Eaton POWERWARE Plus 18 User manual

.._ ~.. . .,

Table of Contents
chapter 1
.............................................................
System Overview
....................................................
‘;-:
1.1 SYSTEM DESCRIFTION
......... ...............................
1.2 MODES OF OPERATION
l-l
....................................... l-2
1.3 MODES OF OPBRAl’ION/ALARMs
.............................. l-3
NormalMode
........................ .......................... l-3
GnBatteryMode..
............................................. l-3
overload . ................................ .....................
1-3
Bypass Mode
.................................................. l-3
Emergency Power Off@PO)
.................. ................... l-3
1.4 SPECIFICATIONS
......................................... .... l-8
1.4.1 Ratings
................................................. l-8
1.4.2
Input
................................................... l-8
1.4.3 system Output
........................................... l-8
1.4.4 Bnvimnmental
........... ................................ l-9
1.45 Battery
................................................
l-10
1.4.6 Dimensions
....... ..................................... l-10
Chapter 2
Safety
............................................................. 2-l
..............................................................
2.1 GENERAL SAFEIY CONSIDERATIONS’
2-l
.......................... 2-l
2.1.1
......
2- 1
2.1.2 Tools, Equipment and Expendable Field Service Supplies GuxxalSafetyRules
...............
2.2ENvfRoNMENrALsAFErY..
.................... 2-l
.............. .................... 2-l
2.3ELECTRICALSAFEI’Y..
.............. ......................... 2-2
2.4 MECHANIW MFJ3Y . ...................................... 2-3
2sEYBsAFETY
.; .......... .. ................................... 2-3
2.6 UPS SAFElY
................................................. 2-4
2.6.1 Qxrating l5wironmknt
.................................... 2-4
2.6.2 NcmalOpmuion
........................................ 24
2.6.3 Maintmancc/service ...................................... 24
2.6.4 Battaies
................................................ 2-5
2.7SlTBSAFBTY.. ........ .......................................
2-5
2.8 SUMMARY
................................................... 2-6
t$u2~llt.rol Pmcedure
............................................
2-7
.......................................................... 2-7
2.9 ELBCTROSTATIC DISCHARGE @SD) PROCEDURE AND EQUIPMENT
REQ- .
............ ..... ............. .... ........... 2-7
2.9.1 Purpose............:.:..........; .......................
2-7
2.9.2 scope .................................................. 2-7
2.9.3 Responsibility
. ............................. ............. 2-7

Table of Contents Plus 18
2.9.4
Applicable Documents and Materials . 2-7
2.9.5 IWinitionS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .._ 2-7
2.9.6 Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-g
2.9.7 Removal of Boards . . . . . . . ..I..........................
2-9
2.9.8 PackagingofBoards . . . . . . . . . . . . . . . . . . . . . . , . . . . . . . . . 2-9
2.10 GENERAL GUIDELINES FOR ESD PROTECTION . . ., . . . . . . . . . 2-10
Cbapter3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
“;:
Installation and Intial Startup
.d.......................................
3.1 UNPACIUNG lNSl’RLJCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-l
3.2 INSTALLATION (CABINET JOWING) . . . . . . . . . . . . . . . . . . . . . _ . . . _ .
3-l
3.3 INSTALLATION OF OPTIONS (lF APPLICABLE) . . . . . . . . . . . . . . . . .
3-2
3.4CONNJXTIONOFUPS .:. ..:~..;.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
3.5 SYSTEM START-UP AND SITE ACCEPTANCE PROCEDURE . _ . . . _ . .
3-3
3.5 SYSTEM START-UP AND SlTE ACCEPTANCE CHECK SHEEI’ . . . . 3-4
Chapter4
System Operation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...4-1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-l
4.1 CONTROLS AND INDICATORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-l
4.1.1 OpenuiugGmtroLl . . . . . _ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-l
4.1.2~~~Lights............................................ 4-l
4.2FRONTPANELDISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36
4.3EXPLANKI’IONOFMENUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36
4.3.1 UI’SStatus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36
4.3.2 MetersMenu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36
4.3.3 AlarmQueue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36
4.3.4 ActiveAlarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36
4.3.5 PaSWord . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-37
4.3.6 SystemSet-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-37
4.3.7 SelectType.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-37
4.3.8 H.W.Mod&s
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-37
4.3.9 SynCRange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-37
4.3.10 . ..AdjOutVolts . . . . . .-..: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-37
4.3.11
commsetup....;.................................... 4-38
4.3.12 Relay Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-38
4.3.13 SetLaIlguage . . .i . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-38
4.3.14 Set TmeJDate . .
..,:..................................
4-38
4.3.15 ConfrastAdjust
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-38
4.3.16 HornVolume
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-38
4.3,17 Clear Alarm Queue
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-39
4.3.18
SetUscrFw......................................... 4-39
4.3.19 BaaayTypc.........:............................... 4-39
4.4SETTYPE(FULLFEATLJRE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-39
4.5 SYSTEM START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-40
4.6 SYSTEM SHUT-DOWN (WITHOUT BYPASS) . . . . . . . . . . . . . . . . . . . .
440
ii
EXIDE ELECTRONICS CONFIDENTIAL

PIUS 18
Table of Conrenrs
4.7 SYSTEM SHUT-DOWN (WlTH BYPASS)
........................
4.8MAINTENANCEBYPASS 4-40
.....................................
4-40
chapter 5 ... ..... ..: ..................................................
Functional Description
...............................................
5.1REClmERFRu
“;-:
................................ .............
5.2lNvERTERFRu..
5-l
............................................. 5-l
5.3 POWER CONVERSION
Circuit Board Descriptions
........................................ 5-2
............................................
5.4AlAZANDAZA2GATEDRIVEBOARD
5-4
..........................
5-4
5.5 AlA POWER SUPPLY BOARD
................................. 5-5
5.6 A8Al BYPASS CONTROL BOARD
............................... 5-6
5.7A3A2FuLLFEAmRE
FRONT PANEL BOARD
..................... 5-8
5.7.1 Front Panel Interface Board
.... ............................. 5-a
5.7.1.1 Relay Driven
......................................... 5-8
5.7.1.2 DB-25 Co~ector
.....................................
5-8
5.7.1.3 RJ-11 Interface
....................................... 5-9
5.7.1.4 Power consumption
.................................... 5-9
5.7.2 Daughterboard
............................................ 5-9
5.7.2.1 Isolated Power Supply
.................................. 5-9
5.7.2.2 Relay Drivers
........................................ 5-10
5.7.2.3 26-Pin Header Comector
.......... .................... 5-10
5.7.3 Front Control Panel Interface
..............................
.5-11
5.8 EXFANDER INTERFACE BOARD
............................... 5-12
5.8.1 Isolated Power Supply
....................................
5-12
5.8.2 Relay Drivers
...........................................
5-13
5.8.3 RS-232 Sigials
.........................................
5-13
5.8.4 AMOOExpansion .
’ .......................................
5-13
5.8.5 26-Pin Header cOM&tk
................................. 5-14
5.8.6 Front Control Paqel Iatedak (Expander Intedce)
.............
5- 14
5.8.6.1PowerComumption..
................................. 5-14
5.9 AlAl REcTlFIw CONTROL BOARD
........................... 5-16
5.10A2Al SINGLE AND THREE PHASE INVERTER CONTROL BOARD 5-16
Chapter6
options
............................................................. 6-l
............................................................ 6-l
6.1OPTIONS ..... ................................................. 6-l
6.1.1
Extended Battery Cabinets
.................................. 6-l
6.1.2 Output Power Distribution
.................................. 6-2
6.1.3 Communications Intedacc
.................................. 6-5
6.1.4 L.ocal Emergency Power Off
..... . .......................... 6-5
6.1.5 Remote Emergency Power Off
...
............................ 6-5
6.1.6 LAN Relay Interface .
communications
.....................................
....................................................
6.2 RS-232 OPTION
22
............................................... 6-6
EXIDE ELECTRONICS CONFIDENTIAL
iii

Table of Contents Plus 18
6.2.1 Inmxiuction
............................................. 6-6
6.2.2 Communications Setup
....................................
6-6
6.2.3 TerminalMode
......................
6.23.1Met&Saecn.:.
.................... 6-10
...........
.
......................... 6-10
6.2.3.2 Active Alam&
.................... .................... 6-10
6.2.3.3 Alarm/bent Queue
............... .................... 6-10
6.2.3.4BatteryData..
....................................... 6-10
6.2.3.5 Mimic Screen
........................................ 6-10
6.2.3.6SetTmeandDate
.................................... 6-10
6.2.4 Printer Mode
...........................................
.6-11
6.2.4.1 Options Mode.
.......................................
.6-11
6.25ConfgurationScre-m
.....................................
..&I 1
6.25.1 Meters Screen.
........................................6-11
6.2.5.2AaiveAlarmsScreen
..................................
6-11
6.25.3 Alarm/Event Him-y Screen
........................... ..6-11
6.2.6 LosginsMode
..........................................
6-12
6.3 ASCII COMPUTER MODE
.....................................
6-14
6.3.1
DataBlockFormat..
......... ............................
6-15
6.3.1.1 JD Block (Sl)
........................................ 6-16
6.3.1.2 Alarm History Block (S2)
.............................. 6-16
6.3.1.3 Status Block (S3)
.....................................
6-16
6.3.1.4 Meter Block (S4)
.....................................
6-17
6.3.1.5AlamBlock(S5).
....................................
6-17
6.3.2 Binary Mode
...........................................
6-17
6.3.3 DateFormat
.........................................
6-18
6.3.4
TieFormat
.........................................
6-20
6.3.5 Ul’S to CPU Communications . .
......................... 620
6.3.6Da&BlockDesaiptions
....................................
6-21
6.3.6.1 ID Block
............................................
6-21
6.3.6.2hfcterMap
.......................................... 6-22
6.3.6.3AlmmMap..
.........................................
6-25
6.3.6.4 Alann Hiatmy Block
..................................
6-31
6.3.6.5 Stahu Biock
.........................................
6-32
6.3.7 Meter Block
................ ............................
6-33
6.3.7.1 Alarm Block
............ .........................
.,
636
6.4 RELAYSETUP
...........................................
6.4.1 Introduction . . .........................................
I
z:
6.4.2 MainRelayMamScnen.. .............................
6-38
iv
EXIDE ELECTRONICS CONFIDENTIAL

Plus 18 Figures
Figure 8-5 Output Panel “B”
...............................................
8-5
Figure 8-6 Output Panel “E”
...............................................
8-6
Figure%7OutputPanel“F”.
........................................ ......
8-7
Figure 8-8 output Panel "G"
...............................................
8-8
Figure 8-9 Output Panel “J”
...............................................
8-9
Figure 8-10 Output Panel "K"
.............................................
8-10
Figures-11OutputPanel“L”.
‘*’
.............. ...............................
8-11
Figure8-12OutputPanel”MM”and”~‘.
.................................
S-12
Figure 8-13 Output Panels “000”. “PPP”, and “QQQ”
........................
8-13
Figure 8-14 Top Assembly
...............................................
8-15
Figure 8-15 hverter Assembly
............................................
8-17
Figure 8-16 Inverter Assembly
............................................
8-18
Figure 8-17 Inverter Assembly
............................................
8-19
Figure 8-18 Inverter Assembly
............................................
8-21
Figure 8-19 Invertex Assembly .
..........................................
8-22
Figure 8-20 hater Assembly
............................................
8-23
Figure 8-21 Invertcr Assembly
...... -. . (.
.................................
8-24
Figure 8-22 I/O Assembly
................................................
8-26
Figme 8-23 I/O Assembly
................................................
8-27
Figure&24FullFeatureFrontPanelAssembly..
......................... ....
8-29
Figure 8-25 HV Transformer Cabinet Assembly
..............................
S-30
Figure 8-26 HV Transformer Cabinet Assembly
..............................
8-31
EXIDE ELECTRONICS CONFIDENTIAL
ix

Plus 18 Fiaures
a
a
I
a
Figure l-l Front View .................................................... 14
Figurel-2Rearwew ................. ...................................
l-5
Figurel-3TopView
..................................................... l-6
Figure1-4PowerFlow
................................................... l-7
Figure4-1FrontPanel ...................................................
4-3
Figure4-2MenuScreen-UPSStatus .......................................
w
Figure4-3MenuScreen-Meters..
.........................................
4-5
Figure4-4MenuSc.ree.n-AlarmQueue
..................................... 4-6
Figure4-5MenuScreen-ActiveAlarms ........... .........................
4-7
Figure4-6MenuScree.n-BatteryData
...................................... 4-8
Figure 4-7 Menu Scnxn - S.W. Versions
.....................................
es
Figure-4-8MenuScree.n-SystemSetup
....................................
4-10
Figure 4-9 Menu Screen - Select Type
.......................................
4-11
Figure4-lOMenuScreen-H.W.Modules
. ..I..
.............................
4-12
Figure4-llMenuScreen-SyncRange
.....................................
4-13
Figure4-12MenuScreen-Adj.OutVolts.. .................................
4-14
Figure4-13MenuScreen-CommSetup..
.................... .:
............
4-15
Figure4-14MemScreen-CommSetup-OutputMode ..
..................... 4-16
Figure4-15MenuScree.n-CommSetup-UOPortSetup
......................
4-17
Figure4-16MenuScreen-CommSetup-CustomizeUO ..
.................... 4-18
Figure 4-17 Menu Screen - Relay Setup ...................................
4-19
Figure4-18Menu~,~n-RelaySetup-Displaycurrentse.tup
................. 4-20
Figure4-19MenuScreen-RelaySetup-AS/400
............................ 4-21
Figure4-2OMenuScreen-Relay&up-NoveJl
............................. 4-22
Piie4-21MenuScxeen-RelaySetup-Default#l
.......................... 4-23
Figure4-22MenuStxeen-RelaySetup-Custom
............................ 4-24
Figure4-23MenuSm-RelaySetup-Custom -Relayl..
.................. 4-25
Figure4-24MmuScnxn-SetLanguage
................................... 4-26
Figure625MenuScretn-SetTie/Date..
.................................
4-27
Pigure4-26MenuScreen-ContrastAdj
.....................................
4-28
Figure 627 Menu Screen - Horn Volume
...................................
4-29
J3XIDEELECTRONICSCONFil.iE~ vii

Figures Plus 18
Figure4-28MenuScreen-ClearAhmQueue
.....
,
.........................
4-30
Figure4-29MenuScreen-SetUserPW.
...................................
4-31
Figure 4-30 Menu Screen - Battery Configuration
.............................
4-32
Fime 4-3 1 Menu Screen - Set Service PW.
.................................
4-33
Figure4-32MenuScreen-BattetyTiieCalibration
..........................
4-34
Figure4-33Me.nuScree.n-BattetyliuneF came.
............. ................
4-35
F&ore%lone-lineDiagram
... .:
.........................................
5-3
Figure 5-2 Gate Drive Board Block Diagram
..................................
54
Figure 5-3 Power Supply Board Block Diagram
...............................
5-5
Figure54AutoBypassControlBoardBlockDiagram..
........................ 5-7
Figure 6-l Output Panels ........... ......................................
6-3
Figure 6-2 Output Panels (continued)
........................... .............
64
Figure 6-3 Communications Menu Configurations
............................. 6-6
Figore64LocationofCommunicatiottConnector
............................. 6-7
Figure 6-5 Communications Pin Assignments
.................................
6-a
Figure64CommunicationsPinAssigntnen~
.................................
6-9
Figure 6-7 RMP Installation
........
.-ii> ..................................
6-47
Figure 6-8 High Voltage Transfcmnes Cabinet Installation.
......................
6-49
Figure 7-l Q5 (Battery SCR) Gate Signal ..... ................................
7-3
Figure 7-2 I/O Power Supply Board
......................................... 7-4
Figure 7-3 I/O Rectifier Control Board
.......... .............................
7-5
Figure74InvMerOutput
................................................
7-7
Figure 7-5 I/O Inverter Control Board
... ....................................
7-8
.Figure7-6I/OGate.DriveBourd
....... L..
...... .......................... 7-9
Figure 7-7 I/O FrontPanel Board ...........................................7-11
Figure. 7-8 I/O EPO Control Board
.........................................
7-13
Figure 7-9 I/O Bypass Control Board
.
:
.......................................
7-15
Figure 7-10 Rectifier FRU Connections
......................................
7-35
Figure 7-11 Inverter FRU Chmectia
........ ...............................
7-36
Figure 7-12 Switch Connections
........
;
....... ............................
7-37
Figure 8-1 Output Panel"C"
........................................ ....... 8-l
Figure8-2OutputPanel“H”.
.............................................. 8-2
Figure%3OutputPanel”A”.
...............................................
8-3
Figure8-4OutputPanel“D”.
.........................................
_, . 8-4
...
VIII
EXIDE ELECTRONICS CONFJDENTLU

0
a
)
6.5
6.6
6.4.2.1 Display Current Relay Configuration
..................... 6-39
6.4.2.2 AS/400 Configuration
......... I
........................
6-39
6.4.2.3 Novell Configuration
...... .:
..........................
6-41
6.4.2.4 AT &T/Default 1
.....................................
6-42
6.4.2.5 Custom Configuration
.................................
6-42
6.4.2.6 Relay Numbe.r Setup
..................................
6-43
REMOTE MONlTOR PANEL
................................
HIGH VOLTAGE TRANSFORMER CABINET 6-45
..................
: ‘;-:
chapter7 .......................
lhmbleshoohng and Main Ice
....
..........................................................................
7.1 RECTIFIER TROUBLESHOOTING
7.1.1 Power Supply Test .
...............................
7.1.2 Battery Voltage
......................................
7.1.3
...........................................
BatteqSCR
.................
7.1.4 IGBTs
............................
......................................
7.15 FanPower
..............
7.1.6 Tkmistar _
............................................
.............................................
7.2 DIVERTER ‘IROUBLESHOOTING
............
:
..........
7.2.1 IGBTs
........
.
.................................................
7.2.2 Fan Power
7.2.3
..............................................
Invertcr Sensing
Sync.. ...................... 7.2.4
........ ..‘...................~~~
.................
7.3 COMMUNI~ON TROUBLESHOOTING
.................
7.4 EPO OPTION
...........................
............. .
......................
7.5 BYPAW CONTROL TROUBLESHOOTING
.............
....
7.5.1 Relays.. ...........
;.;:.~ ..:.
....................
... .
..... .........
7.5.2
.............
“GO l-U BYPASS” and “GO TO
IlwEmzR” command
7.6FRUFAILUREDISPLAY.
.........
.. .
..................
7.7 RECTEER STAI-US LEDS
..................
........................
7.8INVERTERSTAlUSLEDS
..... .
..............
.....
7.9 MAINTENANCJZ MODE
...........................
7.10 FRU‘ISOLAITON . ........................................
7.11
......................
PHASE RELKI’IONSHE’ WITH VOLTMIXER
....................
7.12 BATIERY
TESTINFORMKI'ION
...................
....................
7.13 ALARM INFORMATION/ACTION rlEM LIST
..........
7.14 FRLJREPLACEMHNT
..................
..................................... ....
7.14.1 RectifkrFRURemovirl
.............
7.14.2 Redier FRU Rc@acunent
........................
.......
7.14.3 Invertcr FRU Removal
..........................
....
7.14.4 rmaterFRUReplacumlt
.................................
7.145 FrontPanelFRURcmovd.. .....................
7.14.6 Front Panel FRU Replacemint
::::::::::::::::::::::
7.14.7 J/O FRU Removal
..............................
.............................. .............
7-l
7-l
7-1
7-2
7-2
7-2
7-3
7-6
7-6
7-7
7-7
7-7
7-10
7-12
7-14
7-14
7-14
7-16
7-16
7-17
7-18
7-18
7-19
7-19
7-20
7-30
7-30
7-31
7-31
7-32
7-32
7-32
7-32
EXIDE ELECTRONICS CONFIDENTIAL
V

Table of Contents Pius 18
7.14.8 I/O FRU Replacement . . . .
7-33
chapter8 .............................................................
Parts Lit
...........................................................
“8::
-EZ
...........................................................................................................................
;::
Appendix A .........................................................
-
LockouUTagout Procedures
...........................................
2-i
A.1 LocKOIJT
...
.............................................
A-l
A2 TAGOUT
.................................................. A-l
A3 USE OF LOCKOUT AND TAGOUT DEVICES.
.................. A-2
A4 REMOVAL OF LOCKOUT OR TAGOUT DEVICES.
.............. A-2
A5 DOCUMENTATION.............................: ........... A-2
A6 INSPEcIlONS
............................................. A-3
Appendix B
.........................................................
Fluke 97 Scopemeter
.................................................
;::
B.l DESCRIPTION
............
.................................. B-l
B.2
MEl-ERFUNCIlONS
........................................ B-l
B.3 AC VOLTAGE
.............................................. B-l
B.4 FREQUENCY
.............................................. B-l
BJ DCVOLTAGE ..............................................
B-2
B.6 DIODE AND OHMIC CHECKS
............................... E-2
B.7 SCOPEFUNCTIONS .; .;. .. .
.................................
B-2
B.8 CALIBRM’ION
.....
: i
....
: ;
................................
B-2
B.9
AUTO SET ................................................
B-2
B.10 ZEROINGSCOPE ..
;
....................................... B-2
B.ll RECORDING AWAVEFORkd
.................................
B-2
B.12 VIEWlNGASTOREDWAVEFORM
...........................
B-3
B.13 POWERSYNC
............................................... B-3
B.14 MEASURINGTRANSFERS ._
................................ B-3
B.15 ZERO CROSSINGS
.........................................
B-3
8.16 UVTRANSFERS
...........................................
B-3
B.17 RECOMMENDED PARl?3
....................................
B-3
Appendix C .........................................................
Receptacles Chart
...................................................
:I:
vi
EXIDE ELECTRONICS CONFIDENTIAL

Plus 18
Figures
Figure 8-5 Output Panel “B”
...............................................
8-5
Figure 8-6 Output Panel “E”
...............................................
8-6
Figure 8-7 Output Panel “‘F”
...............................................
8-7
Figure 8-8 Output Panel “G”
...............................................
8-8
Figure 8-9 Output Panel “J”
...... .........................................
8-9
Figure S-10 Output Panel “K”
.............................................
S-10
Figure 8-11 Output Panel “L”
.............................................
.8-11
Figure 8-12 Output Panel “MM” and “NIV
..................................
8-12
Figure 8-13 Output Panels “000”. “PPP”. and “QQQ”
........................
8-13
Figure 8-14 Top Assembly
...............................................
8-15
Figure 8-15 Inverter Assembly
............................................
8-17
Figure 8-16 hwter Assembly
............................................
8-18
Figure 8-17 Inverter Assembly
............................................
8-19
Figure 8-18 Inverter Assembly
............................................
8-21
Figures-19InverterAssembly
..........
..: .:.
....................... ..... 8-22
Figure S-20 Inverted Assembly
............................................ 8-23
Figure 8-21 Inverta Assembly
......... . .................................. 8-24
Figure 8-22 I/O Assembly
................................................ 8-26
Figure 8-23 I/O Assembly
................................................ 8-27
Figure 8-24 Full Feature Front Panel Assembly
...............................
8-29
Figure 8-25 HV Transformer Cabinet Assembly
..............................
S-30
Figure 8-26 HV Transformer Cabinet Assembly
..............................
8-31
EXIDE ELECTRONICS CONFIDENTIAL ix

1.1
1
System Overview
SYSTEM DESCRIPTION
The POWERWARE PLUS product original de.& wss based on the FRU (field
replaceable unit) concept of repair. The basis S this concept is complete assemblies are
replaced to repair the system. This reduces both service costs and the time needed to
repair tlte unit. The major FRUs of the standard system are:
A2
INVBRTBR
A3 I/o ASSEMBLY
A4 FRONT PANEL
A5
REARPANEL
BKI-IERY
PDM PGWBR DEI’RIBUTION MODULE (OPl’TO~
All FRUs can be serviced as a unit or major individual component level repair can be
made. The FRUs are comtected together by ioter-FRU harness and are held in the
system enclosure. The major components internal to each FRU and their basic functions
are listed below:
Al - The Rechtier PRU contains the system power supply, Re&fiex control, and Gate.
Drive PC%. This FRU also contains the necessary power components for the DC
conversion, yp citxxit, and DC filtering.
A2 - The lnvkter FRU contains the Inverter Control board, Gate Drive board, Output
Filter, CTS, snd the power switching Wmponents.
A3 - ‘lRe I/O contains the input, output, and battery breakers; including FCC ftiter,
autobypass, and the Epo option.
A4 - The Front Panel FRU is not enclosed and the Front Panel board is the only board
desigoed to be replaced without removing a complete sealed subassembly.
Tbis panel ConMins the a+stomer conkols and diagnostic information interface.
BA~RY-Ihcsrstembatteryisinacabinetthesizeof~eeSitrelfandis
connected to the system by connector A3Jl. Batteries may also be connectexl to the I/O
via A3TB l-9 & 10. The Battery Cabinet contains 6 trays (2 cabinets) stsndard, 120 volt
kays (240 VDC).

Sysrem Overview Pius 18
There is also an optional battery enclosed in a cabinet the same size as the standard
battery cabinet. This cabinet is mounted on the right side of the unit and the batteries are
parslleled with the standard cabinet. The optional battery cabinet is connect& by an
Anderson co~ector to the standard battery cabinet.
12 MODES OF OPERATION.
There are three modes of operation in the UPS System, NORMAL,, ON BATlXRY, and
BYPASS. Each mode supplies power to the critical load. The heart the LJPS is a
RectZer/lnver&.r which provides a clean, quaky sine wave for the critical load. In
Normal mode incoming utility AC is pmcessed by the. Rectifier/Inverter and also supplies
charging current for the battery. hi the On Battery mode, the Rectifier is supported by the
battery. Bypass mode allows utility AC to supply the Load directly. The Ups
automatically switches between Normal, On Battery, and Bypass modes, as required,
with no operator intewention. Automatic detection and switching logic is used to ensure
any change in mode of operation is automatic and transparent to the load, The Ups
monitoring system indicates ,the current mode of operation and various critical
parameters.
In NORMAL MODE, conditioned power is supplied to the aiticd load
provided utility power and system load sre within specified parameters. In addition,
charging current is provided to the DC power source. During this mode, the battery
charge condition ia monitored. If the utility AC fails or goes “out of specikation”, the
UPS automatically, and instantaneously, switches to On Battery mode. ‘Ihe UPS will
automatically return to Normal mode plhen the utility power returns to within specitied
limits.
In ON BAFRY mode, in asscciatcd battery system provides DC
power which is converted to conditioned AC by the UPS. The system opemtes in On
Battery mode for a predetermined time, depending on loading, the battery condition, and
the amount of available DC power (number of battery cabinets). When the discharging
battery reaches the lower limit of battery discharge. the UPS will shut down and the load
will be vmpped.* Ifillcomingpowerretums towithin specitiedpammeters before
shutdown, then the Ups will automatically return to Normal mode the system battery
will supply a 18 KVA load for 3.5 minutes (refer to section 1.4.5 for additional battery
time remaining information on other battery c.orQurations).
In BYPASS mode, the UPS transfea-s the load power directly to the utility
AC power provided the bypass source is available, and the bypass option is installed. A
transfer will occur due to one of the following conditions:
l Load current exceeds 106% of rating (up to 125%) for 10 min.
l Load current exceeds 125% of rating (up to 150%) for 30 sec.
l Load amwlt exceeds 156% of rating (up to 300%) for 10 cycles
lUP8 intend tetnpe.rature exceeds safe operating range (WC).
l Ups oupt exceeds specified limita of voltage :I 10%).
l-2 EXIDE ELECTRONICS CONFIDENTIAL

Plus I8 System Overview
If an overload condition exists for the times indicated above or three
transfer attempts have occurred in ten minutes a transfer lock-out will be initiated and
return to Normal mode. must be done manually. Automatic retnrn to Normal mode
occurs aftf2 any other conhition. Fe UPS will make three. attempts to auto-start. If
auto-start fails, the UPS will remain in Bypass mode and must be restarted manually.
13 MODES OF OPERATZONI~S
Normal Mode
The system NORMAL (Green) light will be illuniinated during Normal operation. If the
utility fails (but still within specified parameters) and Bypass is unavailable, the
NORMAL light flsshes, indicating a low utility.
On Battery Mode
When the utility fails (not within specified parameters) and the unit switches to battery,
the NORMAL (Green) light w-ill go off, the BMTERY(yellow) light will illuminate, and
theHORNwillsound. ResstheHORNbuttontosilencethehorn. AttheDCUVtip
point, the horn will sound again and the unit will attempt to continue to run for
approximately one minute, depeding on the cxmdition of the batteries. When the battery
timehasrunouttheB~YOzllow)lightwiugoOFFandtheunitwilltllrnoff.
removing power to the load.
Overload
The OVERLOAD (ydhv) light will )e ilhmim@ when the s&em goes into an
overload condition and the HORN will sound
Push the HORN button to silence the
HORN. The unit will go to Bypass after the specified time-out, if bypass is available. If
the first attempt to transfer to bypass is unsuccessful, the Ups will make a second attempt
to transfer. After the second attempt the UPS will shut off.
Bypass Mode
To switch to Bypass. hald the OFF button for 3 seconds. The NORMAL light will go off
and the BYPASS (yellow) light will be illuminated.
Emegency PowerOff (EPO)
The BP0 disco- the,upS and protected equipment &om all AC power sources. To
operate. press the EMERG OFF button located on the front panel of the UPS or a remote
EPOstabmconn~totherearoftheunit.
EXIDEEL~ONICSCONFIDENTIAL
l-3

System Overview
PIUS 18
q
1 UPSON
D-
El--
cl
2 HORNSILENCE
cl
3 UFSOFF
cl
4 NORMALLAMP(GREEN)
cl
5 BYPASS LAMPCYELLOW)
cl
6 BAlTERYLAhfPCYELl-Ow)
I? owmLoADL-(yELLow)
8 AIRJNTAKEVENTS
FRONT VIEW
--El
--xl
7
110719062
Figure I -I Front view
l-4
EXIDE ELECTRONICS COh’FlDENTIAL

PIUS 18
S.vstem Overview
REAR VLEW
R
uuunoououuuuunuuunuuuuu
a
-INPUT CONTlGURATION
SwlTCH
COMMUNICATION
PORT (OPTIONAL)
AIR EXHAUST
BATTERY UPS
Figure I-2 Rear Km
110719062
EXIDE ELECTRONICS CONFIDENTIAL l-5

Sysrem Overview Pius 18
BYPASS CONFIWRATION
SWITCH s3
\
MAINTENANCE BYPASS
swlTCHS1 -
h
I.
ikl
I.
RIM
TOP VIEW
ll10719062
Figure I-3 Top Wew
l-6
EXIDE ELEXTRONICS CONFlDENTM,

Sysrem Overview
II
Figure 14 PowerFlow
EXIDE ELJKTRONICS CONFIDENTIAL

System Overview Pius 18
I .4 SPECIFICATIONS
All specilications apply to nominal operating conditions unless otherwise stated
1.4.1 Ratings
The system is available in tbree output powex ratings. The Model 12 may be upgraded in
thefi&dtoaModelK
Model 12: 12 kVA (output voltage configuration
depehnt), 8 kW maximum.
15 kVA (output voltage configuration
dependent), 10 kW maximum.
18 kVA (output voltage configuration
rkpendent), 12 kW maximum.
Model 15:
Model 18:
1.4.2 znput
Nominal Input Voltage:
opemillg input voltage range:
Operatbg input frequency range:
Input power factorI
Input cullwlt THDZ
Input surge withstandability:
Input current r.tlru&
Recdfier Overload Capacity:
Input Protection:
1 lS/zOO VAC three phase
12Of208 VAC three phase
127/220 VAC three phase
4-wire andground
3-wireandground
3-wire
176-276 VAC.
4565 Hz.
9s lag minimum.
34% typical at Full Load.
ANSI C62.41 Category B-1980 standards.
Three times the RMS full load output current
foronecycle.
105% of rated power indefinitely
125% for 10 minutes
15O%for3Oseconds
Cirait bmka, current limiting circuiwy, and
lranalent suppression circuitry,
1.4.3 system output
Nominal Output Voltage and Frequency:
50160 Hz:
llS/‘.ZOO VAC
120~208~VAC
127l220 VAC
output cxlrrent SOA per phase
1-B EXIOE
ELECTRONICS CONFIDENTIAL

Pius 18 Syslem Overview
Load Power Factor:
Steady state voltage regulation:
Mauual output voltage adjustment:
Load Unbalance:
Transient voltage response:
Line sync range:
Frequency slew rate:
Frequency regulation:
Output voltage total
harmonic distortion:
Laadaestratio:
Current overload capability:
Fault clearing capability:
Noise attenuation:
Common Mode:
Transverse Mode:
1.4.4 Environmental
Operating temperature:
Storage temperature:
Relative humidity
(operatiug and storage):
Elevation:
Acoustical noise:
6 lag - .6 lead
witbin 2.5% average of the nominal output
voltage for balanced loads.
114-127 VAC
Maximum 100% of rated phase current.
5% from nominal peak Voltage for a 100% losd
step.
1 Hz standard. Line sync range is selectable
from 0.5 Hz to 3 Hz in 0.5 Hz increments via
the digital from panel display.
1 Hz/second
0.1Hzfreer7ulning.
3% maximum, linear: 5% non-linear load.
3:l
105% kielinite
106% to 125% for 10 mimltes
126% to 150% for 30 seconds.
3OOApeakcmrentfor.2sec.
-1oodBupto1ookHz.
-6odBupto1ookHz.
+lOT to +lOT without derating.
-2OT to +6OT. (Prolonged storage above
WC will cause rapid battery self-discharge.)
95% maximum non-condensing.
5000 ft. (1500 m) maximum without derating.
55 d.BA at one meter distance from any operator
surface. Measuredat2Y”Candfullload.
EMI suppression:
devices.
Ektrostadc discharge (ESD):
Meets FCC Part 15. Subpart I, for class A
Witbktands up to 25 kilovolts without damage
andwithnodisturbaoceoradverseeffecttothe
c&Cal load.
EXIDE ELECTRONICS CONFIDENTIAL l-9