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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 battery, float-connected between the rectifier/charger and the inverter, discharges during this operating mode:

◗

lights

and

shine green.

The user is warned of battery operation by the slow beeping of the buzzer

, 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.

Galaxy PW

™

UPS 100 to 225kVA

Operation

4 — 4

86-133060-00 A00

Содержание GALAXY PW 100

Страница 1: ...to 225kVA Uninterruptible Power Systems Installation and User Manual 86 133060 00 A00 w w w m g e u p s c o m Features Single and Parallel UPSs Battery Cabinet Maintenance Bypass Optional Up link to...

Страница 2: ...s been tested and found to comply with the limits for a Class A digital device pursuant to part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interfere...

Страница 3: ...KAGE 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 In...

Страница 4: ...RIAL NUMBER ___________________________________________________________ ADDITIONAL MODULE SERIAL NUMBERS ____________________________ ______________________________ ____________________________ ______...

Страница 5: ...anual 86 133060 00 A00 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 Avenue Costa M...

Страница 6: ...This page left blank intentionally Galaxy PW UPS 100 to 225kVA vi 86 133060 00 A00...

Страница 7: ...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 Parameters for Selecting Protective Devices 1 6 1 6 1 Normal AC Source 1 6 1 6 2 By...

Страница 8: ...4 3 5 2 Connections Between UPS Cabinets and the Remote External Bypass 3 4 3 5 3 Connections Between MUSI Boards 3 5 3 6 Environmental Signal of the Media Contacts 11 Board 3 7 3 6 1 Signal Reception...

Страница 9: ...11 Maintenance Bypass Option 4 16 4 12 Logging and Time Stamping 4 17 4 12 1 Event Time Stamping 4 17 4 12 2 Consulting Logged time stamped Events 4 17 4 13 Setting the Date and Time for the UPS Util...

Страница 10: ...11 GTC Software A 11 Appendix C Link to an IBM AS 400 Computer A 13 Connect and Configure the AS400 Link A 13 MGE Warranty Proprietary Rights for Three Phase Products MGE Warranty W 1 Proprietary Righ...

Страница 11: ...ctions 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 o...

Страница 12: ...cription page 1 1 Electrical Parameters for Normal AC Source 1 6 1 2 Electrical Parameters for Bypass AC Source 1 7 1 2A 1 7 1 3 Rating Recommended for Devices Upstream of Single UPS 1 8 1 4 Rating Re...

Страница 13: ...tal 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...

Страница 14: ...n 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 con...

Страница 15: ...den overload Maintenance Bypass 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 ma...

Страница 16: ...lded CB NA Isolation of the rectifier charger A from the normal AC source 1 rectifier charger A start up QF1 circuit breaker Battery D protection and isolation Q5N switch Isolation of the UPS B from t...

Страница 17: ...Ph N THDU Ph Ph and Ph N for non linear load 2 Ph Ph 3 Ph N at 80 of Pn Battery voltage floating 512V to 561V standard battery type gas recombination sealed lead acid battery UPS characteristics acti...

Страница 18: ...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...

Страница 19: ...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 pow...

Страница 20: ...trol unit 100 125A 125A 125A 125A 130 160A 160A 160A 160A 150 250A 200A 250A 200A 180 250A 250A 250A 250A 200 400A 400A 400A 400A 225 400A 400A 400A 400A 1 7 2 Protection Downstream of Galaxy PW These...

Страница 21: ...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 numbe...

Страница 22: ...This page left blank intentionally Galaxy PW UPS 100 to 225kVA Introduction 1 10 86 133060 00 A00...

Страница 23: ...will insure a quick installation for the initial safe startup and configuration of your Galaxy PW Final installation and start up should be completed by a qualified MGE Field Service Engineer 2 0 1 Fi...

Страница 24: ...abinets 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...

Страница 25: ...0 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 rechargin...

Страница 26: ...4 leg supports C 4 Withdraw the hexagonal spacer leg assemblies delivered inside the document holder 5 Screw the spacers onto the cabinet frame C 6 Lock these spacers in position using a 24 mm flat wr...

Страница 27: ...ule Figure 2 3 Layout of the Major Cabinet Components System Setup 2 5 86 133060 00 A00 H G G H F E 1 P 2 G Y Q1 Q4S Q5N Q3BP L1L2L3 L1L2L3 L1L2L3 GND N M Q Z S L A B M N 3 T W U R A X J I 1 2 E F D C...

Страница 28: ...conductive parts to duckboard shelf I cable exit to battery connection point in UPS cabinet J cable exit to an additional battery cabinet if applicable K cable ties to duckboard shelf L fixture locki...

Страница 29: ...cabinet including the proper operation of the kick key interlock Figure 2 5 350A and 1200A Maintenance Bypass Cabinet 1200A NEURTRAL NOT SHOWN CRITICAL LOAD DISPLAY METER T1 MAINTENANCE BYPASS GROUND...

Страница 30: ...el 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...

Страница 31: ...ge display contrast setting sound level of the buzzer lamp test date and time settings inverse video and event log 13 V Key This key is used to access voltage measurements 14 A Key This key is used to...

Страница 32: ...t 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 inv...

Страница 33: ...green lights 3 and 5 on the control panels go on 5 Close Main 2 input switch Q4S for the units 6 Close output switches Q5N for the inverters and in the external bypass unit 7 Open maintenance bypass...

Страница 34: ...This page left blank intentionally Galaxy PW UPS 100 to 225kVA 2 12 86 133060 00 A00...

Страница 35: ...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 th...

Страница 36: ...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 sing...

Страница 37: ...fier charger module B Inverter module C Static bypass module D Battery cabinet next to the Galaxy PW UPS cabinet E Additional battery cabinets F The equipotential bonding connection between cabinets I...

Страница 38: ...ted 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 3 5 2 Connections Between UPS Cabinets an...

Страница 39: ...th a second UPS unit and XM7 is associated with connector XM12 for communication with a third UPS unit For connection with two parallel UPS units see Figure 3 5 For connection with three parallel UPS...

Страница 40: ...6 XM7 XM5 XM6 XM7 MUSI Galaxy PWTM 3 XM5 XM6 XM7 MUSI Galaxy PWTM 4 XM5 XM6 XM7 XM10 XM11 XM12 XM10 XM11 XM12 XM10 XM11 XM12 XM10 XM11 XM12 MUSI Galaxy PWTM 1 MUSI Galaxy PWTM 2 A XM5 XM6 XM7 XM5 XM6...

Страница 41: ...ending 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...

Страница 42: ...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 di...

Страница 43: ...4 3 2 1 12V 12V 24V CC 12V XR3 connector AC AC AC power supply input or output signals input or output signals emergency shutdown breaker circuit REPO jumper Y XR2 connector harmonic filter battery c...

Страница 44: ...vates a contact on the Media Contacts 11 board terminals 1 to 3 on connector XR4 3 8 Installation of the Temperature Monitor in the Battery Cabinet The Temperature Monitor unit is placed inside the ba...

Страница 45: ...acy 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 th...

Страница 46: ...hielded 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 cabi...

Страница 47: ...oard in Galaxy PW unit 1 temperature signal 12V 12V each DC DC Shielded cable 2 twisted telephone pairs Battery Temperature Monitor 12 11 10 9 8 7 6 5 4 3 2 1 XR2 connector on Media Contacts 11 Board...

Страница 48: ...tacts 11 Remote Indicators Board XR2 XR3 XR4 XR5 12 1 10 1 10 1 10 1 XR2 XR3 XR4 XR5 XR1 12 1 10 1 10 1 10 1 output signals load or battery utility failure 10 9 8 7 6 5 4 3 2 1 XR s connector low batt...

Страница 49: ...ctifier charger is on press the inverter ON button 7 on the control panel The green inverter light 4 flashes 4 1 2 Emergency Power Off EPO The UPS emergency shutdown function is generally wired to a m...

Страница 50: ...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 The green static...

Страница 51: ...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...

Страница 52: ...ifier charger and the inverter discharges during this operating mode 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 mes...

Страница 53: ...cycle takes place in two steps 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 voltag...

Страница 54: ...nd 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 w...

Страница 55: ...e 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 st...

Страница 56: ...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 of a small but e...

Страница 57: ...e 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 Ac...

Страница 58: ...ous 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 an...

Страница 59: ...nts 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 frequen...

Страница 60: ...d Frequency Measurements These measurements may be accessed by pressing the W HZ key 15 The following data is displayed Note PF power factor 4 8 4 Battery Measurements These measurements may be access...

Страница 61: ...is displayed Selecting the language Adjusting the display contrast Adjusting the buzzer volume BUZZER VOLUME SETUP CHOOSE WITH KEYS OR VALIDATE WITH KEY DISPLAY CONTRAST SETUP CHOOSE WITH KEYS OR VAL...

Страница 62: ...and Time Stamping for event details Battery test 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 aut...

Страница 63: ...s to test settings 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 this screen is displayed when...

Страница 64: ...power transfer it manually to the maintenance bypass Figure 4 13 Display of Alarm Messages 4 11 Maintenance Bypass Option The Maintenance bypass option provides a direct bypass AC input source mains 2...

Страница 65: ...een 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 A...

Страница 66: ...is displayed in the reverse order The current values are automatically displayed Modify any of the displayed values by 1 Position the sign opposite the value to be modified Then press the key 2 Use th...

Страница 67: ...s expressed in days total time with This is the total time of operation with the battery temperature greater than 25 C Tbatt 25 C h since initial startup of the UPS It is expressed in hours last reset...

Страница 68: ...from battery power for more than three minutes since the last reset nb of overloads 5 s This is the number of times the UPS was overloaded output current greater than In for less than five seconds si...

Страница 69: ...ttom right hand corner of the list the period T between two successive measurements is 30 days The displayed measurements are instan taneous values NOTE when this screen is selected approximately ten...

Страница 70: ...The calculation uses the percent load and the battery charge status at the time of the measurement The load level is the ratio between the power supplied by the UPS to the load at the time of the mea...

Страница 71: ...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 a...

Страница 72: ...his level of replacement parts consists of consumable items specifically fuses air filters an inverter leg and the most critical circuit board assemblies C This level of replacement parts is recommend...

Страница 73: ...ON button 7 Figure 5 1 UPS Isolation Diagram for Normal AC Bypass Source Figure 5 2 Panel Procedures for UPS Isolation Figure 5 3 Start up After Isolation Procedure is Completed F F 1 0 1 0 1 0 1 0 Q5...

Страница 74: ...TION 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 main...

Страница 75: ...nit 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 Figure 5 6 Redundancy for Increased Output...

Страница 76: ...rly 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 bac...

Страница 77: ...The sticker located on the board indicates the UPS MAC address Figure 5 7 MAC Address Sticker The MAC address is written in the following way 0080C8 ZZ XX YY The default IP address is 168 8 xx yy xx a...

Страница 78: ...This page left blank intentionally Galaxy PW UPS 100 to 225kVA 5 8 86 133060 00 A00...

Страница 79: ...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...

Страница 80: ...6 Buzzer The buzzer 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 in...

Страница 81: ...primary messages 18 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...

Страница 82: ...e 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...

Страница 83: ...cal to that in the previous screen but for parallel UPS systems LOAD PROTECTED BATTERY DISCHARGING Remaining battery time min XX kW used XXX The load is supplied by the inverter but the normal AC sour...

Страница 84: ...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 BATTERY OVER TEMPERATURE CHECK VENTILATION The battery...

Страница 85: ...uption 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 inv...

Страница 86: ...S OPEN CHECK THE INSTALLATION 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 soun...

Страница 87: ...SELF TEST FAULT Communication between the system and the display is faulty The buzzer sounds slowly and discontinuously FORCED TRANSFER TO M2 REQUESTED POWER TO LOAD MAY BE INTERRUPTED CONFIRM YOUR RE...

Страница 88: ...This page left blank intentionally Galaxy PW UPS 100 to 225kVA Appendices A 10 86 133060 00 A00...

Страница 89: ...ly 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...

Страница 90: ...This page left blank intentionally Galaxy PW UPS 100 to 225kVA Appendices A 12 86 133060 00 A00...

Страница 91: ...ncerning configuration of the AS 400 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 sup...

Страница 92: ...This page left blank intentionally Galaxy PWTM UPS 100 to 225 kVA A 14 86 133060 00 A00...

Страница 93: ...ither 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 m...

Страница 94: ...Galaxy PWTM UPS 100 to 225 kVA 86 133060 00 A00...

Страница 95: ...er 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 respon...

Страница 96: ...This page left blank intentionally Galaxy PW UPS 100 to 225kVA W 4 86 133060 00 A00...

Страница 97: ...ical noise of surrounding environment ANSI American National Standard Institute AWG American Wire Gauge Breaker Electrical circuit interrupter BTU or Btu British thermal unit Defined as the amount of...

Страница 98: ...equipment FET Field effect transistor Freq Frequency Frequency slew rate The change in frequency per unit of time Given in term of Hz per second Hz sec GND Ground safety Hz Hertz frequency measurement...

Страница 99: ...uit assembly PCB Printed circuit board PWM Pulse Width Modulation SCR Silicon controlled rectifier Shipping damage Any damage done to an article while it is in transit SPDT Single Pole Double Throw St...

Страница 100: ...This page left blank intentionally Galaxy PW UPS 100 to 225kVA G 4 86 133060 00 A00...

Страница 101: ..._____________________________________________________________________ COMPANY ___________________________________________________________________________________ STREET ADDRESS _______________________...

Страница 102: ......

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Страница 104: ...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 mg...

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