Online UPS PowerWalker VFI 6000CRM LCD Manual
Contents
1. 60 Hz system Setting range is from 56 0Hz to 59 0Hz The default value is 46 0Hz 56 0Hz Parameter 3 Set the acceptable high frequency for bypass 50 Hz Setting range is from 51 0Hz to 54 0 Hz 60 Hz Setting range is from 61 0Hz to 64 0Hz The default value is 54 0Hz 64 0Hz 15 G Power Walker eo 05 reserved reserved Interface Setting reserved o 07 reserved Interface L etting gt gt o m 8 reserved Dr A SETTING CCC Parameter 2 OPN Bypass allowed When selected UPS will run at Bypass mode depending on bypass enabled disabled setting FBD Bypass not allowed When selected it s not allowed for running in Bypass mode under any situations Parameter 3 ENA Bypass enabled When selected Bypass mode is activated DIS Bypass disabled When selected automatic bypass is acceptable but manual bypass is not allowed Manual bypass means users manually operate UPS for Bypass mode For example pressing OFF button in AC mode to turn into Bypass mode 16 E PowertWalker e 09 Battery maximum discharge time setting Parameter 3 000 999 Set the maximum discharge time from Omin to 999min UPS will shut down to protect battery after discharge time arrives The default value is 990min DIS Disable battery discharge protection and backup time will depend on battery capacity eo 10 reserved Interface Setting reserved reserved eo 12 reserved In2. e This UPS should be connected with TN earthing system e The power supply for this unit must be single phase rated in accordance with the equipment nameplate It also must be suitably grounded e Use of this equipment in life support applications where failure of this equipment can reasonably be expected to cause the failure of the life support equipment or to significantly affect its safety or effectiveness is not recommended Do not use this equipment in the presence of a flammable anesthetic mixture with air oxygen or nitrous oxide e Connect your UPS power modules grounding terminal to a grounding electrode conductor e The UPS is connected to a DC energy source battery The output terminals may be live when the UPS is not connected to an AC supply Before working on this circuit Isolate Uninterruptible Power System UPS Then check for Hazardous Voltage between all terminals including the protective earth AN Risk of Voltage Backfeed E PowerWWalker 1 5 Operation A Do not disconnect the earth conductor cable on the UPS or the building wiring terminals in any time since this would cancel the protective earth of the UPS system and of all connected loads The UPS system features its own internal current source batteries The UPS output sockets or output terminal blocks may be electrically live even if the UPS system is not connected to the building wiring outlet In order to fully disconnect the UPS system
3. MES Info HH A AA a y Mode Operation w5 E Px E E m Info Ca PEC EXE OE VA E dx Mute Operation Input amp Battery l 2 BATTERY LEVEL Voltage Info DE NN AN g l He TI gt Battery Level A Display Backup time information 5 L h Indicates the backup time in numbers CL H hours M minutes S seconds Fault information Indicates that the warning and fault occurs HH 0 Indicates the fault codes and the codes are listed in details in section 3 9 tt Mute operation Indicates that the UPS alarm is disabled AA Output amp Battery voltage information T CH CH vac Indicates the output voltage frequency or battery voltage CH CH CH S Vac output voltage Vdc battery voltage Hz frequency ome e Load information Indicates the load level by 0 25 26 50 51 75 and 76 100 N EYE EY Pe AD Indicates the load or the output is short Mode operation information Indicates the UPS connects to the mains LOAD LEVEL Indicates overload Indicates the battery is working i Indicates the bypass circuit is working Indicates the Inverter circuit is working Battery information aa Indicates the Battery capacity by 0 25 26 50 51 75 and 76 100 Wee d Ee Indicates the battery is fault BATT FAULT Indicates low battery level and low battery voltage Input amp Battery voltage information OOO Indicates t
4. 12AH 17AH 26AH 40AH 65AH 100AH and so on The default value is 9AH Parameter 3 Set battery group range from 1 to 6 The default value is 1 group These parameters are for the battery backup time calculation Parameter 3 Calibrate the displayed backup time by adjusting this multiplier factor The formulation is listed below Displayed backup time Original calculated backup time x Multiplier factor The default value of multiplier factor is 1 0 and the range is from 0 5 to 2 19 E PowerWalker 3 7 Operating Mode Status Description Operating mode status AC mode Description When the input voltage is within acceptable range UPS will provide pure and stable AC power to output The UPS will also charge the battery at AC mode Es a Ei Ej a can CH we UU e hae A A CVCF mode Description When input frequency is within 46 to 64Hz the UPS can be set at a constant output frequency 50 Hz or 60 Hz The UPS will still charge battery under this mode LCD display 220 2 O EEE S00 NN CEZ J LOAD LEVEL gt O sida e 23 1 8 LES a eee Battery mode Description When the input voltage is beyond the acceptable range or power failure UPS will backup power from battery and alarm will beep every 4 seconds LCD display ee BEE 500 see EA GO ogg 5 B S mee 4 dd WS dd ES XN Bypass mode Description When input voltage is within acceptable range and bypass is enab
5. first press the OFF button and then disconnect the mains A Ensure that no liquid or other foreign objects can enter into the UPS system The UPS can be operated by any individuals with no previous experience 1 6 Standards IEC EN 62040 1 Category C3 Category C3 Warning This is a product for commercial and industrial application in the second environment installation restrictions or additional measures may be needed to prevent disturbances E n 2 Installation and Operation There are two different types of online UPS standard and long run models Please refer to the following model table PowerWalker VFI eendardungdel PowerWalker VFI engin nigel 6000CRM LCD 6000CRM LCDL g 2 1 Unpacking and Inspection Unpack the package and check the package contents The shipping package contains e One UPS e One user manual e One monitoring software CD e One RS 232 cable option e One USB cable e One battery cable option NOTE Before installation please inspect the unit Be sure that nothing inside the package is damaged during transportation Do not turn on the unit and notify the carrier and dealer immediately if there is any damage or lacking of some parts Please keep the original package in a safe place for future use 2 2 Rear Panel View Diagram 2 Input Output Terminal Diagram 3 Battery Pack Rear Panel
6. is setting for 60 0Hz ATO If selected output frequency will be decided according to the latest normal utility frequency If it is from 46Hz to 54Hz the output frequency will be 50 0Hz If it is from 56Hz to 64Hz the output frequency will be 60 0Hz ATO is default setting Parameter 3 Frequency mode Setting output frequency at CVCF mode or not CVCF mode You may choose following two options in parameter 3 CF Setting UPS to CVCF mode If selected the output frequency will be fixed at 50Hz or 60Hz according to setting in parameter 2 The input frequency could be from 46Hz to 64Hz NCF Setting UPS to normal mode not CVCF mode If selected the output frequency will synchronize with the input frequency within 46 54 Hz at 50Hz or within 56 64 Hz at 60Hz according to setting in parameter 2 If 50 Hz selected in parameter 2 UPS will transfer to battery mode when input frequency is not within 46 54 Hz If 60Hz selected in parameter 2 UPS will transfer to battery mode when input frequency is not within 56 64 Hz If Parameter 2 is ATO the Parameter 3 will show the current frequency Parameter 2 Set the acceptable low voltage for bypass Setting range is from 110V to 209V and the default value is 110V Parameter 3 Set the acceptable high voltage for bypass Setting range is from 231V to 276V and the default value is 264V Parameter 2 Set the acceptable low frequency for bypass 50 Hz system Setting range is from 46 0Hz to 49 0Hz
7. A 2A 4A 6A Adjustable 6A is only available for 16pcs batteries PHYSICAL UPS unit 500 x 438 x 88 2U DIMENSION DAN Aan Battery pack 668 x 438 x 88 2U UPS unit 15 e Wee kgs Battery pack 48 500 x 438 x 88 2U 15 ENVIRONMENT battery life cycle will be shorten when temperature is above 25 C MANAGEMENT Smart RS 232 or USB Supports Windows di cd Windows 7 8 Linux Unix and Optional SNMP Power management from SNMP manager and web browser Derate capacity to 60 of capacity in CVCF mode and to 90 when the output voltage is adjusted to 208VAC Tf the UPS is installed or used in a place where the altitude is above than 1000m the output power must be derated one percent per 100m Product specifications are subject to change without further notice H H H D D
8. After repetitive overloads the UPS is locked in the Bypass mode Connected devices are fed directly by the mains or batteries are Remove excess loads from UPS output Remove excess loads from UPS output first Then shut down the UPS and restart it UPS is overload too long and becomes fault Then UPS shut down automatically The UPS shut down automatically because short circuit occurs on the UPS output Remove excess loads from UPS output and restart it Check output wiring and if connected devices are in short circuit status A UPS internal fault has Contact your dealer occurred Charge the batteries at least 7 hours and then check capacity If the problem still persists consult your dealer Batteries defect Contact your dealer to replace the battery Fan is locked or not working or the UPS temperature is too Check fans and notify dealer high Batteries are not fully charged 22 E E PowerWvalker 5 Storage and Maintenance 5 1 Storage Before storing charge the UPS at least 7 hours Store the UPS covered and upright in a cool dry location During storage recharge the battery in accordance with the following table Storage Temperature Recharge Frequency Charging Duration 5 2 Maintenance A The UPS system operates with hazardous voltages Repairs may be carried out only by qualified maintenance personnel Even after the unit is disconnected from the mains components in
9. L 2 3 4 9 6 7 8 9 External battery connector RS 232 communication port Intelligent slot USB communication Emergency power off function connector EPO connector Input circuit breaker Input Output terminal Refer to Diagram 2 for the details Output terminal Grounding terminal 10 Utility input terminal 11 Battery pack output circuit breaker E PowerWWalker 2 3 Single UPS Installation Installation and wiring must be performed in accordance with the local electric laws regulations and execute the following instructions by professional personnel 1 Make sure the mains wire and breakers in the building are in compliance with the standard of rated capacity of UPS to avoid the hazards of electric shock or fire NOTE Do not use the wall receptacle as the input power source for the UPS as its rated current is less than the UPS s maximum input current Otherwise the receptacle may be burned and destroyed 2 Switch off the mains switch in the building before installation 3 Turn off all the connected devices before connecting to the UPS 4 Prepare wires based on the following table Meda Wiring spec AWG ode Seeerei 10 12 O e PPowerWaker FL sococRM COL 10 12 12 12 NOTE 1 It is recommended to use suitable wire in above table or thicker for safety and efficiency NOTE 2 The selections for color of wires should be followed by the local electrical laws and regulations 5 Remove th
10. Y E PowerWvalker Online UPS H PowerWalker VFI 6000CRM LCD Manual Uninterruptible Power Supply System G Power Walker Please comply with all warnings and operating instructions in this manual strictly Save this manual properly and read carefully the following instructions before installing the unit Do not operate this unit before reading through all safety information and operating instructions carefully Q Powertvalker Table of Contents 1 SAFETY AND EMC INSTRUCTIONS SE 2 1 1 TRANSPORTATION AND STORAGE osiinnesosseenenuseosottonueesn ettr renos e et rrene PP n EEPOS S EE EEPOS SP EEEE ESPPEEEEEEESPSPE EEEE S PSAE EEEE EEP a aaeeea 2 Le PREPARA Le top ee ee ee 2 E A eE o 0 E E TE 2 1 4 Z connection WARNINOS EES 3 E PR Sa 4 E TANDA EEN A 2 INSTALLATION AND OPERA TION W 5 2 1 UNPACKING AND INSPECTION 5 DD REAR PANEL ENEE 5 2 3 SINGLE UPS INSTALLATION eannosonnnnsssennsesernnssstnnssttn eretto o stt nooo rno oe eo P Pn EPPP P EED PSE EPOSO PEEPS SPEED PS PE PENSS EEEE EPS EEEE SEE onene nnn 6 2 4 SOFTWARE INSTALLATION 7 SOFERS TO NEEN 8 3 1 BUTTON OPERATION ctsseneseeaseatctecaceatsteaciaundhtdteaiestinaticntsabeeaanneceiauaniee osuerenicasleesan neteGwacuraialeaiasett cabana sthatiactialneancnan tpasicniedsdbaueadieuentoucuats 8 3 2 LED INDICATORS AND ECD PANEL E 8 SS A 10 3 4 SINGLE UPS OPERATION cccccccccssecccccccscecccccsceccccuscececcccuececcccuuueccccusucecccc
11. ces which would overload the UPS e g big motor type equipment to the UPS output sockets or terminal Place cables in such a way that no one can step on or trip over them Do not block air vents in the housing of UPS The UPS must be installed in a location with good ventilation Ensure enough space on each side for ventilation UPS has provided earthed terminal in the final installed system configuration equipotential earth bonding to the external UPS battery cabinets The UPS can be installed only by qualified maintenance personnel An appropriate disconnect device as short circuit backup protection should be provided in the building wiring installation An integral single emergency switching device which prevents further supply to the load by the UPS in any mode of operation should be provided in the building wiring installation Connect the earth before connecting to the building wiring terminal Installation and Wiring must be performed in accordance with the local electrical laws and regulations E PowerWWalker E P PowerWvalker 1 4 ton Warnings e There is no standard backfeed protection inside please isolate the UPS before working according to this circuit The isolation device must be able to carry the UPS input current External Distribution Panel UPS i 4 i i 4 r Legend EI Coil Remote Switch Magneto Thermal Input Main Switch AC Contactor as backfeed protection device Neutral Line Input
12. e Over temperature AW Beeping every second Overload 3 times in 30min Beeping every second 21 4 Trouble Shooting G Power Walker If the UPS system does not operate correctly please solve the problem by using the table below Symptom No indication and alarm in the front display panel even though the mains is normal The icon AN ana the warning code H flash on LCD display and alarm beeps every second ES The icon DM and flash on LCD display and alarm beeps every second The icon A and cea flash on LCD display and alarm beeps twice every second Fault code is shown as 43 The icon radial lights on LCD display and alarm beeps continuously Fault code is shown as 14 the icon C e D D lights on LCD display and alarm beeps continuously Other fault codes are shown on LCD display and alarm beeps continuously Battery backup time is shorter than nominal value The icon Mana flash on LCD display and alarm beeps every second Possible cause Remedy The AC input power is not Check if input cable firmly connected well connected to the mains closed EPO Set the circuit in position to disable function EPO function is enabled _ Internal check if all incorrectly connected well The external battery is connected UPS is overload Remove excess loads from UPS output UPS is overloaded Devices connected to the UPS are fed directly by the electrical network via the B
13. e battery pack and the UPS But for other external battery pack make sure a DC breaker or other protection device between UPS and external battery pack is installed If not please install it carefully Switch off the battery breaker before installation NOTE Set the battery pack breaker in OFF position and then install the battery pack e Pay highly attention to the rated battery voltage marked on the rear panel If you want to change the numbers of the battery pack please make sure you modify the jumper setting on control board simultaneously The connection with wrong battery voltage may cause permanent damage of the UPS Make sure the voltage of the battery pack is correct e Pay highly attention to the polarity marking on external battery terminal block and make sure the correct battery polarity is connected Wrong connection may cause permanent damage of the UPS e Make sure the protective earth ground wiring is correct The current spec color position connection and conductance reliability of wire should be checked carefully e Make sure the utility input amp output wiring is correct The current spec color position connection and conductance reliability of wire should be checked carefully Make sure the L N terminal is correct not reverse or short circuited 2 4 Software Installation For optimal computer system protection install UPS monitoring software to fully configure UPS shutdown E PowerWWalker 3 O
14. e check the loads wiring ventilation utility battery and so on after the fault occurs Don t try to turn on the UPS again before solving the problems If the problems can t be fixed please contact the distributor or service people immediately 3 For emergency case please cut off the connection from utility external battery and output immediately to avoid more risk or danger 12 G Power Walker 11 Operation of changing battery numbers 1 This operation is only available for professional or qualified technicians 2 Turn off the UPS 3 Switch off the input breaker and switch off the battery breaker only available for long run model or disconnect battery wire for standard model 4 Remove the cabinet cover and then modify the jumpers CN1 on the control board to set the battery numbers as following table Battery NL Number 16 X 7 X p18 X 19 X 20 X Note 1 connect with jumper 0 no jumper x the pins are for other functions 5 Modify the battery pack for the setting number carefully After complete it put the cover back and switch on the battery breaker for long run model 6 Switch on the input breaker and the UPS will enter Bypass mode 3 5 Abbreviation Meaning in LCD Display Normal mode not CVCF mode CVCF mode Not allowed oe ff w Add m s ES es 13 G Power Walker 3 6 LCD Setting There are three parameters to set up the UPS Refer
15. e terminal block cover on the rear panel of UPS Then connect the wires according to the following terminal block diagrams Connect the earth wire first when making wire connection Disconnect the earth wire last when making wire disconnection Input Neutral Output Line l Input Line Output Neutral Ground Terminal Block wiring diagram NOTE 1 Make sure that the wires are connected tightly with the terminals NOTE 2 Please install the output breaker between the output terminal and the load and the breaker should be qualified with leakage current protective function if necessary 6 Put the terminal block cover back to the rear panel of the UPS A Warning Only for standard model e Make sure the UPS is not turned on before installation The UPS should not be turned on during wiring connection e Do not try to modify the standard model to the long run model Particularly do not try to connect the standard internal battery to the external battery The battery type and voltage and numbers may be 6 G Power Walker different If you connect them together it maybe causes the hazard of electric shock or fire A Warning Only for long run model e Make sure a DC breaker or other protection device between UPS and external battery pack is installed If not please install it carefully Switch off the battery breaker before installation A Warning e For standard battery pack there are one DC breaker to disconnect th
16. for system safety 5 If the overload time is over acceptable time listed in spec at AC mode the UPS will automatically transfer to Bypass mode After the overload is removed it will return to AC mode If the overload occurs 3 times in half hour the UPS will be locked in Bypass mode UPS can transfer to Line mode only by manual restart At this time if bypass is enabled the UPS will power to the load via bypass If bypass function is disabled or the input power is not within bypass acceptable range it will cut off output directly 4 Charge the batteries 1 After the UPS is connected to the utility power the charger will charge the batteries automatically except in Battery mode or during battery self test 2 It s suggested to charge batteries at least 10 hours before use Otherwise the backup time may be shorter than expected time 3 Make sure the battery numbers setting on the control board Please refer to the section 3 4 11 for detailed setting is consistent to real connection 4 Thecharging current can be changed from 1A to 6A via LCD or software Please make sure that the charging current is suitable to battery specification 5 Battery mode operation 1 When the UPS is in Battery mode the buzzer will beep according to different battery capacity If the battery capacity is more than 25 the buzzer will beep once every 4 seconds If the battery voltage drops to the alarm level the buzzer will beep quickly once every sec
17. he input voltage or frequency or battery voltage CO E Vac Input voltage Vdc battery voltage Hz input frequency z A G Power Walker 3 3 Audible Alarm Descnp on Buzzer status Bypass mode Beeping once every 2 minutes Battery mode Beeping once every 4 seconds Fault mode Beeping continuously Overload Beeping twice every second Low battery Battery unconnected Over charge EPO enable Fan failure Over temperature Beeping once every second Charger failure Overload 3 times in 30min EPO status Cover of maintain switch is open Bus start failure Bus over Bus under Bus unbalance Inverter soft start failure High Inverter voltage Beeping continuously Low Inverter voltage Inverter output short circuited Battery SCR short circuited Over temperature Overload 3 4 Single UPS Operation 1 Turn on the UPS with utility power supply in AC mode 1 After power supply is connected correctly set the breaker of the battery pack at ON position the step only available for long run model Then set the input breaker at ON position At this time the fan is running and the UPS supplies power to the loads via the bypass The UPS is operating in Bypass mode NOTE When UPS is in Bypass mode the output voltage will directly power from utility after you Switch on the input breaker In Bypass mode the load is not protected by UPS To protect your precious devices you should turn on the UPS Refer
18. led turn off the UPS and it will enter Bypass mode Alarm beeps every two minutes eel Be NM Ae cc o a OSV LEVEL 500 SE A CS 8 d JI EE LEVEL E m pan LEVEL ua UD ee E Pi Battery Test When UPS is in AC mode or CVCF mode press Test key for more than 20 2 P PowerWalker 0 5s Then the UPS will beep once and start Battery Test The line between I P and inverter icons will blink to remind users This operation is used to check the battery status aoe Y Pe ZEE CAN Amare LJ LOAD LEVEL LIL LOAD LEVEL 606 Ub gt 2 ll d d D ege EE NAO mien UA UOU e Fault status Description When UPS has fault happened it will display fault messages in LCD panel LCD display CH CT Mm VAC Ann ES 7 y A Mp y py LJ Lj Ly LOAD LEVEL LOAD LEVEL 43 A ce 43 a ce Por A EE A a Sam Ur 1 it 5 pen Let EA SIH ea XY a 3 8 Fault Code Faultevent _ 1 Faultcode Icon Fault event Faultcode Icon Bus start failure DI None Low Inverter voltage 13 Bus under IL 03 None Battery SCR short circuited Bus unbalance 04 None Over temperature AL None inverter soft start failure 1 None ovetoad 8 LE L Nome Pf O y O High Inverter voltage 3 9 Warning Indicator Battery low Beeping every second a IV sl Battery unconnected Beeping every second TTERY LEVEL Over charge A TA Beeping every second UnA ro enable A EP A Fan failur
19. nd there is risk of power loss for connected devices 2 In Bypass mode output voltage of the UPS is still present In order to cut off the output switch off the input breaker A few seconds later there is no display shown on the LCD panel and UPS is complete off 7 Turn off the UPS without utility power supply in Battery mode 1 Turn off the UPS by pressing OFF button for at least 1s and then the buzzer will beep once 2 Then UPS will cut off power to output and there is no display shown on the display panel 8 Mute the buzzer 1 To mute the buzzer please press the Mute button for at least 1s If you press it again after the buzzer is muted the buzzer will beep again 2 Some warning alarms can t be muted unless the error is fixed Please refer to section 3 3 for the details 9 Operation in warning status 1 When Fault LED flashes and the buzzer beeps once every second it means that there are some problems for UPS operation Users can get the fault code from LCD panel Please check the trouble shooting table in chapter 4 for details 2 Some warning alarms can t be muted unless the error is fixed Please refer to section 3 3 for the details 10 Operation in Fault mode 1 When Fault LED illuminates and the buzzer beeps continuously it means that there is a fatal error in the UPS Users can get the fault code from display panel Please check the trouble shooting table in chapter 4 for details 2 Pleas
20. perations 3 1 Button Operation gt Turn on the UPS Press and hold the button more than 1s to turn on the UPS ON Enter Button gt Enter Key Press this button to confirm the selection in setting menu gt Turn off the UPS Press and hold the button more than 1s to turn off the UPS OFF ESC Button gt Esc key Press this button to return to last menu in setting menu gt Battery test Press and hold the button more than 1s to test the battery while in Test Up Button AC mode or CVCF mode gt UP key Press this button to display next selection in setting menu gt Mute the alarm Press and hold the button more than is to mute the buzzer Mute Down Button Please refer to section 3 4 8 for details gt Down key Press this button to display previous selection in setting menu Test Up gt Press and hold the two buttons simultaneous more than 1s to enter escape the Mute Down Button setting menu CVCF mode means converter mode 3 2 LED Indicators and LCD Panel O O O CC gt LED indicators BYPASS LINE BATTERY FAULT LCD panel LED Indicators There are 4 LEDs on front panel to show the UPS working status jee Bypass time Batey fat essa e e e beem e dP acme S e dP EC EC EC EC SC IEA IET a Note e means LED is lighting and O means LED is faded EP Powertvalker LCD Panel Ro ee Output Info we p be ag eg y gt Load Level LOAD LEVEL Time amp Fault Zo
21. rder to avoid fire hazards A Do not disassemble the UPS system 23 G Power Walker 6 Specifications MODEL PowerWalker VFI 6000CRM LCD CAPACITY 6000 VA 4800 W INPUT 110 VAC 3 at 50 Load 176 VAC 3 at 100 Load Low Line Loss Voltage 10V 300 VAC 3 High Line Loss Voltage 10V 46Hz 54 Hz O 50Hz system 56Hz 64 Hz 60Hz system Single phase with ground 0 99 at 100 Load Low Line Loss Voltage Range Low Line Comeback igh Line Loss igh Line Comeback Frequency Range hase ower Factor OUTPUT Output voltage AC Voltage Regulation 208 220 230 240VAC 1 46Hz 54 Hz O 50Hz system 56Hz 64 Hz 60Hz system requency Range Batt Mode 50 Hz 0 1 Hz or 60Hz 0 1 Hz 100 110 30min 110 130 5min gt 130 10sec Overload Battery mode 100 110 3min 110 130 30sec gt 130 10sec urrent Crest Ratio 3 1 max lt 3 THD Linear Load lt 5 THD Non linear Load nA n N lt CD 5 OA O C 2 O 5 2 o p og o O e O A Harmonic Distortion __ Line gt Battery 0 ms Transfer Time Inverter gt Bypass 0 ms EFFICIENCY gt 92 gt 90 Type amp Numbers 12 V 9Ahx 16 Recharge Time 9 hours recover to 90 capacity Charging Current Default 1 A 10 sl Max 1A 2A Adjustable Charging Voltage 218 4V 1 C mode attery Mode e BATTERY E Model Default 4 A 10 Max 1
22. side the UPS system are still connected to the battery packs which are potentially dangerous Before carrying out any kind of service and or maintenance disconnect the batteries and verify that no current is present and no hazardous voltage exists in the terminals of high capability capacitor such as BUS capacitors Only persons are adequately familiar with batteries and with the required precautionary measures may replace batteries and supervise operations Unauthorized persons must be kept well away from the batteries A Verify that no voltage between the battery terminals and the ground is present before maintenance or repair In this product the battery circuit is not isolated from the input voltage Hazardous voltages may occur between the battery terminals and the ground Batteries may cause electric shock and have a high short circuit current Please remove all wristwatches rings and other metal personal objects before maintenance or repair and only use tools with insulated grips and handles for maintaining or repairing When replace the 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 The batteries must be rightly deposed according to local regulation Do not open or destroy batteries Escaping electrolyte can cause injury to the skin and eyes It may be toxic Please replace the fuse only with the same type and amperage in o
23. terface Setting if reserved 17 E PowerWalker Parameter 2 Select Add or Sub function to calibrate battery voltage to real figure Parameter 3 the voltage range is from OV to 5 7V the default value is OV o 14 reserved Interface Setting reserved He A ES e 15 Inverter voltage calibration Interface Parameter 2 you may choose Add or Sub to calibrate inverter voltage Parameter 3 the voltage range is from OV to 6 4V the default value is OV Parameter 2 you may choose Add or Sub to adjust floating fa us charger voltage WIL Parameter 3 the voltage range is from OV to 6 4V the default IS value is OV a SETTING Hdd 18 G Power Walker e 17 Constant charger voltage adjustment Parameter 2 you may choose Add or Sub to adjust constant charger voltage Parameter 3 the voltage range is from OV to 3 2V the default value is OV Parameter 3 The maximum charging current could be adjusted Default value is 4A for long run model and 1A for standard model The setting range is 0 5A 6A for long run model and 0 5A 2A for standard model Note Any modification should be suitable to battery specifications If input voltage is below 200VAC the UPS will reduce charging current to 4A automatically even though the setting is 6A 19 Battery capacity and groups setting Interface Parameter 2 Set the battery capacity such as 7AH 9AH 10AH
24. to following diagram Parameter 1 It s for program alternatives Refer Parameter 3 to below table for the programs to set up Parameter 2 and parameter 3 are the setting options or values for each program Parameter 1 Note Please select Up or Down button to change the programs or parameters Parameter 2 Programs available list for parameter 1 Ae ect aten Battery Test Test 01 Output voltage A D D o Voltage range for hee xl II 04 Frequency range for hees xl II os eeneg ll 106 Reserved o Reserved o8 Bypass mode setting 09 Battery maximum discharge time setting Y y v Y v o Reserved i Reserved 112 Reserved 13 Battery voltage Calibration YY 114 resevwa OO N MAN AA PA 118 Charger maximum current setting Y y Y EE 20 Backup time calibration Y means that this program can be set in this mode e 01 Output voltage Interface L ettng gt gt m y Parameter 3 Output voltage d dl You may choose the following output voltage in parameter 3 Io 208 Presents output voltage is 208Vac Ol Z 220 Presents output voltage is 220Vac 230 Presents output voltage is 230Vac 240 Presents output voltage is 240Vac 14 E G PowerWalker Parameter 2 Output Frequency Setting the output frequency You may choose following three options in parameter 2 50 0Hz The output frequency is setting for 50 0Hz 60 0Hz The output frequency
25. to next step 2 Press and hold the ON button for 1s to turn on the UPS and the buzzer will beep once 3 A few seconds later the UPS will enter to AC mode If the utility power is abnormal the UPS will operate in Battery mode without interruption NOTE When the UPS is running out battery it will shut down automatically at Battery mode When the utility power is restored the UPS will auto restart in AC mode 2 Turn on the UPS without utility power supply in Battery mode 1 Make sure that the breaker of the battery pack is at ON position only for long run model 2 Press and hold the ON button for 1s to turn on the UPS and the buzzer will beep once 3 A few seconds later the UPS will be turned on and enter to Battery mode 10 E E PowerWalker 3 Connect devices to UPS After the UPS is turned on you can connect devices to the UPS 1 Switch on the devices one by one and it will display total load level in LCD panel 2 If it is necessary to connect the inductive loads such as a printer the in rush current should be calculated carefully to see if it meets the capacity of the UPS because the power consumption of this kind of loads is too big 3 If the UPS is overload the buzzer will beep twice every second 4 When the UPS is overload please remove some loads immediately It is recommended to have the total loads connected to the UPS less than 80 of its nominal power capacity to prevent overload
26. to remind users that the battery is at low level and the UPS will shut down automatically soon Users could switch off some non critical loads to disable the shutdown alarm and prolong the backup time If there is no more load to be switched off at that time you have to shut down all loads as soon as possible to protect the devices or save data Otherwise there is a risk of data loss or power failure 2 In Battery mode if buzzer sound annoys users can press the Mute button to mute the buzzer 3 The backup time of the long run model depends on the external battery capacity 4 The backup time may vary from different environment temperature and load type 5 When setting backup time for 16 5 hours default value from LCD panel after discharging 16 5 hours UPS will shut down automatically to protect the battery This battery discharge protection can be enabled or disabled through LCD panel control Refer to 3 7 LCD setting section 11 G Power Walker 6 Turn off the UPS with utility power supply in AC mode 1 Turn off the inverter of the UPS by pressing OFF button for at least 1s and then the buzzer will beep once The UPS will turn into Bypass mode NOTE 1 If the UPS has been set to enable the bypass output it will bypass voltage from utility power to output sockets and terminal even though you have turned off the UPS inverter NOTE 2 After turning off the UPS please be aware that the UPS is working at Bypass mode a
27. uaecececeuuucececeuuaecececuuuccecccsauteeceseuueeececauens 10 3 5 ABBREVIATION MEANING IN LCD DISPLAY iinaaannonsennnssenennsseennnsseronnsottrnosettnr osen osser rno er no SE nP PE Enn S Ee oneee ennn e erena 13 30 LED FNO bacon 14 3 7 OPERATING MODE STATUS DESCRIPTION cccccccccccecccccccccecccccccccccccccccccccecccccccccecccccececcccccccccccccececcccececceeceseeeeeeeeess 20 3 0 FAULT CODE sico Eet 21 3 9 WARNING INDICATOR esse tai is 21 4 TROUBLE SHOOTING ti 22 5 STORAGE AND MAINTENANCE cnica 23 EN oy OG diia oia 23 LINEA CE Dando 23 CSPE FICATION EE 24 1 Safety and EMC instructions Please read carefully the following user manual and the safety instructions before installing the unit or using the unit 1 1 Transportation and Storage A Please transport the UPS system only in the original package to protect against shock and impact The UPS must be stored in the room where it is ventilated and dry 1 2 Preparation A Condensation may occur if the UPS system is moved directly from cold to warm environment The UPS system must be absolutely dry before being installed Please allow at least two hours for the UPS system to acclimate the environment Do not install the UPS system near water or in moist environments Do not install the UPS system where it would be exposed to direct sunlight or nearby heater Do not block ventilation holes in the UPS housing 1 3 Installation A Do not connect appliances or devi
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