2 Remote The REMOTE port 15 pole female sub D connector is located under the port RS232 at and serves for remote monitoring of the UPS status to connect a remote EMERGENCY UPS OFF SWITCH of the type normally open In the following table are detailed the pin functions Pin Nr Signal Voltage free contact position NORMAL OPERATION 10 BYPASS ON OPEN 11 BYPASS ON CLOSE 3 BYPASS ON COMMON BATT ON OPEN BATT ON CLOSE 12 BATT ON COMMON 14 BATT LOW OPEN 13 BATT LOW CLOSE 6 BATT LOW COMMON 2 9 N C 1 OUT_ 12V 12V 100 mA max 15 COMMON OFF GND LOAD OFF connect to pin 15 to stop temporary load connected instantaneous command not memorised 7 UPS OFF connect to pin 15 for two seconds to permanent stop
8. or by operations not described in this manual 3 1 UPS positioning Correct installation avoids operating problems and lengthens the life ofthe uninterruptible power supply In choosing the installation site adhere to the following points avoid dusty environments ambient temperature of about 25 C avoid installation in locations exposed to direct sunlight or hot air The UPS is capable of operating in ambient temperatures between 0 and 40 C The optimal operating temperature of the UPS and the batteries located inside is between 20 and 25 C If in fact the average operating life of the batteries is 4 years with an operating temperature of 20 C by increasing the operating temperature to 30 C the life of the batteries is cut in half To make positioning easier included with the UPS are four lifting bars which are to be slipped into the four holes located by the feet Before performing the lifting which requires four people check that the bars are correctly inserted into the holes MAN 336 Issue 3 Page 5 PowerElite ETP 4KVA to 1OKVA 4 ELECTRICAL INSTALLATION 4 1 External Protections 4 1 1 Earth leakage Circuit Breaker Protection THE INPUT NEUTRAL IS CONNECTED TO THE OUTPUT NEUTRAL In both the single phase and three phase versions the output neutral of the UPS is connected to the neutral coming from the supply mains if you want to have a system downstream independent from the o
9. phase 230V single phase or 400V 3 phase with neutral Voltage range 173 264 V single phase 195 264V load 10094 173 264V load 85 or 3 phase with neutral 300 456V load 100 Single phase input current max 20A 25A 30A 34A 36A Three phase input current max 13A phase 16Aphase 8A neutral 10A neutral Frequency range 45 65 Hz Input power factor 0 97 0 93 3 phase input 0 97 single phase input Current distortion 15 30 3 phase input 15 single phase input MAN 336 Issue 3 Page 21 PowerElite ETP 4KVA to 10OKVA 15 3 Battery 4000VA 5000VA 6000VA 8000VA 10000VA Type lead sealed Capacity 7 Ah Element number 16 22 30 Element voltage 12 V Standard autonomy at 25 C and load 100 50 96 T 18 9 237 8 21 8 20 6 15 15 4 Static Bypass Switch 4000VA 5000VA 6000VA 8000VA 10000VA Rated voltage V 230 Rated current A 17 22 26 35 43 Voltage range 230 V 10 96 inverter bypass transfer 0 1 ms switch time 15 5 Output 4000VA 5000VA 6000VA 8000VA 10000VA Rated power VA 4000 5000 6000 8000 10000 W 3200 4000 4200 5600 7000 6000 1Ph Rated voltage 230V monophase option 220V 240 V Stability voltage at steady state 2 96 Stability voltage at transient state load 0 100 94 5 Distortion with non linear load 3 Load crest factor at
10. placed on the front panel Main Switch ON OFF on the rear of the UPS Push button MODE Push button ALARM RESET BATTERY TEST Led IN green Led EMERGENCY yellow Led NORMAL green Led BYPASS yellow Led NORMAL ON green 9 Led STAND BY ON yellow 10 Led BATTERY TEST green 11 Led ALARM red 12 Leds BATTERY bar 13 Leds LOAD bar 9o 9 RC 7 1 Commands 1 Main Switch ON OFF on the rear of the UPS The UPS can be switched on or off Buttons Right Alarm RESET and Battery Test This button serves to silence the acoustic alarm Hold the button pressed for at least two second to start the battery testing procedure During the test the green LED Indicator B TEST will flash If the battery voltage is within the prescribed limit the green LED will turn off after approximately 2 minutes If the battery voltage goes below a prescribed minimum value the testing will be interrupted and the red LED Indicator ALARM will turn on Left Mode This button serves to transfer the UPS from operating mode ON LINE for highest reliability to the operating mode STAND BY ON for the lowest energy consumption and vice versa The chosen operating mode will be indicated by the correspondent LED Indicator Page 12 MAN 336 Issue 3 Installation and Operation Manual 7 2 LED Indicators IN This LED indicates that the mains voltag
11. rated power Ipeak Irms 3 1 wave form sinusoidal Frequency 50Hz optional 60Hz Frequency stability without synchronisation 0 1 9o Synchronisation range 4 Overload 125 Pn for 120 sec 150 Pn for 30 sec 1Ph Single phase installation Page 22 MAN 336 Issue 3
12. units can operate only with single phase supply The 8 and 10 kVA units can run either with single phase or three phase supply it is necessary to set the INPUT OUTPUT TERMINAL BOX accordingly SINGLE PHASE INPUT THREE PHASE INPUT WITH NEUTRAL L1 N PE t N PE L N 4 6KVA Gie gt NO 1 NY M gH sii HN D N D L N LINE BATTERY SINGLE PHASE INPUT THREE PHASE INPUT WITH NEUTRAL L1 L2 L3 N PE N PE L N L1 L2 L3 N PE N PE L N Le 8 10KVA O QOO E I OLIO O OlOo o ONG O o 1 1 1 1 x N N x Pons Gib Sah Diiis d Sii L1 D FEN DL N Li 2 13 N p N DLN LINE BATTERY LINE l BATTERY 8 10KVA Single phase input with Jumper L1 L2 L3 8 10KVA without jumper WARNING UNDER NO CIRCUMSTANCES CONNECT THE MAINS NEUTRAL TO THE TERMINAL N BETWEEN THE TERMINALS AND THESE 3 TERMINALS ARE RESERVED FOR POSSIBLE CONNECTION WITH AN EXTERNAL BATTERY MAN 336 Issue 3 Page 9 PowerElite ETP 4KVA to 10OKVA To determine the dimensions of the Input and Output cables refer to the following tables SINGLE PHASE INPUT Single phase input Single phase output max current section mm max current section mm A L1 N PE A L N 4 kVA 20 d 2 5 2 3 17 253 2 5 5 6kVA 25 30 4 4 4 22 26 4 4 8 10 kVA 34 36 10 10 10 35 43 10 10 THREE PHASE INPUT
13. Consequently the AC input current drawn by the UPS is less than that supplied to the load 14 1 3 Inverter Takes the DC energy from the converter or the battery and synthetizes a completely new sinevawe stabilized and filtered AC to supply the output loads 14 1 4 Static Bypass Allows to transfer automatically and without interruption the load from the inverter output to the mains in the case of overload short circuit overtemperature inverter or UPS failure When the overload is removed the load is automatically transferred back to the inverter 14 1 5 Battery Housed in the UPS cabinet with its stored electric energy allows the system to provide the output power also when the input power is cut off completely In this event the run time of the UPS depends on the battery capacity and the effective load supplied An external battery pack can be connected to extend the run time of the UPS 14 1 6 Switch SWIN amp RLout Allow the sectioning and protection of the internal power circuits The relay Rlout is placed inside the UPS and opens automatically when UPS turn off 14 1 7 Switch SWMB Realises the manual bypass between input and output of the UPS and has to be activated only for maintenance or repair purposes The operation can be carried out without interruption on the load only if the UPS is in the NORMAL ON or STAND BY mode 14 1 8 Communication ports Through two connectors placed on the back of th
14. Elite ETP 4KVA to 10KVA 5 CONNECTIONS 5 1 Input cables connection Before connecting the assembly to the supply mains it is necessary to check that the input voltage and frequency values correspond to those indicated on the rating plate the efficiency of the grounding system WARNING ENSURE THAT THE MAINS VOLTAGE IS ABSENT THE LOAD DISCONNECTED AND THE UPS COMPLETELY SWITCHED OFF JA l C SWIN SWB SWMB NS B SWIN SWB SWMB 9 x C A IB A TR 8 10 kVA 4 6kVA N B The UPS is off when SWMB SWIN located on the back side of the unit are open OFF lever down SWB battery fuse carriers are open the ON OFF switch on the rear of the UPS is in the OFF position The INPUT OUTPUT cables must be connected to the terminal box located on the back of the unit to access the terminal box unscrew the two screws B and remove the terminal box cover panel A The panel is connected by a yellow green cable to the UPS ground check the connection at the end of installation THE FIRST CONNECTION TO MAKE IS THE GROUNDING LEAD TO THE TERMINAL MARKED PE THE UPS CANNOT OPERATE WITHOUT CONNECTION TO THE GROUNDING SYSTEM Page 8 MAN 336 Issue 3 Installation and Operation Manual 5 1 1 Input Output terminal board configuration The 4 to 6kVA UPS
15. How to test the battery The battery test can be performed only if the alarm is not activated the UPS has not experienced a black out in the previous 15 hours of operation The battery test is performed by pressing the Alarm Test push button on the Panel for a few seconds the green B test LED will light up and flash during the duration of the test At the end of the test about 3 minutes one of the following two situations may occur Green B test LED lights up continuously for about 20 seconds then turns off Battery OK continuous red Alarm LED buzzer activated Battery not OK In the latter case shut down the UPS completely restart it and only after several hours repeat the test If the battery still is not OK contact Customer Service CAUTION Any battery replacement should be done by qualified personnel For disposal of the replaced parts it is obligatory to deliver them to one of the special consortiums for disposal by recycling Batteries are classified toxic waste by law 10 1 Battery recharging The battery is automatically recharged when the UPS is operating and the mains supply is available independently on the operating mode ON LINE or STAND BY ON If the load is not critical we suggest to maintain the battery fully charged during the night or weekend by switching the UPS to the STAND BY ON Mode The recharging time of the battery after a total discharge depends on the number of the
16. d Operation Manual 6 START UP SWIN SWB SWMB d im i OFF 4oFF orr UPS back protection layout 6 1 UPS start up ascertain that the connections are correct as indicated under the section CONNECTIONS check that the load is disconnected insert the battery fuse in the SWB fuse carrier type FERRAZ 600V URL 30A close the SWB fuse carrier close the SWIN switch lever up check that the SWMB switch is in the OFF position lever down position on ON the ON OFF switch on the rear of the UPS after a few seconds the UPS will start up ifthe green NORMAL ON LED is lit up the UPS is already operating in ON LINE mode ifthe yellow STAND BY ON LED is lit up the UPS is in STAND BY ON mode Press the MODE push button to transfer the UPS into ON LINE mode The UPS is started up and the load can be connected 6 2 UPS Shutdown Complete shutdown is done as follows position the Control Panel switch to OFF position SWIN to OFF lever down open the SWB fuse carrier It is recommended to shut down the UPS completely in case of long periods of inactivity During the night or for brief periods it can be turned off by opening only the Control Panel switch This operation cuts off output voltage and turns off the UPS power circuits 6 3 Manual Bypass The manual by pass procedure should be used when ma
17. e UPS are available 3 contacts voltage free for remote signalising of UPS status serial port RS 232 an auxiliary power supply providing 12V for external uses max 100 mA 2 contacts for remote shutdown of UPS or inverter 14 1 9 Control logic with microprocessor The advanced electronics through the microprocessor functions manages the power section the control panel and the communication interfaces of UPS Page 20 MAN 336 Issue 3 Installation and Operation Manual 15 SPECIFICATIONS 15 1 System 4000VA 5000VA 6000VA 8000VA 10000VA Operating Temperature 0 C 40 C Storage Temperature 10 C 50 C Relative max humidity without 95 condensate Maximum operating altitude 1000m msl Acoustic noise as measured at 1m 48dBA 100 load 50dBA 100 load from front of equipment depend 43dBA lt 50 load 45dBA lt 50 load ing on load and temperature dBA Degree of protection IP20 Cabinet colour RAL 7035 Cable input rear Transfer time mains failure zero mode on line 3 5ms mode standby Efficiency load 100 9296 load 50 89 mode standby 98 Reference norms SAFETY EN50091 1 EMC EN50091 2 A level IMMUNITY EN 61000 4 part 1 2 4 5 Dimension W x D x H mm 266 x 720 x 730 Weight kg 93 105 105 125 125 15 2 Input 4000VA 5000VA 6000VA 8000VA 10000VA Rated voltage 230V single
18. e and frequency are within the prescribed limits EMERGENCY This LED is on when the load is supplied by the inverter drawing the energy from the batteries NORMAL This LED is on when the load is supplied by the inverter BYPASS This LED is on when the load is supplied by the mains BATTERY This LED Bar indicates the battery charge status LOAD This LED Bar indicates the percentage of load connected to the UPS All LEDs unlit No load is connected to the UPS Last LED red flashing in the event of overload NORMAL ON STANDBY ON These two LEDS are associated to the button Mode and represent the following conditions green NORMAL ON on UPS is in the ON LINE Mode and guarantees therefore the highest degree of protection green NORMAL ON flashing transmitted signal UPS OFF from REMOTE when UPS in ON LINE mode yellow STANDBY ON on UPS is in the STAND BY Mode with lowest energy consumption yellow STANDBY ON flashing sended signal UPS_OFF from REMOTE when UPS in STAND BY ON mode B TEST This LED is off during the normal operation This LED is flashing when the Battery Test is activated ALARM This LED turns on flashing in the following events mains power supply shutdown input voltage and frequency out of the admitted variations mains fault UPS failure UPS overload or short circuit on the load MAN 336 Issue 3 Page 13 PowerElite ETP 4KVA to 10KVA
19. e zezsu a WAWOL 8 AZLX 06 MEM VAI 9 8 AcL X 2 UE VN AcLX9L osse Mayeg jewayu ur ii Jo3juco JosseooJdoJolW yeg Puau pospan go lt xewwuoo i R XNVAZL i L Aiddns 19wod xny m ip v Y ssed g a sjeubis pue cor Jonuoo ejoueM uuejeeid pue efueusig cr J vel Q f Bubreuspp apeg 9 wo YILMS 9981S n TRUM B E p P 4940 INS T ines oT e Lae NIMS J9yONU zdo zH09 ZHOS UdL 96L AOEZ jdino 13 BLOCK DIAGRAM indui apeg guapa N UdE 561 A007 Ud 9661 AGES VMIOL YMB udt S NOEZ VAIS jnduj do ZH09 S ZHOS 14 BLOCK DIAGRAM COMPONENTS 14 1 1 EMI Filters Prevent UPS and load from the electromagnetic interference of the mains Moreover avoid outside propagation of the high frequency present inside the UPS The filters protect the load also in Stand By On and Bypass operation Page 19 MAN 336 Issue 3 PowerElite ETP 4KVA to 10OKVA 14 1 2 Converter Converts the input alternating current AC to the direct current DC suitable to supply the inverter and keep the battery fully charged During the mains failure the converter raises the battery voltage to the constant value required from the inverter The important feature benefits of this converter are increasing of input power factor to almost 1 reducing at very low level of the harmonics reinjected into the mains
20. eding 10V also in the presence of transistors otherwise it is necessary to use a Earth Leakage circuit breaker with a sensitivity of 300mA class A for alternating current and pulsating unidirectional current Page 6 MAN 336 Issue 3 Installation and Operation Manual 4 1 2 Upstream and Downstream Breakers The connection diagrams below show the terminals of the assembly and the automatic circuit breakers to be installed upstream and downstream Mains L1 N PE di UPS output OLI INIPEL EIN PE L1 N MEE Circuit Breaker NENNEN we e i d 32A curve D 20 A 4 KVA Standard IEC 32 A 5 6 KVA curve B Standard IEC L1 N PE UPS nput Output Mains 3Ph N PE La Lalcaln pe N PEILIIN CIRCUIT BREAKER CIRCUIT BREAKER L load i PE A S 63A Curve B Standard IEC L11213 N PE 63 A curve D Standard IEC UPS nput Output Mains L1 N PE LALaLaN ee N PE LIIN CIRCUIT BREAKER CIRCUIT BREAKER Zu i N L load x 63A 63 A curve D Curve B Standard IEC Standard IEC y m MAN 336 Issue 3 SINGLE PHASE INPUT SINGLE PHASE OUTPUT 4 6kVA UPS THREE PHASE INPUT SINGLE PHASE OUTPUT 8 10kVA UPS SINGLE PHASE INPUT SINGLE PHASE OUTPUT 8 10kVA UPS Page 7 Power
21. he inverter battery operation The STAND BY ON operational mode is recommended when the connected load can accept supply interruptions on the order of about 5 ms During STAND BY ON operation battery recharge is assured 8 3 Bypass The Bypass Mode is performed manually by means of the maintenance bypass switch SWMB located on the rear of the UPS fig 4 It serves only for maintenance requirements of the UPS SWMB ON UPS shut off load connected directly to the mains SWMB OFF Normal operating condition load under inverter CAUTION WHEN THE UPS IS RUNNING THROUGH THE BYPASS SWITCH SWMB THE LOAD WILL NOT BE PROTECTED IN THE EVENT OF A MAINS FAILURE The battery is not recharged when the UPS is operating in MANUAL BYPASS Page 14 MAN 336 Issue 3 Installation and Operation Manual 9 ALARMS WHAT TO DO In the event of an alarm condition the red LED Indicator Alarm and the acoustic alarm will turn on In this case proceed as follows 1 Silence the acoustic alarm by pressing the button Reset 2 Identify the cause of the alarm condition by means of the following table and perform the recommended actions STATUS OF LED CAUSE OF ALARM RECOMMENDED ACTIONS LED IN off Mains power failure or Check the battery autonomy and reduce out of tolerance the load LED IN off and Battery autonomy Save all computer data BATT 2095 flashing 1s near the end Switch all loads off LED IN on and
22. intenance operations are to be performed on the machine The steps to be performed are as follows close the SWBY switch lever up check that the yellow BY PASS LED is lit up open the SWIN switch lever down open the SWB battery fuse carrier All the LEDs on the control panel should be off CAUTION WHEN THE UPS IS RUNNING THROUGH THE BYPASS SWITCH SWMB THE LOAD WILL NOT BE PROTECTED IN THE EVENT OF A MAINS FAILURE The battery is not recharged when the UPS is operating in MANUAL BYPASS MAN 336 Issue 3 Page 11 PowerElite ETP 4KVA to 10KVA 6 4 Restarting from manual by pass close the SWB fuse carrier close the SWIN switch lever up position to ON the switch on the rear of the UPS after a few seconds the UPS will start up open the SWMB switch if the green NORMAL ON LED is lit up the UPS is already operating in ON LINE mode if the yellow STAND BY ON LED is lit up the UPS is in STAND BY ON mode Press the MODE push button to transfer the UPS into ON LINE mode 7 CONTROL PANEL All operations are performed by means of the control panel The commands are simple By pressing a button the user can choose the operating mode of the UPS ON LINE OFF LINE test the battery and reset the alarms In the event of an alarm condition the LED Indicator ALARM and the acoustic alarm will turn on The operating status of the UPS may be monitored by means of the LED indicators
23. ne upstream it is necessary to insert an isolation transformer optional Whatever the input mains voltage TT TN S IT etc it is carried through unchanged to the output With the SWIN switch closed AN EARTH LEAKAGE CIRCUIT BREAKER PLACED UPSTREAM INTERVENES FOR A FAILURE THAT OCCURS DOWNSTREAM OF THE UPS THE ELECTRICAL SYSTEMS LOCATED UPSTREAM AND DOWNSTREAM OF THE UPS ARE IDENTICAL the voltage of the neutral is changed only when the circuit breaker positioned upstream of the UPS is opened because the neutral conductor is opened Operating under mains voltage the protection of the circuits connected at the outputs is always guaranteed by the Earth Leakage circuit breaker inserted at the input since the output circuit is not isolated from the input circuit Operating without mains voltage battery powered the intervention of the input Earth Leakage circuit breaker is guaranteed only if it can be tripped by fault current without voltage applied to its ends for example the Earth Leakage circuit breaker together with auxiliary relay is not acceptable In any case it is always possible to insert additional output residual current circuit breakers possibly coordinated with the input residual current circuit breakers The Earth Leakage circuit breaker located upstream must have the following specifications residual current of 30mA if the system in which the UPS is installed has a voltage between neutral and ground not exce
24. nns 10 6 STARTSUP e A eroe eese ope teria E vb een e Ee ue XR E ES e ES EP EAR Eus 11 6 1 UPS Start up ass aou on tip oe ee i iia hee len DE ob E ex eee dors 11 6 2 S CE nnd M 11 S EBIEDDCIMIS DECIDE 11 6 4 Restarting from Manual Bypass eene nennen nnne 12 Te CONTROL PANEL netter ote ei ne b ico Ra o bi e eun Hi ee er ta Fee te aided 12 Fol Commands sors TEES 12 Fad PRICE 13 8 OPERATING PROCEDURES i cisariusdsucidcasseupaceaiunteadsicatiicneollasilesdate a iR mu UE EE DE MN REMISE 14 8 Oncline Normal On reet rette e eee eut n det tage ede o aer cant SOR EEEE 14 8 2 Standby On cu oco ree eee ERR Le PR FRAN RE VER LORI Fran eed tesa e er ea R 14 MELDE 14 95 ALARMS WHAT TO DO suciedad GRE NEM MAN NU ME qM DD e Li tbid NIRE RE 15 10 MAINTENANCE ERE ETE Tet TETTE Rt naan aaa advance 16 10 1 Battery re charglng i e rrr eren ra eerta vue Ce i Pee Ca ue 16 11 COMMUNICATION INTERFACES esee entente trennen ennt nnn nnne nennen enne neni 17 IEI RS NU Pd 17 11 2 REMO E eene t terti a Eee tele t yes e ieu ter ete edat 17 12 OPTION cL 18 12 1 Additional Battery Cabinet esses eene ener eren nnne 18 12 2 Isolatiom transformer ass ertet tette ee deo D ri te P ve eterne E N ER AE 18 12 3 Computer shutdown utility eese tente treten tonta tenait irae EE 18 IS BLOCK DIAGRAM ig 6d sedate ea bse ant dp dada a BER Naan ond M rn aoe ade toi id 19 HE BLOCK DIAGRAM
25. o the equipment listed on the delivery note MAN 336 Issue 3 Page 3 PowerElite ETP 4KVA to 1OKVA 2 2 Opening the Packing Cut the straps and remove the carton Remove the plastic wrapped around the UPS Take the UPS off the pallet Save the UPS packing in case of future shipments Check that the UPS has not been damaged during transport In case of damage immediately notify the vendor 2 3 Contents Additional items included in the box are 3 battery protection fuses 4 lifting bars instruction manual and guarantee 2 4 Storage The batteries located inside the UPS are subject to self discharge For this reason battery recharging must be performed every 6 months during warehouse storage with ambient temperature of about 20 C If however the temperature is about 30 C recharging must be done at least every 4 months To recharge the batteries it is sufficient to power up the UPS and leave it in NORMAL OPERATION for at least 24 hours 2 5 Nameplate The technical data of the UPS are written on the nameplate located on the bottom rear of the UPS Please verify if they are corresponding to these required in the order Page 4 MAN 336 Issue 3 Installation and Operation Manual 3 INSTALLATION WARNING ALL THE OPERATIONS IN THIS SECTION MUST BE PERFORMED BY AUTHORIZED AND QUALIFIED PERSONNEL The Company does not assume any responsibility for damage caused by incorrect connections
26. ormance from your UPS please read and follow carefully the instructions described in the following pages The UPS will provide your equipment with a steady and reliable power supply for many years The main feature benefits of this UPS serie are On line double conversion technique Stand by mode to cut the operating costs Automatic bypass switch in the event of failure or overload of UPS Manual bypass switch for maintenance Input power factor control limits the input current value and distortion wide input voltage tolerance reduces the battery intervention high frequency switching with IGBT insulated gate bipolar transistor on inverter advanced electronics controlled with microprocessor Energy saving due to high efficiency Serial port RS 232 for UPS monitoring on computer REMOTE port for remote UPS monitoring enables also the UPS or inverter turning off Computer shutdown capability through a dedicated software package option Additional battery pack inside external cabinet to reach extended back up times option 2 1 Receipt of the UPS The UPS packing consists of a board box carton and a plastic sheet inside The assembly is shipped attached to a pallet with straps On receipt of the equipment check that the packing was not damaged during transport if otherwise bring this fact to the shipper s attention making him write down the type of damage on the delivery note Check that what is written on the outside label corresponds t
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