APC MGE Galaxy 5000
Contents
1. The load is no longer protected by the UPS but continues to be supplied with AC power UPS maintenance or servicing can now be carried 0 O AAA IRAN ADOOS DANA LJ L WARNING Power is present on the power connection terminals 990 5219 001 MGE Galaxy 5000 40 130 480 V Isolate Parallel UPS Without External Bypass Cabinet Shut down and isolate the first UPS Check that the two UPSs are operating 2 Press a button to exit sleep mode 3 Shut down the UPS by pressing the OFF button A for 3 seconds 4 Set output switch Q5N E to OFF 5 Set the battery circuit breakers of the auxiliary cabinets to OFF 6 Set the input switch Q1 B to OFF 7 Set the switch Q4S C to OFF 8 Wait until the display and LEDs go off The load is still protected by the other UPS Maintenance or servicing can now be carried out on the UPS that has been shut down WARNING Power is present on the power connection terminals Shut down and isolate the second UPS 9 Press a button to exit sleep mode 10 Shut down the UPS by pressing the OFF button for 3 seconds 11 Set bypass switch Q3BP D to ON 12 Set output switch Q5N E to OFF 13 Set the battery circuit breaker of the auxiliary cabinets to OFF 14 Set the input switch Q1 B to OFF 15 Set the swi2. Shut down and isolate all the UPSs E FF E 9 On each UPS press a button to exit sleep mode CB11 10 Shutdown each UPS by pressing their OFF s buttons A for 3 seconds A CB1 N A C 11 Depress the transfer initiate switch on the 2 SBC Unlock KS and remove key 12 Insert key A into CB1 Unlock and close O UJ Co E3 O z gt M 13 Open CB2 and lock open and remove key O x 14 Insert key B into key interlock KS and turn to lock H O 2 o 15 Open output isolation CB11 16 as applicable and open all Q5N E switches of each UPS 16 Open battery CB of each UPS i 17 QI B and Q4S C switches of each UPS 18 Turn off all inputs to the UPSs H eoo a 19 Wait until the control electronics of all UPS units have fully shutdown The load is no longer protected by the UPSs but continues to be supplied with AC power UPS 1 al maintenance or servi
3. Set the battery circuit breakers of the auxiliary cabinets to ON The UPS units start automatically LED E is ON The load is protected by the UPS If the LED E remains OFF press the ON button H on each UPS unit the UPS is in manual start mode and confirm if necessary by pressing the function key marked If the LED E still remains OFF and either of the LEDs F or G is ON a fault has occurred see Identification of Alarms ZA Fl coe Toe MGE Galaxy 5000 40 130 kVA 480 V 21 Operation of the Relay Communication Card Dry Contacts systems are equipped with this remote transmissions card also known as SECI A complete specification exists for the card used in MGE Galaxy 5000 This card is used for the transmission of information between the system and the environment Two inputs and six outputs are available for the user see the table below for the default programming Standard Mode It is compatible with all MGE systems that are PC compatible All SA1 microswitches must be set to OFF if two SECI cards are installed in the unit the second card must be identified differently On the second card microswitch 1 on SA1 must be set to ON In this mode the relays switch when the UPS changes status The information listed below is transmitted if the para
4. MGE Galaxy 5000 40 130 kVA 480 V Operation Table of Contents About This ne Re 1 Symbols Used sae eo qu d nee 1 Companion Manta ledit do nde ce nh uuo atone 1 Find Updates to this Manual eet e ar 1 OVervigW ccc deua Re DU EN ERU UU ON BN 2 User mera sii dades 2 Display CEC na ada seiner ae Ange 2 Basic Operation of Display 2 M asu urem nts suc od e p de A gr sp aed AAA A een 3 MS er ER 3 cJ E 4 Settings Ai 4 ppp EE 4 UPS Configuration 2 e ettet ce etm eet ca e to toes 6 Access to the Personalization 6 Personalization AU oss estne tton RN Toc EU A MR GET 6 ODSGralloni o I TRE Mm pn i C 8 Operating Modes rone ven a Na a pa ts 8 Normal Double Conversion Mode ooooooooocccccconnnnnananoconononanononononconananonanononons 8 ECO Mode Single UPS Only 8 Load on Battery Powel 5 aere etit dae 9 Operation or Mimic Panel LEDER 10 Operation Procedures sent trit e er cdas 11 Shut Down a Single UPS ooococcncnonccnonononononononononananananannnnana nana no nana n ana no nono 11 Re
5. 0 Operation on battery power LED Load supplied LED Bypass in operation LED Display Screens Basic Operation of Display Welcome screen Main menu Load protected Select 01 2000 10 10 E 8 8 8 8 8 9 2 Alarms gt E 4 Settings O Controls Ph1 Ph2 Ph3 Battery Maintenance Y 2 MGE Galaxy 5000 40 130 480 V 990 5219 001 Press the Menu key to access the Main Menu Bx Press the Help key for information on the pictogram functions The key must be held down Measurements The Measurements display screens consist of the following measurements screens Press the Menu key to return to the Main Menu 2 Use the function keys or to highlight Measurements on the display 3 Press the function key to select Measurements 4 Use the function keys f or to select between the following measurements Battery Measurements Voltage Measurements Current Measurements Power Measurements Frequency Measurements Ratios Measurements Parallel Measurements option 5 Press the function key to select the required measurements screen Alarms Detailed information on all alarms is supplied on the display See the Troubleshooting section for a list of possible alarm messages in the display Press the Menu key to return to the Main Menu Use the function keys f or to highlight Alarms on the display Press the function key to select
6. F go OFF and LED D goes ON The load is protected by the UPSs If the LED D remains OFF press the ON button G on each UPS the UPS is in manual start mode and confirm if necessary by pressing the function key H marked If the LED D still remains OFF and either of the LEDs E or F is ON a fault has occurred see Identification of Alarms 14 MGE Galaxy 5000 40 130 480 V Q OOTO T o Ee Eee HM ig m E m m im im jor jp io go im mp E p dg qm dm du o O L 1 o f e 100009000 O o 990 5219 001 Isolate UPS Isolate Single UPS To isolate the UPS from the electrical power source and supply the load directly by the normal or bypass AC source follow the instructions below Press a button to exit sleep mode 2 Shut down the UPS by pressing the OFF button for 3 seconds The load is no longer protected by the UPS 3 Set bypass switch Q3BP D to ON 4 Set output switch Q5N E to OFF 5 Set the battery circuit breaker of the auxiliary cabinets to OFF 6 Set the input switch Q1 B to OFF 7 Set the switch Q4S C to OFF 8 Wait until the display and LEDs go off
7. That Can be Assigned to an SECI Output Operating status Description conditions GENERAL ALARM PFC fault OR Inverter fault OR Bypass static switch fault OR Charger fault OR Thermal overload on AC bypass OR ALIN board input fuse blown OR Q3BP and Q5N are closed simultaneously OR External Q3BP and external Q5N are closed simultaneously OR EPO activated OR Battery backup time ended shift to wait mode OR Battery temperature fault gt 45 charger shutdown OR Battery deep discharge OR Charger shutdown due to battery room temperature outside tolerances OR Abnormal presence of voltage on the output before closing the bypass static switch frequency converter OR UPS in downgraded mode External CAN communication fault OR Internal CAN communication fault GDEN MIZNUS and CHAN OR CAN cable physically cut OR CAN communication relay fault OR UPS personalization fault BATTERY FAULT The battery will soon reach the end of its theoretical service life OR Battery must be checked following a faulty battery test LOAD ON UPS Inverter connected to the load and operating on normal AC input Battery operations due to a BPI or battery test are signalled as operation on the normal AC input LOAD ON The static switch on the AC bypass is closed AUTOMATIC BYPASS LOAD ON BATTERY _ Inverter connected to the load and operating on battery power Battery operations due POWER to a battery test are not signalled LOW BATTERY Battery has reached t
8. Use the function keys f or to select between the Controls screens Reset Alarms nverter on Inverter off Force load transfer to inverter Force load transfer to bypass Desynchronize inverter from bypass Resynchronize inverter and bypass MGE Galaxy 5000 40 130 480 V 990 5219 001 Tests LEDs Buzzer OFF Enable LCM indications Disable LCM indications 5 Press the function key to select the required Controls screen 990 5219 001 MGE Galaxy 5000 40 130 480 V UPS Configuration Access to the Personalization Functions Caution Personalization must be carried out with switches Q1 8 and Q5N 11 open N OFF and switch Q4S 9 closed ON Press the menu key A 2 Select Settings then Personalization using the function keys f BI 3 Confirm by pressing the function key B 4 Enter the password by successively selecting each icon using the corresponding function key 0 5 Confirm by pressing the function key B 6 To save the personalization settings confirm by pressing the function key B 6 6 6 2 0 m The password is factory set to For information on how to change the password E E see Settings O Personalization Settings Operating Mode Authorized number of starts 1 to 255 Delay before reset of number of 4 seconds 1 to 60 seconds executed automatic sta
9. 2 Press the OFF button on each unit for 3 Ol seconds de The load is no longer protected by the UPSs It is supplied via the bypass 3 Set the battery circuit breakers of the auxiliary cabinets to the OFF position 4 Set the input switch Q1 B in each UPS to the OFF position The charger no longer operates to keep the batteries fully charged 5 Open the upstream circuit breakers of Normal AC source and Bypass AC source to completely power off the installation u o o 0 LJ 990 5219 001 MGE Galaxy 5000 40 130 kVA 480 V Restart a Parallel Configuration Check that switches Q4S B and Q5N C are closed If this 1s the case continue with this procedure otherwise refer to Return to Normal Operation Parallel UPS Check that the output switch CB2 in the external system bypass cabinet is closed 2 Check that the bypass switch in the external system bypass cabinet is open Then carry out steps 3 to 5 below on each of the UPSs 3 Set the Normal AC source input switch Q1 A to the ON position 4 Wait until the end of the start sequence 5 Set the battery circuit breaker of the auxiliary cabinets to the ON position The UPSs start automatically On each unit LEDs E and
10. Alarms Use the function keys 7 or to select between the alarm messages quce pam p Press the function key to select the required alarm screen 990 5219 001 MGE Galaxy 5000 40 130 480 V 3 Status The Status display screens consist of the following Status screens 1 2 3 4 Press the Menu key to return to the Main Menu Use the function keys f or to highlight Status on the display Press the function key to select Status Use the function keys f or to select between the following two Status screens Time stamped events Statistics Press the function key to select the required Status screen Settings The Settings display screens consist of the following Settings screens 1 2 3 4 Press the Menu key to return to the Main Menu Use the function keys f or to highlight Settings on the display Press the function key to select Settings Use the function keys f or to select between the Settings screens Language Date time Display contrast Buzzer volume Personalization Output voltage Password Dry contact settings Press the function key to select the required Settings screen Controls The Controls display screens consist of the following Controls screens 1 2 3 4 Press the Menu key to return to the Main Menu Use the function keys f or to highlight Controls on the display Press the function key to select Controls
11. ERY Battery ambient temperature outside tolerances TEMPERATURE FAULT VENTILATION FAULT Excessive temperature on one or more inductors OR Inverter or AC bypass static switch fan fault EMERGENCY POWER EPO set on control monitoring board OR OFF ACTIVATED EPO set on charger board 24 MGE Galaxy 5000 40 130 480 V 990 5219 001 Operating status Description conditions BATTERY CIRCUIT One or two Battery circuit breakers is open BREAKER S OPEN PHASE ROTATION Phase inversion on normal AC input OR FAULT Phase inversion on AC bypass FUSES BLOWN Fuse blown at normal AC input OR Charger fuse has blown OR Power supply board fuse has blown OR Inverter phase 1 fuse has blown OR Inverter phase 2 fuse has blown OR Inverter phase 3 fuse has blown TRANSFER TO Transfer to AC bypass disabled control and monitoring board checks for disabling by BYPASS DISABLED the personalization and or an SECI input ECO MODE The unit is operating in ECO mode It is configured for ECO mode and the static ACTIVATED switch on the AC bypass 15 closed MAINTENANCE Switch 5 is open POSITION CHECK THE UPS A Life Cycle Monitoring alarm has been activated End of warranty End of AC capacitor service life End of DC capacitor service life End of fan service lives End of power supply board service life End of battery service life MGE Galaxy 5000 can be equipped with up to two SECI cards maximum In this case the second card must be id
12. Toe 18 MGE Galaxy 5000 40 130 kVA 480 V 990 5219 001 Return to Normal Operation Parallel UPS Without External Bypass Cabinet Restart the UPS Unit for which Switch Q3BP 10 is ON and the Other Switches are OFF Caution It is imperative to restart this UPS Otherwise load power is lost 1f the other UPS is shut down 1 Set the input switch Q4S B to ON 2 Set output switch Q5N D to ON 3 Check that the UPS is listed by the display then confirm by pressing the function keys 4 Set bypass switch Q3BP C to OFF 5 Set the input switch Q1 A to ON 6 Set the battery circuit breaker of the auxiliary cabinets to ON The UPS starts automatically LED E is ON The load is protected by the UPS If the LED E remains OFF press the ON button H on each UPS the UPS is in manual start mode and confirm if necessary by pressing the function key marked If the LED E still remains OFF and either of the LEDs F or G is ON a fault has occurred see Identification of Alarms 990 5219 001 MGE Galaxy 5000 40 130 480 V Restart the UPS for which All Switches are Set to OFF 1 Set the input switch Q4S B to ON 2 Set output switch Q5N D to ON 3 Check that all the UPS units present in the installation are incl
13. cing can now be carried out e e e TERT i Es En E z E E E E E E E E E En E E E E E E E E E E E E Em E E E E E E E E E E E E E E E 990 5219 001 MGE Galaxy 5000 40 130 kVA 480 V 17 Return to Normal Operation Return to Normal Operation Single UPS Check that bypass switch Q3BP C is ON and that all other switches are OFF 2 Set switch Q4S B to ON 3 Set output switch Q5N D to ON 4 Wait until the display goes on and check that there are no faults on the static switch on the bypass line 5 Set bypass switch Q3BP C to OFF 6 Set the input switch Q1 A to ON 7 Set the battery circuit breaker of auxiliary cabinets to ON The UPS starts automatically LED E is ON If the LED E remains OFF press the ON Ay button H the UPS is in manual start mode and confirm if necessary by pressing the function Wi key marked If the LED E still remains OFF and either of the LEDs F or G is ON a fault has occurred 7 A see Identification of Alarms
14. d Bypass AC source to completely power off the UPS 990 5219 001 MGE Galaxy 5000 40 130 480 V 11 Restart a Single UPS Check that switches Q4S B and Q5N C are closed If this 1s the case continue with this procedure otherwise refer to Return to the Normal Operation Single UPS 1 Set the Normal AC source input switch Q1 A to the ON position 2 Wait until the end of the start sequence 3 Set the battery circuit breaker of the auxiliary cabinets to the ON position The UPS starts automatically LED D is ON The load is protected by the UPS If the LED D remains OFF press the ON button G the UPS is in manual start mode and confirm if necessary by pressing the function key H marked If the LED C still remains OFF and either of the LEDs E or F is ON a fault has occurred see Identification of Alarms HM ELELL T LE LB LL BB ATI CON MESH CO ig m E m m im im jor jp io go im dER mp E p dg qm deb Eb du o 12 MGE Galaxy 5000 40 130 480 V o O I L 1 f e 100009000 O o 990 5219 001 Shut Down a Parallel Configuration Press a button on each unit to exit sleep mode
15. demarks are property of their respective owners 990 5219 001 April 2011
16. down the corresponding function key to display the possible causes of the fault and the required action 28 MGE Galaxy 5000 40 130 480 V 990 5219 001 Alarm or Status Display Messages List Abnormal bypass operation Abnormal external bypass operation Abnormal presence of output voltage AC Bypass static switch thermal overload Battery circuit breaker 2 open QF2 Battery Cabinet 2 or 4 Battery circuit breaker open QF1 Battery Cabinet 1 or 3 Battery room temperature fault Battery temperature fault Battery test result not OK Bypass AC backfeed KA2 fault Bypass AC backfeed KA2 is open Bypass input phase rotation fault Fault or state on Bypass AC or Bypass Static Switch Bypass static switch overload Fault or state on Bypass AC or Bypass Static Switch CAN communication relay fault Fault of downgraded mode 990 5219 001 MGE Galaxy 5000 40 130 kVA 480 V 29 30 MGE Galaxy 5000 40 130 480 V 990 5219 001 990 5219 001 MGE Galaxy 5000 40 130 480 V 31 Worldwide Customer Support Customer support for this or any other product is available at no charge Contact the Customer Support Center by telephone or e mail For local country specific centers go to www apc com support contact for contact information O APC by Schneider Electric APC and the APC logo are owned by Schneider Electric Industries S A S American Power Conversion Corporation or their affiliated companies All other tra
17. entified differently On the second card microswitch 1 on SA1 must be set to ON 990 5219 001 MGE Galaxy 5000 40 130 480 V 25 Maintenance Life Cycle Monitoring LCM The Life Cycle Monitoring LCM function provides UPS maintenance advice to guarantee installation availability for the user The display gives three messages enabling the following to be identified The end of the contractual legal warranty End of warranty check recommended Regular maintenance requirements and the end of Technical check recommended service life for consumable components The end of the battery service life Battery check required In addition to these messages the minor fault LED A lights up and the buzzer sounds These messages can be deleted by pressing the function key B This also causes LED A to go out the buzzer to stop and the removal of the Global Alarm remote signalling e 000000 To completely disable LCM indications use the display to enter the password required to disable the function 26 MGE Galaxy 5000 40 130 480 V 990 5219 001 Servicing Batteries IMPORTANT SAFETY INSTRUCTIONS FOR SERVICING BATTERIES Servicing of batteries should be performed or supervised by personnel knowledgeable of batteries and the required precautions Keep unauthorized personnel away from the batteries When replacing batteries use the same model and manufacturer of batterie
18. er base plate temperature outside tolerances OR Inverter thermal overload OR Inverter phase 1 fuse has blown OR Inverter phase 2 fuse has blown OR Inverter phase 3 fuse has blown OR Inverter phase 1 voltage amplitude outside tolerances OR Inverter phase 2 voltage amplitude outside tolerances OR Inverter phase 3 voltage amplitude outside tolerances OR Instantaneous inverter voltage outside tolerances OR Inverter relay for parallel connection 15 faulty CHARGER FAULT Fault of non isolated supply on charger board OR Fault of isolated supply on charger board OR Opening fault on battery circuit breaker no 1 OR Opening fault on battery circuit breaker no 2 OR Charger IGBT temperature outside tolerances OR Difference in charge current measurements between safety and measurement systems OR Charge current on measurement system close to zero OR Charge current on safety system close to zero OR Charge current is higher than safety level OR Difference in voltage measurements between safety and measurement systems OR Voltage on measurement system close to zero OR Voltage on safety system close to zero OR Battery voltage higher than safety level OR Charger fuse blown AUTOMATIC BYPASS Supply fault for the static switch on the AC bypass OR Fault on static switch on AC bypass OR Temperature of the static switch on the AC bypass outside tolerances BYPASS AC SOURCE Bypass AC source outside of tolerances voltage and or frequency OUT OF TOLERANCE BATT
19. he low battery warning level voltage or time The two thresholds WARNING may be user set OVERLOAD One of the unit modules rectifier inverter or AC bypass is overloaded thermal or instantaneous 990 5219 001 MGE Galaxy 5000 40 130 480 V 23 Operating status Description conditions PFC FAULT Neutral leg fault OR Neutral leg IGBT temperature outside tolerances OR Voltage difference between 2 DC half buses outside tolerances OR Top DC half bus voltage outside tolerances OR Bottom DC half bus voltage outside tolerances PFC fault OR DC bus voltage at end of CSR1 walk in is lower than a threshold OR DC bus voltage at end of DC walk in 15 lower than a threshold OR DC bus voltage is higher than the high threshold OR DC bus voltage is lower than the minimum threshold OR Mean DC bus voltage is higher than the maximum setpoint OR Mean DC bus voltage is lower than the minimum setpoint OR DC bus voltage 1s higher than the fast hardware threshold OR Temperature of the static switch on the AC normal outside tolerances OR Temperature of the battery static switch outside tolerances OR Rectifier is current limiting OR Rectifier thermal overload OR PFC IGBT base plate temperature outside tolerances OR IGBT inductor temperature outside tolerances INVERTER FAULT Inverter short circuit detected OR Inverter current limiting OR Inverter static switch failure OR Temperature fault on inverter static switch OR Invert
20. meters were enabled Factory configuration Other possible signals for each contact UPS ON Temperature fault in room 1 B UPS OFF Transfer to bypass AC input disabled Transfer to bypass AC input disabled if it is out of tolerances UPS not synchronized with the bypass AC input Load on UPS Inverter fault Load on battery power Automatic bypass fault 1 6 Low battery warning Bypass AC source out of tolerances Battery temperature fault Ventilation fault Emergency power OFF activated Battery circuit breaker s open Phase inversion on normal or bypass AC input Fuses blown Transfer to AC bypass disabled Operation in ECO mode Load on maintenance bypass The indications 1 X become 2 X for a second identical card in the UPS Contacts are of the NO normally open type 1 The general alarm can be tested by opening the battery circuit breaker 22 MGE Galaxy 5000 40 130 kVA 480 V 990 5219 001 Programmable Mode This operating mode is specific to the MGE Galaxy 5000 Microswitch 3 on SA1 must be set to ON if two SECI cards are installed in the unit the second card must be identified differently On the second card microswitch 1 on SA1 must be set to ON In this mode it is possible to assign predefined operating status conditions see the complete list to the various SECI output relays and predefined UPS commands to the SELV inputs Assignments are made using the MGE Galaxy 5000 user interface List of Operating Status Conditions
21. n key indicated by the display to turn Note The display indicates any anomalies related to the AC source or the UPS as well N the buzzer OFF ECO Mode Single UPS Only The main advantage of this mode is that it reduces the consumption of electrical power ECO mode may be selected exclusively via the control panel on the UPS Three possible scenarios 1 Bypass AC source available LED A is ON The load is supplied in ECO mode 2 Bypass AC source not available LED A is ON The buzzer sounds intermittently The load is automatically supplied in normal mode via the Normal AC input 8 MGE Galaxy 5000 40 130 480 V 990 5219 001 3 Both normal and Bypass AC sources not available or out of tolerance LED B is ON The buzzer sounds intermittently The load is supplied by the UPS from battery power Q Note The display indicates the UPS operating status conditions and the required actions Load on Battery Power The load continues to be protected by the UPS when the normal AC source is not available Power is supplied by the battery Transfer to Battery Power LED B is ON The buzzer sounds intermittently The load is supplied by the battery End of Battery Power LED C is ON The buzzer sounds intermittently The load is transferred on the bypass AC input if it is present 990 5219 001 MGE Galaxy 5000 40 130 kVA 480 V 9 Operation of Mimic Panel LEDs The MGE Galaxy 5000
22. play and display menu structure For maintenance the manual describes alarm conditions UPS isolation operation and maintenance and safety information on servicing batteries for the MGE Galaxy 5000 Symbols Used WARNING Indicates an electrical hazard which if not avoided could result in injury AN or death 1 Caution Indicates a hazard which if not avoided could result in injury or death Q Note Indicates important information See Indicates that more information is available on the subject Companion Manuals For additional information about the MGE Galaxy 5000 see the following documents e MGE Galaxy 5000 Installation 990 5217 001 MGE Galaxy 5000 Receiving amp Unpacking 990 5218 001 Find Updates to this Manual You can check for updates to this manual on www apc com Look for the latest letter revision A B etc of the manual 990 5219 001 MGE Galaxy 5000 40 130 480 V Overview User Interface The UPS is operated using the control and display interface Graphical Display Load protected LED Minor fault LED Major fault LED Help key gt gt Function keys Each key corresponds to a function presented on the display The function of each key changes depending on the menu displayed on the screen Menu key This button provides direct access to the main menu ON button OFF button PFC ON LED UPS ON LED 19
23. rts Frequency Tolerance for bypass AC source 0 5 1 2 4 Synchronization speed with bypass 2 Hz s Hz s AC source 6 MGE Galaxy 5000 40 130 480 V 990 5219 001 Automatic Bypass Transfer to bypass AC source Enabled Disabled disabled when limiting Transfer to bypass with bypass Enabled Disabled source out of tolerances Battery Low battery warning threshold 1f 4096 remaining backup time 20 60 80 remaining backup battery monitor inactive time Low battery warning threshold 1f 4 minutes of battery backup time 1 to X minutes of battery backup battery monitor active time Interval between two battery tests 30 days 1 to 180 days 990 5219 001 MGE Galaxy 5000 40 130 480 V 7 Operation regulations including those related to the battery cabinet must be carried out by trained and Caution All operations concerning system start up and compliance with standards and certified personnel before using the UPS Operating Modes Normal Double Conversion Mode This is the standard operating mode set by default in the factory Two possible cases 1 Normal AC source available LED A is ON The load is protected by the UPS 2 Normal AC source not available LED B is ON The buzzer sounds intermittently Operation on battery power LED on the mimic panel is green The load is supplied by the UPS from battery power as remedial action if applicable Press the functio
24. s open or mutilate the battery or batteries Released electrolyte is harmful to the skin and eyes Caution Do not dispose of battery or batteries in a fire The battery may explode Do not It may be toxic A battery can present a risk of electrical shock and high short circuit current The following precautions should be observed when working with batteries Remove watches rings or other metal objects Use tools with insulated handles Wear rubber gloves and boots Do not lay tools or metal parts on top of batteries Disconnect charging source prior to connecting or disconnecting battery terminals Determine if the battery is inadvertently grounded If inadvertently grounded remove the source of ground Contact with any part of a grounded battery can result in electrical shock The likelihood of such shock will be reduced if suchs grounds are removed during installation and maintenance 990 5219 001 MGE Galaxy 5000 40 130 480 V 27 Troubleshooting Identification of Alarms Alarm conditions are identified by LEDs A B C and the buzzer Uo Intermittent Normal AC source not available Intermittent UPS shut down following end of battery power Intermittent UPS shut down on fault requiring servicing by after sales support Detailed information on all alarms is supplied on the display On the screen select the alarm for which information is required Hold
25. start Single UPS iia ni ete hee ue rU OE 12 Shut Down a Parallel 13 Restart a Parallel 14 Isolate UPS iria 15 Return to Normal OperatioN cccccccccccccocicococinininininanannananananano no nono nono n nnne nun 18 Restart the UPS Unit for which Switch Q3BP 10 is ON and the Other Switches are OFF naar E E 19 Restart the UPS for which All Switches are Set to OFF nnnnennen 20 Operation of the Relay Communication Card Dry Contacts 22 Standard Mods edet esL eoe A OU eeu into 22 Programmable Mode tutti bilidad tel 23 List of Operating Status Conditions That Can be Assigned to an SECI Output 23 Maintenance u a aln s ee ud uota 26 Life Cycle Monitoring LCM RR er 26 Servicine Batteries cn A causes yes i sda a 27 IMPORTANT SAFETY INSTRUCTIONS FOR SERVICING BATTERIES 27 Troubleshooting u AAA a 28 Tden tcdttofiot a sleep 28 Alarm or Status Display Messages List diode dro mean un 29 990 5219 001 MGE Galaxy 5000 40 130 kVA 480 V i MGE Galaxy 5000 40 130 kVA 480 V 990 5219 001 About This Manual This manual describes the startup shutdown and normal operation of the MGE Galaxy 5000 with information on the user interface dis
26. system is simple to operate and yet provides a wealth of continuous monitoring and diagnostic features to ensure proper operation Operators gain access to information in the MGE Galaxy 5000 system through the display and its integrated LED mimic panel The mimic diagram displays information directly on the front panel Segments are green when the function is active Segments are OFF when the function is not active Segments are red when a fault has occurred in the function PFC ON LED UPS ON LED Operation on battery power LED Load supplied LED Bypass in operation LED ON button Start Up Single UPS on Normal AC Input Press ON button F Off Off Off red dos Bargas wen on Press ON button F 10 MGE Galaxy 5000 40 130 kVA 480 V 990 5219 001 Operation Procedures Shut Down a Single UPS The UPS remains energized unless it is shut down Press a button to exit sleep mode 2 Press the OFF button A for 3 seconds Ou ITO The load is no longer protected by the UPS lado It is supplied via the bypass 3 Set the battery circuit breaker of the auxiliary cabinets to OFF 4 Set the input switch Q1 B to OFF The charger no longer operates to keep the batteries fully charged 5 Open the upstream circuit breakers of the Normal AC source an
27. tch Q4S C to OFF 16 Wait until the display and LEDs go off The load is no longer protected by the UPS but continues to be supplied with AC power UPS maintenance or servicing can now be carried out WARNING Power is present on the power connection terminals 16 MGE Galaxy 5000 40 130 480 V oo LI L 990 5219 001 Isolate Parallel UPS With External Bypass Cabinet Shut down and isolate one UPS 1 Check that the total capacity of the remaining UPSs is sufficient to supply the connected load Ot 2 Press a button to exit sleep mode PES RS 3 Shut down the UPS by pressing the OFF button OC Q A for 3 seconds a 4 Set output switch Q5N E to OFF 5 Set the battery circuit breaker of the auxiliary cabinets to OFF 6 Set the input switch Q1 B to OFF 7 Set the switch Q4S C to OFF 8 Wait until the display and LEDs go off
28. uded in the list on the display and confirm by pressing the function keys 4 Set the input switch Q1 A to ON 5 Set the battery circuit breaker of the auxiliary cabinets to ON The UPS restarts and LED E is ON o my dm my m Hu n oo If the LED E remains OFF press the ON button H on each UPS the UPS is in manual start mode and confirm if necessary by pressing the function key marked If the LED E still remains OFF and either of A the LEDs F or G is ON a fault has occurred see Identification of Alarms ET oe 20 MGE Galaxy 5000 40 130 480 V 990 5219 001 Return to Normal Operation Parallel UPS With External Bypass Cabinet 1 Check that all switches on the UPSs are set to OFF 2 Apply bypass and input power to UPSs 3 Set switch Q4S B on each UPS to ON 990 5219 001 Set output switch Q5N D on each UPS and CB11 16 as applicable to ON Check that all the UPSs present in the installation are included in the list on the display and confirm by pressing the function key on each UPS Set CB2 in the external system bypass cabinet to ON Set CBI in the external system bypass cabinet to OFF Set the input switch Q1 on each UPS unit to ON
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