PARUS SIPB Series User Manual Download

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September 2019 Version 2.2

User manual

Uninterruptible Power Supply

SIPB 1~3kVA

Summary of Contents for SIPB Series

Page 1: ...September 2019 Version 2 2 User manual Uninterruptible Power Supply SIPB 1 3kVA ...

Page 2: ...ay cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or ...

Page 3: ...electrical performance perfect intelligent monitoring and network functions smart appearance complying with EMC and safety standards this UPS has become standard product which meets the world s advanced level Read this manual carefully before installation This manual offers technical support for equipment operator Parus electro LLC 115404 Russia Moscow 6th Radialnaya str 9 Tel 8 800 301 05 38 7 49...

Page 4: ... This symbol indicates that you should not discard the UPS or the UPS batteries in the trash This product contains sealed lead acid batteries and must be disposed of properly For more information contact your local recycling reuse or hazardous waste center This symbol indicates that you should not discard waste electrical or electronic equipment WEEE in the trash For proper disposal contact your l...

Page 5: ...thout mains power 46 Turn off operation 47 Turn off the UPS in line mode 47 Turn off the UPS by DC without mains power 47 UPS self test mute test operation 47 Configuring Battery Settings 47 5 Communication 49 Installing Communication Options and Control Terminals 50 6 UPS Maintenance 57 UPS and Battery Care 57 Storing the UPS and Batteries 57 Replacing Batteries 58 Replacing Tower EBPs 58 Replaci...

Page 6: ...ble conversion technology with high power density utility frequency independence and generator compatibility Output power factor up to 0 9 Three segment charging mode to increase battery service life optimize recharge time Selectable High Efficiency mode of operation Cold start function to startup the UPS without utility Standard communication options one RS 232 communication port one USB communic...

Page 7: ...onversion Rack Tower convertible LCD design No matter what angle required only pressing the key slightly to reach your perspective needs For RT model it is equipped with hot swappable battery feature needed for 19 rack solution RT models in a space optimizing 2U size fits any standard 19 rack Figure1 The Rackmount UPS front view Figure2 The Rackmount EBP front view Figure3 The Tower UPS and the EB...

Page 8: ...en when the UPS is not connected to an AC supply To reduce the risk of fire or electric shock install the UPS in a temperature and humidity controlled indoor environment free of conductive contaminants Ambient temperature must not exceed 40 C 104 F Do not operate near water or excessive humidity 90 maximum To reduce the risk of fire connect only to a circuit provided with branch circuit overcurren...

Page 9: ...nd turned off and then disconnect the UPS internal battery connector CAUTION Batteries can present a risk of electrical shock or burn from high short circuit current Observe proper precautions Servicing should be performed by qualified service personnel knowledgeable of batteries and required precautions Keep unauthorized personnel away from batteries Proper disposal of batteries is required Refer...

Page 10: ...age To file a claim for shipping damage or concealed damage 1 File with the carrier within 15 days of receipt of the equipment 2 Send a copy of the damage claim within 15 days to your service representative NOTE Check the battery recharge date on the shipping carton label If the date has expired and the batteries were never recharged do not use the UPS Contact your service representative Unpacking...

Page 11: ...is free of humidity flammable gas and corrosion Checking the accessories It includes UPS user s guide Software Suite CD USB cable Power cord Input and output RS232 cable If you ordered an optional Extended Battery Module EBP verify that the following additional item is included with the EBP EBP user s guide NOTE Discard the EBP user s guide if you are installing the EBP with a new UPS at the same ...

Page 12: ... M5 butterfly nuts 2 rear stop brackets 8 M5 umbrella nuts Mounting bracket kit 2 mounting brackets 8 M4_8 flat head screws Tools Required To assemble the components the following tools may be needed cross shaped screwdriver 5 and 6 mm wrench or socket Rackmount Setup CAUTION The cabinet is heavy Removing the cabinet from its carton requires a minimum of two people If installing optional EBP S mak...

Page 13: ...gure4 Securing the Rails 2 Select the proper size in the rack for positioning the UPS see Figure 5 The rail occupies four positions on the front and rear of the rack 3 Tighten four M5 Umbrella Nuts in the side of rail assembly see Figure 4 4 Fix one rail assembly to the front of the rack with one M5 12 pan head screw and one M5 cage nut Using two M5 cage nuts and two M5 12 pan head screws to fix t...

Page 14: ...Step 6 for each rail kit 8 Place the UPS on a flat stable surface with the front of the cabinet facing to you 9 Align the mounting brackets with the screw holes on each side of the UPS and fix with the supplied M4 8 flat head screws see Figure 6 Figure6 Installing the Mounting Brackets 10 If installing optional cabinets repeat Step 8 and 9 for each cabinet Mounting Bracket M4x8 Flat Head Screws 2 ...

Page 15: ...of the rail Repeat for any optional cabinets Figure7 Securing the Front of the Cabinet 13 Continue to the following section Rackmount Wiring Installation Rackmount Wiring Installation This section explains Installing the UPS including connecting the UPS internal batteries Connecting any optional EBP S Installing the UPS NOTE Do not make unauthorized changes to the ups otherwise damage may occur to...

Page 16: ...s the LCD control cover to the UPS Do not pull on the cable or disconnect it When remove the cover Operate as the following right Figure shows instead of the left one see Fig 8 Figure8 Extract UPS front cover CAUTION A small amount of arcing may occur when connecting the internal batteries This is normal and will not harm personnel Connect the cables quickly and firmly It is wrong that extracting ...

Page 17: ...g with the UPS installation Figure9 Connecting the UPS Internal Batteries 4 Replace the UPS front cover To replace the cover verify that the ribbon cable is protected and if EBPS are installed the EBP cable is routed through the knockout on the bottom of the cover Put the front cover hooks of side with display to the cover port put another side to the other two ports then press it until the cover ...

Page 18: ...bonding screw See Rear Covers for the location of the ground bonding screw for each model 7 If an emergency power off disconnect switch is required by local codes see Remote Emergency Power off REPO to install the REPO switch before powering on the UPS 8 Continue to UPS Initial Startup Connecting the EBP s To install the optional EBP s for a UPS 1 Remove the front cover of each EBP and UPS see Fig...

Page 19: ... cable knockout 4 If you are installing more than one EBP for each additional EBP remove the EBP cable knockout on the top and bottom of the EBP front cover See Figure 13 for the location of the EBP cable knockouts CAUTION A small amount of arcing may occur when connecting an EBP to the UPS This is normal and will not harm personnel Insert the EBP cable into the UPS It is wrong that extracting the...

Page 20: ...end the wiring to the EBP connector on the second EBP Repeat for any additional EBPS 6 Verify that the EBP connections are tight and the adequate bend radius and strain relief exist for each cable Figure13 Typical EBP Installation 7 Replace the EBP front cover To replace the cover verify that the EBP cables are routed through the EBP cover knockouts cover connects with the cover hook near the left...

Page 21: ...wer Installation 1 Rackmount converted to Tower plastic base installation two plastic base brackets flatten it after intercrossing intercross as following Figure Figure 14 plastic base installation If an EBP is needed to be placed in the middle the assembly of plastic base is similar Figure 14 The difference is that two 1U plastic base extended boards are added in the middle as the following shows...

Page 22: ...lace the RT UPS on the base one by one as Fig 16 shows 2 The cover installation and cable connection of the UPS and EBPS are the same as RT To install the optional EBP s for a UPS Tower Installation The tower cabinet comes fully assembled and ready to connect CAUTION The cabinet is heavy Removing the cabinet from its carton requires a minimum of two people To install the cabinet UPS Plastic base ...

Page 23: ...ccur to your equipment and void your warranty NOTE Do not connect the UPS power cord to utility until after installation is completed 1 If you are installing power management software connect your computer to one of the communication ports or optional connectivity card see page 51 For the communication ports use an appropriate cable not supplied 2 If an emergency power off disconnect switch is req...

Page 24: ...tery connectors Do not remove the clip from the second battery connector on the last EBP Retain the clips CAUTION A small amount of arcing may occur when connecting an EBP to the UPS This is normal and will not harm personnel Insert the EBP cable into the UPS battery connector quickly and firmly 4 Plug the EBP cable s into the battery connector s as shown in Figure 17 Up to four EBPs may be connec...

Page 25: ...ent ratings do not exceed the UPS capacity to prevent an overload alarm １ If optional EBPs are installed verify that the EBPs are connected to the UPS Tower models See Connecting the EBP s on page 24 ２ Plug the equipment to be protected into the UPS but do not turn on the protected equipment ３ Make any necessary provisions for cord retention and strain relief ...

Page 26: ...r active alarms or notices Resolve any active alarms before continuing See Troubleshooting on page 73 If the indicator is on do not proceed until all alarms are clear Check the UPS status from the front cover to view the active alarms Correct the alarms and restart if necessary 10 Verify that the indicator illuminates solid indicating that the UPS is operating normally and any loads are powered 11...

Page 27: ...S display Deactivate the external EPO switch and restart the UPS NOTE The internal batteries charge to 80 capacity in less than 5 hours However we recommend that the batteries should be charged for 48 hours after installation or long term storage If optional EBPs are installed see the recharge times listed in Table 21 on page 70 ...

Page 28: ...over Functions The UPS has a three button segmental LCD with backlight It provides useful information about the UPS itself load status measurements and settings see Figure 18 Figure18 TOWER Control Cover Table 1 Indicator Descriptions Indicator Description Red On The UPS has an active alarm or fault Yellow On The UPS is in Bypass mode The UPS is operating normally on bypass during High Efficiency ...

Page 29: ...hutdown Rotating combination TOWER Press and hold this key for more than half a second to turn off the UPS RT Press and hold this key for more than 2 seconds to circumrotate the LCD Battery test Mute combination Press and hold the key for more than 1 second in Line mode or economic ECO mode UPS runs self test function Press and hold the key for more than 1 second in battery mode UPS runs mute func...

Page 30: ...ode Press and hold the key for more than half a second less than 2 seconds Affirm the set option Press and hold the key for more than 2 seconds exit from this function setting interface Table 3 The corresponding working status of indications NO Working status Indication Warning Remarks Nor Bat Bps Fau 1 Line mode Normal voltage None High low voltage protection turn to battery mode Once every four ...

Page 31: ...our seconds 4 Battery disconnect warning Bypass mode Once every four seconds Affirm if the battery switch is closed Inverting mode inverting mode Once every four seconds Affirm if the battery switch is closed Power up or start Six times Affirm if the battery is connected well 5 Output overload protection Overload warning in line mode Twice per second Remove the uncritical loads Overload in line mo...

Page 32: ...ult code and icon lights contact for maintenance when you can t deal with it by yourself _indicator lights for a long time _indicator flashes _the status of indicator depends on other conditions Display Functions As the default or after 5 minutes of inactivity the LCD displays the output parameters The backlit LCD automatically dims after 5 minutes of inactivity Press any button to restore the scr...

Page 33: ... as the graphics shows above the output voltage is 230V the output frequency is 50Hz Capacity graphics section Display the capacity of the battery and load Every pane represents 20 capacity As graphics shown above the capacity of the battery is 80 100 5 panes the load reaches 40 60 3 panes When UPS is overloaded the icon will flash when battery is weak or disconnected the icon will also flash ...

Page 34: ...lly the icon will keep flashing When UPS is in battery mode the number of the icons of the charger state section will vary according to the changeable capacity of the battery pane Parameters inquiring Press and hold the scroll key or for more than half a second less than 2 seconds to inquire about items The inquired items include input battery output load temperature Press and hold the scroll key ...

Page 35: ...0Hz Load Display the numerical value of the active power Watt and apparent power VA of the load For example as the following graphics shown the Watt of the load is 100W VA is 100VA when disconnect load it is a normal phenomenon to show a small numerical value of Watt and VA Temperature Display the temperature of the inverter in the UPS As the following graphics shown the temperature of the inverte...

Page 36: ...100 the capacity of battery is approximately reckoned according to the battery voltage Battery remaining time Display the battery remaining time when under battery mode The number is from 0 to 999 minutes As the following graphics shown there are 686 minutes left for discharging User Settings The UPS has setting functions This user settings can be done under any kind of UPS working mode The settin...

Page 37: ...sh Press and hold the scroll key for more than half a second less than 2 seconds to determine whether the ECO function is enabled or disabled Confirm the ECO selecting interface After selecting ON or OFF press and hold the function setting key for more than half a second less than 2 seconds Now the ECO setting function is completed and the ON or OFF below the ECO will light without flash If you ch...

Page 38: ...half a second less than 2 seconds to select BPS setting the letters bPS will flash Enter the BPS setting interface Press and hold the function setting key for more than half a second less than 2 seconds at this time the letters bPS will stop flashing The ON or OFF below the bPS will flash Press and hold the scroll key for more than half a second less than 2 seconds to determine whether the BPS fun...

Page 39: ...ame way After the minus range is confirmed Long press function setting key for more than 2 seconds to exit setting menu Output voltage setting 3 Enter the setting interface Press and hold the function setting key for more than 2 seconds then come to setting interface Press and hold the scroll key for more than half a second less than 2 seconds select the function setting choose output voltage sett...

Page 40: ... choose any one of them by yourself The default is 220V Confirm the output voltage selecting interface After selecting numerical value press and hold the function setting key for more than half a second less than 2 seconds Now the OPU setting function is completed and the numerical value below the OPU will light without flashing Exit from the setting interface Press and hold function setting key f...

Page 41: ...then come to setting interface of battery the letters bAt will stop flashing The numerical value below the bAt will flash Press and hold the scroll key for more than half a second less than 2 seconds select the numerical value in accordance with the real connected battery strings Confirm the battery strings setting interface After selecting numerical value press and hold the function setting key f...

Page 42: ...cond less than 2 seconds then come to setting interface of load segment the letters Seg 1 will stop flashing The numerical value below the Seg 1 will flash Press and hold the scroll key for more than half a second less than 2 seconds select the battery voltage 10 5V 11 0V 11 5V default is 10 5V Confirm the power shedding shielding battery voltage setting After selecting numerical value press and h...

Page 43: ...lf a second less than 2 seconds the letters EPO will stop flashing The letters below the EPO will flash Press and hold the scroll key for more than half a second less than 2 seconds select the EPO input polarity P open circuit execute EPO function or P short circuit execute EPO function Confirm the setting After selecting EPO input polarity press and hold the function setting key for more than hal...

Page 44: ...own or instable UPS will turn to battery mode at once If the mains recovers the UPS will transfer to line mode If battery low alarm activates the indicator of flashes If battery voltage reaches low limit UPS will turn off to protect the battery UPS will auto restart when the mains recover NOTE The backup time of battery mode is subject to the load and EBP numbers Battery remaining time displayed o...

Page 45: ...en ECO enabled and the utility is in range the UPS will work on ECO mode If the utility in out of ECO range but still in Line range the UPS will transfer to line mode Utility tolerance of ECO mode can be set Fault Mode When the UPS has fault The warning red LED is on and the buzzer beeps The UPS will turn to fault mode The UPS cuts off the output and the LCD display fault codes At the moment you c...

Page 46: ... set the bps ON by LCD setting menu 2 Press and hold the ON key for more than half a second to start the UPS then it will start the inverter 3 Once started the UPS will perform a self test function LED will light and go out circularly and orderly When the self test finishes it will come to line mode the corresponding LED lights the UPS is working in line mode Turn on the UPS by DC without mains po...

Page 47: ... hold the self test mute key for more than 1 second the LEDs light and go out circularly and orderly The UPS comes to self test mode and tests its status It will exit automatically after finishing testing and the LED indication will go back to previous status 2 When the UPS is in battery mode press and hold the self test mute key for more than 1 second the buzzer stops beeping If you press and hol...

Page 48: ...the UPS After the UPS is turned on please connect load one by one It is recommended that the generator capacity is as twice as the UPS rated capacity You had better not use the ECO mode when the quality of the input AC mains is not good All UPS and EBP Cabinets Number of Battery Strings UPS only internal batteries 1 default UPS 1EBP 3 UPS 2EBPs 5 UPS 3EBPs 7 UPS 4EBPs 9 NOTE The UPS contains one b...

Page 49: ...n describes the Communication ports RS 232 and USB Connectivity cards Emergency Power off EPO Load Segments UPSilon2000 Power Management Software See Rear Covers on page 71 72 for rear cover diagrams for each model Figure19 Figure20 ...

Page 50: ...ptions and Control Terminals To install the communication options and control terminals 1 Install the appropriate connectivity card and or necessary cable s and connect the cables to the appropriate location 2 Route and tie the cable s out of the way 3 Continue to Operation on page 26 28 to start up the UPS ...

Page 51: ...S and a computer connect your computer to one of the UPS communication ports using an appropriate communication cable not supplied See Figure 20 21 for the communication port locations When the communication cable is installed power management software can exchange data with the UPS The software polls the UPS for detailed information on the status of the power environment If a power emergency occu...

Page 52: ...m external device In 5 GND Signal common Connectivity Cards Connectivity cards allow the UPS to communicate in a variety of networking environments and with different types of devices The UPS has one available communication bay for the following connectivity cards Web SNMP Card has SNMP and HTTP capabilities as well as monitoring through a Web browser interface connects to a twisted pair Ethernet ...

Page 53: ...S from a distance This feature can be used for shutting down the load and the UPS by thermal relay for instance in the event of room overtemperature When EPO is activated the UPS shuts down the output and all its power converters immediately The UPS remains on to alarm the fault WARNING The EPO circuit is an IEC 60950 safety extra low voltage SELV circuit This circuit must be separated from any ha...

Page 54: ...g EPO Connections Wire Function Terminal Wire Size Rating Suggested Wire Size EPO L1 4 0 32 mm 12 22 AWG 0 82 mm 18 AWG L2 NOTE Leave the EPO connector installed onto the EPO port of the UPS even if the EPO function is not needed See Figure 20 21 on page 49 for EPO location Figure 24 shows a schematic of the EPO connector contacts Figure 24 EPO Connections You can set the EPO polarity See the EPO ...

Page 55: ...software or through the display providing an orderly shutdown and startup of your equipment For example during a power outage you can keep critical equipment running while you turn off other equipment This feature allows you to save battery power Each UPS has two load segments Load Segment 1 The power shedding battery voltage of this segment can be set by LCD Load Segment 2 See Rear Covers on page...

Page 56: ...software choose appropriate communication port If using RS232 choose COM1 2 and Megatec protocol If using USB choose megatec USB UPSilon2000 software provides up to date graphics of UPS power and system data and power flow It also gives you a complete record of critical power events and it notifies you of important UPS or power information If there is a power outage and the UPS battery power becom...

Page 57: ...cy of usage and ambient temperature Batteries used beyond expected service life will often have severely reduced runtimes Replace batteries at least every 5 years to keep units running at peak efficiency Storing the UPS and Batteries If you store the UPS for a long period recharge the battery every 6 months by connecting the UPS to utility power The internal batteries charge to 80 capacity in less...

Page 58: ...y NOT be protected If you prefer to remove input power to change the batteries see UPS Turn on and Turn off on page 46 Replacing Tower EBPs CAUTION The EBP is heavy Lifting the cabinet requires a minimum of two people 1 Unplug the EBP cable from the UPS If additional EBPs are installed unplug the EBP cable from the battery connector on each EBP 2 Replace the EBP s See Recycling the Used Battery or...

Page 59: ...adequate bend radius and strain relief exist for each cable Replacing RT UPS and EBPS 1 If the battery fault the following steps are provided for modular unit to replace the new battery pack 2 Remove the front cover of the battery box 3 Remove the connection cables between battery box and UPS Release the screw of the baffle of the battery pack as the Fig26 shows then remove the baffle from the lef...

Page 60: ...sert it Once install the new battery pack make sure it is completely inserted into the chassis as fig 28 shown Fig 28 Installation for battery pack 6 the fuse melting replace it directly as the following shows Fig 29 Replacement of fuse Replace the fuse here Replace the fuse here ...

Page 61: ...e battery test the UPS transfers to Battery mode and discharges the batteries for 10 seconds The LED indicators of the front cover stop cycling when the test is completed Recycling the Used Battery or UPS Contact your local recycling or hazardous waste center for information on proper disposal of the used battery or UPS WARNING Do not dispose of the battery or batteries in a fire Batteries may exp...

Page 62: ...d lead acid batteries and must be disposed properly For more information contact your local recycling reuse or hazardous waste center CAUTION Do not discard waste electrical or electronic equipment WEEE in the trash For proper disposal contact your local recycling reuse or hazardous waste center ...

Page 63: ...ty Battery Table 10 Communication Options All Models Communication Bay available independent communication bay for connectivity cards Compatible Connectivity Cards SNMP card Contact Relay Card Communication Ports RS232 DB 9 2400 bps USB Table 11 Extended Battery Model EBP Model Configuration Battery Voltage For Power Ratings 1K EBP 2K EBP 3K EBP RT Tower 36 Vdc 72 Vdc 72 Vdc 1000 VA 2000 VA 3000 V...

Page 64: ...13 Weights and Dimensions All Models Model Rackmount UPS Dimensions W D H Weight 1K RT 440 430 86 5mm 18 7 kg 2K RT 440 690 86 5mm 31 3 kg 3K RT 440 690 86 5mm 33 0kg Model RT EBP Dimensions W D H Weight 1K RT 440 430 86 5mm 24 0 kg 2K RT 440 690 86 5mm 42 8kg 3K RT 440 690 86 5mm 46 0 kg Model Tower UPS Dimensions W D H Weight 1K Tower 144 409 215mm 13 kg 2K Tower 199 466 337mm 24 6 kg 3K Tower 1...

Page 65: ...240 200 290 Vac 2K 230V 8 7A 200 208 220 230 240 200 290 Vac 3K 230V 13 0A 200 208 220 230 240 200 290 Vac If rated input voltage selected is 200V the low limit is 180V If rated input voltage selected is 208V the low limit is 190V Under other condition the low limit is 200V The above mentioned voltage is the input voltage window for the UPS with PF0 9 On the contrary the input voltage window can b...

Page 66: ...fter 30 seconds 150 5 200 5 Load transfers to Fault mode after 300 ms 200 5 Load transfers to Fault mode after 20 ms Output Overload Bypass Mode 100 5 130 5 Load transfers to Fault mode after 20 minutes 130 5 150 5 Load transfers to Fault mode after 2 minutes 150 5 200 5 Load transfers to Fault mode after 15 seconds 200 5 Load transfers to Fault mode after 140 ms Output Overload Battery Mode 108 5...

Page 67: ... loss of utility Power Factor 0 9 Load Crest Factor 3 to 1 Table 18 Electrical Output Connections All Models Model Output Connections Output Cables 1K RT IEC C13 10A 6 IEC320 C14 10A 2K RT IEC C13 10A 8 IEC320 C14 10A 3K RT IEC C13 10A 8 IEC C19 16A 1 IEC320 C14 10A IEC320 C20 10A 1K Tower IEC C13 10A 3 IEC320 C14 10A 2K Tower IEC C13 10A 8 IEC320 C14 10A 3K Tower IEC C13 10A 8 IEC C19 16A 1 IEC32...

Page 68: ... 4 Criteria A EMC Certifications CE per IEC EN 62040 2 Class B Class B EMC Emissions IEC 62040 2 ed2 2005 EN 62040 2 2006 Safety Conformance IEC 62040 1 1 IEC 60950 1 Agency Markings CE CB Operating Temperature 0 C to 40 C 32 F to 104 F in Online mode with linear derating for altitude NOTE Thermal protection switches load to Bypass in case of overheating Storage 20 C to 40 C 4 F to 104 F with batt...

Page 69: ... Audible Noise 55 dBA at 1 meter typical Leakage Current 1 5 mA Table 20 Battery Runtimes in Minutes at 100 Load ALL Models Model Internal Batteries 1 EBP 2 EBPs 3 EBPs 4 EBPs 1K 5 22 41 65 87 2K 5 23 44 71 100 3K 3 17 31 52 69 NOTE Battery times are approximate and vary depending on the load configuration and battery charge Table 21 Battery Internal Batteries EBPs Tower Configuration 1000 VA 36 V...

Page 70: ... regulated lead acid with minimum 3 year float service life at 25 C 77 F Monitoring Advanced monitoring for earlier failure detection and warning Recharge Time to 90 Internal batteries 3 hours 1 EBP 9 hours 2 EBPs 15 hours 3 EBPs 21 hours 4 EBPs 27 hours Battery Port External six pole Anderson connector on UPS for connection to EBP Rear Covers Figure 30 Figure 31 ...

Page 71: ...71 Figure 32 Figure 33 1KVA Tower ...

Page 72: ...72 Figure 34 2KVA Tower Figure 35 3KVA Tower ...

Page 73: ...e of fault happened Detailed description of the problem include indicator statements on cover The following table describes typical alarm conditions Table 22 Fault Cause Solution The INPUT letters on LCD display section flashes Anti connection of mains live and neutral or mains is out of range Re connect the input power cable and make a correct connection Battery capacity indicator flashes Battery...

Page 74: ... please turn off UPS and remove some loads then start UPS Fault occurs inside UPS Contact supplier for servicing The icon of charger status on LCD display flashes and buzzer beeps once per second Charger doesn t work normally or battery aged Contact supplier for servicing The following table describes typical faulty conditions Table 23 Fault code Fault causation Fault Code Bus Fault 00 19 Inverter...

Page 75: ...75 Input Fuse Fault 70 74 Others 99 ...

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