USER`S MANUAL
Contents
1. 1 p mm rm p mm 7 I FRONT VIEW SIDE VIEW FRONT VIEW SIDE VIEW BACK VIEW BACK VIEW 10 11 1K 2K SKVA Rack Mount for LCD amp LED Model E E wn a o SIDE VIEW L 88mm l BACK VIEW 12 5 UPS OPERATION 5 1 Check Prior to Start Up 1 Ensure the UPS is in a suitable positioning 2 Check input cord is secured 3 Make sure the load is disconnected or in the OFF position 4 Check if input voltage meets the UPS rating required 5 2 Storage Instruction Disconnect input power in rear panel if you will not use it for long period If the UPS is stored over 3 months please keep supplying power to the UPS for at least 24 hours to ensure battery fully recharged 5 3 Operation Procedure for LCD Model Please follow the instructions below for UPS operation 1 Once the AC source is connected the LCD Display shall light up immediately ST ID BEN WE to display first the main menu of greeting context and the Normal LED is blinking to indicate ready to switch on 6 6 6 the inverter 2 By pressing the Enter key and the Down key simultaneo2. 2 UPS power connect instruction should be followed 3 Please don t open the case to prevent danger 4 If the UPS will be stored for long period the battery must be charged once every 90 days 5 Retain the load within the rating of UPS to prevent faults 6 Handle unusual events according to the trouble shooting guide 7 Keep the UPS clean and dry 2 SAFTY INSTRUCTION 2 1 Transporting 1 Disconnect all power cables if necessary 2 Be careful not to damage the UPS while transporting 3 Don t move the UPS upside down 4 Please transport the UPS system only in the original packaging to protect against shock and impact 2 2 Positioning 1 Do not put the UPS on rugged or declined surface 2 Do not install the UPS system near water or in damp environments 3 Do not install the UPS system where it would be exposed to direct sunlight or near heat 4 Do not block off ventilation openings in the UPS system s housing and don t leave objects on the top of the UPS 2 Allow a minimum distance of 10 cm in the rear and two sides of the UPS for ventilation 4 Keep the UPS far away from heat emitting sources 6 Do not expose it to corrosive gas 7 Ambient temperature 0 C 40 C 2 3 Installation 1 Connect the UPS system only to an earthed shockproof socket outlet 2 Do not connect domestic appliances such as hair dryers or office equipment which would overload the UPS system e g laser printers to UPS output sockets 3 Place
3. than 6 hours er 0 5 second AC utility power fails and battery runs out UPS Please follow has shut down automatically storage instruction AC utility power is normal but the load is supplied by AC utility power via p i dis Please reduce the critical bypass Output power is more than d Poa load to lt 100 150 Warning LED lits up and buzzer beeps continuously 22 23 UPS STATUS ACTION If AC utility power fails reduce the less critical AC utility power fails The load is load in order to extend supplied by battery power Buzzer backup time If it is not alarm sounds every 4 seconds abnormal power failure please check the rated input or connected line AC utility fails UPS is in battery backup mode and battery power is UPS will shut down l automatically Please save approaching low level Buzzer alarm data soon beeps every second UPS will restart up when AC utility power is AC utility power fails and battery runs restored If AC utility out UPS has shut down automatically power failure is more than 6 hours please follow storage instruction 24 7 OPERATION MODES OF THE UPS 7 1 UPS System Block Diagram STATIC DC AC SWITCH INVERTER AC DC RECTIFIER C CHARGER BATTERY 7 2 Normal Operation There are two main loops when AC utility is normal the AC loop and the battery charging loop The AC output power comes from AC utility input and p
4. cables in such a way that no one can step on or trip over them 2 4 Operation 1 Do not disconnect the mains cable on the UPS system or the building wiring socket outlet during operations since this would cancel the protective earthing of the UPS system and of all connected loads 2 The UPS has its own internal power source batteries The output terminals may be live even when the UPS is not connected to the AC supply 3 Ensure that no fluids or other foreign objects can enter the UPS system 2 5 Maintenance and Service 1 Caution risk of electric shock Even after the unit is disconnected from the mains power supply building wiring socket outlet components inside the UPS system are still connected to the battery and are still electrically live and dangerous Before carrying out any kind of servicing and or maintenance disconnect the batteries and verify that no current is present 2 Only persons adequately familiar with batteries and with the required precautionary measures may exchange batteries and supervise operations Unauthorised persons must be kept well away from the batteries 3 Batteries may cause electric shock and have a high short circuit current Please take the precautionary measures specified below and any other measures necessary when working with batteries remove wristwatches rings and other metal objects use only tools with insulated grips and handles 4 When changing batteries install the same number
5. inverter 18 6 TROUBLE SHOOTING GUIDE 6 1 For LCD Model The following guideline may be helpful for basic problem solving NEG LED and LCD status ACTION AC OK BAT LOW INVERTER OUTPUT Charger may break down Please replace charger board AC utility power is normal UPS is running oss normally but battery capacity is low referring to Battery Status Menu Buzzer beeps once every second for battery low AC OK BAT OK INVERTER FAULT E Please contact your agent for service AC utility power is normal The output load is supplied through bypass of AC utility Fault LED lits up and buzzer beeps continuously LED and LCD status ACTION LED and LCD status ACTION AC OK BAT OK BYPASS OUTPUT I t s OUTPUT POWER 105 SOX Please reduce the critical load to Please reduce the POWER lt 100 5 critical load to POWER lt 100 AC utility power is normal but UPS is AC utility power is normal but the load is overloaded Warning LED lits up and buzzer supplied by AC utility power via bypass Output beeps per second power is more than 150 referring to the Output Power Menu Warning LED lits up and buzzer beeps continuously 125 fails reduce the Please reduce the critical load to POWER lt 100 less critical load in order to extend backup time If it is AC utility power is normal but UPS is not abnormal
6. USER S MANUAL ON LINE 1K 2K 3KVA WELCOME TO USE UPS E Uninterruptible Power Supply 1 CONTENTS INTRODUCTION SAFTY INSTRUCTION CABLE CONNECTION SYSTEM DESCRIPTION UPS OPERATION TROUBLE SHOOTING GUIDE OPERATION MODES OF THE UPS COMPUTER INTERFACE 1 INTRODUCTION 1 1 General Description The continuity of electrical power is an essential requirement for critical load operations The Uninterruptible Power System UPS is designed to meet the user s need of present computer server and the equipment of office automation that make the UPS more compact and less noisy To choose the UPS as your equipment protector is a wise investment because it supplies reliable pure and stable power at affordable price 1 2 Key features Multiple microprocessor and double conversion design base Wide input range designed to operate under harsh environment High input power factor and DC start function LED and LCD display for detail status and data real time alarm silence Enhanced protections against light surges and disturbance etc Remote monitoring with SNMP intelligent slot and RS 232 interface Jo fF c N Light weight and compact size easy to transport and place 1 3 Important Notices To be sure that the UPS will be operated correctly the following items should be noticed 1 Read instructions carefully before operating the UPS
7. and same type of batteries 5 Do not attempt to dispose of batteries by burning them This could cause battery explosion 6 Do not open or destroy batteries Escaping electrolyte can cause injury to the skin and eyes 3 CABLE CONNECTION 3 1 Inspection 1 The system may be installed and wired only by qualified electricians in accordance with applicable safety regulations 2 When installing the electrical wiring please note the nominal amperage of your incoming feeder 3 Inspect the packaging carton and its contents for damage Please inform the transport agency immediately should you find signs of damage Please keep the packaging in a safe place for future use 4 Please ensure that the incoming feeder is isolated and secured to prevent it from being switched back on again 3 2 Connection 1 UPS Input Connection If the UPS is connected via the power cord please use a proper socket with protection against electric current and pay attention to the capacity of the socket 2 UPS Output Connection The output of this model is with socket types only NEMA or IEC Simply plug the load power cord to the output sockets to complete connection 4 SYSTEM DESCRIPTION 4 1 Front Panel Description for LCD Model 1 1 LCD Display This indicates the UPS operation information including UPS status input output voltage input output frequency battery voltage battery capacity left output load inside temperature and the times o
8. asses 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 converted by AC DC charger to support battery charging power STATIC N F DC AC SWITCH INVERTER AC DC RECTIFIER AC DC CHARGER BATTERY 25 7 3 AC Utility Failure The AC output comes from battery passing through DC AC inverter and static switch within the battery backup time STATIC SWITCH DC AC INVERTER AC DC RECTIFIER CHARGER BATTERY 7 4 Bypass Enable Under the following conditions the bypass will be enabled 1 Overload 2 Inverter failure 3 Over temperature STATIC DC AC SWITCH INVERTER AC DC RECTIFIER AC DC CHARGER BATTERY 26 8 COMPUTER INTERFACE 8 1 Communication Interface The communication interface DB9 port on the back of the UPS may be connected to a host computer The port provides RS 232 for monitoring software like UPSilon 2000 of Megatec Company The UPS communicates with the computer by sending out RS 232 data streams to one of the serial ports By this method the user is able to monitor the following parameters Indicates the present input voltage to the UPS Input Voltage system when AC power is present Output Voltage Indicates the present output voltage of the UPS AC Frequency Indicates the actual output frequency of the UPS Indicates the present DC voltage of the UPS Ba
9. e cursor will pop up to Use Up or Down key to adjust eee oy indicate the item newly selected E BYPASS RANGE SET a the output voltage 220V 230V Y LO 176V 253 Ww U lt lt Press Enter key to get the item of 9 S A 240V Press Enter key to LO or HI range the user want to mi d confirm voltage and then the adjust 9 cursor will move to frequency C Use Up or Down key to adjust selection The output frequency 50Hz or 60HZ can be adjusted Se rT Ae SAVE YES the voltage changing 1V by ee every press LO low rang 176V 20V Hl high ile BRE EE D Once the correct voltage is fA fA fA range 253V 20V nerves 0 9 selected press Enter key again to save the selection D Once the value is confirmed press Enter key again to save the data 16 17 5 4 Operation Procedure for LCD Model Please follow the instructions below for UPS operation 1 Once the AC source is connected Line LED shall light up immediately to indicate ready to switch on the inverter In case this LED blinks it means the main AC source is out of tolerance 2 Press both of the Control Key and the ON TEST MUTE key t simultaneously for 3 seconds the UPS will start up after two beeps and Inverter LED lights up to indicate the UPS is powered through
10. f history events 2 Up key Use to select upward the UPS status on LCD Display 3 Down key Use to select downward the UPS status on LCD Display Beside press it simultaneously with the Up key to switch off the UPS 4 Enter Key It is pressed with the Down key to turn on the UPS In battery operation mode press it with Up key at the same time to disable the buzzer Beside it is pressed to confirm and enter the item selected 5 Fault LED red To indicate the UPS is in fault condition because of inverter shutdown or over temperature 6 Warning LED yellow To indicate the UPS is in the status of overload bypass and battery back up 7 Normal LED green To indicate the UPS is operating normally 4 2 Front Panel Description for LED Module OQ 1 Line LED green To indicate the AC power is applied to the UPS input In case this LED blinks it means the main AC source is out of tolerance Bypass LED yellow To indicate the load is powered via the bypass Battery LED yellow To indicate the UPS is in battery backup mode when the mains power has failed 4 Inverter LED green To indicate the UPS is powered through inverter 5 9 Load amp Battery Capacity LEDs a No 5 to 8 LED is green color and No 9 used as warning LED for overload or battery low is yellow b These LEDs show the load 96 of the UPS if the mains power is available in normal operation LEDs light up to indicate the followin
11. g information No 5 LED 0 25 No 5 amp 6 amp 7 amp 8 LEDs 76 100 No 5 amp 6 LEDs 26 50 No 5 amp 687 amp 8 amp 9 LEDs Overload No 5 amp 6 amp 7 LEDs 51 75 c In the battery operation the LEDs indicate the capacity of the batteries LEDs light up to indicate the following information No 9 LED 0 25 battery low level No 8 amp 9LEDs 26 50 No 687 amp 8 amp 9 LEDs 76 95 96 No amp 8 amp 9 LEDs 51 75 No 5 amp 6 amp 7 amp 8 amp 9 LEDs 96 100 10 Fault LED red To indicate the UPS is in fault condition because of inverter shutdown or over temperature 11 OFF key It should be pressed with the control key simultaneously to switch off the UPS 12 Control key this key is pressed simultaneously with OFF or ON TEST MUTE key to switch on off the UPS do auto test and disable the buzzer 13 ON TEST MUTE key It should be pressed with the control key simultaneously to switch on UPS do UPS auto test in normal AC mode and turn off the buzzer in battery operation 4 3 Outline Description 1KVA Tower Case for LCD amp LED Model F 160mm 1 pM 400mm e 022 SIDE VIEW BACK VIEW 2KVA Tower Case for LCD amp LED Model 3KVA Tower Case for LCD amp LED Model 450mm 4 m 450 mm TELLE TELLE LEE LEE HE TELE 26 SE mx
12. power overloaded up to 125 Warning LED does not failure please AC utility power fails The full load is supplied check the rated f in UP m ade out and buzzer beeps per 0 5 second by battery power in UPS Buzzer alarm sounds input or connected every 4 seconds liis 20 21 6 2 For LED Model LED and LCD status ACTION The following guideline may be helpful for basic problem solving UPS STATUS ACTION AC utility power is normal UPS is Charger may broke down AC FAIL BAT LOW BAT INVERTER running normally but battery capacity Please replace charger is low Buzzer beeps once every UPS will shut down board second for battery low automatically Please save data AC utility power is normal The output AC utility fails The load is supplied by UPS in soon backup mode and battery power is load is supplied through bypass of AC Please contact your agent utility Fault LED lits up and buzzer for service approaching low level Buzzer alarm beeps beeps continuously every second AC utility power is normal but UPS is 7 Please reduce the critical overloaded Warning LED lits up and load to lt 100 UPS will restart up when AC utility power is restored buzzer beeps per second In case AC utility AC utility power is normal but UPS is power fails more overloaded up to 125 Warning LED Please reduce the critical does not fade out and buzzer beeps load to lt 100
13. ttery Voltage battery Indicates the actual temperature inside the UPS 8 2 DB9 PIN Assignment The PIN 2 RS232 RXD PIN 3 RS232 TXD and PIN 5 GND The other PINs have no function 543214 9876 DB9 INTERFACE CONNECTOR 27 28
14. usly for 3 seconds the UPS will start up after two beeps and Normal LED lights up to indicate the power is from its inverter to the load 3 When the Down key and the Up key are pressed simultaneously for 3 seconds the inverter will be turned off after two beeps and the UPS is on the standby status LCD display illuminates and Normal LED is blinking until AC source is disconnected 4 LCD Display Menu Use Up Down key to select menu displays of the LCD described below This screen will refresh once the system power is enabled Rated Spec Voltage 220V 1P2W 50HZ QO 220V 1P2W 50HZ 14 AC FAIL BAT INVERTER Battery Status BATTERY VOLTAGE 37 a BATTERY CAPACITY 100 OUTPUT VOLTAGE 220 Vac OUTPUT FREQUENCY 50 HZ 15 Output Voltage amp Frequency Adjust Bypass Range Set A In this screen press Enter key to A To protect the load the function enter the following steps for of bypass auto transfer is output voltage and frequency gt EST activated only when the AC main Dor ey adjustment m voltage is within the range of LO low and Hl high In this screen press Enter key to enter the B The cursor will pop up to following steps for LO HI voltage setting indicate the output voltage and OUTPUT V amp F 220 60HZ frequency newly selected B Th
Download Pdf Manuals
Related Search