User Manual
Contents
1. im T HU LUE es LE AX aa oF aS eth eiue CB Was e Parallel 1 ae X 1 5 lo LJ xal 7 x LET ce em c9 TESTI rai Jm amp Te ol T J Q gt 2 f 8 8 Parallel 1 Parallel 2 na c LL B HV ET es nan Tee vies Tee Te TTE S 7 gt l of Cpe e ORE Z Te Parallel 1 Parallel 2 Gi Lr 1 e gt owl B il Hn on e ue B Mr FT f N AS P c Parallel 1 Parallel 2 3 9 3 Requirement for the parallel system A group of paralleled modules behave as one large UPS system but with the advantage of presenting higher reliability In order to assure that all modules are equally utilized and comply with relevant wiring rules please follow the requirements below 1 All UPS must be of the same rating and be connected to the same bypass source 2 The Bypass and the Main input sources must be referenced to the same neutral potential ll 3 The outputs of all the UPS modules must be connected to common output bus 4 The2. Load coefficient 100 95 90 85 80 75 70 65 get the UPS completely monitored by the software you just simply connect RS232 cable to each end of the computer and the UPS respectively 3 5 External Protective Devices For safety reasons it is necessary to install external circuit breaker at the input A C supply and the battery This chapter provides guidelines for qualified installers that must have the knowledge of local wiring practices for the equipment to be installed External Battery The UPS and its associated batteries are protected against the effect of over current through DC compatible thermo magnetic circuit breaker or a set of fuses located close to the battery UPS Output Any external distribution board used for load distribution shall be fitted with protective devices that may avoid the risk of UPS overloaded Over current Protection device shall be installed at the distribution panel of the incoming main supply It may identify the power cables current capacity as well as the overload capacity of the system CAUTION A Select a thermo magnetic circuit breaker with an IEC 60947 2 trip curve C normal for 125 of the current as listed below 3 6 Power Cables The cable design shall comply with the voltages and currents provided in this section Kindly follow local wiring practices and take into consideration the environmental conditions temperature and p
3. YOUMS Rating Frequency Freqency track speed Overload Peak value factor Efficiency at normal Dynamic respond DC heft Between Normal mode and battery mode Between inverter and bypass Norse Display Safety Max input voltage EMI EMS MTBF MTTR Isolation resistance Isolation intension Surge Protection Parallel circumfluence Parallel equal current 50Hz 60Hz 1Hz s 10596 11096 1Hr 11096 12595 10min 12596 15096 1min 2150 200ms 3 1 29096 5 0 20ms lt 500mV Oms Oms unlock lt 15ms 50Hz lt 13 33ms 60Hz lt 55dB LCD LED Meeting IEC62040 1 GB4943 320Vac 1Hr Conduction IEC 62040 2 IEC 62040 2 IEC 62040 2 Radiation Harmonics IEC 62040 2 250 000Hr 1 1 400 000Hr 30min gt 2MQ 500Vdc 2820Vdc lt 3 5mA 1min Meeting IEC60664 1 1 2 50US 8 20uS 6kV 3kA IP20 1 158 1 158 1 lt 396 1 lt 1090 19 Appendix 2 communication port definition USB communication port Definition of Male port Pin 1 Pin 2 D pin 3 D 4 GND Application use UPSilon2000 Power Management software Available functions of the USB m Monitor UPS power status m Monitor UPS alarm info m Monitor UPS running parameters m Timing off on setting Appendix 3 Option 1 Dry contact card 2 SNMP card 3 Parallel card 20 Appendix 4 UPS message table This section lists the event and alarm message
4. FIGURE Output OKW OKVA Fig 5 Output info Fig 6 Output info FIGURE P Battery OV Omin FIGURE N Battery OV Omin 0 0A 0 0 0A 0 Fig 8 Battery info FIGURE Parallel ID 1 P Amount 0 Fig 11 Parallel info Fig 9 battery info FIGURE Temperature C 27 INV 27 ENV 27 Fig 12 Temperature info 6 Select and confirm the status info can view the details including status information alarm information code power rating and version See Fig 13 to 14 STATUS STATUS Code 11 Version Fault 0 0 0 0 V03B05D002 Model 06 OKVA Fig 13 main menu Fig 14 main menu 7 Select and confirm setting menu setting information will be displayed on the screen which includes user set system set parallel set battery sett revise set See Fig 15 to 19 SETTING SETTING Mode NOR V Level 220V Batt num 16 F Level 50Hz Batt cap Fig 15 setting menu Fig 16 setting menu SETTING SETTING V upper 15 Buzzer Enable V lower 45 Fig 17 setting menu Fig 18 setting menu SETTING Parallel set ID 1 P amount P Redund Fig 29 Parallel setting 4 4 Working Mode and transferring Usually the UPS should be set to work in AC mode so it will transfer to battery mode automatically without interruption when AC fails When the UPS is overloaded it will transfer to bypass mode without interruption When the inverter is defective or over temperature occurred inside the UPS th
5. battery Once per second BATTERY blinking 34 Battery under voltage Once per second BATTERY blinking 35 Battery low pre warning Once per second BATTERY blinking 36 Ji al Communication Once per second Bypass LED lit 37 DC component over limit Once per 2 seconds INV blinking 38 Parallel Overload Once per 2 seconds INV blinking 39 Mains volt Abnormal Once per 2 seconds BATTERY LED lit 40 Mains freq abnormal Once per 2 seconds BATTERY LED lit 41 Bypass Not Available BPS blinking 42 Bypass unable to trace BPS blinking 43 Inverter on invalid 22
6. 5 163 4 5 6 7 8 9 Side View 1 handles 2 fixing screw hole 3 LCD Display 4 Parallel 1 5 USB port 6 Parallel Port2 7 COM RS232 8 Battery Slot 9 Output breaker 10 Intelligent slot 11 EPO 12 Input breaker 13 Inputterminal 14 Output IEC 15 Output terminal 3 3 LCD control panel HEIL 4 TEX EN 11 10 9 8 6D LCD control panel introduction 1 LCD screen 2 ESC 3 OFF button 4 ON button 5 forward button 6 Enter 7 backward button 8 Output Indicator 9 Inverter Indicator 10 Battery Indicator 11 Mains AC Indicator 12 Bypass Indicator 13 Fault Indicator 3 4 Installation notes Please place the UPS in a clean stable environment avoid the vibration dust humidity flammable gas and liquid corrosive objects To avoid from high room temperature a system of room extractor fans is recommended to be installed Optional air filters are available if the UPS operates in a dusty environment The environment temperature around the UPS should keep in a range of 0 40 C If the environment temperature exceeds 40 the rated load capacity should be reduced by 12 per 5 C The max temperature can t be higher than 50 C f the UPS is dismantled under low temperature it might be in a condensing condi
7. All rights reserved The information in this document is subject to change without notice Publish statement Thank you for purchasing this series UPS This series UPS is an intelligent single phase in single phase out high frequency online UPS designed by our R amp D team who is with years of designing experiences on UPS With excellent electrical performance perfect intelligent monitoring and network functions smart appearance complying with EMC and safety standards This UPS has become standard product which meets the world s advanced level Read this manual carefully before installation This manual offers technical support for equipment operator 1 SAFETY Contents TT SAFETY NOTES sr EUREN SA 1 2 SYMBOLS USED IN THIS FEATURES 2 4 en A ed te tecti 2 2 FUNCTIONS AND FEATURES eene E IE HE eo 3 1 UNPACK CHECKING 0 ccccccccccccccssssesesssscecsessssesssesecsessusesssesecsesesseaceesecsesseseseeeees 3 2 UPS MODULE OUTLOOK c cccccecscessessssessesseessessesessessessssessesessessesessesseneees LCD CONTROL PANEL 3 4 INSTALLATION NOTES ccccccccscsscsesesccscscsesssesececsesessssesesecsesessesesesecseseseaeeeseeas 3 5 EXTERNAL PROT
8. ECTIVE DEVICES 3 6 POWER CABLES ne e de e ERE eR S 3 7 POWER CABLE 3 8 BATTERY 3 9 UPS MuLTI MODULE 3 9 1 Cabinet installation sss 3 9 2 Parallel cable installation sss Mieldduueom 4 1 OPERATION MODES dte der rad 4 2 TURN ON OFF UPS sssssssssssssseseseeeeeeee 4 2 1 Connecting With Ultility sss 4 2 2 Black Cold start 4 2 3 Inverter Off isses e eee dev ae eed 4 2 4 Disconnecting with 4 3 LCD DISPLAY APPENDIX 1 SPECIFICATIONS e eeeeeseeee teen enn en enean inen ones n eese stt tots ao APPENDIX 2 COMMUNICATION PORT DEFINITION APPENDIX 3 OPTION eerte APPENDIX 4 UPS MESSAGE TABLE cscscsssssssssssssssssssssssssssesssssssssssesees Vastu a 13 1 Safety Important safety instructions Save these instructions There exists dangerous voltage and high temperature inside the UPS During the installation operation and maintenance please abide t
9. UPS 1 2 Symbols used in this guide A WARNING Risk of electric shock A CAUTION Read this information to avoid equipment damage 2 Main Features 2 1 Summarization This series UPS is a kind of single phase in single phase out high frequency online UPS it provides two capacities The 6kVA and 10kVA The products are modularized and adopt the N X redundancy It can flexibly increase the number of the UPS modules according to the load capacity which is convenient for flexible allocation and gradually investment The UPS can solve most of the power supply problems such as blackout over voltage under voltage voltage sudden drop oscillating of decreasing extent high voltage pulse voltage fluctuation surge inrush current harmonic distortion THD noise interference frequency fluctuation etc This UPS can be applied to different applications from computer device automatic equipment communication system to industry equipment 2 2 Functions and Features 1 In 1Phase Out UPS It is 1Phase In 1Phase Out high density UPS system of which input current is kept in balance No unbalance problem might occur And also support for single phase input Digital Control This series UPS is controlled by Digital Signal Processor DSP ehance it increases reliability performance self proteciton self diagnostics and so on Battery Configurable from 16pcs to 20pcs The battery voltage of this series UPS can b
10. an 13 33ms 60 2 4 ECO Mode When the UPS is at AC Mode and the requirement to the load is not critical the UPS can be set at ECO mode in order to increase the efficiency of the power supplied At ECO mode the UPS works at Line interactive mode so the UPS will transfer to bypass supply When the AC is out of set window the UPS will transfer from bypass to Inverter and supplies power from the battery then the LCD shows all related information on the screen Parallel redundancy mode system expansion To achieve a higher capacity and or increase reliability the outputs of up to four UPS modules can be programmed to operate in parallel and the built in parallel controller in each UPS ensures automatic load sharing 12 4 2 Turn on off UPS 4 2 1 Connecting with Utility CAUTION MAKE SURE GROUNDING IS PROPERLY DONE Set the Battery Breaker to the ON position according to the user s manual Switch on the UPS A CAUTION Check to see if the load is safely connected with the output of the UPS If the load is not ready to receive power from the UPS make sure that it is safely isolated from the UPS output terminals The internal fan of the UPS starts spinning the UPS is performing self diagnostics until buzzer beeps twice to show the UPS is normal Then the UPS goes to bypass supply Utility LED and Bypass LED turn Green the inverter is starting up now When the inverter is checked normal the UPS g
11. ault indictor will be on red the LCD will display output is in short circuit long beeps come If so please disconnect the load in short circuit cut off the UPS input power and wait for 10mins the UPS will shut down automatically or press the off button to shut down in after10s Before restarting the UPS please make sure that the short circuit problem has been solved 4 5 UPS monitoring Please refer to the instruction of the UPS monitoring software provided 4 6 LCD operation menu 1 Main menu switching Pressing the left right arrow and ENT button can switch among alarm info running parameter and function settings Press ENT to enter alarm info running parameters or function settings To enter function settings double pressing on ENT is required 2 Submenu switching 1 Press the arrow button can view the details after entering the running function interface and press ESC to return to main menu 2 Press the arrow button can view the details after entering the function settings interface press the ESC to return to main menu 3 Parameter which has been selected and changed will be highlighted Press arrow 17 button to change the value and press ENT to confirm it Once confirmed it will not be highlighted 4 Press the arrow button can view the detailed alarm info after entering the alarm info interface press the ESC to return to main menu 3 Priority of info displayed on LCD 1 Ifthere is alarm but no valid operatio
12. e UPS will transfer to bypass mode if the bypass is normal 4 4 1 Transfer to bypass if overload When the load of UPS is beyond normal range and lasts for the time set it will 16 transfer to bypass mode and beeps twice every second then the load is powered by directly Please decrease the load immediately until the alarm is eliminated The UPS will start the inverter after 5 mins In order to protect the load and the UPS it is required to set the limitation times of transferring to bypass mode due to overload in 1 hour If it exceeds the limitation times set the UPS will keep in bypass mode 4 4 2 Normal mode to battery mode The UPS will go to battery mode if the AC is failed The UPS will shut down automatically if batteries are drained When AC recovers the UPS will start the inverter automatically 4 4 3 Go to bypass mode due to over temperature The temperature inside UPS may be high if ambient temperature is high or the ventilation is poor then the UPS will go to Bypass mode fault indicator will be on red the LCD will display that the inner temperature is high long beeps will come If so please cut off the input power of the UPS move objects that affecting the ventilation far from the UPS if any or increase the distance between the UPS and the wall Wait until the UPS temperature becomes normal then restart it 4 4 4 Output short circuit When the UPS output is in short circuit the UPS will cut off the output f
13. e configured at 16pcs 18pcs or 20pcs according to your convenience Intelligent Charging Method The series UPS adopts advanced three stage charging method 1 stage high current constant current charging to guarantee to charge back to 90 2 5 Constant Voltage In order to vitalize battery and make sure batteries are fully charged 3 stage floating mode With this 3 stage charging method it extends the life of the batteries and guarantees fast charging LCD Display With LCD plus LED displays the user may easily get UPS status and its operational parameters such as input output voltage frequency amp load battery and ambient temperature etc Intelligent Monitoring Function optional SNMP Card you may remotely control and monitor the UPS 3 Installation 3 1 Unpack checking 1 Don t lean the UPS when moving it out from the packaging 2 Check the appearance to see if the UPS is damaged or not during the transportation do not switch on the UPS if any damage found Please contact the dealer right away 3 Check the accessories according to the packing list and contact the dealer in case of missing parts 3 2 UPS Module Outlook 79 t o 2 O4 Q D I 1 e Front View 10 12 13 14 15
14. he local safety instructions and relative laws otherwise it will result in personnel injury or equipment damage Safety instructions in this manual act as a supplementary for the local safety instructions Our company will not assume the liability that caused by disobeying local safety instructions 1 1 Safety notes 1 Even no connection with utility power 220 230 240VAC voltage may still exist at UPS outlet 2 For the sake of human being safety please well earth the UPS before starting it 3 Don t open or damage battery for the liquid spilled from the battery is strongly poisonous and do harmful to body 4 Please avoid short circuit between anode and cathode of battery otherwise it will cause spark or fire 5 Don t disassemble the UPS cover or there may be an electric shock 6 Check if there exists high voltage before touching the battery 7 Working environment and storage way will affect the lifetime and reliability of the UPS Avoid the UPS from working under following environment for long time Area where the humidity and temperature is out of the specified range temperature 0 to 40 C relative humidity 596 9594 Direct sunlight or location nearby heat Vibration Area with possibility to get the UPS crashed Area with erosive gas flammable gas excessive dust etc 8 Keep ventilations in good conditions otherwise the components inside the UPS will be over heated which may affect the life of the
15. here is no any output from each UPS connected Battery groups can be connected separately or in parallel which means the system itself provides both separate battery and comman battery WARNING Make sure the lines are correct and grouding is well connected 10 3 9 2 Parallel cable installation Shielded and double insulated control cables available must be interconnected in a ring configuration between UPS modules as shown below The parallel control board is mounted on each UPS module The ring configuration ensures high reliability of the control
16. hysical support media WARNING UPON STARTING PLEASE ENSURE THAT YOU ARE AWARE OF A THE LOCATION AND OPERATION OF THE EXTERNAL ISOLATORS WHICH ARE CONNECTED TO THE UPS INPUT BYPASS SUPPLY OF THE MAINS DISTRIBUTION PANEL CHECK TO SEE IF THESE SUPPLIES ARE ELECTRICALLY ISOLATED AND POST ANY NECESSARY WARNING SIGNS TO PREVENT ANY INADVERTENT OPERATION Cable Dimension Cable Dimension UPS module AC Input Output DC Input mm mm mm CAUTION Protective earth cable Connect each cabinet to the main ground system For Grounding connection follow the shortest route possible WARNING A FAILURE TO FOLLOW ADEQUATE EARTHING PROCEDURES MAY RESULT IN ELECTROMAGNETIC INTERFERENCE OR IN HAZARDS INVOLVING ELECTRIC SHOCK AND FIRE 3 7 Power cable connect Once the equipment has been finally positioned and secured connect the power cables as described in the following procedure Verify the UPS is totally isolated from its external power source and also all power isolators of the UPS are open Check to see if they are electrically isolated and post any necessary warning signs to prevent their inadvertent operation Choose appropriate power cable and pay attention to the diameter of the connection terminal of the cable that should be greater than or equal to that of the connection poles INPUT L INPUT N Input connection single phase ground WARNING If the load equipment is n
17. length and specification of power cables including the bypass input cables and the UPS output cables should be the same This facilitates load sharing when operating in bypass mode 4 Operation 4 1 Operation Modes The UPS is a double conversion on line UPS that may operate in the following alternative modes Normal mode The rectifier charger derives power from the AC Mains and supplies DC power to the inverter while floating and boosting charge the battery simultaneously Then the inverter converts the DC power to AC and supplies to the load Battery mode Stored Energy Mode If the AC mains input power fails the inverter which obtains power from the battery supplies the critical AC load There is no power interruption to the critical load The UPS will automatically return to Normal Mode when AC recovers Bypass mode If the inverter is out of order or if overload occurs the static transfer switch will be activated to transfer the load from the inverter supply to bypass supply without interruption to the critical load In the event that the inverter output is not synchronized with the bypass source the static switch will perform a transfer of the load from the inverter to the bypass with power interruption to the critical AC load This is to avoid paralleling of unsynchronized AC sources This interruption is programmable but typically set to be less than an electrical cycle e g less than 15ms 50Hz or less th
18. n on buttons the alarm info with top priority will be shown on LCD automatically 2 When there isn t any alarm and the LCD is displaying the submenu of running parameters such as output current these parameters will be always displayed on the LCD if no further operation on buttons If the LCD is not displaying the submenu of running parameters it will return to main menu in 30s as long as there isn t any operation on buttons Appendix 1 Specifications indui 6KVA 5 4W Type 6KVA 10KVA Input mode Single phase Ground 220VAC 230VAC 240VAC can be set rating frequency 50Hz 60Hz auto sensing 120 276VAC 45 55Hz 54 66Hz 220Vac max 10 15 20 or 25 default 25 230Vac max 10 15 20 default 20 240Vac max 10 or 15 default 15 min 20 30 or 45 default 45 Bypass frequency range 1 2 4 5 10 THDI lt 3 100 linear load input THDV lt 1 lt 5 100 non liner load input THDV lt 1 Battery number 16 18 20pcs can be set Battery type VRLA Charge model Boost charge or float charge auto switch Charge time Boost charge up to 20Hr Max Charge current A S H Output type Single phase Ground 1 0 Voltage distortion THD lt 2 at 100 liner load i i g lt 5 at 100 non liner load Rating voltage 220 230V 240V Frequency precision 0 1 Capacity 10KVA 9KW Bypass voltage range 18
19. oes to working mode and the load is supplied by the inverter now No matter the UPS is operated normally or not the LCD display will indicate current status The top lines display the UPS operational status and the bottom lines indicate alarm conditions when they occur 4 2 2 Black Cold start procedure de es 4 vus A CAUTION Follow these procedures when the input AC Utility Failure but battery is normal Turn on the battery switch The battery will feed the Auxiliary power board Trigger the cold start buttons at the position 4 in above drawing When battery normal rectifier starts operation 30s later inverter starts and operates INV and output light up 2132 CAUTION Wait for approximately 30 seconds before you press the black start key 4 2 3 Inverter Off When the Utility is normal press Off button for approx 1 sec until beep sounds the inverter LED will extinguish the bypass LED on then the UPS turns to bypass supply When the UPS is on battery mode or without AC press Off button for approx 1 sec until beep sounds the output of the UPS is off fan stop spinning After 60 seconds all the LED on the LCD display extinguish 4 2 4 Disconnecting with Utility CAUTION A This procedure should be followed to completely shut down the UPS and the LOAD After all power switches isolators and circuit breakers are opened there will be no output After the inverter i
20. ot ready to accept power on the arrival of the commissioning engineer then ensure that the system output cables are safely isolated at their ends CAUTION A The earthing and neutral bonding arrangement must be in accordance with local and national codes of practice 3 8 Battery connection The UPS uses a positive and negative double battery framework total 16 optional 18 20 pieces in series A neutral cable is retrieved from the joint between the cathode of the 8 9 10 and the anode of the 9 10 11 of the batteries Then the neutral the battery positive and the battery negative are connected with the UPS respectively battery sets between the Battery anode and the neutral are called positive batteries and that between neutral and cathode are called negative ones Users can choose the capacity and the numbers of the batteries according to their demands The connection is shown as following IPS BAT BATN BAT UPS connection i i terminal block A JN e Battery breaker Positive battery S 9 10 pieces Negative battery S 9 10 pieces Note The of the UPS connect poles is connected to the anode of the positive battery the BAT is connected to the cathode of the positive battery and the anode of the negative battery the BAT is connected to the cathode of the negative battery Factory default setting for battery quantity is 16pcs and for battery capacity is 7AH charger c
21. relay fault Beep continuously Fault LED lit 9 Fan fault Beep continuously Fault LED lit 10 Reserve Beep continuously Fault LED lit 11 Auxiliary power fault Beep continuously Fault LED lit 12 Initialization fault Beep continuously Fault LED lit 13 P Battery Charger fault Beep continuously Fault LED lit 14 N Battery Charger fault Beep continuously Fault LED lit 15 DC Bus over voltage Beep continuously Fault LED lit 16 DC Bus below voltage Beep continuously Fault LED lit 17 DC bus unbalance Beep continuously Fault LED lit 18 Soft start failed Beep continuously Fault LED lit 21 UPS Alarm Warning Buzz LED 19 Rectifier Over Temperature Twice per second Fault LED lit 20 Inverter Over temperature Twice per second Fault LED lit 21 Reserve Twice per second Fault LED lit 22 Battery reverse Twice per second Fault LED lit 23 Cable connection error Twice per second Fault LED lit 24 CAN comm Fault Twice per second Fault LED lit 25 Parallel load sharing fault Twice per second Fault LED lit 26 Battery over voltage Once per second Fault LED blinking 27 Mains Site Wiring Fault Once per second Fault LED blinking 28 Bypass Site Wiring Fault Once per second Fault LED blinking 29 Output Short circuit Once per second Fault LED blinking 30 Rectifier over current Once per second Fault LED blinking 31 Bypass over current Once per second BPS LED blinking 32 Overload Once per second INV or BPS blinking 33 No
22. s off turn the Utility and battery breakers to OFF then the LCD display will extinguish completely and fan stops spinning in 60 seconds f there are external battery packs connected please also turn the battery breaker to OFF A WARNING Wait for about 5 minutes for the internal D C bus bar capacitors to be completely discharged 4 3 LCD Display instruction 1 The main interface below comes out when the power is connected or the system is cold start See Fig1 10 OKVA Fig 1 Main interface 14 2 Press ESC 4 or gt below FIGURE Battery Vin 220V 50HZ Vout 220V 50HZ Fig 2 Basic status interface button it will change to the basic status interface see Fig2 3 Press the ENT button it will change to main menu see Fig3 FIGUER STATUS SETTING Fig 3 Main menu 4 An arrow icon will come out on the LCD when pressing the ENT then the data info status info setting info can be selected by pressing the right or left arrow button and checking the details by pressing 5 Select and confirm the data info to be viewed in detail It contains the details of the AC input output inverter battery BUS parallel temperature See Fig 4 to 12 below FIGURE Mains 220 0V 50 0Hz Fig 4 Main input info FIGURE Invert 220 0V 50 OHZ Fig 7 Inverter info FIGURE BUS 370V CAP Fig 10 bus info 370V OHour FIGURE Output 220 OV 0 0A 50 0Hz Load 0
23. s that the UPS might display The messages are listed in alphabetical order This section is listed with each alarm message to help you troubleshoot problems 4 1 Operational Status and Mode s Content LED item Displayed Battery Inverter Initialized EXTINGUISH EXTINGUISH EXTINGUISH EXTINGUISH Standby Mode EXTINGUISH EXTINGUISH EXTINGUISH 1 2 X No Output EXTINGUISH EXTINGUISH EXTINGUISH 4 Bypass Mode EXTINGUISH LIGHT X EXTINGUISH 5 Utility Mode EXTINGUISH EXTINGUISH X LIGHT 6 Battery Mode EXTINGUISH EXTINGUISH LIGHT EXTINGUISH 7 Battery EXTINGUISH EXTINGUISH LIGHT EXTINGUISH Self diagnostics Inverter is nm starting up EXTINGUISH X EXTINGUISH ECO Mode EXTINGUISH X X EPO Mode LIGHT EXTINGUISH EXTINGUISH Maintenance Bypass Mode EXTINGUISH EXTINGUISH EXTINGUISH EXTINGUISH Fault Mode LIGHT X Note X shows that it will determined by other conditions 4 2 Alarm Information Item UPS Alarm Warning Buzz LED 1 Rectifier Fault Beep continuously Fault LED lit 2 Beep continuously Fault LED lit 3 Inverter Thyristor short Beep continuously Fault LED lit 4 Inverter Thyristor broken Beep continuously Fault LED lit 5 Bypass Thyristor short Beep continuously Fault LED lit 6 Bypass Thyristor broken Beep continuously Fault LED lit 7 Fuse broken Beep continuously Fault LED lit 8 Parallel
24. tion The UPS can t be installed unless the internal and external of the equipment is fully dry Otherwise there will be in danger of electric shock Batteries should be mounted in an environment where the temperature is within the required specs Temperature is a major factor in determining battery life and capacity In a normal installation the battery temperature is maintained between 15 C and 25 C Keep batteries away from heat sources or main air ventilation area etc WARNING Typical battery performance data are quoted for an operating temperature between 20 C and 25 C Operating it above this range will reduce the battery life while operation below this range will reduce the battery capacity Should the equipment not be installed immediately it must be stored in a room so as to protect it against excessive humidity and or heat sources CAUTION A An unused battery must be recharged every 6months Temporarily connecting the UPS to a suitable AC supply and activating it for the time required for recharging the batteries are required The highest altitude that UPS may work normally with full load is 1500 meters The load capacity should be reduced when this UPS is installed in place whose altitude is higher than 1500 meters shown as the following table Load coefficient equals max load in high altitude place divided by nominal power of the UPS Altitude 1500 2000 2500 3000 3500 4000 4500 5000
25. urrent 1A When connecting 18pcs or 20pcs batteries please re set battery quantity and its capacity after UPS starts at AC mode Charger current could be adjusted automatically according to battery capacity selected Also charger current is selectable Via the setting tool all related parameter settings can be performed These corresponding settings are done though LCD A CAUTION Ensure correct polarity battery string series connection i e inter tier and inter block connections are from to terminals Don t mix batteries with different capacity or different brands or even mix up new and old batteries either WARNING A Ensure correct polarity of string end connections to the Battery Circuit Breaker and from the Battery Circuit Breaker to the UPS terminals i e to to but disconnect one or more battery cell links in each tier Do not reconnect these links and do not close the battery circuit breaker unless authorized by the commissioning engineer 3 9 UPS Multi Module Installation The basic installation procedure of a parallel system comprising of two or more UPS modules is the same as that of single module system The following sections introduce the installation procedures specified to the parallel system 3 9 1 Cabinet installation Connect all the UPSes needed to be put into parallel system as below picture AC INPUT AC OUTPUT Make sure each UPS input breaker is in off position and t
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