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MGE UPS Systems 225KVA Power Supply User Manual

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1. System Setup 2 5 Galaxy PW UPS 100 to 225kVA 2 4 Battery Cabinet Legend AA cross sectional view of the cabinet Figure 2 4 TAS r1o07nm1m front view of the cabinet front panel rear panel cable ties to duckboard shelf cable exit through the bottom trough if applicable connection of exposed conductive parts to duckboard shelf cable exit to battery connection point in UPS cabinet cable exit to an additional battery cabinet if applicable cable ties to duckboard shelf fixture locking circuit breaker QF1 in the open position Component Layout in a Battery Cabinet or a Battery Circuit breaker Enclosure HE System Setup 86 133060 00 A00 2 5 Remote External Maintenance Bypass Cabinet 350A and 1200A See Figure 2 5 Refer to Installation Instructions 90 133056 01 for detailed information about 350A cabinet Refer to Installation drawing 90 133077 00 for detailed information abou
2. 4 2 Operation 86 133060 00 A00 Installation and User Manual 4 2 Operation in On line Mode 4 2 1 Normal Operation Normal AC source power is available see Figure 4 5 Lights 1 4 and 5 shine green on the control panel The power necessary for the load is provided by the normal AC source 1 through the rectifier charger A and the inverter B The rectifier charger A also supplies the power to float charge and recharge the battery if any The output voltage DC is regulated to supply The float charging or the recharging voltage for vented lead acid or Ni Cd batteries a single charge voltage for sealed lead acid batteries The voltages depend on the number of battery cells and the battery manufacturer Factory set they may also be adjusted by support technicians An electronic board continuously measures the battery temperature and automatically adjusts the voltages NOTE In parallel Galaxy PW systems the power drawn by the load is equally shared gt between the different units Figure 4 5 Normal Operation Indicator Diagram 86 133060 00 A00 Operation 4 3 Galaxy PW UPS 100 to 225kVA 4 2 2 Operation with the Normal AC Source Down In the event of a normal AC source failure or voltage outside specified tolerances of 10 in amplitude 15 optionally the rectifier charger A stops and the battery D supplies the necessary backup power to the load via the inverter B The batte
3. 4 1 4 2 Single UPS Diagram 4 2 4 3 Parallel UPS Two Parallel Connected UPS Units 4 2 4 4 Parallel UPS Two to Four Parallel Connected UPS Units 4 2 4 5 Normal Operation Indicator Diagram 4 3 4 6 Normal AC Source Indicator 4 4 4 7 Normal Operation Mode Indicator Diagram 4 5 4 8 Battery Charge Cycle Chart 4 6 4 9 Installation with an Engine Generator 4 6 4 10 Operating in On line Mode Diagram 4 7 4 11 Overload Curve 4 9 4 12 Measurement System Diagram 4 11 4 13 Display of Alarm Messages 4 16 5 1 UPS Isolation Diagram for Normal AC Bypass Source 5 3 5 2 Panel Procedures for UPS Isolation 5 39 5 3 Start up After Isolation Procedure is Completed 5 3 5 4 Isolate All UPS s Procedures Diagram 5 4 86 133060 00 A00 Contents Cv Galaxy PW UPS 100 to 225kVA Figures continued Tables figure description diedar ne rn eee page 5 5 Start up Procedure After Isolation Diagram 5 5 5 6 Redundancy for Increased O
4. C F 2nd AC or ac Ambient Temp Ambient noise ANSI AWG Breaker BTU or Btu BYPASS BYPASS mode Carrier dB 86 133060 00 A00 Glossary Definition Meaning At And or Plus or Minus Equal to or less than Number Degree Celsius Degree Fahrenheit Phase angle Ohm unit of resistance Trade Mark Second Alternating current also implies root mean square rms Temperature of surrounding air Acoustical noise of surrounding environment American National Standard Institute American Wire Gauge Electrical circuit interrupter British thermal unit Defined as the amount of heat required to raise the temperature of one pound of water by 1 F See Static Transfer switch See off line mode The company or individual responsible for delivering goods from one location to another Common Circuit breaker Centimeter Decibels Glossary G 1 Galaxy PW UPS 100 to 225kVA DC Conduit C S S Current rating dBA dBrnC DC or de Digital Meter Earth ground Electrician FET Freq Frequency slew rate GND Hz Inverter mode IEC IEEE Input branch circuit Inverter IGBT kVA L LCD LED Mains or Mains 1 Mains 2 mA MAX Direct current A flexible or rigid tube enclosing electrical conductors Customer Support Service The maximum current that a conductor or equipment can carry reliably without damage Dec
5. EIS N E 3 5 4 F f 2 10 System Setup 86 133060 00 A00 Installation and User Manual 2 8 Parallel UPS Unit for Increased Output Proceed in the following order See Figure 2 8 1 Check that all load devices are off or that the load is disconnected 2 Close the upstream switch supplying normal AC source power on the LV switchboard 3 Close the normal AC input circuit breakers Q1 on the UPS units The system powers up the rectifier chargers automatically start the green rectifier charger lights 1 in the control panels go on lights 2 turn red 4 Close the battery circuit breakers QF1 lights 2 go off green lights 3 and 5 on the control panels go on Close Main 2 input switch Q4S for the units Close output switches Q5N for the inverters and in the external bypass unit Open maintenance bypass switch Q3BP in the external bypass unit o N o oc Press the inverter on button 7 on each control panel the green inverter lights 4 flash 9 When a sufficient number of inverters are ready the inverter output contactors close the green inverter lights 4 shine permanently green the static bypass lights 3 go off Figure 2 8 Parallel UPS Unit for Increased Output P A C y Lt ft STS eae Ly z 8 8 1 86 133060 00 0 System Setup 2 11 Galaxy PW UPS 100 to 225kVA This page
6. 11 GTC sie dss ends fees dsp Pee WC ME Rak 11 Appendix Link to an IBM AS 400 Computer A 13 Connect and Configure the AS400 A 13 MGE Warranty amp Proprietary Rights for Three Phase Products MGE Waranty expe es W 1 Proprietary Rights Statement W 1 MGE Customer Care Center Technical Support and Product Services W 3 Who To Comat icc vets eee ERA FER RE be ee W 3 Scheduling Field Service Engineer Support W 3 Return Policy for Repair RMA W 3 Glossary Term and Definitions G 1 Reorder Form Ped Seki RAW oes RO 1 C iv Contents 86 133060 00 A00 Installation and User Manual Figures igure descrpllon page 1 1 Galaxy PW System 1 2 1 2 Galaxy PW Single UPS System 1 4 1 3 Fuse Curve Chart iwga EE RR tered es 1 7 2 1 Handling Cabinet From the Bottom or Rolling on Bars 2 3 2 2 Dismantling Leg Supports and Attaching Spacers to Cabinet 2 4 2 3 Layout of the Major Cabinet Components 2 5 2 4 Component Layout in a Battery Cabinet or a Battery Circuit breaker Enclosur
7. 100 50 In for 20 ms 130 38 In for 20 ms 150 33 In for 20 ms 180 27 In for 20 ms 200 25 In for 20 ms 225 22 In for 20 ms Figure 1 3 Fuse Curve Chart 86 133060 00 A00 Introduction Galaxy PW UPS 100 to 225kVA 1 7 1 7 1 Recommended Protection Protection Upstream of Galaxy PW The information provided here is purely indicative for a single UPS unit Check that all the criteria mentioned in the previous section are taken into account short circuit current and protection of the static switch semiconductors on the bypass AC input Table 1 3 Rating Recommended for Devices Upstream of Single UPS 1 7 2 Ratings rated UPS CB on normal CB on bypass output AC input AC input in kVA circuit breaker control unit circuit breaker control unit 100 125A 125A 125A 130 160A 160A 160A 150 250A 250A 200A 180 250A 250A 250A 200 400A 400A 400A 225 400A 400A 400A Protection Downstream of Galaxy PW These protection devices ensure discrimination for each of the Galaxy PW output circuits If the recommended downstream protection is not installed and a short circuit occurs the result may be a break longer than 20 min on all the other output circuits Table 1 4 Rating Recommended for Devices Downstream of Single UPS Ratings rated UPS downstream circuit output breaker s in kVA circuit breaker control unit 100
8. BACKUP min W last read 05 09 1997 120 115 110 105 0 0 The load level is the ratio between the power supplied by the UPS to the load at the time of the measurement and the rated output of the UPS It is expressed as a percentage OUTPUT LOAD LEVEL W last read 05 09 1997 4 22 Operation 86 133060 00 A00 5 0 5 1 Maintenance Scope Maintenance procedures include preventive maintenance isolation procedures for maintenance startup for single and parallel units after isolation functional and visual checks software options and configurations and testing scenarios Preventive Maintenance The following preventive maintenance routines should be considered the minimum requirements your installation and site may require additional preventive maintenance to assure optimal performance from your installed Galaxy PW and associated equipment These routines should be performed twice a year more often if required We strongly recommend contracting MGE Customer Support Services for preventive and remedial maintenance The technician or electrician performing preventive maintenance on the UPS must read thoroughly this manual Galaxy PW Installation and Users Manual MGE PN 86 133060 00 and be familiar with the indicators controls and operation of the UPS prior to maintenance Technician or Engineer checks for preventive maintenance a Isolate and de energize all Galaxy PW equipment for all maintenance o
9. Battery Cabinet sunie ee 2 6 Remote External Maintenance Bypass Cabinet 2 7 General Instructions for Screens 2 8 Control Panel Indicators and Definitions 2 8 System Start up sadio eee 2 10 Single UPS unit or Redundant Parallel UPS 2 10 Parallel UPS Unit for Increased Output 2 11 Ped ek do Xx ee eee eee PE fa a RE 3 1 SCODO Optional Communications Card Installation 3 1 Notes on Connection of Power Circuits 3 1 Power Circuit Wiring Diagrams 3 2 Hot Swap 3 2 Connections Between Cabinets 3 4 Connections Between 3 4 Connections Between UPS Cabinets and the Remote External Bypass 3 4 Connections Between MUSI 3 5 Environmental Signal of the Media Contacts 11 Board 9 7 Signal Reception 3 7 Signal Transmission niss eriin kiia eee 3 7 Media Contacts 11 Standard Auxiliary Circuits Connection 3 9 Battery Circuit Breaker QF1 Connection 3 10 Installation of the
10. 1 Open the unit cover and before fixing break the self cleaving seal on the base of the unit for insertion of the connecting cable Fix the unit on the plate using the self adhesive sticker and a screw nut and washer combination diameter 4 mm length 16 mm not supplied Connect and put back the cover The temperature sensor MUST be placed at the top of the cabinet to work Tie the connecting cable to the cabinet upright so that it does not pull on the unit Installing the Temperature Monitor in a Battery Cabinet Battery Cabinet Temperature Monitor unit Tie the cable to the cabinet upright to UPS Cabinet Installation 86 133060 00 A00 Installation and User Manual 3 8 4 Temperature Monitor installation in a Battery Room The Temperature Monitor should be secured against a wall or any vertical support See Figure 3 10 1 Choose a location near the batteries and away from draughts which adversely affect the accuracy of temperature measurements Dimensions 75 x 75 x 21 mm 2 Use the holes provided in the base plate to screw the unit to the vertical support unless the connecting cable runs on the surface break the knock out in the unit base plate provided for cable entry Secure the cable by suitable means so that it does not pull on the unit Figure 3 10 Temperature Monitor Base L Mounting Hole Dimensions 75 x 75 x 21 mm 86 133060 00 Installation 3 11 Galaxy PW UPS 100 t
11. Isolation of the rectifier Charger A from the normal AC source 1 rectifier charger A start up circuit breaker Battery D protection and isolation switch Isolation of the UPS B from the load switch Isolation of the static bypass C from the bypass AC source 2 switch Bypass switch for maintenance fuses Protection of the rectifier charger A from the normal AC source fuses Protection of the inverter B from the load Switch Q3BP is lock on open position on parallel UPS Systems constituted to increase available power Note The Fuse is to protect against catastrophic rectifier inverter semiconductor failure Parallel UPS System Parallel UPSs can be utilized when increased power is required two to four parallel units or an external bypass must be added A CAUTION PARALLEL UPS WITH EXTERNAL MAINTENANCE BYPASS During mainte nance operation when CB1 MBP is closed and CB2 UPS ISOLATION is open each UPS conirol panel display will show a message LOAD PROTECTED when the UPS is placed in ON LINE MODE In this mode the critical load is not protected because it is supplied by the maintenance bypass power Introduction 86 133060 00 Installation and User Manual 1 5 System Specifications 1 5 1 Electrical Characteristics UPS power rating in kVA 100 130 150 180 200 225 Normal AC input number of conductors rated voltage and tolerances rated frequenc
12. Key This key is used to access other measurements normal AC source bypass AC source and inverter frequencies level of active and apparent power drawn by the load load power factor inverter load level percent Anomaly indicator light This indicator light indicates the presence of anomalies Key AN This key is used to access the primary messages Battery Key This key is used to access battery measurements battery voltage or the DC voltage on frequency converters without a battery battery current charge or discharge battery temperature available battery backup time inverter load level percent Forced transfer This key is used to voluntarily transfer the load to the inverter or from the inverter to the static bypass return transfer Transfer and return transfer are carried out only following confirmation requested by the display and a warning as to the risk of an interruption in the supply of power to the load Alarm reset This key is used to reset stored alarms The system accepts resetting only when alarms have been cleared Buzzer reset This key is used to stop the buzzer However new alarms set the buzzer off again Display The display continuously indicates the system operating status 86 133060 00 A00 Appendices A 3 Galaxy PW UPS 100 to 225kVA Display of Primary and Secondary Messages The display is structured around primary and secondary messages measuring t
13. MGE UPS SYSTEMS INC will not be liable for any labor subcontracted or performed by Purchaser for preparation of warranted item for return to MGE UPS SYSTEMS INC s factory or for preparation work for field repair or replacement Invoicing of MGE UPS SYSTEMS INC for labor either performed or subcontracted by Purchaser will not be considered as a liability by the MGE UPS SYSTEMS INC This warranty shall be exclusive of any and all other warranties express or implied and may be modified only by a writing signed by an officer of the MGE UPS SYSTEMS INC This warranty shall extend to the Purchaser but to no one else Accessories supplied by MGE UPS SYSTEMS INC but manufactured by others carry any warranty the manufacturers have made to MGE UPS SYSTEMS INC and which can be passed on to Purchaser MGE UPS SYSTEMS INC makes no warranty with respect to whether the products sold hereunder infringe any patent U S or foreign and Purchaser represents that any specially ordered products do not infringe any patent Purchaser agrees to indemnify and hold MGE UPS SYSTEMS INC harmless from any liability by virtue of any patent claims where Purchaser has ordered a product conforming to Purchaser s specifications or conforming to Purchaser s specific design Purchaser has not relied and shall not rely on any oral representation regarding the Product sold hereunder and any oral representation shall not bind MGE UPS SYSTEMS INC and shall not be
14. Temperature Monitor in the Battery Cabinet 3 10 Temperature Monitor installation Battery Room 3 11 Connection of the Battery Temperature Monitor 3 12 About Final Installation 3 14 SCOPE Cc 4 1 Start up of a Module 4 1 Start up of an Inverter 4 1 Emergency Power Off 4 1 Single zs RR eS 4 2 Parallel UPS Unit 4 2 Operation in On line Mode 4 3 Normal Operation 0000 4 3 Operation with the Normal AC Source Down 4 4 Operation with the Normal AC Source Restored 4 5 Contents 86 133060 00 Installation and User Manual Section 4 Operation continued section 4 4 4 5 4 6 4 6 1 4 6 2 4 6 3 4 7 4 7 1 4 7 2 4 8 4 8 1 4 8 2 4 8 3 4 8 4 4 9 410 4 11 4 12 4 12 1 4 12 2 4 13 4 14 4 14 1 descrptloni sorsi deeds dda eye de keds eed de Puis RE page Operation with Engine Generator Set 4 6 Battery TIDE iisdem bac RE REIPaGu AE r3 Rd 4 7 Inverter Shutdown or Overload 4 7 Single UPS Unit On line 4 8 Parallel UPS W
15. battery D backup power static bypass C When the rectifier charger is on press the inverter ON button 7 on the control panel The green inverter light 4 flashes Emergency Power Off EPO The UPS emergency shutdown function is generally wired to a mushroom head type emergency off pushbutton In case of its use the pushbutton contact has to reset 0 IMPORTANT parallel UPS for parallel units to start up the system After EPO REPO unit has to be reset by opening M2 feed switch Q4S Open switch Q5N also and then follow the procedure of single UPS for single unit or 86 133060 00 A00 Operation Galaxy PW UPS 100 to 225kVA 4 1 3 Single UPS Unit The inverter starts then if the bypass AC source transfer conditions are satisfied the load is transferred to the inverter if the on line mode is selected For on line mode bd The green inverter light 4 remains on P The static bypass light 3 goes off Figure 4 2 Single UPS Diagram 4 1 4 Parallel UPS Unit The inverter starts and awaits the start of the other inverters When they are all on or enough have been started to supply the rated load power the output switch for each running inverter closes and the load is supplied with power P The green static bypass light 3 goes off P The green inverter light 4 on the control panels of the running inverters goes Figure 4 3 Two Parallel Connected UPS Units
16. 8 dida HA circuit breaker closed 5 nd OF1 battery circuit breaker opening command prs QF1 battery circuit breaker opening command XR4 connector output signals EPO Optional alarm output signals load or inverter load or battery low battery shutdown warning 86 133060 00 Installation 3 9 Galaxy PW UPS 100 to 225kVA 3 7 1 3 8 Figure 3 9 3 10 Battery Circuit Breaker QF1 Connection Connect the cable from connector XR3 pins 2 to 8 on the Media Contacts 11 board in the UPS cabinet to connector XR1 in the battery cabinet containing battery circuit breaker QF1 0 IMPORTANT In the case of a complex installation with parallel units there should be only one emergency shutdown pushbutton and this pushbutton must interrupt all the units This pushbutton must therefore have as many contacts as there are units in the installation The emergency shutdown pushbutton turns off the rectifier chargers and inverters opens the battery circuit breakers QF1 the input circuit breaker Q1 on the normal source the backfeed protection contactor K4S on the bypass AC source blocks the static switches and activates a contact on the Media Contacts 11 board terminals 1 to on connector Installation of the Temperature Monitor in the Battery Cabinet The Temperature Monitor unit is placed inside the battery cabinet housing circuit breaker QF1 See Figure 3 9
17. Single UPS Unit During maintenance the UPS must be isolated from the normal and bypass AC source the battery and the load UPS Isolation Proceed in the following order see Figure 5 2 1 Shut down the inverter press the inverter OFF button 8 for three seconds 2 Close bypass switch Q3BP 3 Open isolating switches Q5N Q4S QF1 and Q1 The UPS is powered down once the capacitors have discharged a few minutes Maintenance 86 133060 00 A00 Installation and User Manual Start up Following servicing proceed in the following order See Figure 5 3 1 Close switch Q1 then after approximately ten seconds switches QF1 Q5N and Q4S 2 Open bypass switch Q3BP 3 Start the inverter press the inverter ON button 7 Figure 5 1 UPS Isolation Diagram for Normal AC Bypass Source Figure 5 2 Panel Procedures for UPS Isolation 6 69 A Q4S Q3BP Q5N 0 p 977 0 p BEE EH 8 on IN gt id Figure 5 3 Start up After Isolation Procedure is Completed Q1 045 Q3BP Q5N QF1 0 E3 er 5 S EXER ER x 86 133060 00 A00 Maintenance 5 3 Galaxy PW UPS 100 to 225kVA 5 3
18. a period of 12 months from the date of purchase The MGE UPS SYSTEMS INC shall have the sole right to determine if the parts are to be repaired at the job site or whether they are to be returned to the factory for repair or replacement All items returned to MGE UPS SYSTEMS INC for repair or replacement must be sent freight prepaid to its factory Purchaser must obtain MGE UPS SYSTEMS INC s Return Materials Authorization prior to returning items The above conditions must be met if warranty is to be valid MGE UPS SYSTEMS INC will not be liable for any damage done by unauthorized repair work unauthorized replacement parts from any misapplication of the item or for damage due to accident abuse or Act of God In no event shall the MGE UPS SYSTEMS INC be liable for loss damage or expense directly or indirectly arising from the use of the units or from any other cause except as expressly stated in this warranty MGE UPS SYSTEMS INC makes no warranties express or implied including any warranty as to merchantability or fitness for a particular purpose or use MGE UPS SYSTEMS INC is not liable for and Purchaser waives any right of action it has or may have against MGE UPS SYSTEMS INC for any consequential or special damages arising out of any breach of warranty and for any damages Purchaser may claim for damage to any property or injury or death to any person arising out of its purchase of the use operation or maintenance of the product
19. basic startup for single and parallel units 10 days before they are required on site If the startup of the UPS is critical to maintaining your schedule please call the MGE toll free telephone number at 1 800 438 7373 for assistance The MGE Field Service Engineers will insure a quick installation for the initial safe startup and configuration of your Galaxy PW CAUTION Scheduling of the MGE Field Service Engineers typically should be done 7 to Final installation and start up should be completed by a qualified MGE Field Service Engineer 2 0 1 First steps by an on site qualified Technical Engineer Step 1 Unpack and position the unit Step 2 Connect the main utility power Step 3 Connect the power circuits 2 0 2 Final steps by MGE Field Service Engineer Step 4 Call MGE and wait for the MGE Field Service Engineer to complete the installation Step 5 The MGE Field Service Engineer finalizes installation and the startup process Optional Procedure for temporary power prior to the final startup 2 0 8 Required Equipment and Tools The following equipment and tools are recommended for on site installation Digital volt meter DVM P 1 8inch slotted screwdriver Pallet jack forklift Conduit installation tools D Nut driver set 86 133060 00 System Setup 2 1 Galaxy PW UPS 100 to 225kVA 2 1 2 1 1 Receiving On delivery check that the equipment has not been damaged in transport declare any
20. connected to the main low voltage switchboard It is disconnected when normal AC source power is restored With such a system the required battery time may be reduced to the time necessary for starting and bringing on line the stand by generator The battery D supplies power to the inverter B during the transfers Normal AC source to the generator Generator to the normal AC source The transfer sequences described above normal AC source battery battery gt generator generator gt battery and battery normal AC source are fully automatic They in no way affect the load and require no manual operation by the user NOTE To avoid load surges on the generator the rectifier charger is started with a 10 gt second maximum current consumption walk in lasting 3 to 10 seconds depending on the percent load To avoid overloading an undersized engine generator set it is possible to set a maximum power level drawn by the normal AC input Any additional power required is supplied by the battery This modification can be made on site by an MGE UPS SYSTEMS field engineer Figure 4 9 Installation with an Engine Generator Set Galaxy PW generator main LV switchboard 6 Mains 2 HV C 0 Mains 1 Operation 86 133060 00 Installation and User Manual 4 5 Battery Time The available battery time during a normal AC source outage depends on the Rated capacity of the battery P
21. damage to the carrier in accordance with customary claim procedures Also check that the characteristics noted in the test report for the equipment correspond to those specified on the order form In the event of a non conforming item quote the delivery note reference number when making your claim Handling The cabinets are delivered on pallets equipped with a shock absorbing system Ideally the equipment should be unpacked just before installation see unpacking section below Cabinet weights and dimensions are specified on the packaging Cabinets may be handled in one of the following ways see Figure 2 1 Rolling on Bars B Do not mount the foot pads but place the cabinet on the rollers at least three The cabinet may be pulled on rollers using a sling positioned horizontally This technique should only be used when absolutely necessary narrow doorway or corridor preventing the use of a fork lift or pallet mover From the Bottom A The cabinets can be moved from the front or the rear 715 mm wide cabinets using a pallet truck or fork lift truck or on the 4 surfaces 1015 mm and 1215 mm wide cabinets using a fork lift truck Fork tunnel height 140 10 mm Fork opening 560 650 or 700 mm according to cabinets width The 715 mm wide cabinets are designed to pass through 715 mm wide openings and the other cabinets are designed to pass through 825 mm wide openings For narrow openings follow the instructions below c
22. goes off the buzzer is activated and sounds continuously the light 3 goes on and turns green the message LOAD NOT PROTECTED PARALLEL ON LINE MODE is displayed Figure 4 11 Overload Curve Diagram 1 5 In 1 1 1 1 1 1 234567 8 9 10 30 120 t min 4 6 3 Parallel UPS With Redundancy The shutdown of one UPS unit is of no consequence for the load The others each take up an equal amount of load power and the load continues to be supplied normally Unit shutdown results in the following on the control panel Lights 4 and 5 go off Activation of the buzzer continuous beep The message LOAD NOT PROTECTED PARALLEL ON LINE is displayed In the event of an overload the system only loses its redundancy as long as the overload is less than the total rated power of the functioning units If the overload is greater the operating mode is that previously described for systems without redundancy 4 7 Output Voltage Quality and Continuity The output voltage is stable in amplitude and frequency and is free of interruptions or transients outside specified tolerances irrespective of normal AC source or load disturbances outages load step changes etc 86 133060 00 A00 Operation 4 9 Galaxy PW UPS 100 to 225kVA 4 7 1 Steady State Voltage Regulation For stable or slowly varying load conditions the inverter output voltage is regulated to within 0 5 in amplitude The frequency of the outpu
23. left blank intentionally 2 12 86 133060 00 A00 Installation 3 0 Scope Installation guides the User through single and parallel UPS unit power cable connections hot swap options connections between cabinets communication card connections battery temperature monitoring installation Wire diagrams are included for configuring the unit to specifications MGE recommends obtaining an MGE field service engineer for final installation and basic startup for single and parallel units Final installation and start up should be completed and performed by a qualified MGE Field Service Engineer 3 1 Optional Communications Card Installation Three slots are available on the Media Contacts 11 board for optional communications See the position of these slots marked P in Figure 2 3 page 2 5 Installation of Boards setup notes Boards may be installed with the UPS on without removing the protective covers Boards must be pushed to the end of the slots to ensure correct installation Board front plates must be screwed to the protective Media Contacts 11 board cover Wire routing holes are provided in the support for the Media Contacts 11 board for tying down the wires The control wires must then be routed through the cableway marked W in figure 2 3 page 2 5 3 2 Notes on Connection of Power Circuits Open the doors and remove the lower terminal shields secured by screws to the cabinet chassis of the UPS c
24. light Indicates on off and charging activity Battery light Static bypass light Inverter light Load light Buzzer Inverter ON button Inverter OFF button Keys Key 0 V Key A Key W Hz Key Anomaly light AN Key Battery Key Forced transfer Alarm reset Buzzer reset Display 86 133060 00 A00 Indicates battery status Indicates static bypass tolerance status Indicates inverter on off status Indicates Load supplied and not supplied The buzzer sounds in load operating situations This button is used to start the inverter locally This button turns the inverter off locally These keys are used to select commands in the main menu and access the secondary messages This key is used to validate the user s choice This key is used to access the main menu display language display contrast setting sound level of the buzzer lamp test date and time settings inverse video and event log This key is used to access voltage measurements This key is used to access current measurements This key is used to access other measurements This indicator light indicates the presence of anomalies This key is used to access the primary messages This key is used to access battery measurements This key is used to voluntarily transfer the load to the inverter or from the inverter to the static bypass return transfer This key is used to reset stored alarms The system accept
25. orange for three seconds Set Date and Time Use the A V keys to enter the data and confirm using the e key Inverse Video DATE AND TIME SETUP YEAR DAY HOURS MINUTES SECONDS When this function is selected the text and background colors are reversed white text on black or black text on white Past Events See section 3 15 logging and Time Stamping for event details Battery test CHARGE LEVEL REMAINING SERVICE LIFE m MANUAL TEST press key m AUTO TEST press key the screen opposite is displayed when a battery test is requested It indicates the battery charge status and the remaining service life A manual or automatic test may be requested this screen is displayed during a battery test whether manual or automatic TESTING BATTERY U BATTERY Operation 86 133060 00 A00 Installation and User Manual this screen is displayed following a positive manual battery test BATTERY TEST RESULT OK this screen is displayed following a negative manual battery test BATTERY TEST RESULT NOT OK this screen is displayed following a positive automatic battery test It indicates the time since the last test and provides access to test settings TIME SINCE LAST TEST WEEK DAY HOUR LAST BATTERY TEST RESULT OK NEW PARAMETERS YES A NO V this screen is displayed following a negative automatic battery test It indicates the time
26. since the last test and provides access to test settings TIME SINCE LAST TEST WEEK DAY HOUR LAST BATTERY TEST RESULT NOT OK NEW PARAMETERS YES A NO V this screen is displayed when the user requests access to the automatic test settings It is possible to modify the interval between two automatic tests SELECT TIME OF NEXT TEST WITH KEYS A V CHANGE UNITS WITH e WEEK DAY HOUR confirm with key 25 this screen is displayed when the battery test cannot be completed TEST INTERRUPTED CHECK PRESENCE OF THE BATTERY CHECK ALARMS 86 133060 00 A00 Operation 4 15 Galaxy PW UPS 100 to 225kVA 4 10 Alarms The auto diagnostic system considers any system status other than normal as a problem Before taking any action note down the messages displayed on the control panel Certain problems may prevent the control panel from functioning In this case it is strongly recommended to call the MGE UPS SYSTEMS Customer Support Service at 1 800 438 7373 A If the load is still correctly supplied with power it has probably been transferred to the bypass AC source static bypass and is therefore no longer protected if the system is in on line mode B If the load is no longer supplied with power transfer it manually to the maintenance bypass Figure 4 13 Display of Alarm Messages primary message ALARM MESSAGE N 1 ALARM MESSAGE N 2 11 oA LAST ALARM MESSAG
27. 00 Novell etc 86 133060 00 A00 Maintenance 5 7 Galaxy PW UPS 100 to 225kVA This page left blank intentionally 5 8 86 133060 00 A00 Appendices Appendix A Front Control Panel Display Definitions 1 Rectifier charger light light off rectifier charger OFF light shines green rectifier charger ON light shines red rectifier charger fault the stored alarm indicates one or several of the following faults input circuit breaker Q1 open protection fuse at the rectifier charger input FUE blown abnormally high internal rectifier charger temperature abnormally high battery charge current abnormally high battery voltage fault non calibration or non personalization of the electronic control board for the rectifier charger fault on the electronic power supply board abnormally high temperature in the harmonic filter inductor 2 Battery light light off battery float charging light flashing green battery recharging light shines green load on battery power light flashing red low battery shutdown warning light shines red battery at end of backup time and circuit breaker QF1 open or battery fault 3 Static bypass light light off bypass AC source within specified tolerances and static bypass open light shines green static bypass closed light shines red the stored alarm indicates one or several of the following faults bypass AC source voltage or frequency out
28. 1 2 3 Figure 5 4 5 4 T CAUTION Work should be carried out in accordance with applicable safety regulations to avoid interrupting the load the various switching operations must be carried out in the correct order Operations are explained in diagrams placed next to the Switches the system cabinet is only partially powered down The load is still supplied via the bypass AC source and switch Q3BP Steps for Parallel UPS Redundancy to Increase Output T CAUTION PARALLEL UPS WITH EXTERNAL MAINTENANCE BYPASS During mainte nance operation when CB1 MBP is closed and CB2 UPS ISOLATION is open each UPS control panel display will show a message LOAD PROTECTED when the UPS is placed in ON LINE MODE In this mode the critical load is not protected because it is supplied by the maintenance bypass power First Isolate all UPSs Refer to section 5 2 page 5 2 See Figure 5 6 Proceed in the following order See Figure 5 4 Shut down the inverters press the inverter OFF buttons 8 for three seconds Close switch Q3BP and open switch Q5N in the external bypass unit Open switches Q1 QF1 and Q5N on the UPS units Isolate All UPS s Procedures Diagram Galaxy PW ee 6 9 0 0 0 Has Q1 external bypass Q4S Q5N oriog fo pt V oot vt Em on fap 27 QF1 Maintenance 86 133060 00 A00 Installation and User Manual Start up Following s
29. 4S is open i e backup power for the load via the bypass AC source M2 is not available Maintenance bypass switch Q3BP is closed The system is in maintenance configuration and the load is supplied by the bypass AC source The load is no longer supplied by the bypass AC source M2 due to an extended overload The buzzer sounds continuously 86 133060 00 A00 Appendices 7 Galaxy PW UPS 100 to 225kVA The battery is nearing the end of its estimated service life This information is based on average service life calcu lations since its initial installation The buzzer sounds slowly and discontinuously This message is displayed when the external emergency off pushbutton is pressed The result is Shutdown of the inverter Shutdown of the rectifier charger Opening of the battery circuit breaker Blocking of the static bypass Opening of the backfeed protection contactor M2 Opening of the Q1 circuit breaker M1 Activation of a relay contact on the remote indications relay board Servicing by the after sales support department is required The buzzer sounds discontinuously Battery circuit breaker QF1 is open The load is no longer protected because battery power is no longer available in the event of a normal AC source outage The buzzer sounds continuously A fault has occurred in the inverter Servicing by the after sales support department is required The buzzer sounds
30. Avenue Costa Mesa CA 92626 714 557 1636 Technical Support U P S S Y S T E M S 1 800 523 0142 during business hours ustom r Care Cemer _ 1 800 438 7373 Hours 24 7 86 133060 00 Galaxy PW UPS 100 to 225kVA This page left blank intentionally vi 86 133060 00 Contents descripli n Oa es Re Pe re eee Bi ae ee page IMPORTANT SAFETY INSTRUCTIONS ii Certification Standards ii How to Use This Manual and Symbol Usage iii CAUTION Record All Serial Numbers iv Revision History roes n V Section 1 Introduction section description 0 0 a 1 0 SCOPE a shkence ed tals Meee ae MR n 1 1 1 1 Section lt 1 1 1 2 General Description 1 2 1 3 System Major Power 1 3 1 4 Different Types of Galaxy PW Systems 1 4 1 4 1 Single UPS System 1 4 1 4 2 Parallel UPS System 1 4 1 5 System Specifications 1 5 1 5 1 Electrical Characteristics 1 5 1 6 Electrical P
31. E main screen 4 11 Maintenance Bypass Option The Maintenance bypass option provides a direct bypass AC input source mains 2 that can be used to supply the critical load while the UPS is being serviced This operation is possible only if the system includes a bypass AC source It results in the load being directly supplied by the Bypass AC source via Maintenance Bypass switch Q3BP thus ensuring a higher level of security in the event of a malfunction Switching procedures are explained on drawings next to each switch in the UPS cabinet and the External Bypass unit 4 16 Operation 86 133060 00 Installation and User Manual 4 12 Logging and Time Stamping 4 12 1 Event Time Stamping Time stamping of events by Galaxy PW makes it possible to Log the events Consult the last 500 events that occurred on the Galaxy PW UPS Consult general statistical data on UPS operation Consult measurement records for a number of physical values concerning system operation The time stamping information may be accessed via the Galaxy PW keypad and display standard equipment This information may also be forwarded for the Teleservice function using the JBUS RS232 485 communications board When the optional JBUS RS232 485 communications board is installed the time stamped information can be sent to the Teleservice center Refer to Utilization of Teleservice Card options Appendix B 4 12 2 Consulting Logged time stamped Ev
32. MGE UPS SYSTEMS 1660 Scenic Avenue ary Costa Mesa CA 92626 Use this form to report any errors omissions or other problems you have experienced or to order additional hardcopies of this document A free copy of this document may be downloaded from the proprietary MGE Rep Web site Please contact your MGE UPS SYSTEMS Representative for assistance NAME COMPANY STREET ADDRESS CITY STATE would like to order quantity 50 00 each additional copies of the Galaxy PW UPS 100 to 225kVA Installation and User Manual 86 133060 00 would like to report the following problems with this document www mgeups com Contact MGE United States MGE UPS SYSTEMS 1660 Scenic Ave Costa Mesa CA 92626 Tel 714 557 1636 800 523 0142 Fax 714 557 9788 email info mgeups com Www mgeups com Canada MGE UPS SYSTEMS 9 2789 Thamesgate Drive Mississauga ON L4T 4E8 Tel 905 672 0990 877 672 0990 Fax 905 672 7667 email info mgeups com www mgeups com Latin America and Other International MGE UPS SYSTEMS 1660 Scenic Ave Costa Mesa CA 92626 Tel 714 513 7831 800 523 0142 ext 7831 Fax 714 434 0199 email info mgeups com www mgeups com MGE UPS SYSTEMS 1660 Scenic Avenue Costa Mesa California 92626 714 557 1636 _
33. RESTRICTED ACCESS LOCATION ATTENTION Pour r duire le riske d inccendie ou d lectrocution installer dans une enciente int rieure contr l e en temp rature et humidit et sans contaminants conducteurs Ce mat riel est destin seulement pour des installations dans un EMPLACE MENT RESTREINT d cAcc s WARNUNG Um die Gefahr von Feuer und elektrischem Schock zu reduzieren muss das Ger t in einem temperatur und feuchtigkeitskontrollierten Raum frei von leitungsf higen Verunreinigungen installiert werden Dieses Ger t ist nur f r die Installation an einem Ort mit eingeschrankter Zugangserlaubnis vorgesehen Diese Ausr stung ist nur f r Anlagen in einem EINGESCHRaNKTEN ZUGRIFF STANDORT bestimmti WARNING HIGH LEAKAGE CURRENT Earth connection essential before connecting supply ATTENTION COURANT DE FUITE ELEVE Raccordement a la terre indispensable avant le raccordement au reseau WARNUNG Hoher Ableitstrom Vor Inbetriebnahme Schutzleiterverbindung herstellen How to Use This Manual and Symbol Usage This manual is designed for ease of use and easy location of information Locate specific topics in the Table of Contents For terms used in the text refer to the Glossary Typographical conventions use single quote marks in procedures to denote a prompt for User action For example 1 After the selections are complete click on the Save button This manual uses four icon symbols with text to convey important informati
34. S RS232 485 communications board is installed the time stamped information can be sent to the Teleservice center The center can remotely consult the same information and carry out the same modifications as the user locally on the display Note that only the Teleservice centre can reset the counters for the statistical data GTC Board This electronic board provides user access to the J Bus communications protocol Using the data and address tables provided the user can customize his installation GTC Software The user has access to the J Bus protocol and in addition the associated software acquires system parameters measurements status conditions and transforms them into diagrams alarm messages and tables With the click of a mouse the user can locally or remotely supervise the UPS system comprising one or many UPS units 86 133060 00 A00 Appendices A 11 Galaxy PW UPS 100 to 225kVA This page left blank intentionally A 12 Appendices 86 133060 00 A00 Installation and User Manual Appendix C Link to an IBM AS 400 Computer The Galaxy PW can dialogue with an IBM 5 400 computer via a link in compliance with IBM communications recommendations thus enhancing the protection provided by your Galaxy PW The IBM AS 400 computer must be configured for the link This section describes the physical connections required as well as the system values that must be modified on the AS 400 For further infor
35. abinets connect the power cables each cabinet must be grounded All the cabinets must be interconnected for equipotential bonding forming a mesh which is itself connect ed to the building structure and earthing electrode The connection drawings hereafter show the cabinets with doors open and terminal shields removed T CAUTION Before making connections check that switches Q1 Q4S Q3BP Q5N and QF1 are in the open position IMPORTANT For parallel UPS with an external bypass unit the power connections between each UPS cabinet and the external bypass unit must imperatively be of the same length Outside the cabinets separate the auxiliary wiring from the power cables 86 133060 00 A00 Installation 3 1 Galaxy PW UPS 100 to 225kVA 3 3 Power Circuit Wiring Diagrams The single UPS wire diagram is for typical UPS installations shown in Figure 3 1 The heavy lines represent the cables that must be connected F refer to section 3 5 Connections Between Cabinets for more detail on cables Figure 3 1 Galaxy PW Single UPS Unit Wire Diagram Legend Normal AC source Bypass AC source Rectifier charger module Inverter module Static bypass module gt N Battery cabinet next to the Galaxy PW Galaxy PW UPS cabinet m Additional battery cabinets F The equipotential bonding connection between cabinets 3 4 Hot Swap Options The external bypass may
36. abinets are normally 825 mm deep This depth can be reduced to 817mm by removing rear panels 805 mm by removing doors P 800 mm by removing doors and door hinges unpack the cabinet refer to section 2 2 Unpacking page 4 The cabinet can then be handled by lifting machines on all surfaces after the pallets have been dismantled by removing the rear panels and remove the fixing screws using a torx screwdriver Removing the doors 1 Open the door s 2 Disconnect the door earth connection from the frame 3 For cabinets fitted with a control panel carefully disconnect the ribbon cables from the panel circuit boards located on the inside of the door 4 Knock out the hinge pins from below 5 Remove the door s Removing the door hinges 1 Remove the screws holding the side panels to the hinges 2 Remove the central screw holding the hinge System Setup 86 133060 00 0 Installation and User Manual Figure 2 1 Handling Cabinet From the Bottom or Rolling on Bars 2 1 2 A B From Bottom On Rollers Storage The equipment must be stored in a dry and well aired location sheltered from rain water sprays or splashes and all chemical agents Storage in original packing is recommended since this packaging is designed to provide maximum protection during storage and handling If the unit must be unpacked prior to final installation cover the equipment with a shroud providing protection against dust d
37. ables and setting screens As a rule the message displayed on the screen is always a primary one The secondary messages if any are accessed by pressing keys 9 A and 10 VW See Figure 2 6 page 2 8 The presence of secondary messages is indicated by the arrow at the end of the primary message Return to the primary messages is automatic if the keypad is not used for 2 minutes or direct by pressing key 17 The display screen lights up when a key is pressed and goes off if no key is pressed for 5 minutes NOTE Most functions may be directly accessed For example when voltagemeasure ments are currently displayed it is possible to directly access current measurements by pressing the A button In addition to keypad operations the graphical display brings up a window giving the overall device status The message displayed is then said to be primary see list in the paragraph below A primary message can be used to access the measuring tables using keys 13 14 15 and 18 on the keypad The configuration screens can be accessed by pressing key 12 A flashing arrow appears at the end of a primary message if there is a problem or an alarm secondary messages can be accessed by pressing key 9 on the keypad see the list of secondary messages The presence of another message is indicated by the arrows and atthe end of the secondary message They can be accessed by pressing keys 9 and 10 on the keypad The return to the primary message is a
38. amping information statistics and measurement records are also available via the same menu using the PAST EVENTS command Simply select the desired command with the gt sign that can be moved using the and keys The selected command can be confirmed by pressing the key When the DATE AND TIME command is selected the date and time is displayed in the order of year month day hours minutes and seconds When you leave this command the date and time is displayed in the reverse order DATE AND TIME SETUP gt YEAR 1997 MONTH DAY 8 HOURS MINUTES SECONDS The current values are automatically displayed Modify any of the displayed values by i Position the gt sign opposite the value to be modified Then press the key Use the and V keys to modify the value Use the key to increment the value by one Po Use the W key to decrement the value by one The selected value can be confirmed by pressing the key A second value may then be selected for modification again using the and keys Modifications made and confirmed value by value 5 Press the A key at any time to exit the DATE AND TIME function That is the only means to leave the function If no modifications to values are confirmed exiting the function corresponds to cancelling the request 4 18 Operation 86 133060 00 Installation and User Manual 4 14 Consulting Statistics Legend total backup ti
39. arameters for Selecting Protective Devices 1 6 1 6 1 Normal AC Source 1 6 1 6 2 Bypass AC Source 1 7 1 7 Recommended Protection 1 8 1 7 1 Protection Upstream of Galaxy PW 1 8 1 7 2 Protection Downstream of Galaxy PW 1 8 1 8 Parallel Connected UPS Units 1 9 Section 2 System Setup 2 0 SCOPE du teens d Manus ee ERROR bow eee ed bee eee a 2 1 2 0 1 First steps by an on site qualified Technical Engineer 2 1 2 0 2 Final steps by MGE Field Service Engineer 2 1 2 0 8 Required Equipment and Tools 2 1 2 1 Recelving uses ineke em ee 2 2 2 1 1 Handling 2 20 scene cee bee n RR 2 2 2 1 2 Storage ssi iuum ue Roy ee eodd s 2 3 2 2 Unpacking ee ete S 2 4 86 133060 00 Contents ci Galaxy PW UPS 100 to 225kVA Section 2 Section 3 Section 4 C ii System Setup continued section 2 3 24 2 5 2 6 2 6 1 2 7 2 7 1 2 8 Installation 3 0 3 1 3 2 3 3 3 4 3 5 3 5 1 3 5 2 3 5 3 3 6 3 6 1 3 6 2 3 7 3 7 1 3 8 3 8 1 3 8 2 3 9 Operation 4 0 4 1 4 1 1 4 1 2 4 1 3 4 1 4 4 2 4 2 1 4 2 2 4 3 dees eee deg a eee kk eee eee page Galaxy PW Cabinet Major Components 2 5
40. attery power since the last reset nb of backups 1 min This is the number of times the load was supplied by the UPS from battery power for less than one minute since the last reset 1 min nb of This is the number of times the load was supplied by the UPS from battery power backups 3 min for more than one minute and less than three minutes since the last reset nb of backups 3 min This is the number of times the load was supplied by the UPS from battery power for more than three minutes since the last reset nb of overloads gt 5 s This is the number of times the UPS was overloaded output current greater than In for less than five seconds since the last reset nb of overloads gt 5 s This is the number of times the UPS was overloaded output current greater than In for more than five seconds since the last reset nb of times This is the number of times the battery temperature was measured at over 25 C TBatt gt 25 since the last reset 4 20 Operation 86 133060 00 Installation and User Manual 4 14 1 Consulting Recorded Measurements Recorded measurements are presented in the same manner see below the lists indicate the last 30 measurements recorded for the given parameter The chronological order of the measurements is indicated in the Figure opposite the most recent measurement is presented first in the upper left hand corner of the list The following measurement is listed jus
41. be used to construct a bypass outside the UPS thus making it possible to shutdown the UPS for maintenance purposes The option may be used for single UPS units and redundant parallel UPS For the power circuit connections of a single UPS unit see Figure 3 2 for the power circuit connections of parallel UPS see Figure 3 3 Power cables for UPS to bypass connections are not supplied Figure 3 2 Single UPS Unit Power Circuit Connections Legend Normal AC source Bypass AC source Rectifier charger module 2 A B Inverter module C Static bypass module D Battery cabinet next to the Galaxy PW UPS cabinet Galaxy PW E Additional battery cabinets F The equipotential bonding connection between cabinets 3 2 Installation 86 133060 00 A00 Figure 3 3 Parallel UPS Unit Power Circuit Diagram Q3BP 86 133060 00 Q4S Galaxy PW Installation Q5N Installation and User Manual Legend 1 2 A B 6 D Gal Normal AC source Bypass AC source Rectifier charger module Inverter module Static bypass module Battery cabinet next to the axy PW UPS cabinet E Additional battery cabinets F The equipotential bonding con nection between cabinets Galaxy PW UPS 100 to 225kVA 3 5 Connections Between Cabinets These connections are made on the UPOZ board marked T and MUSI board marked U See F
42. bypass AC source 4 8 2 Current Measurements These measurements may be accessed by pressing the Note CF crest factor 4 8 3 Power and Frequency Measurements LOAD RMS ie n gt lt XB OM A key 14 The following data is displayed LOAD RMS Wi s 8 These measurements be accessed by pressing the W HZ key 15 The following data is displayed Note PF power factor 4 8 4 Battery Measurements LOAD RMS gt lt gt lt y2 These measurements may be accessed by pressing the battery key 18 The following data is displayed LOAD RMS ue W V8 4 12 Operation 86 133060 00 A00 Installation and User Manual 4 9 Selections and Settings These selections and settings may be accessed by pressing the contrast key 12 The following menu is displayed CHOOSE LANGUAGE DATE AND TIME CONTRAST SETUP INVERSE VIDEO BUZZER SETUP PAST EVENTS LAMP TEST BATTERY TEST Selecting the language FRENCH SPANISH ENGLISH DUTCH GERMAN SWEDISH ITALIAN PORTUGUESE Adjusting the display contrast DISPLAY CONTRAST SETUP CHOOSE WITH KEYS OR v VALIDATE WITH KEY e Adjusting the buzzer volume BUZZER VOLUME SETUP CHOOSE WITH KEYS OR v VALIDATE WITH KEY e 86 133060 00 A00 Operation 4 13 Galaxy PW UPS 100 to 225kVA 4 14 Lamp test When this function is selected all the lights shine
43. continuously A fault has occurred in the rectifier charger Servicing by the after sales support department is required The buzzer sounds slowly and discontinuously The requested transfer to the inverter may provoke an interruption in the supply of power to the load if Mains 2 characteristics are not within the specified tolerances Appendices 86 133060 00 A00 Installation and User Manual This message may be displayed in non redundant parallel UPS systems when the number of ready inverters in not sufficient to supply the load This message informs the user that the UPS has received the order to limit the current drawn by the rectifier charger It is displayed when the corresponding signal is transmitted by the remote indications board which must be conFigure d for this function PTE gay Prikl PLILPPP BIE This message is displayed when a fault occurs on a fan 86 133060 00 A00 Appendices A 9 Galaxy PW UPS 100 to 225kVA This page left blank intentionally A 10 Appendices 86 133060 00 A00 Installation and User Manual Appendix B Monitoring Electrical Supervision Options Teleservice Teleservice is a contract offering continuous remote supervision and maintenance of UPS systems via a modem Real time communication is established with our Teleservice centre for communication of all alarms and events occurring in the installation Utilization Via Teleservice When the optional JBU
44. e 2 6 2 5 350A and 1200A Maintenance Bypass Cabinet 2 7 2 6 Control Panel Indicators 2 8 2 7 Single UPS Unit Start up Diagram 2 10 2 9 Parallel UPS Unit for Increased 2 11 3 1 Galaxy PW Single UPS Unit Wire 3 2 3 2 Single UPS Unit Power Circuit 3 2 3 3 Parallel UPS Unit Power Circuit Diagram 3 3 3 4 Connections Between Boards 3 4 3 5 Two Parallel UPS Units Connections 3 5 3 6 Three Parallel UPS Units Connections 3 6 3 7 Four Parallel UPS Units Connections 3 6 3 8 Standard Auxiliary Circuits Connections 3 9 3 9 Installing the Temperature Monitor in a Battery Cabinet 3 10 3 10 Temperature Monitor Base 3 11 3 11 Single UPS Unit Connection of the Battery Temperature Monitor 3 12 3 12 Connection of the Battery Temperature Monitor In Parallel UPS Units with Batteries in Same Room 3 13 3 13 Connection to the Media Contacts 11 Board 3 14 4 1 Control Panel and Circuit Breaker Diagram
45. ebris or paint Please dispose of the packaging in accordance with the applicable legislation IMPORTANT Transport the temperatures must remain within the 30 to 50 C range and the duration should not exceed 30 days Storage the battery is of the sealed lead acid or vented lead acid type and should not be stored for more than six months at 20 C without recharging for batteries that are initially fully charged for partially charged batteries the storage time should be reduced After the recommended maximum storage time the battery must be charged requiring partial start up of the equipment rectifier charger The battery cells can be stored at a temperature between 20 C and 45 C if delivered in their initial packing The ideal battery storage temperature is between 15 and 25 C higher temperatures result in reduced storage life or downgraded technical characteristics If higher temperatures cannot be avoided during transport or storage please consult us 86 133060 00 System Setup Galaxy PW UPS 100 to 225kVA 2 2 1 2 3 4 5 6 7 Figure 2 2 2 4 Unpacking Remove the packing box and the document holder on the top of the cabinet raise the cabinet Dismantle the blocks fixed beneath the cabinet by M12 screws see Figure 2 2 A or B according to the width of the cabinet Dismantle the 4 M12 screws screwed on the 4 leg supports C Withdraw the hexagonal spacer leg assemblies del
46. ed via the maintenance bypass see maintenance bypass in the Alarm section 1 Clean the system regularly particularly the air filter inlet and outlet grills Check that the air circulates freely in the cabinets Use a vacuum cleaner if necessary 2 Check that nothing hinders the ventilation at the top and at the back of the system Functional System Checks 1 Checkthatlights 1 2 and 3 on the control panel are not red to avoid an interruption in the supply of power to the load due to incorrect transfer conditions or a battery problem 2 Press the inverter OFF button and check that the buzzer and control panel lights function correctly see the Section on operating modes in the introduction 3 Press the inverter ON button and check again that the control panel lights function correctly 4 Run a transfer to battery test With the inverter on open input circuit breaker Q1 The orange battery light on the control panel should light After two minutes on battery power close input circuit breaker Q1 The rectifier charger should automatically restart and the orange battery light on the control panel should go off Maintenance 86 133060 00 A00 Installation and User Manual 5 7 Testing Parallel Systems 5 7 1 Galvanic Isolation and Voltage Matching Transformers The UPS can be equipped with an isolation or auto transformer on both the input and output to provide galvanic isolation or voltage step up or step down as req
47. em start up Any items used during start up will be replaced by MGE at no charge Contact MGE Customer Support Services for specific recommendations A description of each level is provided below Level Description A This level of replacement parts consists of consumable items specifically fuses and air filters It is recommended to have these items on hand during installation of the UPS systems including initial start up B This level of replacement parts is recommended when the user can tolerate short duration UPS down time to obtain replacement parts in the event of a major UPS failure This level of replacement parts consists of consumable items specifically fuses air filters an inverter leg and the most critical circuit board assemblies This level of replacement parts is recommended when the user can tolerate only a minimum of down time in the event of a major UPS failure This level of replacement parts consists of consumable items specifically fuses air filters an inverter leg and a complete set of circuit board assemblies Maintenance Isolation Procedures A CAUTION PARALLEL UPS WITH EXTERNAL MAINTENANCE BYPASS During mainte nance operation when CB1 MBP is closed and CB2 UPS ISOLATION is open each UPS control panel display will show a message LOAD PROTECTED when the UPS is placed in ON LINE MODE In this mode the critical load is not protected because it is supplied by the maintenance bypass power
48. ents When the PAST EVENTS command is selected the system displays a screen indicating the last event logged Log Screens are very similar to those displayed for current events However log screens include a line indicating the corresponding date and time with the mention Appearance of or Disappearance of followed by the standard text for the event see example opposite Consult the user manual for indications on the meaning of events The complete log may comprise up to 500 events If over 500 events have occurred only the last 500 may be consulted 1 Pressthe W key to display the event that occurred just before the displayed event If the displayed event is the oldest in the list the display is not modified 2 Press the key to display the event that occurred just after the displayed event If the displayed event is the most recent in the list the display is not modified Example 02 09 1997 07 25 03 Appearance MAINS 2 INPUT SWITCH Q4S IS OPEN Note numerical values are never indicated in screens for time stamped events Example 03 09 1997 15 30 23 Disappearance OVERLOAD RATED CURRENT PER PHASE CHECK LOAD LEVEL 86 133060 00 A00 Operation 4 17 Galaxy PW UPS 100 to 225kVA 4 13 Setting the Date and Time for the UPS Utilization Via the Galaxy PW Display The time and date can be set for the UPS via the main menu on the display see below using the DATE AND TIME command The time st
49. ervicing proceed in the following order see Figure 5 5 1 Close switches Q5N on the UPS units Close switch Q5N in the external bypass unit 2 3 Open switch in the parallel connection unit 4 Close switches Q1 and QF1 on the UPS units 5 Start the inverters press the inverter ON buttons 7 Figure 5 5 Start up Procedure After Isolation Diagram H a pt A 4 0 external bypass Q1 Q4S Q5N a OAM 0 1 Figure 5 6 Redundancy for Increased Output Diagram 86 133060 00 A00 Maintenance Galaxy PW UPS 100 to 225kVA 5 4 5 5 5 6 Battery Maintenance Consult the instructions supplied by the battery manufacturer Below are a few general indications Sealed lead acid Batteries these batteries require no maintenance but check the terminals of each cell from time to time and clean if necessary Vented lead acid Batteries check the electrolyte level regularly and add water if necessary check the voltage of each cell to determine if it is necessary to equalize the battery check the terminals of each cell and clean if necessary Visual Check Power down the system prior to any maintenance operations NOTE In redundant parallel UPS systems the check may be carried out successively on each UPS unit without interrupting the load In other configurations the load must be suppli
50. ery time is about to run out The warning threshold may be personalized Volt free changeover contact indicating that the load is supplied by the inverter For a single UPS unit one volt free changeover contact may be used to indicate that the load is supplied by the bypass AC source Installation Galaxy PW UPS 100 to 225kVA load on battery power signal Volt free changeover contact indicating that the inverter is supplied by the battery in the following cases normal AC source outage or voltage drop rectifier charger shutdown rectifier charger current limiting This signal which may be used to initiate process saving and shutdown procedures is time delayed 30 seconds to avoid unnecessary operations following micro breaks Maintenance position signal Volt free changeover contact indicating that maintenance bypass switch Q3BP is closed bypass AC source input switch Q4S is open inverter output switch Q5N is open battery circuit breaker QF1 is open Signal to open battery circuit breaker s QF1 In the event the emergency off button is pressed or to avoid an excessive battery discharge lasting more than three times the rated backup time plus two hours Repo Contact Volt free changeover contact used to trip switching devices in the event of an emergency shutdown General Alarm information Volt free changeover contact which includes internal faults information on temperatures o
51. es and the rectifier charger has shut down The inverter is on battery power The normal AC input M1 switch Q1 is open It must be closed for rectifier charger start up The buzzer sounds slowly and discontinuously Appendices 86 133060 00 A00 Installation and User Manual A fault has occurred in the static switch that transfers the load between the inverter and the bypass AC source M2 Servicing by the after sales support department is required The buzzer sounds continuously This display informs the user that load current is greater than rated current and gives the value The buzzer sounds continuously This message follows the preceding when the overload persists The UPS has shut down and the buzzer sounds continuously The phase difference between the inverter and the bypass AC source 2 is outside tolerances Transfer of the load between the inverter and the bypass AC source M2 will result in an interruption in the supply of power to the load For parallel UPSs this message should be interpreted as meaning the phase difference between the inverter for which the message is displayed and the other inverters is outside tolerances The inverter has received a command to shut down The command is in the form of a signal from received the remote indications relay board which has been set for this function P The inverter is started again The bypass AC source M2 input switch Q
52. f a small but extended overload i e a continuous level of power exceeding the full rated load the inverter will continue to supply power for a period depending on the magnitude of the overload 10 minutes for a 125 overload 1 minute for a 150 overload See the overload curve in Figure 4 11 In all the above cases inverter shutdown and supply of the load via the bypass AC source results in the following on the control panel light 4 goes off activation of the buzzer continuous beep light 3 shines green the message LOAD NOT PROTECTED ON LINE MODE is displayed 4 6 2 Parallel UPS Without Redundancy WARNING During maintenance operation when CB1 MBP is closed and CB2 UPS ISOLATION is open each UPS conirol panel display will show a message LOAD PROTECTED when the UPS is placed in ON LINE MODE In this mode the critical load is not protected because it is supplied by the mainte nance bypass power 4 8 Operation 86 133060 00 Installation and User Manual The shutdown of one inverter results in overload on the other inverters in operation Two cases may then arise A if the overload on each remaining inverter is gt than 1 65 in the load is immediately transferred to the bypass AC source B if the overload is less than 1 65 in the remaining inverters support the overload see curve in Figure 4 11 and the load is transferred to the bypass AC source After this transfer the light 4
53. h float charging voltage and a load power factor of 0 9 When choosing the circuit breaker rating use the rated current column and check that the circuit breaker tripping curves are compatible with the values in the overload columns 1 6 Introduction 86 133060 00 1 6 2 Bypass AC Source Installation and User Manual The parameters given in Table 1 2 and 1 2A can be used to determine the required rating of the upstream protec tive circuit breaker on bypass AC input NOTE Table 1 2 Electrical Parameters for Bypass AC Source If the installation includes a transformer on the bypass AC input allow for the inrush current caused by magnetization of the transformer windings Electrical parameters for bypass AC source 480 V rated UPS current bypass AC source 1 output rated current In for unit for 2596 for 5096 in kVA overload overload 3 100 120 150 180 130 156 205 234 150 180 236 270 180 217 283 325 200 241 316 362 225 271 320 407 1 The bypass AC source currents have been determined for a rated phase to phase voltage of 480 V a load power factor of 0 9 and for full rated load as well as overloads of 2596 or 50 When choosing the circuit breaker rating use the rated current column and check that the circuit breaker tripping curves are compatible with the data in the overload columns See table and chart below Table 1 2A UPS output in kVA maximum permissible current
54. ibel Adjusted Decibel above reference noise Direct current or voltage The LCD display on the front panel of inverter system A ground circuit that has contact with the earth Refers to an installation electrician qualified to install heavy duty electrical components in accordance with local codes and regulations Not necessarily qualified to maintain or repair electrical or electronic equipment Field effect transistor Frequency The change in frequency per unit of time Given in term of Hz per second Hz sec Ground safety Hertz frequency measurement unit 1Hz is one cycle per second See on line mode Current International Electrotechnical Commission Institute of Electrical and Electronic Engineers The input circuit from the building power panel to the equipment An electrical circuit that generates an AC voltage source from a DC voltage source Insulated gate bipolar transistors KiloVolt Ampere is equal to 1000 Volt Ampere Line Liquid Crystal Display unit Light Emitting Diode Main AC input source Bypass AC input source Milliampere Maximum Glossary 86 133060 00 MCM Module N NC NO NEC NFPA NO or No On line mode Off line mode OSHA PCB PCB PWM SCR Shipping damage SPDT Static Transfer Technician Test connector V VA VA VAC or Vac VDC or Vdc ve Via 86 133060 00 A00 Installation and User Manual Thousand circular mil standa
55. ical mechanical and environmental specifications 3 Installation Installation guides the User through single and parallel UPS unit power cable connections hot swap options connections between cabinets communication card connections battery temperature monitoring Wire diagrams are included for configuring the unit to specifications 4 Operation Operation describes the theory of operation start up for single and parallel units modes of operation normal speci fications for operating the Galaxy PW 100 to 225kVA The User procedures include display messages measurement systems alarms battery cabinet and log time stamping procedures 5 Maintenance Maintenance procedures for isolation for maintenance startup for single and parallel units functional and visual checks software configurations and testing scenarios Appendices A List of primary and secondary display messages B Electrical supervision options Teleservice and GTC Cards C Instructions of the optional IBM 5400 up link process 86 133060 00 A00 Introduction 1 1 Galaxy PW UPS 100 to 225kVA 1 2 General Description The cabinets are cooled by forced ventilation The air enters via the doors and grids at the bottom and is discharged through the roof which means the cabinets can be positioned against the back wall Connections are made through the bottom Connections through the top are an available option The connection cables may be run in three
56. igure 2 3 page 2 5 3 5 4 Connections Between UPOZ Boards These connections are made using the cables A supplied see Figure 3 4 The purpose of the connection is to make a loop Connector XM137 on the UPOZ board of one UPS unit must be connected to connector XM136 on the UPOZ board of the next UPS unit and so on until the first board is returned to origin Figure 3 4 Connections Between UPOZ Boards UPOZ Galaxy PW 1 UPOZ Galaxy PW 2 UPOZ Galaxy PW 3 3 5 2 Connections Between UPS Cabinets and the Remote External Bypass Refer to the installation drawing included with the Maintenance Bypass Cabinet for control and power connections These connections are provided and installed by the user 3 4 Installation 86 133060 00 A00 Installation and User Manual 3 5 3 Connections Between MUSI Boards These connections are made using the special cables A supplied see Figures 3 5 1 Connectors XM5 XM6 and XM7 on the MUSI board are used to transmit signals 2 Connectors XM10 XM11 and XM12 on the MUSI board are used to receive signals 3 Connector XM5 is associated with connector XM10 for communication with one UPS unit similarly XM6 is associated with connector XM11 for communication with a second UPS unit and XM7 is associated with connector XM12 for communication with a third UPS unit P For connection with two parallel UPS units see Figure 3 5 P For connection with three parallel UPS units see Figu
57. in KW 8 1 9 8 11 3 13 5 13 9 14 1 in cal s 1940 2350 2700 3240 3340 3380 storage temperature range F 13 to 158 25 to 70 dry heat unit without battery 4 to 113 20 to 45 unit with battery 32 to 95 104 for 8 hours 0 to 35 40 for 8 hours 95 maximum non condensing at ambient temperature lt 3280 lt 1000 operating temperature range F C relative humidity maximum operating altitude without derating FT m noise level dBA 2 6 64 65 67 68 dimensions in mm width 47 8 1215 depth 33 840 height 74 8 39 1900 10 weight Ibs kg standards design product and safety electromagnetic compatibility 3050 1388 NEC NEMA OSMA UL 1778 ULC FCC Part 15 Subport J Class A IEEE587 ANSI 62 41 1 The losses indicated are those produced at full rated load with the battery float charging They must be taken into account when sizing the ventilation system pf of 225kVA unit has 0 9 and remaining units have 1 0 86 133060 00 A00 Introduction 1 5 Galaxy PW UPS 100 to 225kVA 1 6 Electrical Parameters for Selecting Protective Devices 1 6 1 Normal AC Source The parameters given in Table 1 1 can be used to determine the required rating of the upstream protective circuit breaker on the normal AC input for one single UPS or parallel UPS unit Normal and Bypass AC Input number of conductors 3 phases rated voltage a
58. ing current gradually decreases until reaching a specified low value floating current For vented lead acid batteries the rectifier charger supplies the charging voltage for O to 255 hours parameter defined by the after sales support department and then the floating voltage For sealed lead acid batteries the charging and floating voltages are the same 4 10 Operation 86 133060 00 0 Installation and User Manual 4 8 Measurement System The display may be used to read a number of input and output measurements made at different points in the system See Figure 4 12 Normal AC source 1 Inverter output 4 phase to phase voltages frequency currents of the three phases Total load 6 frequency phase to neutral voltage Bypass AC source 2 phase to phase voltages phase to neutral voltage currents of the three phases phase to phase voltages frequency frequency active and apparent power currents of the three phases Battery 3 voltage charge or discharge current remaining battery time for the UPS unit concerned battery temperature Figure 4 12 Measurement System Diagram 86 133060 00 Operation 4 11 Galaxy PW UPS 100 to 225kVA 4 8 1 Voltage Measurements These measurements may be accessed by pressing the V key 13 The following data is displayed Note M1 normal AC source M2
59. ithout 4 8 Parallel UPS With Redundancy 4 9 Output Voltage Quality and Continuity 4 9 Steady State Voltage Regulation 4 10 Transient Voltage Regulation 4 10 Measurement System 4 11 Voltage Measurements 4 12 Current Measurements 4 12 Power and Frequency Measurements 4 12 Battery Measurements 4 12 Selections and Settings 4 13 PTT ERS TE 4 16 Maintenance Bypass 4 16 Logging and 4 17 Event Time Stamping 4 17 Consulting Logged time stamped Events 4 17 Setting the Date and Time for the UPS Utilization Via the Galaxy PW 4 18 Consulting Statistics 00002 4 19 Consulting Recorded Measurements 4 21 Section 5 Maintenance 5 0 5 1 5 2 5 2 5 3 5 4 5 5 5 6 5 7 5 8 86 133060 00 5 2 1 5 7 1 5 8 1 5 8 2 SCOPE kicked theme needs 5 1 Preventive Maintena
60. ivered inside the document holder Screw the spacers onto the cabinet frame C Lock these spacers in position using a 24 mm flat wrench and fit the cabinet on its legs Adjust cabinet height and verticality by screwing or unscrewing the legs using a 13 mm flat wrench Dismantling Leg Supports and Attaching Spacers to Cabinet System Setup 86 133060 00 Installation and User Manual 2 3 Galaxy PW Cabinet Major Components Legend AA cross sectional view of the cabinet front view of the cabinet front panel rear panel normal AC input connection bypass AC input connection load connection battery connection air inlets rommm goWU air outlets cable exit through the bottom trough if applicable rectifier charger module inverter module SErAS static bypass module Figure 2 3 Layout of the Major Cabinet Components 86 133060 00 A00 2 000 2 6 2 gt gt rack containing electronic boards Media Contacts 11 board slot for communications boards FUE input fuses FUS output fuses RALI board UPOZ UCOZ board MUSI board backfeed protection contactor control wire routing fuses for overvoltage protection RC circuit on bypass control wire connection auxiliary Media Contacts 11 circuits and communications options EPOI Board VETI Board
61. le time gt delay prior to the effective end of battery power 4 6 Inverter Shutdown or Overload Devices or installations operating in on line mode with a Bypass AC source Figure 4 10 Operating in On line Mode Diagram 86 133060 00 A00 Operation 4 7 Galaxy PW UPS 100 to 225kVA 4 6 1 Single UPS Unit On line mode In the event of a UPS shutdown initiated by the user or by an internal protective device the load is automatically transferred to the bypass AC source If transfer conditions are satisfied transfer takes place instantly without inter ruption to the load NOTE Transfer conditions are not satisfied when bypass AC source characteristics are outside tolerances voltage 10 frequency as per personalization phase sync with inverter 3 In the event of a major transient overload greater than 1 65 In immediate transfer takes place as above without interruption to the load The return to the inverter is automatic when the overload disappears if the number of possible returns has not been reached 0 to 255 programmable by personalization If this number has been reached the load continues to be supplied by the bypass AC source This operating mode allows start up of load devices causing high inrush currents This system requires satisfied transfer conditions If the conditions are not satisfied the inverter will current limit to 165 of its rated current for 1 second before stopping In the event o
62. mation consult the following IBM documents Planning Guide Appendix E concerning physical connections Back up and Recovery Guide chapter 7 Power Loss Recovery concerning configuration of the AS 4009 Connect and Configure the AS400 Link Connections are made to the female client connector XR5 on the Media Contacts 11 board The corresponding male connector is supplied see Figure 3 12 below for the wiring diagram A five wire cable not supplied is required 1 On the AS 400 side use a 9 or 15 pin SUB D connector Depending on the type of AS 400 2 Certain values on the AS 400 must be configured to enable operation of the Galaxy PW AS 400 link The values requiring modification and the corresponding procedures are presented in chapter 7 Power Loss Recovery of the Back up and Recovery Guide for the AS 400 Configuration values QUPSMSGQ UPS message queue QUPSDLYTIM Uninterruptible power supply delay time QPWRRSTIPL Power restore IPL 86 133060 00 A00 Appendices A 13 Galaxy PW UPS 100 to 225 kVA This page left blank intentionally A 14 86 133060 00 A00 Warranty amp Proprietary Rights for Three Phase Products MGE Warranty The liability of MGE UPS SYSTEMS INC hereunder is limited to replacing or repairing at MGE UPS SYSTEMS INC s factory or on the job site at MGE UPS SYSTEMS INC s option any part or parts which are defective including labor for
63. me h total time on static switch h total time on UPS d total time with Tbatt gt 25 C h last reset elapsed backup time min 86 133060 00 FIGURES SINCE COMMISSIONING total backup time h total time on static switch h total time on UPS d total time with Tbatt gt 25 C h FIGURES SINCE RESET last reset 05 09 1997 elapsed backup time min 0 This is the total time of operation on battery power since initial startup of the UPS It is expressed in hours This is the total time of operation on the static switch since initial startup of the UPS It is expressed in hours This is the total time that the load has been supplied by the UPS since initial startup It is expressed in days This is the total time of operation with the battery temperature greater than 25 since initial startup of the UPS It is expressed in hours This is the date that the information was last set to zero by the Teleservice function This is the total time of operation on battery power since the last reset It is expressed in minutes Operation 4 19 Galaxy PW UPS 100 to 225kVA FIGURES SINCE RESET nb of backups nb of backups lt 1 min 1 min lt nb of backups lt 3 min nb of backups gt 3 min nb of overloads lt 5 s nb of overloads gt 5 nb of times TBatt gt 25 C Legend nb of backups This is the number of times the load was supplied by the UPS from b
64. menu If no commands are entered for five minutes the system automatically returns to the normal display mode To scroll through the screens displaying information 1 Press the and V keys to scroll up and down through the screens For time stamped events the display begins with the last event logged To access older events press the W key If during consultation you wish to review more recent events press the A key 2 6 1 Control Panel Indicators and Definitions The control panel on the Galaxy PW UPS comprises the basic controls and indications required to check the general status of the system See Figure 2 6 Located in the upper right part of the cabinet front the control panel is designed to provide an easy and rapid overview of system status See Figure 2 6 Interpretation of symbols is very simple and requires no particular training The information concerns only the cabinet on which the panel is located Refer to Appendix A for a complete List of Primary and Secondary display messages The panel indicates Normal operation load protected Operation with load on battery power Abnormal situations operating problem Dangerous situations load not protected Figure 2 6 Control Panel Indicators 0G 2 8 System Setup 86 133060 00 A00 0o RAON a 13 14 15 16 17 18 19 20 21 22 Installation and User Manual Control Panel Alphanumeric Legend Rectifier charger
65. nce 5 1 Replacement Parts se Oe de asa wees 5 2 Maintenance Isolation Procedures 5 2 Single UPS Unit 2 be dad oe Fad eM oe dae ras 5 2 Steps for Parallel UPS Redundancy to Increase Output 5 4 Battery Maintenance 5 6 Misual Check acu eth Soha edad 5 6 Functional System 5 6 Testing Parallel Systems 5 7 Galvanic Isolation and Voltage Matching Transformers 5 7 Management of Computer Networks 5 7 Integrated SNMP Agent 5 7 Two channel Network Board 5 7 Contents C iii Galaxy PW UPS 100 to 225kVA Appendices description asus ke dada 8 Re WA REAGAN sage wns page Appendix A Front Control Panel Display Definitions A 1 Display of Primary and Secondary Messages A 4A Primary Messages lsseeeeeeeeee ne A 5 Secondary lt A 6 Appendix B Monitoring Electrical Supervision Options A 11 Teleservice resect 5 ee es xen 11 Utilization Via Teleservice 11 GTC Board RE
66. nd tolerances 480 V 10 adjustable to 15 rated frequency and tolerances 60 Hz x 1096 IMPORTANT It is essential to choose the type of circuit breaker according to its breaking 0 capacity and the prospective short circuit current at its place of installation This choice must also be made so as to protect the static switch semicon ductors with respect to the maximum permissible currents and ensure discrimination between the UPS output fuses and the downstream protection devices Table 1 1 Electrical Parameters for Normal AC Source Electrical parameters for the normal AC source rated current normal AC source UPS rated current In for unit for 25 for 50 output with battery at start without battery 2 overload 3 overload 3 in kVA of charge cycle 1 100 166 159 199 239 130 214 205 256 308 150 245 236 295 354 180 295 283 354 425 200 328 316 395 474 225 332 320 400 480 1 The rated normal AC source currents In have been determined for a rated phase to phase voltage of 480 V a battery with a 10 minute backup time at the beginning of its charge 412 x 1 2 494 Volts and full rated load with a power factor of 0 9 2 The rated normal AC source currents In have been determined for float charging voltage and full rated load with a power factor of 0 9 3 The normal AC source currents given for an overload of 25 or 50 are maximum values They have been determined for a battery wit
67. nt and rear base plates of the cabinets clipping them to the feet of the cabinets unless the connecting cables are fed through these openings and refit the terminal shields of the terminal blocks switches and circuit breakers 3 14 Installation 86 133060 00 A00 4 0 4 1 Scope Operation Operation describes the start up for single and parallel units modes of operation normal specifications for operating the Galaxy PW 100 to 225kVA including display messages measurement systems alarms batteries and log time stamping operations WARNING Rectifier charger start up is automatic when normal AC input circuit breaker Q1 is closed DC voltage is present in the DC bus Start up of a Module Rectifier charger start up is automatic when the normal AC input circuit breaker Q1 is closed The green rectifier charger light 1 on the control panel goes on Close battery circuit breaker QF1 Figure 4 1 Control Panel and Circuit Breaker Diagram ii ipeo ME ls 0 9 ob ub bunt wi PT WHz Act H 8 e o 4 1 1 4 1 2 Start up of an Inverter bypass Q1 isolation and protection rectifier charger A AC to DC power harmonic fliter isolation Q4S maintenance bypass Q3BP inverter B DC to AC ower B isolation and protection Q5N FUSE QF1 isolation and protection
68. o 225kVA 3 8 2 Connection of the Battery Temperature Monitor This unit must be connected to the XR2 connector on the remote indications Media Contacts 11 board of the UPS cabinets For the location of the Media Contacts 11 board marked O see Figure 2 3 page 2 5 Use a shielded cable made up of 2 twisted telephone pairs with a conductor cross section of at least 0 1 not longer than 100 m in length Do not forget to connect the cable shield to ground pin 12 on connector XR2 In the case of a parallel UPS configuration the connections between cabinets may be made by means of a shielded cable made up of 1 or 2 twisted telephone pairs In this case the total length of all the connecting cables must not exceed 100 m A Temperature Monitor unit can be connected to several UPS cabinets only when the batteries of these cabinets are located in the same room at the same ambient temperature Figure 3 11 Single UPS Unit Connection of the Battery Temperature Monitor Battery Temperature Monitor Shielded cable 2 twisted telephone pairs XR2 connector on DC DC Media Contacts 11 each 12V power supply temperature signal 12 12 unit shown open Refer to Appendix C for link up options using an IBM AS400 computer for additional monitoring capability 3 12 Installation 86 133060 00 A00 Installation and User Manual Figure 3 12 Connection of the Battery Temperature Monitor In Parallel UPS Uni
69. on and tips 0 WARNING indicates information provided to protect the user and service personnel against safety hazards and or possible equipment damage CAUTION indicates information provided to protect the user and service personnel against possible equipment damage IMPORTANT indicates information provided as an operating instruction or as an operating tip NOTE indicates information provided as an operating tip or an equipment feature 50 r 86 133060 00 A00 How To Use This Manual and Symbol Usage iii Galaxy PW UPS 100 to 225kVA CAUTION Record All Serial Numbers RECORD ALL SERIAL NUMBERS FOR THE GALAXY PW AND COMPONENTS THESE SERIAL NUMBERS WILL BE REQUIRED IF YOUR SYSTEM NEEDS SERVICE KEEP THIS MANUAL IN A PLACE WHERE YOU CAN REFERENCE THE SERIAL NUMBERS IF SERVICE IS REQUIRED UPS SINGLE SERIAL NUMBER UPS PARALLEL SERIAL NUMBER BATTERY CABINET SERIAL NUMBER MBP SERIAL NUMBER ADDITIONAL MODULE SERIAL NUMBERS iv CAUTION Record All Serial Numbers 86 133060 00 Installation and User Manual Galaxy PW 100 to 225kVA Installation and User Manual Revision History Galaxy PW 100 to 225kVA Installation and User Manual 86 133060 00 0 Revision X1 Initial Release 06 2003 A00 ECN 003469 02 2006 Copyright 2006 MGE UPS SYSTEMS INC All rights reserved Printed in U S A MGE UPS SYSTEMS INC 1660 Scenic
70. ower consumed by the load Temperature of the battery of the battery The specified battery time corresponds to a minimum duration at full rated load The actual backup time can therefore be greater if the system operates below its full rated load during the normal AC source outage Operation on battery power can be extended beyond the specified time by reducing the load power consumption by disconnecting non critical loads A low battery warning signal is sent via volt free changeover contacts for remote control devices when the battery voltage reaches a level slightly above the minimum level This signal warns the user of the imminent end of battery power On the device itself the buzzer beeps rapidly The message LOW BATTERY SHUTDOWN WARNING is displayed followed by the remaining backup time and the percent load Light 2 turns red and flashes Battery power stops when the voltage supplied by the battery reaches the minimum threshold This results in inverter shutdown and transfer of the load without interruption to the bypass AC source Light 2 shines red not flashing The message LOAD NOT PROTECTED ON LINE MODE is displayed and the buzzer sounds continuously If the bypass AC source also fails the load is no longer supplied The inverter automatically shuts down when the time on battery power exceeds three times the specified backup time NOTE The low battery shutdown warning signal can be sent with an adjustab
71. part of any warranty There are no warranties which extend beyond the description on the face hereof In no event shall MGE UPS SYSTEMS INC be responsible for consequential damages or for any damages except as expressly stated herein Proprietary Rights Statement The information in this manual is the property of MGE UPS SYSTEMS INC and represents a proprietary article in which MGE UPS SYSTEMS INC retains any and all patent rights including exclusive rights of use and or manufac ture and or sale Possession of this information does not convey any permission to reproduce print or manufacture the article or articles shown herein Such permission may be granted only by specific written authorization signed by an officer of MGE UPS SYSTEMS INC IBM PC AT ES 9000 and AS 400 are trademarks of International Business Machines Corporation MGE and MGE UPS SYSTEMS are trademarks of MGE UPS SYSTEMS INC Other trademarks that may be used herein are owned by their respective companies and are referred to in an editorial fashion only June 2004 Rev A01 Galaxy PW UPS 100 to 225 kVA 86 133060 00 MGE Customer Care Center Technical Support and Product Services Technical questions If you encounter a problem while following the instructions in this manual or have questions about the operation repair or servicing of your equipment please direct calls to MGE UPS SYSTEMS INC Customer Care Center or visit our web site ww
72. perations b Ensure that all equipment is clean and free of loose dust dirt and debris The exterior of the enclosures may be cleaned with a mild solution of soap and water lightly applied with a lint free cloth c Inspect the air intake and exhaust plates and clean as required Verify that air flows freely through the equipment Clean the air intake and exhaust plates and the enclosure interior with a vacuum cleaner d The Galaxy PW module is equipped with air filters that should be changed at regular intervals Inspect the filters regularly to determine how long the filters will last in your installation e Initiate the start up procedure as described in the Installation and Users Manual section 2 7 System Start up page 2 10 f Test the main operating sequences as applicable to your equipment configuration and installation 86 133060 00 Maintenance Galaxy PW UPS 100 to 225kVA 5 2 5 2 5 2 1 Replacement Parts There no user replaceable parts inside the Galaxy PW Three levels of replacement parts are available for the Galaxy PW UPS The three levels are designated A B and C The level that you should keep on hand for your installation will vary depending on the type of maintenance planned on site and the configuration of your UPS system Having the replacement parts on hand will prevent any unacceptable delays due to time involved obtaining spare parts during critical periods such as syst
73. pidly and discontinuously 86 133060 00 A00 Appendices A 5 Galaxy PW UPS 100 to 225kVA This is the normal display when there are no problems the load is supplied by the inverter or the bypass AC source and battery backup is available This display indicates that the load is supplied but has no battery backup The arrow indicates the presence of one or more problems specified in secondary messages The buzzer sounds continuously The load has been transferred to the inverter following a specific request by the user Secondary Messages The load has been transferred to the bypass AC source M2 and is no longer protected only in on line mode The buzzer sounds continuously The bypass AC source M2 frequency or voltage is outside tolerances and the inverter is unable to synchronize Transfer of the load from the inverter to the bypass AC source M2 or vice versa will result in an interruption of the supply of power to the load The buzzer sounds slowly and discontinuously A fault requiring servicing has occurred in the battery room ventilation system The rectifier charger shuts down after a 30 second time delay The user must take steps to re establish correct operation of the ventilation system This message also signals an abnormally high temperature in the filter inductor The buzzer sounds slowly and discontinuously The normal AC source M1 frequency or voltage is outside specified toleranc
74. power supply low battery warning signal load on UPS signal 86 133060 00 A00 An NC contact causes shutdown of the inverter and the rectifier charger opening of the battery circuit breaker blocking of the static bypass and activation of a relay contact on the Media Contacts 11 board A NO contact causes shutdown of the rectifier charger A NO contact prevents inverter start up if the circuit breaker is open A PC board placed near the battery supplies information on the battery tempera ture thus enabling the rectifier charger to regulate the battery voltage Depending on the selected settings these signals may be used to provoke forced shutdown of the inverter whatever the status of the bypass AC source protected shutdown of the inverter load transfer to the bypass AC source limiting of the current drawn by the rectifier charger programmable value when supplied by an engine generator set with an insufficient power rating The additional power required by the inverter is supplied by the battery which discharges limiting of the battery charge current programmable value if the normal AC source is replaced by an engine generator set with an insufficient power rating Isolated and backed up is used to supply the undervoltage release of the battery circuit breaker s QF1 the board that measures the temperature in the battery room Volt free changeover contact indicating that batt
75. r a Class A digital device pursuant to part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference when the equip ment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at user s own expense Certification Standards P IEEE 587 1980 ANSI 062 41 1980 Standards for Surge Withstand Ability bd FCC rules and regulations of Part 15 Subpart J Class A ULlisted under 1778 ULC Standards for Uninterruptible Power Supply Equipment P NEMA PE 1 National Electrical Manufacturers Association Uninterruptible Power Systems NEMA 250 National Electrical Manufacturers Association Enclosures for Electrical Equipment 1000 Volts Maximum P NFPA 70 National Electrical Code 150 9001 P Occupational Safety amp Health Administration OSHA Important Safety Information and Standards 86 133060 00 A00 Installation and User Manual WARNING To reduce the risk of fire or electric shock install in a temperature and humidity controlled indoor area free of conductive contaminants This equipment is intended only for installations ina
76. rd wire sizes for multiple stranded conductors over 4 0 AWG in diameter M is from Roman numerical system indicating 1000 Refers to individual power inverter module Neutral Normally close Normally open National Electrical Code National Fire Protection Association Part number Inverter output power is the primary energy source to load Inverter output is off and the load connected at the inverter output receives power from utility line via a static transfer switch or maintenance bypass relay Occupational Safety and Health Agency Printed circuit assembly Printed circuit board Pulse Width Modulation Silicon controlled rectifier Any damage done to an article while it is in transit Single Pole Double Throw An solid state switching mechanism electronically controlled to pass AC power direct ly from the utility to an output load Refers to an electronic technician qualified to maintain and repair electronic equip ment Not necessarily qualified to install electrical wiring DB 9 type connector on the LCD panel allowing MGE UPS SYSTEMS Customer Support Service technician to access programmable and diagnostic features of the system Volts Volt amperes Volt amps unit for apparent power measurement equal V x Voltage of AC type Voltage of DC type Battery voltage By way of Glossary G 3 Galaxy PW UPS 100 to 225kVA This page left blank intentionally G 4 86 133060 00 A00 Reorder Form
77. re 3 6 page 3 6 For connection with four parallel UPS units see Figure 3 7 page 3 6 IMPORTANT Outside the cabinets group the UPOZ inter board and MUSI inter board connections with the inter cabinet auxiliary connections and separate this assembly using power cables Figure 3 5 Two Parallel UPS Units Connections MUSI Galaxy PW 1 MUSI Galaxy PW 2 86 133060 00 Installation 3 5 Galaxy PW UPS 100 to 225kVA Figure 3 6 Three Parallel UPS Units Connections Figure 3 7 Four Parallel UPS Units Connections MUST Galaxy PW 1 MUSI Galaxy PW 2 MUST Galaxy PW 3 musi Galaxy PW 1 musi Galaxy PW 2 MUSI Galaxy PW 3 MUSI Galaxy PW 4 Installation 86 133060 00 A00 3 6 3 6 1 3 6 2 Installation and User Manual Environmental Signal of the Media Contacts 11 Board Terminals XR2 XR3 XR4 and XR5 on the Media Contacts 11 board of each type of unit can be used to receive signals from the operating environment and to transmit signals concerning the operating status of the UPS see Figure 2 3 page 2 5 for the position of the board item 1 and 2 Signal Reception The signals should be provided by volt free contacts Emergency off Battery room ventilation fault Battery circuit breaker QF1 closed Battery temperature Auxiliary signals Signal Transmission An auxiliary 24 V
78. ry float connected between the rectifier charger and the inverter discharges during this operating mode P lights 2 4 and 5 shine green The user is warned of battery operation by the slow beeping of the buzzer 6 see Figure 4 6 and the message LOAD PROTECTED BATTERY DISCHARGING followed by the remaining backup time and the percent load This information is also available via volt free changeover contacts for remote control devices Figure 4 6 Normal AC Source Indicator Diagram 1 1 4 N ly m 2 4 4 Operation 86 133060 00 A00 Installation and User Manual 4 3 Operation with the Normal AC Source Restored When normal AC source power 1 is restored or its voltage returns to within specified tolerances the system automatically returns to its normal operating mode described above on the condition it did not reach the end of battery power If the end of battery power was reached with the resulting inverter shutdown the rectifier charger A restarts automatically but the inverter B must be restarted manually The rectifier charger recharges the battery D which was discharged during the mains outage During battery charging light 2 flashes green The message BATTERY CHARGING is displayed together with the value of the recharging current and battery voltage Figure 4 7 Normal Operation Mode Indicator Diagram The battery charge cycle takes place in two s
79. s resetting only when alarms have been cleared This key is used to stop the buzzer However new alarms set the buzzer off again The display continuously indicates the system operating status System Setup Galaxy PW UPS 100 to 225kVA 2 7 System Start up 2 7 4 Single UPS unit or Redundant Parallel UPS Proceed in the following order See Figure 2 7 Close the upstream switches supplying normal and bypass AC source power the LV switchboard 2 Close normal AC input switch Q1 The system powers up the rectifier charger automatically starts green light 1 on the control panel goes on light 2 turns red 3 Close bypass AC input switch Q4S green lights 3 and 5 on the control panel go on 4 Close inverter output switch Q5N 5 Close battery circuit breaker QF1 light 2 goes off 6 Open maintenance bypass switch Q3BP 7 Press the inverter on button 7 on the control panel the green inverter light 4 flashes the inverter starts then if the bypass AC source transfer conditions are satisfied the load is transferred to the inverter if the on line mode is selected the green static bypass light 3 goes off the green inverter light 4 shines for on line mode Figure 2 7 Single UPS Unit Start up Diagram Q 045 7 2 1 FO o d ft y Sf ff F fog ff O 2 LN
80. side specified tolerances static bypass fault abnormally high internal static bypass temperature static bypass ventilation fault power supply fault for the static bypass control function fault on the electronic board controlling the transfer function non calibration or non personalization of the electronic control board for the inverter fault on the electronic power supply board fault on monitoring the inverter ready response channels parallel UPS system 86 133060 00 A00 Appendices A 1 Galaxy PW UPS 100 to 225kVA 9 10 11 12 Inverter light light off inverter OFF light flashing green inverter starting inverter ON but not connected to the load light shines green normal inverter operation light shines red inverter fault the stored alarm indicates one or several of the following faults inverter shutdown due to inverter output voltage outside specified tolerances protection fuse at the inverter output FUS blown abnormally high inverter output transformer temperature abnormally high inverter temperature output voltage fault amplitude or phase parallel UPSs fault non calibration or non personalization of the electronic control board for the inverter fault on the electronic power supply board Load light light off load not supplied light shines green load supplied via the inverter or the bypass AC source via the static bypass Buzzer The buzzer
81. sounds in the following situations load supplied by the bypass AC source load on battery operating problems It sounds slowly and discontinuously for a minor problem or when the inverter is on battery power When the alarm LOW BATTERY SHUTDOWN is activated the buzzer sounds more rapidly Finally if the inverter shuts down the beep is loud and continuous The buzzer may be reset by pressing a button If the buzzer is reset a higher level alarm will set it off again Inverter ON button This button is used to start the inverter locally Inverter OFF button This button turns the inverter off locally Keys These keys are used to select commands in the main menu and access the secondary messages Key This key is used to validate the user s choice Key Q This key is used to access the main menu display language display contrast setting sound level of the buzzer lamp test date and time settings inverse video and event log Appendices 86 133060 00 A00 Installation and User Manual 13 14 15 16 17 18 19 20 21 22 V Key This key is used to access voltage measurements normal AC source phase to phase voltages bypass AC source phase to phase and phase to neutral voltages load phase to phase and phase to neutral voltages A Key This key is used to access current measurements normal AC source bypass AC source and load currents percent load crest factor W Hz
82. sudden overload Isolates the UPS for maintenance and transfers the load to bypass AC source input without interrupting the supply of power The maintenance bypass is made up of three manual switches Q3BP Q4S and Q5N Option for parallel UPSs and Hot Swapping Isolation of the inverters of all the parallel UPS systems from the load Bypass for maintenance The normal AC input and the bypass AC input have different functions and depending on the installation may be protected differently upstream and or come from different sources When increased power is required several Galaxy PW units may be connected in parallel up to four refer to section 4 0 In this configuration an isolation function is added for the UPS system as a whole for maintenance purposes without interrupting the supply of power to the load 86 133060 00 A00 Introduction Galaxy PW UPS 100 to 225kVA 1 4 1 4 1 Different Types of Galaxy PW Systems Single UPS System Figure 1 2 Galaxy PW Single UPS System normal AC input bypass AC input 1 4 2 rectifier charger A AC to DC power Q1 isolation and protection harmonic fliter isolation 045 maintenance bypass Q3BP inverter B DC to AC ower isolation and protection FUSE load QF1 isolation and protection battery D backup power static bypass C Legend Q1 QF1 Q5N Q4S Q3BP FUE FUS Molded CB NA
83. t 1200A cabinet If your installation is custom designed a separate installation drawing may apply to your system All external wiring are provided and installed by the user Installation and User Manual Transfer instructions can be found in front of the cabinet including the proper operation of the kick key interlock Figure 2 5 350A and 1200A Maintenance Bypass Cabinet MBP TERMINALS NEUTRAL 86 133060 00 A00 CRITICAL LOAD DISPLAY METER Ti NEURTRAL NOT SHOWN MULTI CIRCUIT MONITOR BOARD MULTI CIRCUIT MONITOR BOARD F1 F2 M F3 TO F8 TRANSFER INITIATE SI ELECTRIC INTERLOCK KA xx TB2 CB2 MAINTENANCE BYPASS GROUND REMOVABLE PANELS FOR POWER w CONDUIT ENTRY SEISMIC MOUNTING CUTOUTS SEISMIC HOLE LOCATION FORKLIFT OPENINGS LEFT amp RIGHT SIDE TYPICAL System Setup TI CB1 UPS OUTPUT TB1 CONTROL WIRE ROUTING REMOVABLE PANEL FOR CONTROL AND POWER CONDUIT ENTRY Galaxy PW UPS 100 to 225kVA 2 6 General Instructions for Screens To display the desired information and enter commands using the V and keys 1 Press the A key to exit the time stamping consultation mode and return to the main
84. t below and so on until the 30th value listed in the bottom right hand corner of the list the period T between two successive measurements is 30 days The displayed measurements are instan taneous values PARAMETER NAME units T 30 days W last read 05 09 1997 M t 28T M t 22T M t 16T M t 10T M t 27T M t 21T M t 15T M t 09T M t 03T M t 26T M t 20T 14 M t 08T M t 02T M t 25T M t 19T M t 13T M t 07T M t T M t 24T M t 18T M t 12T M t 06T M t NOTE when this screen is selected approximately ten seconds are required to call up p and display the information If the number of measurements is greater than 30 only the last 30 the most recent are displayed 86 133060 00 A00 Operation 4 21 Galaxy PW UPS 100 to 225kVA The battery capacity is the value measured by the UPS microprocessor It is expressed in Ampere hours This value changes over time depending on the parameters of the battery itself and its environment This measurement is used to check that the battery is capable of supplying the rated power in the event of a mains outage BATTERY CAPACITY Ah W last read 05 09 1997 97 The backup time is the value calculated by the UPS microprocessor on the basis of measurements carried out on the battery It is expressed in minutes The calculation uses the percent load and the battery charge status at the time of the measurement
85. t voltage can theoretically be regulated to within 0 1 of the rated value however the output frequency range may be intentionally extended to a maximum of 2 Hz so that the inverter can remain synchronized with the bypass AC source and its inherent frequency fluctuations thus enabling transfer of the load to the bypass line at any time When the bypass AC source frequency returns to within the specified tolerances the inverter is gradually re synchronized to the bypass line at a rate of 0 5 Hz to 2 Hz s as per the value personalized by the after sales support department thus avoiding exposing the load to sudden frequency variations 4 7 2 Transient Voltage Regulation The inverter output voltage is not notably affected by instantaneous major variations in load characteristics This is made possible by the PWM Pulse Width Modulation chopping technique and the microprocessor based regulation system that instantly compensates for any variation In particular the inverter output voltage remains within 2 of the rated voltage for load step changes of 0 to 100 or of 100 to 0 The battery charge cycle takes place in two steps step 1 The battery is recharged at a constant current limited to 0 1C10 i e 1 10th of the battery capacity specified for a 10 hour discharge The DC voltage increases with the battery charge until the charge level is reached step 2 The battery is recharged at constant voltage equal to the charge level The charg
86. teps See Figure 4 8 step 1 the battery is recharged at a constant current limited to 0 1C10 i e 1 10th of the battery capacity specified for a 10 hour discharge The DC voltage increases with the battery charge until the charge level is reached step 2 the battery is recharged at constant voltage equal to the charge level The charging current gradually decreases until reaching a specified low value floating current For vented lead acid batteries the rectifier charger supplies the charging voltage for 0 to 255 hours parameter defined by the after sales support department and then the floating voltage For sealed lead acid batteries the charging and floating voltages are the same NOTE If the normal AC source failure is shorter than 0 to 255 seconds default value 30 seconds parameter defined by after sales support department the charger automatically supplies the floating voltage given the low battery discharge 86 133060 00 A00 Operation 4 5 Galaxy PW UPS 100 to 225kVA Figure 4 8 Battery Charge Cycle Chart 4 4 U I U charge floating voltage sealed batteries I ee ee ete es U floating vented batteries 0 1 C10 current 1 current l constant voltage t limiting decreasing current Operation with Engine Generator Set If a stand by generator is included in the installation it is generally started automatically in the event of a normal AC source failure and
87. to 225kVA 100A 63A curve C 100A curve B Introduction 86 133060 00 A00 Installation and User Manual 1 8 Parallel Connected UPS Units For installations with redundant units take into account only the units required to supply the load power e g for an installation made up of 3 parallel connected UPS units one being redundant only 2 UPS units are used to determine bypass AC source and load currents and cable cross sections Table 1 5 serves as an example for a parallel connected installation comprising up to four UPS units Table 1 5 Parameters for Bypass AC Source and Load Cables for a Parallel UPS Parameters rated unit number of total UPS bypass AC output parallel rated output source or load in kVA connected in kVA line current units in Amps 100 2 240 3 360 4 480 130 2 312 3 468 4 624 150 2 360 3 540 4 720 180 2 434 3 651 4 868 200 2 482 3 723 4 964 225 2 542 3 813 4 1084 86 133060 00 Introduction 1 9 Galaxy PW UPS 100 to 225kVA This page left blank intentionally 1 10 Introduction 86 133060 00 System Setup 2 0 Scope System Setup describes receiving and handling of the Galaxy PW 100 to 225kVA a description of major compo nents the battery cabinet and definition of the control panel indicators which includes electrical mechanical and environmental specifications MGE also recommends obtaining an MGE field service engineer for final installation and
88. ts with Batteries in Same Room Battery Temperature Monitor Shielded cable 2 twisted telephone pairs XR2 connector on DC Media Contacts 11 Board in Galaxy PW unit 1 12 each EE 10 EA U1 6 12 power supply pc temperature Des signal NE EE XR2 connector on 12 Media Contacts 11 Board unit shown open in Galaxy PW unit 2 Hn i 9 8 4 Shielded cable DC 1 or 2 twisted 3 E telephone pairs 2 signa EM XR2 connector on BR Media Contacts 11 Board in Galaxy PW unit n 2 each 10 9 8 6 4 DC temperature EM pes signal 1 86 133060 00 0 Installation 3 13 Galaxy PW UPS 100 to 225kVA Figure 3 13 Connection to the Media Contacts 11 Board Media Contacts 11 Remote Indicators Board CIETETETCI ETETET ETET LIEIDIEIDIEIEIEI ETET XR2 XR3 XR4 XR5 NOTE the corresponding IBM AS400 signal names are given in parapharase XR s connector i output signals load or inverter ON load or battery utility failure low battery shutdown warning low battery load on bypass bypass active commond W system ground male 9 pin SUB D male 15 pin SUB D connector connector 2 Galaxy PW IBM AS400 3 9 About Final Installation Steps After making the connections install the fro
89. uired 5 8 Management of Computer Networks 5 8 1 Integrated SNMP Agent This electronic board installed in the UPS system enables direct connection to all Ethernet networks using TCP IP The UPSs may then be supervised via the computer network Furthermore they can be used to close system files without having to add an external SNMP agent This board is fully compatible with Solution Pac software The RJ45 connector of the communications option delivers information using the SNMP protocol The sticker located on the board indicates the UPS MAC address Figure 5 7 MAC Adaress Sticker 0080C8ABAAO01 The MAC address is written in the following way 0080C8 ZZ XX YY The default IP address is 168 8 xx yy xx and yy are decimal values of XX and YY For example MAC address 00 80 C8 AB AA 01 is related to IP address 168 8 170 1 Please refer to the userman doc user manual contained in the directory emb galaxy snmp release3 xx of the Solution Pac CD ROM in order to discover the management capabilities of your SNMP Galaxy PW UPS Please contact your sales representative for more detailed information 5 8 2 Two channel Network Board This electronic board comprises two ports each of which may be user set either for the U Talk protocol or as a relay contact A U Talk is the protocol required to establish contact with the communications software B Relay contacts may be used for specific network applications IBM AS4
90. utomatic after a 2 minute time delay or by pressing key 17 on the keypad IMPORTANT Select English U S as the display language to match the displays as presented in this manual Appendices 86 133060 00 A00 Installation and User Manual Primary Messages This is the normal display when there are no alarms or problems and the load is correctly supplied by the inverter in on line mode This is the normal display when there are no alarms or problems and the load is correctly supplied by the inverter in a parallel UPS system in on line mode This display indicates that the load is not supplied by the inverter or that there is no battery backup The arrow indicates the presence of one or more problems specified in secondary messages The buzzer sounds continuously The load is supplied by the inverter but the normal AC source is down or outside tolerances and power is supplied by the battery This message indicates the remaining battery time in minutes prior to inverter shutdown and the percent load The battery time calculation takes into account percentage of full rated load power currently being drawn type of battery Battery temperature Battery age The buzzer sounds slowly and discontinuously This message replaces the preceding if the power outage persists and the warning level has been reached The user is warned that the battery is about to shut down The buzzer sounds ra
91. utput Diagram 5 5 5 7 MAC Address 5 5 7 table descriptio REIR DIT ESI GO 3 ds page 1 1 Electrical Parameters for Normal AC Source 1 6 1 2 Electrical Parameters for Bypass AC Source 1 7 WOR EE RU a ie Rd 1 7 1 3 Rating Recommended for Devices Upstream of Single UPS 1 8 1 4 Rating Recommended for Devices Downstream of Single UPS 1 8 1 5 Parameters for Bypass AC Source and Load Cables for a Parallel UPS 1 9 Contents 86 133060 00 A00 Introduction 1 0 Scope Introduction is a general description and overview of Galaxy PW 100 to 225kVA components its intended use environment and applicable specifications power input output requirements and system characteristics for different system configurations 1 1 Section Descriptions 1 Introduction Introduction is a general description and overview of the Galaxy PW 100 to 225kVA components its intended use environment and applicable specifications power input output requirements and system characteristics for different system configurations 2 System Setup System Setup describes receiving and handling of the Galaxy PW 100 to 225kVA a description of major compo nents the battery cabinet and definition of the control panel indicators Includes electr
92. utside tolerances in the battery room optional overload information In static switch ventilation and power supply faults NOTE The maximum breaking capacity of the changeover contacts is 5A at 250V 3 8 Installation 86 133060 00 A00 Installation and User Manual 3 7 Media Contacts 11 Standard Auxiliary Circuits Connection Connecting the auxiliary circuits to the three connectors on the Media Contacts 11 board in the Galaxy PW UPS cabinet see the position of this board marked see Figure 2 3 page 2 5 Recommended cable cross section 1 mm The male connectors that fit the female connectors on the board XR2 to XR5 are supplied The contacts are volt free and are shown in the diagram under the following conditions UPS on contact at rest Contact breaking capacity 250 V 5 A Figure 3 8 Standard Auxiliary Circuits Connections Media Contacts 11 Board 10 10 1 LIDICIDICIEEICICI CIE EICID CICIEIELCHET ET DODDBOpbgpg XR2 XR3 XR4 XR5 XR2 connector input or output signals circuit emergency shutdown breaker circuit REPO jumper Y harmonic filter correction with optional electric boad for terminal block measuring battery temperature 12V thermal measuring power supply 12y of the temperature i harmoinc filter signal circulator XR3 connector input or output signals 12V free auxilary contact XA13 terminal block QF1 battery
93. w mgeups com for complete service information To insure that your questions are correctly answered please obtain the part number assembly number and serial number of the unit and include them in any discussions or correspondence Part Number Assembly Number Serial number Who To Contact Technical Support 1 800 523 0142 during business hours Customer Care Center 1 800 438 7373 Hours 24 7 Customer FAQ or International calls 1 714 557 1636 Commitment MGE UPS SYSTEMS INC is committed to providing easy to access factory trained experts that will provide responses to any questions that you might have Scheduling Field Service Engineer Support Scheduling of the MGE Field Service Engineers typically should be done 7 to 10 days before they are required on site If the startup of the UPS is critical to maintaining your schedule please call the MGE toll free telephone number at 1 800 438 7373 to insure a safe installation and startup that will maintain the MGE warranty and insure smooth performance Return Policy for Repair RMA Should you require factory service for your equipment contact MGE s Customer Support Services and obtain a Return Materials Authorization RMA prior to shipping your unit Never ship equipment to MGE without first obtaining an RMA Date RMA Number Contact Name Galaxy PW UPS 100 to 225kVA This page left blank intentionally W 4 86 133060 00 A00 Term used
94. ways P Inatrench running under the cabinets bd Under a false floor 5 On the floor under the cabinets in the free space equal to the height of the feet in this case the cables should be run side by side to avoid blocking the flow of air for ventilation The cables for connections are between The battery and UPS cabinets power and control cables The bypass AC source transformer in an auxiliary cabinet and the UPS cabinet Only the wires for the inter cabinet control connections between parallel connected UPS units are supplied The other power cables for connections between cabinets are not supplied Figure 1 1 Galaxy PW System 1 2 Introduction 86 133060 00 A00 Installation and User Manual 1 3 System Major Power Components Rectifier charger module A Converts 3 phase AC power from the normal AC source supply 1 into DC power Battery unit D Inverter module B Static bypass module C Maintenance Bypass External Bypass Q5N Q3BP for the normal inverter input and float charges or recharges the battery Provides backup power for the inverter in the event of a voltage drop or a normal AC source failure Converts the DC power supplied by the rectifier charger module or the battery unit into 3 phase AC power for the load Ensures the instantaneous transfer of the load to the bypass AC source input in the event of an inverter shutdown initiated by the user or by a protective device or a
95. www mgeups com Features Single and Parallel UPSs P Battery Cabinet Maintenance Bypass 5 Optional Updink to an IBM AS4000 lo 5 Galaxy PW 100 to 225kVA Uninterruptible Power Systems Installation and User Manual 86 133060 00 0 MGE UPS SYSTEMS eel Galaxy PW UPS 100 to 225kVA IMPORTANT SAFETY INSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important instructions for the Galaxy PW that must be followed during operation of the equipment WARNING Opening enclosures expose hazardous voltages Always refer service to qualified personnel only ATTENTION L ouverture des cabinets expose des tensions dangereuses Assurez vous tou jours que le service ne soit fait que par des personnes qualifiees WARNUNG Das ffnen der Geh use legen gef hrliche Spannungen bloss Service sollte immer nur von qualifizierten Personal durchgef hrt werden WARNING As standards specifications and designs are subject to change please ask for confirmation of the information given in this publication ATTENTION Comme les normes sp cifications et produits peuvent changer veuillez demander confirmation des informations contenues dans cette publication WARNUNG Normen Spezifizierungen und Plane unterliegen Anderungen Bitte verlangen Sie eine Bestatigung ber alle Informationen die in dieser Ausgabe gemacht wurden NOTE This equipment has been tested and found to comply with the limits fo
96. y and tolerances THDI 3 phases 480 V 10 adjustable to 15 60 Hz 10 lt 14 lt 11 lt 10 gt 8 lt 7 6 7 596 power factor up to 0 9 Bypass AC input number of conductors 3 phases 3 phases neutral 480 V 10 60 Hz 10 rated voltage and tolerances rated frequency and tolerances Load number of conductors 3 phases 3 phases neutral Ph Ph voltages 480 V Ph N voltages 277 V voltage fluctuations Ph Ph Ph N 1 adjustable frequency and tolerances on battery power synchronization with bypass transient voltage variation for 0 to 100 load step change permissible overloads Isc Ph Ph of rated Isc Ph N of rated THDU Ph Ph and Ph N for linear load THDU Ph Ph and Ph N for non linear load at 8096 of Pn Battery voltage floating standard battery type UPS characteristics 60 Hz 0 05 Hz 0 5 Hz adjustable from 0 25 Hz to 2 Hz x 296 with battery 2 6 without battery 150 for 1 minute 12596 for 10 minutes 4 7 3 6 3 2 2 6 2 4 2 1 7 4 ber 5 H gt 1 5 Ph Ph gt 2 Ph N gt 2 Ph Ph gt 3 Ph N 512 to 561V gas recombination sealed lead acid battery active power kW 100 130 150 180 200 202 5 efficiency at 50 load 90 5 91 92 92 5 92 5 93 values 1 efficiency at 100 load 92 5 93 93 93 93 5 93 5 values 1 heat losses 1

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