User Manual - SPM GROUP (LANS)
Contents
1. Keep the UPS on a flat stable surface with a LOcm space around it for proper ventilation Page 11 of Total 30 User Manual 1 3kVA Rev 9 2 Installation 2 3 Connection to communication 2 3 1 Standard gt RS 232 The communication interface DB9 port on the back of the UPS may be connected to a host computer with specific monitoring software installed Please contact a sales representative for further information of monitor software The pins of the connector are as following n ti UPS PC UPS SIDE RS232 INTERFACE PC SIDE 3 Received data Transmitted data Signal Ground Signal Ground The RS 232 interface settings are as follows Stop Bit 1 bit Page 12 of Total 30 User Manual 1 3kVA Rev 9 2 Installation 2 3 2 Optional Interface Cards A variety of interface cards can be installed into optional communication slot such as DB9 Dry Contact Card USB Card AS400 Card and SNMP HTTP Card External Mera Relay UPS Faut Buzzer k Example s gt DB9 Dry Contact Card me E 1 J2 Low Battery 2 ae Remote 1 L Mormal Mode Shutdown 13 Sere Om OLS Utility Power Faut y wore i Ground Pin Definition of DB9 for NOVELL Interface PIN of DB9 Function explanation 1 UPS Fault Output Remote Shutdown UPS 12VDC work on Battery 4 Input Mode O e ayas made omw DS Normal Mode Battery Mode Out 9 uy Power rout out Page 13 of Total 30 User2. 5 6 Off button 6 7 On button 5 7 Test Silence button Page 5 of Total 30 User Manual 1 3kVA Rev 9 1 Presentation 1 4 Rear Panel gt Tower Q Qe ie Den RS232 Port an External Battery Slot Option Input Breaker Inlet Communication ports DB9 USB AS400 SNMP HTTP Option Surge Protection RJ45 LCD Remote Control Option Outlets IEC German O Outlets Terminal Block for 3kVA only me WO CON DUBRWNE Page 6 of Total 30 User Manual 1 3kVA Rev 9 1 Presentation gt Rack Mount 1kVA 000 020 1 External Battery Slot Option Outlets IEC 10A Germen Inlet Input fuse Fan Communication Ports DB9 USB AS400 SNMP HTTP Option LCD Remote Control Option Surge Protection RJ 45 Standard RS232 Port 10 Output Terminal 11 Output fuse wW 0 Y 0 U A WN Page 7 of Total 30 User Manual 1 3kVA Rev 9 1 Presentation gt External Battery Bank or Module For Tower Product ranges For Rack Mount product ranges Page 8 of Total 30 User Manual 1 3kVA Rev 9 2 Installation 2 1 Unpacking You may find the series number labeled on both shipping box and UPS rear panel If the UPS has a problem please send the number to your sales representative for tracking and troubleshooting The ST Series UPS can be supplied in a varied number of boxes depending upon the model ordered The number
3. 1000 VA 1500 VA 2000 VA 2500 VA 3000 VA 140 W 280 W 420W 560W 700 W 1050 W 1400 W 1 1750 W 1 2100 W UPS Model ST3R10 eof a ns 8 5 C a ee a a IO ee IS ee 15 1 BM 8pes 488 210 127 88 66 39 26 66 45 96 66 ES a ws 18M 8pcs 488 210 127 88 66 30 66 26 66 oy 39 EB External Battery Bank for Tower type BM External Battery Module for Rack Mount type Indicates time not calculated contact sales representative for details Page 29 of Total 30
4. General Malhtenanee ai AAA re 23 ENV IO MIMO I ESS eee nine ee ton Cort ra at eee 23 Storing the UPS and Batteries 23 pr Replace the Batteries catas el aA 23 AZ Replacing tne NEW Batteries 24 4 Tesuna tne New Dalle Vocal 24 4 4 Recycling the Used Battery 0coocccccocccconcccnannnnnrrcr rr rar rr rr rr 24 D TFOUDIESNOOUNG ira A A A etes tan usant 25 AE E E D ELE i n A AE EE E AT 25 gt EDS a A OD 27 6 APpena DCi ADA A 28 GLS DeCNICALIOHS SR nr RS aa nan don lee ot CU 0 arte tu 28 General SPeciica ON audi Ne ae ane ai ele 28 Y Battery RUN TIME nee eds dans durent rue een een ne ies 29 OZ CONCE IN Ora tO eeann ee a de nn ne en de ee ta a eee de 30 User Manual 1 3kVA Rev 9 Important Safety Instructions SAVE THESE INSTRUCTIONS This UPS unit operates from utility power and contains a number of high current back up batteries the information is important to all personnel involved Please read this manual before installation and operation of the UPS Safety of Persons gt Opening or removing the cover of the unit may expose you to lethal voltage within the unit even if it is apparently not in operation and the input wiring is disconnected from the electrical source gt Refer all UPS and battery servicing to authorized service personnel from the manufacturer or an agent authorized by the manufacturer gt Do not dispose of the battery in a fire as the battery may explode gt Do not open or damage the battery Battery a
5. LEDs 26 50 INo 6 10 LEDs Overload No 6 8LEDs 51 75 gt S o c In the Battery Mode the LEDs indicate the capacity of the batteries LEDs light up to indicate the following information No 10 LED 0 25 battery low level No 9 10 LEDs 26 50 No 7 10 LEDs 76 95 No 8 10 LEDs 51 75 No 6 10 LEDs 96 100 Page 17 of Total 30 User Manual 1 3kVA Rev 9 3 Operation 3 2 Starting up Shutting down the UPS Starting up the UPS Step 1 Plug the UPS into an AC wall socket and the UPS will enter Bypass mode Step 2 Press the Select down amp Enter button simultaneously to switch on UPS The UPS will begin its start up process After entering the Normal Mode the UPS is ready for operation gt Shutting down the UPS Press the Select up amp Select down button simultaneously for one second The UPS will turn off DC Start up of the UPS Step 1 Without connecting the UPS into any AC input power Step 2 Press the Select down amp Enter button simultaneously to switch on UPS The UPS will begin its start up process After entering the Battery Mode the UPS is ready for operation Page 18 of Total 30 User Manual 1 3kVA Rev 9 3 Operation 3 3 Operating Modes gt Normal Mode There are two main circuits when AC utility is normal the AC circuit and the battery charging circuit The AC output power comes from AC utility inp
6. Manual 1 3kVA Rev 9 2 Installation gt AS400 Card gt SNMP HTTP Agent NetAgent Mini allows a user to obtain the status and issue commands to the UPS The communications protocol includes the MegaTec PPC SEC 2400 9600 Also it is possible to build in your own protocol NetAgent Mini provides a simple and easy installation procedure The user only needs to install the software from the NetAgent Mini CD on a Windows environment and configure the IP address All the other configurations could be accomplished in a Web browser NetAgent Mini also provides shutdown programs for different operating systems Shutdown commands can be sent for such events as power failure low UPS battery condition UPS overload UPS overheating and scheduled shutdowns All shutdown events are configurable by the user The shutdown software provides an orderly shutdown to prevent the abnormal shut off of clients or servers Page 14 of Total 30 User Manual 1 3kVA Rev 9 3 Operation 3 1 LCD and LED Display gt LCD Select Down Key Select Up Key A The welcome screen only shows for 10 seconds as UPS starts up after that the UPS Status will show on the display The screen should go back to UPS Status if you do not push any buttons for 2 minutes Display 1 Welcome screen Display 2 Input Output Voltage and Frequency Input 220V 50Hz Identification Output 220V 50Hz Display 3 UPS S
7. cursor will move to frequency selection The output frequency 50Hz 50HzP 60Hz 60HZP can be adjusted by the same key operation Step 4 Once the correct voltage is selected press the Enter key again to save the selection Display 11 Output Voltage Frequency Setting Page 21 of Total 30 User Manual 1 3kVA Rev 9 3 Operation gt Bypass Voltage Step 1 To protect the load the function of bypass auto transfer is activated only when the AC main voltage is within the range of LO low and HI high In this screen press the Enter key to enter the following steps for LO HI voltage settings Step 2 The cursor will pop up to indicate the item newly selected Press the Enter key to select the item either HI or LO range you wish to adjust Bypass Volt Set LO 176V HI 253V Step 3 Use the Select Up or Select Down keys to adjust the voltage changing 1V by every press LO low rang 176V 20V HI high range 253V 20V Step 4 Once the value is confirmed press the Enter key again to save the data Display 10 Bypass Voltage Setting Page 22 of Total 30 User Manual 1 3kVA Rev 9 4 Maintenance 4 1 General Maintenance The ST Series UPS requires only very simple maintenance The batteries are sealed valve regulated maintenance free and enclosed in a fire retardant pack The batteries should be kept charged to maintain their designed life
8. high short circuit current The following precautions should be observed when working on batteries gt Remove watches rings and other metal objects Use tools with insulated handles gt gt Do not lay tools or metal parts on top of batteries gt Do not attempt to alter any battery wiring or connectors Attempting to alter wiring can cause injury Do not dispose of batteries in a fire The batteries may explode Refer to your local codes for disposal requirements Do not open or damage the battery or batteries Released electrolyte is harmful to the skin and eyes and It is toxic Page 24 of Total 30 User Manual 1 3kVA Rev 9 5 Troubleshooting gt LCD LCD amp LED Status Audible Alarms Possible Cause Action AC OK BATT OK Fan fail 1 Replace the fan TEMP Fail Temperature is Reduce ambient Fault Warning Normal higher than temperature or O P load allowed operation re O O temperature UPS in Bypass Mode The alarm beeps continuously AC OK BATT OK Inverter circuit Please contact with sale Inverter Fail failed representative Fault Warning Normal Output short Remove short circuit ie O O condition restart the UPS UPS in Bypass Mode Fault LED lights up and the alarm beeps continuously AC OK BATT OK Power Board Restart the UPS first If failed the UPS can not work Fault Warning Normal normally please contact m O O with sale representative UPS stop workin
9. to the environment proper disposal or recycling of the batteries is required Refer to local regulations for disposal requirements gt NEVER dispose of the battery in a fire They may explode gt Do not open or damage the battery The contents electrolyte may be extremely toxic If exposed to electrolyte then wash immediately with plenty of water Avoid charging in a sealed container Never short circuit the battery When working with batteries remove watches rings and other metal objects Only use insulated tools gt The following precautions should be observed when working on batteries e Remove watches rings and other metal objects e Use tools with insulated handles Make sure that there is no voltage before touching the batteries 4 3 Testing the New Battery Start up the UPS with load added Press the Select up amp Enter buttons for three seconds to activate the self test If the UPS switches back to Normal Mode after 10 seconds then the batteries are good If it does not then please replace the battery or contact your sales representative for assistance 4 4 Recycling the Used Battery Do not discard the UPS and batteries with normal household industrial waste Contact your local recycling or hazardous waste center for information on proper disposal of used battery pack and batteries Consider all warnings cautions and notes before replacing batteries Batteries can present a risk of electrical shock and
10. PS Status I P Voltage amp Frequency O P Voltage amp Frequency Battery Voltage Battery Capacity Loading Temperature History Alarm Front Panel Indication LED Normal Green Warning Yellow Fault Red Audible Alarms Battery Mode Low Battery Overload Fault Communication Interface Communication port RS232 Standard DB9 or USB or AS400 or SNMP HTTP Optional NMP Manageable Yes Environmental Operation Temperature 0 40 C torage Temperature 15 to 50 C Relative Humidity 20 to 90 Non Condensing Audible Noise a lt 45 dBA 1 meter lt 50 dBA 1 meter at 1 meter from surface of unit Mechanical o Pe Shs 160 x 220 x 400 200 x 352 x 450 200 x 352 x 450 Rack mount Dimensions 440 x 88 x 465 440 x 88 x 465 UPS only Wx Hx Dmm w internal battery 440 x 88 x 465 External Battery Module Tower Weight Net weight with Battery kgs 15 34 35 with Battery kgs 15 5 35 36 Page 28 of Total 30 User Manual 1 3kVA Rev 9 6 Appendix gt Battery Run Time Tower RUN TIME CHART in Minutes Output load 200 VA 400 VA 600 VA 800 VA 1000 VA 1500 VA 2000 VA 2500 VA 3000 VA UPS Model ST3010 60 24 13 a 5 Oo ee PEI A Y Ap pp A rs eee 5 A 127 88 66 39 ze 66 as nn 96 66 15 9 Y 5 1EB Bpcs 488 210 1277 88 66 39 66 96 66 ol 39 Rack Mount RUN TIME CHART in Minutes Output load 200 VA 400 VA 600 VA 800 VA
11. User Manual 1kVA 3KVA 220VAC User Manual 1 3kVA Rev 9 Contents 1 1 General DescriDloON iii iia iria RdA naenda kni sninn 1 1 2 System Contigua iaa 2 De TON den rase TR tdi E A A A E E afectates 2 P RACK MONS re es a anne nan eee nee ca a en RC 3 LR FO PANNES SR dd neue Due A 4 elie TOWO cutee a ON 4 gt LCD ES se A NS 4 gt A RT 4 iz RACK EMO UN Laa A ASA dos 5 A PAR RS a ed ses aa EN ends una 6 A un celle ete de A dea ee ne etes 6 RACE MO ES lena il nes 7 gt External Battery Bank or Module 0occccccccnnccnnccnnnannna nano narran na nana nana nana rn rn nna nana nananas 8 Z INSTA MAN A 9 ZA UNPACKING ort nO E AR 9 Z 2 AIS CAA Gl OM PO EC 5 O 11 A a E a a a a a oies 11 A Rack MO CN sare sates a A date ne AA EA 11 2 5 COMMECCEION LO COMIMUMN CAUION iaa rd nie 12 225 1 Standad A sans eee eee M Ron Ne a A eee reer ee creer tr 12 gt RSS Ta A a A E E A EE D a 12 2 3327 ODUONab Interface Cards iras a etui ions 13 Eae E AA EE 13 gt DBO Dry Contact Cards ss asie sas nome dea 13 gt ASADO Card ESS same un ao re 14 gt SNMP TER Agen es taiea ea enw OKEE PAIE 14 3 Operaci n ina ds 15 Seb CCD and LED DIS Vila oa 15 CO als 15 A A O 17 3 2 otal una Up SNUttNG down the UPS ais 18 31 3 Operating MOISES A A A auton waa A re 19 3 4 CONTGURaciON SEINS erae an a ant td AP ann Ce SAS eee 21 gt Output Voltage FREQUCNCY eneen odia 21 A Bypass VOIR nee nes dE iia 22 A MAINTENANCE rennes diese ras anni dada a 23 At
12. arning Norma Bypass Mode Battery power is data soon Fault Warning Normal discharging O O deeply UPS in Bypass Mode Output UPS in Battery Mode power is more than 150 The alarm beeps per 1 second AC utility power UPS will restart up when fail AC utility power is Fault Warning Norma The UPS has restored If AC utility already run out of power failure is more than battery 6 hours please charge the UPS completely shut down battery for 24 hours to ensure the battery fully charged Page 26 of Total 30 User Manual 1 3kVA Rev 9 5 Troubleshooting gt LED LED Status l 1 Check building wiring socket outlet and input cable No indication and 1 No input voltage buzzer alarm even though system is connected to mains power supply Line LED flash 1 Phase and neutral conductor 1 Rotate main power socket at input of UPS system are by 180 to connect UPS reversed system e Line LED flash and 1 Input voltage frequency are Battery LED out of tolerance illuminate Line and Bypass 1 UPS not turn on 1 Please turn on the UPS LED illuminated even though the power supply is available Inverter LED 1 AC utility power fail UPS go to battery mode illuminated automatically Alarm sounds As the audible alarms per every 4 second every 1 second battery is almost empty Fault LED 1 Overload Please reduce the load illuminated less
13. cid is toxic and harmful to eyes and skin gt The following precautions should be observed when working on batteries e Remove watches rings and other metal objects e Use tools with insulated handles VAN Product Safety gt Install the UPS in a clean environment free from moisture flammable gases or fumes and corrective substances Keep the UPS on a flat stable surface with a 10cm space around it for proper ventilation Operate the UPS in an indoor environment only in an ambient temperature range of 32 F to 104 F 0 C to 40 C gt The UPS is designed for data processing equipment It is not intended for use with life support and other designated critical devices The maximum load must not exceed that shown on the UPS rating label Storing magnetic media on top of the UPS may result in data loss or corruption Once batteries have reached the end of their life ensure they are disposed of properly REFER TO YOUR LOCAL LAWS AND REGULATIONS FOR BATTERY DISPOSAL REQUIREMENTS gt The UPS must be handled with care and attention since there is high energy stored within the batteries It must always be kept in the position marked on the external packaging and must not be dropped Please keep the exhaust holes of UPS unobstructed The battery should be maintained at regular intervals gt gt y y y y y Special Precautions gt The UPS should be installed according to the instructions in this manual Failure to do
14. equirement Application Y Computers v Network Servers v Workstations v Wireless Communication Y Other Electronic Peripherals Page 1 of Total 30 User Manual 1 3kVA Rev 9 1 Presentation 1 2 System Configuration gt Tower 1IkVA 160W x 220H x 400D mm 15 kgs 2kVA 200W x 352H x 450D mm 34 kgs 3kVA 200W x 352H x 450D mm 35 kgs Page 2 of Total 30 User Manual 1 3kVA Rev 9 1 Presentation gt Rack Mount 1kVA 440W x 88H x 465D mm 15 5 kgs 2KVA 440W x 88H x 465D mm 35 kgs 3kVA 440W x 88H x 465D mm 36 kgs Page 3 of Total 30 User Manual 1 3kVA Rev 9 1 Presentation 1 3 Front Panel 1 3 1 Tower gt LCD 1234 5 6 7 1 2 line LCD Display 2 Normal LED green 3 Warning LED yellow 4 Fault LED red 5 Select up button 6 Select down button 7 Enter button 5 6 Off button 6 7 On button 5 7 Test Silence button gt LED 1 Line LED green 2 Load amp Battery Capacity LEDs 3 Battery LED yellow 4 Bypass LED yellow 5 Fault LED red 6 Inverter LED green 7 Select up button 8 Select down button 9 Enter button 7 8 Off button 8 9 On button amp Test Silence button Page 4 of Total 30 User Manual 1 3kVA Rev 9 1 Presentation 1 3 2 Rack Mount 1 2 line LCD Display 2 Normal LED green 3 Warning LED yellow 4 Fault LED red 5 Select up button 6 Select down button 7 Enter button
15. g The alarm beeps continuously AC OK BATT LOW Charger may Please replace charger Normal Mode break down board Fault Warning Normal O UPS in Normal Mode but battery capacity is low The alarm beeps once every second for battery low Output Power 1 Overload 1 Please reduce the load less 105 than 100 Fault Warning Normal O AC utility power is normal but UPS is overloaded Warning LED lights up and the alarm beeps per 1 second Page 25 of Total 30 User Manual 1 3kVA Rev 9 5 Troubleshooting LCD amp LED Status l Output Power 1 Overload 1 Please reduce the load less 125 than 100 1 Overload Please reduce the load less than 100 Warning LED lights up and alarm beeps continuously Fault Warning Normal O O Q AC utility power is normal but UPS is overloaded up to 125 Warning LED does not fade out and alarm beeps per 0 5 AC Fail BATT OK 1 AC utility power If AC utility power fails Battery Mode fail reduce the load in order to Fault Warning Normal Input cable extend backup time broken or If it is not power failure O disconnect with please check the rated UPS in Battery Mode UPS input or connected power Alarm beeps every 4 seconds line AC Fail BATT LOW second AC OK BATT OK AC utility power UPS will shut down Battery Mode fail automatically Please save Fault W
16. of boxes provided should be as follows MODEL Box 1 BATTERY MODULE Box 2 TOTAL BOXES ST 3200 Tower N A internal batter 1 Box ST 3200R Rack Mount N A internal battery 1 Box ST 3200R Rack Mount 1 Battery Module 2 Boxes ST Series 1kVA 3kVA Tower Box 1 User Manual Shipping Box Includes 1 UPS 2 User Manual 3 Input Power Cord German British Australian 4 Extension Power Cord IEC to PC for output receptacles IEC only Page 9 of Total 30 User Manual 1 3kVA Rev 9 2 Installation ST Series 1 3kVA Rack Mount Box 1 O O O User Manual Shipping Box Includes 1 UPS 2 User Manual 3 Input Power Cord German British Australian 4 Extension Power Cord IEC to PC for output receptacles IEC only 5 2pcs 19 rack ears screws Box 2 for 2 3KVA Rack Mount and external battery module Box 2 Includes 1 Battery Module 2 2pcs 19 rack ears screws 3 Battery cable Page 10 of Total 30 User Manual 1 3kVA Rev 9 2 Installation 2 2 Installation gt Tower p nana dE Standard RS232 to PC B RJ45 protection for ps Tel Fax Modem DSL tt Remote control To external battery cabinet PTIT te E b SUE LITTTEN B a To the wall socket Hag SNMP HTTP gt Rack Mount T a To the wall socket Optional Communication Slot cabinet Standard RS232 to PC RJ45 protection for Tel Fax Modem DSL
17. so could result in safety issues It could also invalidate your warranty gt DO NOT CONNECT equipment that could overload the UPS or demand half wave rectification from the UPS for example electric drills vacuum cleaners printers or hair dryers gt Adjust only those controls that are listed in the Adjustment Section If the unit does not operate normally by following the operating instructions contact the sales representatives I con Usage These icons may be found in the contents WARNI NG Obvious danger to personnel or equipment VAN CAUTION Possible danger to personnel or equipment Important information User Manual 1 3kVA Rev 9 1 Presentation 1 1 General Description The continuity of electrical power is an essential requirement for critical load operations The Uninterruptible Power System UPS is a compact and quiet solution for power protection of computer server and office equipment To choose the UPS as your equipment protector is a wise investment as it supplies reliable pure and stable power at an affordable price Feature amp Benefits Y True on line double conversion Y PWM technologies w IGBTs v Wide input voltage range v DC Start v Battery self test v Microprocessor based control v User friendly LCD or LED Y Communication ports Standard RS232 and optional communication slot for either DB9 USB AS 400 or SNMP HTTP card Light weight unit Optional external battery slot for long runtime r
18. tatus Display 4 Real Input Output _ Voltage and Frequency Input Voltage 220 VAC Output Voltage 220VAC Input Frequency Page 15 of Total 30 User Manual 1 3kVA Rev 9 3 Operation Display 5 Battery Voltage Capacity Display 6 Output Power Display 7 Inside Temperature Inside TEMP 33 C 9i Display 8 New Alarm AC Fail Overload 3 Display 9 Old Alarm AC Fail 5 Overload 9 Display 10 Bypass Voltage Setting Display 11 Output Voltage Frequency Setting Page 16 of Total 30 User Manual 1 3kVA Rev 9 3 Operation gt 5 6 LED 023 45 Line LED green This indicates the AC power is applied to the UPS input If the LED blinks it means the AC power source is out of tolerance 2 Battery LED yellow This indicates the UPS is in Battery Mode 3 4 Fault LED red This indicates the UPS is in fault condition because of UPS shutdown or Bypass LED yellow This indicates the UPS is in Bypass Mode over temperature Inverter LED green This indicates the inverter is working normally 10 Load amp Battery Capacity LEDs a No 6 to 7 LED is green color No 8 to 9 is yellow and No 10 used as warning LED for overload or battery low is red b These LEDs show the load of the UPS if the AC input is available in Normal Mode LEDs light up to indicate the following information No 6 LED 0 25 No 6 9 LEDs 76 100 No 6 7
19. than 100 Buzzer alarm sounds per every 1 second Fault LED 1 UPS Fault Please contact with sale illuminated representative Buzzer alarm sounds continuously UPS completely 1 AC utility power fail UPS will restart up when shut down 2 The UPS has already run out AC utility power is of battery restored If AC utility power failure is more than 6 hours please charge the battery for 24 hours to ensure the battery fully charged Fault and Battery Charger or Battery may break Please contact with sale LED illuminated down representative The alarm sounds per every 1 second Page 27 of Total 30 User Manual 1 3kVA Rev 9 6 Appendix 6 1 Specifications gt General Specification Specifications Model No ST3200 tower ST3200 tower ST3200 tower ST3200R rack mount ST3200R rack mount ST3200R rack mount Topology True On Line Double Conversion On battery Output Waveform Pure Sine Wave Number of Phase Single 102W G 230 VAC 160 300 VAC Single Phase w Ground 50 60 4 Hz Input PFC Input Short Protection Circuit Breaker Nominal Output Voltage 220 230 240 VAC nominal Output Voltage Regulation 2 Output T H D lt 3 Linear Load lt 4 THD Linear Load lt 7 THD Non Linear Load High Efficiency Mode AC to AC 85 85 83 Sustaining 30 sec 125 150 load 200ms O gt 150 load Advance Warning Diagnostics Front Panel Indication LCD U
20. time When utility power is supplied to the UPS it will continuously charge the batteries gt Environment gt For the best preventive maintenance keep the area around the UPS clean and dust free gt Please keep the exhaust holes of UPS unobstructed gt Operate the UPS in an indoor environment with an ambient temperature range of 32 F to 104 F 0 C to 40 C gt Keep the UPS on a flat stable surface with a 10cm space around it for proper ventilation gt Do not place the unit near a heat source also avoid placing the unit in direct sunlight gt Do not place the unit near water or excessive moisture gt Storing the UPS and Battery When storing the UPS for any length of time it is recommended to plug in the UPS for at least 24 hours every four to six months to ensure full battery recharge gt Replace the Battery It is suggested that the battery pack be replaced every two years to ensure that the UPS provides full backup capacity during a blackout Batteries should be checked every two to three months Ifthe batteries need replacing please contact your sales representative to order a new battery Page 23 of Total 30 User Manual 1 3kVA Rev 9 4 Maintenance 4 2 Replacing the New Battery This UPS contains potentially hazardous voltages Do not open the UPS There are no user serviceable parts inside VAN gt When replacing the battery use the same number and voltage V capacity Ah gt Avoid harm
21. ut and passes through AC DC rectifier DC AC inverter and static switch to support power to load The battery charging voltage comes from AC utility input and is converted by AC DC charger to support battery charging power STATIC SWITCH DC AC INVERTER AC DC RECTIFIER AC DC CHARGER BATTERY gt Battery Mode The AC output comes from battery passing through DC AC inverter and static switch within the battery backup time STATIC NF DC AC SWITCH INVERTER CHARGER BATTERY Page 19 of Total 30 User Manual 1 3kVA Rev 9 3 Operation Bypass Mode Under the following conditions the bypass will be enabled 1 Overload 2 Inverter failure 3 Over temperature STATIC NF SWITCH DC AC INVERTER CHARGER BATTERY Page 20 of Total 30 User Manual 1 3kVA Rev 9 3 Operation 3 4 Configuration Settings gt Output Voltage Frequency Step 1 In this screen press the Enter key to proceed to the following steps for output voltage frequency adjustment Display 11 Output Voltage Frequency Setting Step 2 The cursor will pop up to indicate the output voltage and frequency newly selected Display 11 Output Voltage Frequency Setting Display 11 Output Voltage Frequency Setting Step 3 Use Select Up or Select Down keys to adjust the output voltage 220V 230V and 240V Press the Enter key to confirm voltage and then the
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