Eaton 825 UPS Guide d'installation

Eaton 9395 UPS675-1100 kVA 3..4x(225-275) kVAUser’s and Installation Guide

2 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008 Line-up-and-match battery cabinets are wired through the side

92 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0087 UPS operating instructionsThis section describes how to oper

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 93Revision 008 User’s and Installation Guide7.1.2 Circuit breakersThe optional circuit breaker (CB1) is us

94 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Table 7-1: Status indicators7.2.2 System eventsWhen the UPS sy

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 95Revision 008 User’s and Installation GuideFigure 7-3. Parts of the LCDA - The UPS status area automatica

96 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Table 7-2: Display function menu map7.2.5 Mimic screenFigure 7

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 97Revision 008 User’s and Installation GuideService History The Service History Log is for service personn

98 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Contrast Adjust Select CONTRAST from the System Setup Level 0

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 99Revision 008 User’s and Installation GuideAdvanced PowerManagementThe Advanced Power Management Setup sc

100 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Change Password The Change Password screen allows the System

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 101Revision 008 User’s and Installation GuideTable 7-3: Display menu operation7.2.7 System Status Screen a

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 3Revision 008 User’s and Installation GuideFigure 1-2. Eaton 9395 825/550 kVA cabinetFigure 1-3. Eaton 939

102 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Table 7-4: Typical system status messagesMaintenance Bypass O

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 103Revision 008 User’s and Installation GuideTable 7-5: Command menu operationNOTEThe Energy Saver System

104 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0087.3 Single UPS operation7.3.1 Starting the UPS in Normal mode

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 105Revision 008 User’s and Installation Guide7.3.3 Starting the UPMsTo start the power module without tran

106 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0087.3.4 Starting a single UPMTo start a single UPM:1. Unfasten

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 107Revision 008 User’s and Installation Guide5. Press the SELECT pushbutton on the UPS Command menu bar.Th

108 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0085. Press the SELECT pushbutton on the UPS Command menu bar.Th

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 109Revision 008 User’s and Installation Guide5. Press the SELECT pushbutton on the Bypass Command menu bar

110 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008WARNINGPower is present inside the UPS cabinets.7.3.12 Transf

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 111Revision 008 User’s and Installation Guide3. Press the CONTROLS pushbutton on the System Status menu ba

4 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008uses these inputs to monitor the building alarms in addition to

112 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0087.3.17 Transfer from Bypass to Energy Saver SystemTo transfer

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 113Revision 008 User’s and Installation Guide1. Press the CONTROLS pushbutton on the main menu bar. The Sy

114 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0085. Press the SELECT pushbutton on the UPS Command menu bar.Th

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 115Revision 008 User’s and Installation Guide2. On the System Status screen, select the UPM Command. The U

116 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008WARNINGPower is present inside the UPS cabinet until the upst

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 117Revision 008 User’s and Installation Guide7.3.29 Using the Remote Emergency Power-off switchA UPS emerg

118 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0087.4 Multiple UPS distributed bypass operation7.4.1 Starting t

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 119Revision 008 User’s and Installation Guide1. Unfasten the front door latches and swing the doors open o

120 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0087.4.8 Start Variable Module Management System High Alert mode

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 121Revision 008 User’s and Installation GuideNOTETo transfer to Normal mode after starting individual UPMs

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 5Revision 008 User’s and Installation Guide1.2.4 Single-feed kitAn optional kit is available for convertin

122 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0083. Press the CONTROLS pushbutton on the System Status menu ba

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 123Revision 008 User’s and Installation Guide7.4.14 Transfer from Energy Saver System to Normal modeTo tra

124 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0087.4.16 Transfer from High Alert to Normal modeTo transfer the

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 125Revision 008 User’s and Installation Guide1. On any UPS, press the CONTROLS pushbutton on the main menu

126 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0085. Press the SELECT pushbutton on the Bypass Command menu bar

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 127Revision 008 User’s and Installation Guide7.4.23 Transfer from Normal to Bypass mode and shut down all

128 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0087.4.25 Single UPM restartTo restart a single UPM from a shutd

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 129Revision 008 User’s and Installation Guide7. Perform the LOAD OFF procedure in Section 7.4.31 on the UP

130 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 00811. Press the SELECT pushbutton on the UPM 1 Command menu bar

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 131Revision 008 User’s and Installation GuideNOTEIf the UPS is starting on a bus with other online paralle

6 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Energy Saver mode allows the UPS to operate in Bypass mode. In

132 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0084. On the Charger Control Command screen, select CHARGER OFF.

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 133Revision 008 User’s and Installation GuideStatus screen is displayed.2. On the System Status screen, se

134 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008NOTEThe following instructions are for the Eaton-supplied REP

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 135Revision 008 User’s and Installation Guide8 CommunicationThis chapter describes the communication featu

136 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008LanSafe software uses an RS-232 serial link to communicate wi

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 137Revision 008 User’s and Installation GuideThe Event History Log lists up to 500 system events in chrono

138 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 00803/16/2099 21:25:25.850 N011: OUTPUT UNDER OR OVER FREQ OK (P

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 139Revision 008 User’s and Installation Guide9 UPS maintenanceThe components inside the UPS cabinet are se

140 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0089.2 Performing preventive maintenanceThe UPS system requires

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 141Revision 008 User’s and Installation Guide9.3 Installing batteriesNOTEThere is no DC disconnect device

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 7Revision 008 User’s and Installation Guide1.4 Basic system configurationsThe following basic UPS system c

142 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 00810 Product specifications10.1 Model numbersThe UPS systems ar

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 143Revision 008 User’s and Installation Guide10.2.3 EnvironmentalOutput Voltage Harmonic Content 1.5% max

144 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 00811 WarrantyThe product is warranted against defects in design

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 145Revision 008 User’s and Installation Guide12 Installation checklistAll packing materials and restraints

8 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008In this manual, the term UPS refers only to the UPS cabinet and

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 9Revision 008 User’s and Installation GuideVisit www.Eaton.com or contact your service representative for

10 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0082 Safety warningsIMPORTANT SAFETY INSTRUCTIONS SAVE THESE INST

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 11Revision 008 User’s and Installation Guideshock is less likely if you disconnect the grounding connectio

IMPORTANT SAFETY INSTRUCTIONSSAVE THESE INSTRUCTIONSThis manual contains important instructions that you should follow during installation and mainten

12 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0083 UPS installation plan and unpackingUse the following basic s

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 13Revision 008 User’s and Installation Guide3.2.1 Environmental and installation considerationsThe UPS sys

14 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Table 3-3: Air conditioning or ventilation requirements during

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 15Revision 008 User’s and Installation GuideFigure 3-3. UPS cabinet dimensions (right side view)Figure 3-4

16 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Figure 3-5. UPM section dimensions (front view) - 675-825 kVA

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 17Revision 008 User’s and Installation GuideFigure 3-7. ISBM section (top view)Figure 3-8. UPM section dim

18 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Figure 3-9. UPM section dimensions (top view)- 825/550 kVAFigu

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 19Revision 008 User’s and Installation GuideFigure 3-11. ISBM section dimensions (bottom view)Figure 3-12.

20 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Figure 3-13. UPS cabinet center of gravity - 675-825 kVA and 9

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 21Revision 008 User’s and Installation GuideFigure 3-15. Remote EPO switch dimensions

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA iRevision 008 User’s and Installation Guide1 Introduction . . . . . . . . . . . . . . . . . . . . . . . .

22 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0083.2.2 UPS system power wiring preparationNOTEIf installing a m

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 23Revision 008 User’s and Installation GuideTable 3-4: Input/output ratings and external wiring requiremen

24 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Table 3-5: UPS cabinet power cable/busbar terminations for the

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 25Revision 008 User’s and Installation GuideTable 3-7: Recommended input circuit breaker ratingsCAUTIONTo

26 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0083.2.3 UPS system interface wiring preparationControl wiring fo

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 27Revision 008 User’s and Installation Guide3.2.4 Distributed bypass power wiring preparationRead and unde

28 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0083.3 Inspecting and unpacking the UPS cabinetThe UPS cabinet is

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 29Revision 008 User’s and Installation GuideWARNINGDo not tilt the UPS cabinet more than 10° from vertical

30 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Figure 3-17. UPM section as shipped on pallet - 825/550 kVA mo

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 31Revision 008 User’s and Installation Guide4 UPS system installation4.1 Preliminary installation informat

ii UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0086.4 Multiple UPS distributed bypass system . . . . . . . . . .

32 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008• Insert the forks all the way through the base. DO NOT insert

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 33Revision 008 User’s and Installation GuideFigure 4-1. Removing left side shipping bracketFigure 4-2. Rem

34 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Figure 4-3. Removing the UPM section left side shipping bracke

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 35Revision 008 User’s and Installation GuideFigure 4-4. Removing the UPM section right side shipping brack

36 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0084.3 Mechanically joining the cabinet sectionsNOTEThe following

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 37Revision 008 User’s and Installation GuideFigure 4-5. ISBM and UPM sections joined11. Locate the hardwar

38 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Figure 4-6. ISBM section to UPM section joining brackets

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 39Revision 008 User’s and Installation Guide4.4 Electrically connecting the cabinet sections1. Unfasten th

40 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008NOTEAC output intercabinet power wiring harnesses are supplied

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 41Revision 008 User’s and Installation Guide20. In the UPM section (see B in Figure 4-11), locate the coil

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA iiiRevision 008 User’s and Installation Guide7.4.20 Transfer from High Alert to Bypass mode . . . . . . .

42 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Figure 4-8. UPS ISBM section input power terminal detailFigure

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 43Revision 008 User’s and Installation GuideFigure 4-10. UPS ISBM section interconnection power terminal d

44 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Figure 4-11. UPS intercabinet interface harness locations

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 45Revision 008 User’s and Installation GuideFigure 4-12. PI1 interface board locationFigure 4-13. J39 loca

46 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0084.5 Field installed UPM (FI-UPM) installationIf installing a f

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 47Revision 008 User’s and Installation GuideFigure 4-14. Distributed bypass wire lengthNOTERequired parall

48 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0084.8 Installing UPS external and battery power wiringNOTEThe UP

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 49Revision 008 User’s and Installation GuideFigure 4-15. Conduit and wire entry locations

50 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Figure 4-16. UPS power terminal locations

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 51Revision 008 User’s and Installation GuideFigure 4-17. UPS ISBM section power terminal locations - commo

i UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008List of TablesTable 3-1: UPS cabinet weights . . . . . . . . .

52 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Figure 4-18. UPS ISBM section power terminal locations - separ

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 53Revision 008 User’s and Installation GuideFigure 4-19. UPS ISBM section power terminal detail AA - separ

54 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Figure 4-20. UPS ISBM section power terminal detail BB - separ

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 55Revision 008 User’s and Installation Guide3. Using hardware from the external wiring terminal hardware k

56 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Figure 4-22. Front view. Separate battery configurations

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 57Revision 008 User’s and Installation Guide4.9 Installing interface connectionsWARNINGHazardous voltages

58 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Figure 4-23. Typical alarm relay connectionNOTEAlarm relay con

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 59Revision 008 User’s and Installation GuideNOTEFor TB1, TB2 and TB3 connector assignments, see Figure 4-2

60 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Table 4-1: TB1, TB2, and TB3 interface connections4.9.2 TB1 ba

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 61Revision 008 User’s and Installation GuideFigure 4-26. Typical battery interface connectionNOTEBattery A

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA iRevision 008 User’s and Installation GuideList of FiguresFigure 1-1. Eaton 9395 675-825 kVA cabinet . . .

62 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Figure 4-27. X-Slot communication bays

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 63Revision 008 User’s and Installation Guide4.10 Installing a remote EPO switchNOTEThis switch must be a d

64 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Table 4-2: Remote EPO wire terminationsFigure 4-29. Normally-o

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 65Revision 008 User’s and Installation GuideFigure 4-30. Normally-closed remote EPO switch wiringNOTERemot

66 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0084.11 Installing options, accessories, and distributed bypass c

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 67Revision 008 User’s and Installation Guide5 Installing options and accessories5.1 Installing an optional

68 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Figure 5-2. HotSync CAN Bridge Card connectionsTable 5-1: HotS

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 69Revision 008 User’s and Installation Guide5.2 Installing distributed bypass control wiringNOTEWhen insta

70 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Figure 5-3. Distributed bypass system CAN and Pull-Chain simpl

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 71Revision 008 User’s and Installation GuideFigure 5-5. Distributed bypass Pull-Chain wiring without MOBsN

ii UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Figure 6-12. Typical distributed bypass system (2+1 and 3+0 co

72 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Figure 5-6. Distributed bypass Pull-Chain wiring with MOBsNOTE

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 73Revision 008 User’s and Installation GuideTable 5-4: Pull-Chain wiring terminations with MOBsFrom To Fun

74 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0086 Understanding UPS operation6.1 Looking inside the UPS system

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 75Revision 008 User’s and Installation Guide6.2 Single UPSA single UPS operates independently to support a

76 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Figure 6-2. Path of current through the UPS in normal modeDuri

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 77Revision 008 User’s and Installation Guide6.2.3 Bypass modeThe UPS automatically switches to bypass mode

78 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0086.2.4 Variable Module Management SystemNOTEVMMS and ESS modes

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 79Revision 008 User’s and Installation GuideFigure 6-4. Path of current through the UPS in Energy Saver Sy

80 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Figure 6-5. Path of current through the UPS in battery modeDur

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 81Revision 008 User’s and Installation Guide6.3 UPS system oneline configurationsThe system oneline drawin

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 1Revision 008 User’s and Installation Guide1 IntroductionThe Eaton® 9395 uninterruptible power supply (UPS

82 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Figure 6-6. Eaton 9395 675-1100 kVA UPS system, 400 V input an

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 83Revision 008 User’s and Installation GuideFigure 6-7. Typical maintenance bypass panelNOTEIf installing,

84 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0086.4 Multiple UPS distributed bypass systemDistributed bypass p

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 85Revision 008 User’s and Installation GuideThe UPSs continually monitor themselves and the incoming utili

86 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0086.4.3 Bypass mode – distributed bypassIn Bypass mode, the outp

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 87Revision 008 User’s and Installation GuideIn the Parallel Redundant (N+1) arrangement, the bypass circui

88 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 0086.5 Multiple UPS distributed bypass system oneline configurati

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 89Revision 008 User’s and Installation GuideFigure 6-11. Typical distributed bypass system (1+1 and 2+0 co

90 UPS 675-1100 kVA 3..4x(225-275) kVA 1029052User’s and Installation Guide Revision 008Figure 6-12. Typical distributed bypass system (2+1 and 3+0 co

1029052 UPS 675-1100 kVA 3..4x(225-275) kVA 91Revision 008 User’s and Installation GuideFigure 6-13. Typical distributed bypass system (3+1 and 4+0 co