Manual - PowerWalker UPS
Contents
1. 10 cm in the rear and two sides of the UPS for ventilation 6 Keep the UPS far away from heat emitting sources 7 Do not expose it to corrosive gas 8 Ambient temperature 00 40 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 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 o O 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 Only persons adequately familiar with batteries and with the requir2. 70 100 load 140 300Vac at 50 70 load 118 300Vac at 0 50 load pel Freguency 50Hz or 60Hz 4Hz Power Factor O 0 95 0 97 Voltage Frequency Single phase 220Vac 2 230V or 240V re settable via LCD panel 50Hz or 60Hz 0 5 Battery mode Transient Response 3 100 load variation Output Waveform Distortion Sine wave THD lt 3 at 0 100 linear load 3 125 150 30sec then switch to bypass and auto Over Load Capacity re transfer gt 150 for i Crest Ratio 3 1 Voltage longer backup time is available upon 7Ah 12V 3pcs 7Ah 12V 8pcs Battery request Recharge Time 5 hrs to 90 of full capacity after full load discharge Bypass Automatic Overload and UPS failure By setting Voltage Range 176V 253V 20V re settable via LCD panel Transfer Time AC fail 0 ms 2 5ms typical from inverter to bypass and vice versa Battery Mode Beeping every 4 seconds re settable and per second when battery low Adobe REIN Overload gt 125 Beeping twice per second Fault Beep Continuously LCD UPS status P amp O P voltage amp frequency Battery voltage Indicator Battery capacity Loading Temperature History record LED Normal green Warning yellow Fault red LED Communications DB9 Connector RS 232 Interface Power monitoring software Option SNMP Intelligent Slot For Net Agent II Mini Option with SNMP manager and Web browser Network Surge Protection RJ11 VO port available for 10 base T network
3. EDs show the load of the UPS if the mains power is available in normal operation LEDs light up to indicate the following information No 5 LED 0 35 No 5 amp 6 amp 7 amp 8 LEDs 76 95 No 5 amp 6 LEDs 36 55 No 5 amp 6 amp 7 amp 8 amp 9 LEDs 96 105 No 5 amp 6 amp 7 LEDs 56 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 6 amp 7 amp 8 amp 9 LEDs 76 95 No 7 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 On Test Mute key It should be pressed with the control key see the following item 12 simultaneously to do UPS auto test and turn off the buzzer when in battery operation 12 Control Key a When this key is pressed with the On Test Mute key simultaneously for 3 seconds the UPS will be switched on after two beeps b When UPS is in operation press this key and On Test Mute key simultaneously the UPS will do auto battery test And the Battery LED will blink if the battery may have problem Besides in battery operation buzzer beeps press this key and the On Test Mute key at the same time to disable the buzzer c When UPS is in operation this key is pressed with the Off key simultaneously for 3 seconds
4. POWERWALKER USER S MANUAL VFI Rack 1K 2K 3KVA LED LCD Uninterruptible Power Supply CONTENTS INTRODUCTION ie vee es ees ie ei se ee ee Ge N SAFTY INSTEUGTION sees see ee se eN eN Co SYSTEM DESGRIPEIOR ts ese se ie ee ie be ii ee ig 4 CABLE CONNECTION ee ees ee ee ee ee ee ee ee o1 OPERATOR een Se EG ee ek ee Eie O TROUBLE SHOOTING GUIDE issesone sesse eek ui ei bek N OPERATION MODES OF THE UPS nsec OO COMPUTER INTERFACE sees see ee ees ee ee gee ee ee ee ee GO SPECIFICATIONS Tower Case ee ee ee se ee ee ee ee 10 SPECIFICATIONS Rack Mount Case sees see 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 ma 1 Multiple microprocessor and double conversion design base 2 Wide input range designed to operate under harsh environment 3 High input power factor and DC start function 4 LED and LCD display for detail st
5. atus and data real time alarm silence 5 Enhanced protections against light surges and disturbance etc 6 Remote monitoring with SNMP intelligent slot and RS 232 interface 7 Light weight and compact size easy to transport and place 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 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 N Do not install the UPS system near water or in damp environments de 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 5 Allow a minimum distance of
6. cation interface DB9 port on the back of the UPS may be connected to a host computer The port provides two different modes for communicating with the computer like below 1 Supply dry contact function like RUPS of Megatec Company The port simulates relays closing to communicate with the computer Its major functions are as follows 1 To broadcast a warning when power fails 2 To close any open files before the battery exhausted out 3 To turn off the UPS 2 Supply RS 232 for monitoring software UPSilon 2000 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 f 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 Battery Voltage battery Temperature Indicates the actual temperature inside the UPS DB9 PIN Assignment PIN 2 R 232 RXD PIN 3 RS232 TXD PIN 5 GND The other PINs have no function 9876 DB9 INTERFACE CONNECTOR 20 SPECIFICATIONS Rack Mount Case Rated Power Capacity 1KVA 700W 2KVA 1400W 3KVA 2100W Voltage Single phase 220Vac 160 300Vac at
7. ck Mount Case 88mm BACK VIEW 10 SIDE VIEW 465mm 1KVA Rack Mount Case 1 Fax Modem Surge Protection 6 SNMP Intelligent Slot Option 2 DB 9 RS 232 Interface Port 7 Fan 3 Input Socket 8 Remote Control Mini LCD for LED panel only Option 4 Remote Control Detachable LCD Panel Option 9 Breaker 5 External Battery Socket 10 Output Socket NEMA or IEC 2KVA 3KVA Rack Mount Case 1 Input Socket 7 SNMP Intelligent Slot Option 2 Remote Control 8 Fax Modem Surge Protection Detachable LCD Panel Option 3 External Battery Socket 9 Output Socket NEMA or IEC 4 Output Terminal 10 Fan 11 Remote Control 5 DB 9 RS 232 Interface Port Mini LCD for LED panel only Option 6 Breaker 2KVA 3KVA 12 4 CABLE CONNECTION 4 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 f
8. ed precautionary measures may exchange batteries and supervise operations Unauthorised persons must be kept well away from the batteries 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 When changing batteries install the same number and same type of batteries Do not attempt to dispose of batteries by burning them This could cause battery explosion Do not open or destroy batteries Escaping electrolyte can cause injury to the skin and eyes 3 SYSTEM DESCRIPTION 3 1 Front Panel LED Version EF DA 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 L
9. low level Buzzer alarm beeps every save data soon second UPS will restart up when AC utility power is restored If AC utility AC utility power fails and battery runs 8 power failure is more out UPS has shut down automatically than 6 hours please follow storage instruction 16 7 OPERATION MODES OF THE UPS 7 1 UPS System Block Diagram STATIC SWITCH DC AC INVERTER AC DC RECTIFIER 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 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 converted by AC DC charger to support battery charging power STATIC SWITCH DC AC INVERTER AC DC RECTIFIER AC DC CHARGER BATTERY 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 DC AC SWITCH INVERTER AC DC RECTIFIER AC DC CHARGER BATTERY 7 4 Bypass Enable Under the following conditions the bypass will be enabled 1 Overload 2 Inverter failure 3 Over temperature STATIC N F DC AC SWITCH INVERTER AC DC RECTIFIER AC DC CHARGER BATTERY 18 8 COMPUTER INTERFACE 8 1 communication interface The communi
10. or Fax Modem Temperature 0 40 degree C 32 104 degree F Environment Relative Humidity 0 95 non condensing Acoustic Noise at 1 M lt 45 dBA lt 50 dBA Net Weight w o batt 8 0 kgs 9 5 kgs 10 5 kgs Physical Net Weight w batt 15 5 kgs N A N A Dimension WxHxD mm 440 x 88 x 465 Specifications are subject to change without notice 21
11. owing guideline may be helpful in problem solving No UPS STATUS ACTION AC utility power is normal UPS is running a Charger may broke normally but battery capacity is low 1 down Please replace Buzzer beeps once every second for charger board battery low AC utility power is normal The output load 8 is supplied through bypass of AC utility Please contact your Fault LED lits up and buzzer beeps agent for service continuously AC utility power is normal but UPS is Please reduce the 3 overloaded Warning LED lits up and N critical load to lt 100 buzzer beeps per second AC utility power is normal but UPS is A overloaded up to 125 Warning LED Please reduce the does not fade out and buzzer beeps per critical load to lt 100 0 5 second AC utility power is normal but the load is supplied by AC utility power via bypass l Please reduce the 5 Output power is more than 150 Warning LED lits up and buzzer beeps continuously critical load to lt 100 No UPS STATUS ACTION If AC utility power fails reduce the less critical AC utility power fails The load is load in order to extend 6 supplied by battery power Buzzer alarm backup time If it is not sounds every 4 seconds abnormal power failure please check the rated input or connected line AC utility fails UPS is in battery backup UPS will shut down mode and battery power is approaching 7 automatically Please
12. rom being switched back on again 4 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 5 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 Operation Procedure Please follow the instructions below for the 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 simultaneously for 3 seconds the UPS will start up after two beeps and Inverter LED lights up to indicate the UPS is powered through inverter 5 3 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 14 6 TROUBLE SHOOTING GUIDE 6 1 UPS Status and Action The description of the foll
13. the UPS will be switched off after two beeps 13 Off key It should be pressed with the control key see the above item 12 simultaneously to switch off the UPS LCD Version 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 of history events 2 LCD Select Up key It is pressed to select upward the UPS status on LCD Display 3 LCD Select Down key It is pressed to select downward the UPS status on LCD Display Beside press it simultaneously with the Up key to switch off the UPS 3 2 Outline Description 4 Enter Key it is pressed with the LCD Select Down key to turn on the UPS LED 1KVA 2KVA 3KVA Rack Mount Case In battery operation mode press it with LCD Select 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 o 465mm 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 Y SIDE VIEW IS A je 3 3 88mm BACK VIEW LCD 1KVA 2KVA 3KVA Ra
Download Pdf Manuals
Related Search