Eaton Powerware 9390 User manual

Powerware 9390 UPS
40–80 kVA
Installation and Operation Manual
®

IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
This manual contains important instructions that you should follow during installation and
maintenance of the UPS and batteries. Please read all instructions before operating the equipment
and save this manual for future reference.
Consignes de sécurité
CONSIGNES DE SÉCURITÉ IMPORTANTES
CONSERVER CES INSTRUCTIONS
CE MANUEL CONTIENT DES CONSIGNES DE SÉCURITÉ IMPORTANTES
ClassAEMCStatements
FCC Part 15
NOTE This equipment has 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 interference when the equipment 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 his own expense.
WARNING
This is a product for restricted sales distribution to informed partners. Installation
restrictions or additional measures may be needed to prevent disturbances.
Powerware and X-Slot are registered trademarks and ConnectUPS is a trademark of Eaton Electrical Inc.
Modbus is a registered trademark of Modicon. IBM and AS/400 are registered trademarks of International
Business Machines Corp.
ECopyright 2004-2006 Eaton Corporation, Raleigh, NC, USA. All rights reserved. No part of this document
may be reproduced in any way without the express written approval of Eaton Corporation.

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EATON Powerware®9390 UPS (40–80 kVA) Installation and Operation Manual S164201535 Rev E powerware.com
Table of Contents
1Introduction 1-1............................................................
1.1 Basic System Configurations 1-2.................................................
1.2 Using This Manual 1-3.........................................................
1.3 Conventions Used in This Manual 1-4............................................
1.4 Safety Warnings 1-5...........................................................
1.5 For More Information 1-6......................................................
1.6 Getting Help 1-6..............................................................
Section I – Installation
2 UPS Installation Plan and Unpacking 2-1.....................................
2.1 Creating an Installation Plan 2-1.................................................
2.2 Preparing the Site 2-1.........................................................
2.2.1 Environmental Considerations 2-2...........................................
2.2.2 Preparing for Wiring the UPS System 2-2......................................
2.3 Inspecting and Unpacking the UPS Cabinet 2-2....................................
3 Installing the UPS System 3-1................................................
3.1 Preliminary Installation Information 3-1..........................................
3.2 UPS Cabinet Installation 3-1....................................................
3.2.1 Unloading the Powerware 9390 UPS Cabinet from the Pallet 3-2..................
3.2.2 Battery Cabinet Installation 3-5..............................................
3.2.3 Integrated Distribution Cabinet Installation 3-6................................
3.2.4 Integrated Accessory Cabinet Installation 3-6..................................
3.2.5 UPS Sidecar Wiring 3-6.....................................................
3.2.6 Installing UPS External and Battery Power Wiring 3-6............................
3.2.7 Installing Interface Connections 3-9..........................................
3.2.7.1 TB1 and TB2 Connections 3-9...........................................
3.2.7.2 TB1 Battery Cabinet Connections 3-10....................................
3.2.7.3 X-Slot Connections 3-11................................................
3.2.8 Installing Accessories and Parallel System Control Wiring 3-12.....................
3.3 Initial Startup 3-12.............................................................
3.4 Completing the Installation Checklist 3-12.........................................

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4 Batteries 4-1...............................................................
4.1 Important Safety Instructions 4-1................................................
4.2 Installing Batteries 4-2.........................................................
4.3 Recycling the Used Battery or UPS 4-2...........................................
5 Installing a Remote Emergency Power-off Switch 5-1..........................
6 Installing Options and Accessories 6-1........................................
6.1 Installing a Powerware Hot Sync CAN Bridge Card 6-1..............................
6.2 Installing Parallel System Control Wiring 6-2......................................
6.3 Installing a Remote Monitor Panel II 6-3..........................................
6.4 Installing a Relay Interface Module II 6-4.........................................
6.5 Installing a Supervisory Contact Module II 6-6.....................................
Section II – Operation
7 Understanding UPS Operation 7-1...........................................
7.1 Looking Inside the UPS System 7-1..............................................
7.2 Single Module Reverse Transfer (RT) 7-2.........................................
7.2.1 Single Module RT Modes 7-2................................................
7.2.2 Normal Mode – RT 7-4.....................................................
7.2.3 Bypass Mode – RT 7-6......................................................
7.2.4 Battery Mode – RT 7-8.....................................................
7.3 Multiple Module Parallel System 7-9.............................................
7.3.1 Multiple Module Parallel System Modes 7-10...................................
7.3.2 Normal Mode – Parallel 7-11.................................................
7.3.3 Bypass Mode – Parallel 7-12..................................................
7.3.4 Battery Mode – Parallel 7-14.................................................
7.4 Functional Description 7-15.....................................................
7.4.1 Input Rectifier 7-15.........................................................
7.4.2 Inverter 7-15..............................................................
7.4.3 Battery Charger and Advanced Battery Management 7-15........................
7.4.4 Bypass 7-16...............................................................
7.4.5 Batteries 7-16..............................................................

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8 Features, Options, and Accessories 8-1.......................................
8.1 UPS Standard Features 8-1.....................................................
8.1.1 Control Panel 8-1.........................................................
8.1.2 Customer Interface 8-1.....................................................
8.1.2.1 Building Alarm Monitoring 8-1..........................................
8.1.2.2 Alarm Contact 8-1....................................................
8.1.3 X-Slot Communication Bay 8-1..............................................
8.1.4 ConnectUPS-X Web/SNMP Card X-Slot Card 8-1...............................
8.1.5 Advanced Battery Management 8-2..........................................
8.1.6 LanSafe Power Management Software 8-2.....................................
8.1.7 Installation Features 8-2....................................................
8.2 Options and Accessories 8-2....................................................
8.2.1 Integrated Battery Cabinets 8-2..............................................
8.2.2 Integrated Distribution Cabinet 8-2..........................................
8.2.3 Integrated Accessory Cabinet (IAC-B, IAC-T, and IAC-D) 8-3......................
8.2.4 Powerware Hot Sync Parallel System 8-3......................................
8.2.5 Sync Control 8-3..........................................................
8.2.6 Optional X-Slot Cards 8-3...................................................
8.2.7 Mini-CSB 8-3.............................................................
8.2.8 Remote Monitor Panel II 8-4................................................
8.2.9 Relay Interface Module II 8-4................................................
8.2.10 Supervisory Contact Module II 8-4...........................................
8.3 Symbols, Controls, and Indicators 8-4............................................
9 Using the Control Panel 9-1.................................................
9.1 Using the LCD and Pushbuttons 9-2.............................................
9.2 Using the Main Menu 9-3......................................................
9.2.1 Mimic Screen 9-3.........................................................
9.2.2 Event Screens 9-4.........................................................
9.2.3 Unit Meter Screens 9-6.....................................................
9.2.4 Battery Discharge Log 9-9..................................................
9.2.5 KW Demand Log 9-11.......................................................
9.2.6 Maximum Current Log 9-19..................................................
9.2.7 System Meters Screens 9-28.................................................
9.2.8 System Setup Level 0 Screens 9-33............................................
9.2.9 System Setup Level 1 Screens 9-36............................................

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9.3 System Controls Screen 9-45....................................................
9.4 Load Off Screen 9-47...........................................................
9.5 Reading the Status Indicators 9-48................................................
10 UPS Operating Instructions 10-1..............................................
10.1 Single Module Operation 10-1...................................................
10.1.1 Starting the UPS in Normal Mode 10-1........................................
10.1.2 Starting the UPS in Bypass Mode 10-2.........................................
10.1.3 Starting the Power Module 10-3..............................................
10.1.4 Transfer from Normal to Bypass Mode 10-3....................................
10.1.5 Transfer from Bypass to Normal Mode 10-4....................................
10.1.6 Transfer from Normal to Bypass Mode and Shut Down UPS 10-4..................
10.1.7 UPS and Critical Load Shutdown 10-5.........................................
10.1.8 Charger Control 10-5.......................................................
10.1.9 Using the UPS LOAD OFF Pushbutton 10-6.....................................
10.1.10 Using the Remote Emergency Power-off Switch 10-7...........................
10.2 Multiple Module Parallel Operation 10-8..........................................
10.2.1 Starting the Parallel System in Normal Mode 10-8...............................
10.2.2 Starting the Parallel System in Bypass Mode 10-9................................
10.2.3 Transfer Parallel System from Normal to Bypass Mode 10-10.......................
10.2.4 Transfer Parallel System from Bypass to Normal Mode 10-10.......................
10.2.5 Single UPM Shutdown 10-11..................................................
10.2.6 Restarting a Single UPM 10-11.................................................
10.2.7 Parallel System and Critical Load Shutdown 10-12................................
10.2.8 Using the UPS LOAD OFF Pushbutton 10-13.....................................
10.2.9 Using the Parallel System Remote Emergency Power-off Switch 10-14..............
11 Using Features and Options 11-1..............................................
11.1 Building Alarm Monitoring 11-1..................................................
11.2 General Purpose Relay Contact 11-1..............................................
11.3 Optional Remote Monitor Panel II 11-2...........................................
11.4 Relay Interface Module II 11-4...................................................
11.5 Supervisory Contact Module II 11-5...............................................
12 Responding to System Events 12-1............................................
12.1 General 12-1..................................................................
12.2 System Event Horns 12-1........................................................
12.3 System Event Indicators 12-1....................................................
12.4 System Event Messages 12-1.....................................................

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13 Communication 13-1.........................................................
13.1 X-Slot Cards 13-1..............................................................
13.2 LanSafe Power Management Software 13-2........................................
13.3 Remote Notification 13-2.......................................................
13.4 Terminal Mode 13-3...........................................................
13.4.1 Display UPS Control Panel 13-3...............................................
13.4.2 Event History Log 13-4......................................................
14 Maintaining the UPS System 14-1.............................................
14.1 Important Safety Instructions 14-1................................................
14.2 Performing Preventive Maintenance 14-2..........................................
14.2.1 DAILY Maintenance 14-2....................................................
14.2.2 MONTHLY Maintenance 14-3.................................................
14.2.3 ANNUAL Maintenance 14-3..................................................
14.2.4 BATTERY Maintenance 14-3..................................................
14.3 Maintenance Training 14-3......................................................
15 Product Specifications 15-1...................................................
15.1 Model Numbers 15-1...........................................................
15.2 SingleModuleSpecifications 15-1................................................
15.2.1 UPS System Input 15-1......................................................
15.2.2 UPS System Output 15-2....................................................
15.2.3 Environmental 15-2.........................................................
15.3 Multiple Module Parallel Specifications 15-3.......................................
15.3.1 UPM Input 15-3............................................................
15.3.2 UPM Output 15-3..........................................................
15.3.3 Environmental 15-3.........................................................
15.3.4 Battery 15-3...............................................................
15.3.5 Module Tie Cabinet Input 15-3...............................................
15.3.6 Module Tie Cabinet Output 15-3.............................................
Appendix A – Installation Information A-1.........................................
Warranty W-1...................................................................

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EATON Powerware®9390 UPS (40–80 kVA) Installation and Operation Manual S164201535 Rev E powerware.com
List of Figures
Figure 1-1. Powerware 9390 UPS (40–80 kVA) Cabinet 1-1.....................................
Figure 2-1. Powerware 9390 UPS (40–80 kVA) Cabinet as Shipped on Pallet 2-3...................
Figure 3-1. Removing the Front Shipping Bracket on the Powerware 9390 UPS 3-3................
Figure 3-2. Removing the Rear Shipping Bracket on the Powerware 9390 UPS 3-4.................
Figure 5-1. REPO Switch 5-1...............................................................
Figure 6-1. Powerware Hot Sync CAN Bridge Card 6-1........................................
Figure 6-2. Supervisory Contact Module II TB2 6-7...........................................
Figure 7-1. Main Elements of the UPS System 7-1............................................
Figure 7-2. Path of Current Through the UPS in Normal Mode – RT 7-4..........................
Figure 7-3. Path of Current Through the UPS in Bypass Mode – RT 7-6..........................
Figure 7-4. Path of Current Through the UPS in Battery Mode – RT 7-8..........................
Figure 7-5. Path of Current through the UPMs in Normal Mode – Parallel 7-11.....................
Figure 7-6. Path of Current through the UPMs in Bypass Mode – Parallel 7-12.....................
Figure 7-7. Path of Current through the UPMs in Battery Mode – Parallel 7-14.....................
Figure 9-1. UPS Control Panel 9-1..........................................................
Figure 9-2. Parts of the LCD 9-2...........................................................
Figure 9-3. Main Menu and Mimic Screen (Normal Mode) 9-3..................................
Figure 9-4. Active Events Screen 9-4........................................................
Figure 9-5. History Screen 9-5.............................................................
Figure 9-6. Unit Output Meter Screen 9-6...................................................
Figure 9-7. Unit Input Meter Screen 9-7....................................................
Figure 9-8. Unit Bypass Meter Screen 9-7...................................................
Figure 9-9. Unit Battery Meter Screen 9-8...................................................
Figure 9-10. Unit Output Current (Load) Meter Screen 9-8....................................
Figure 9-11. Battery Discharge Log Summary Screen 9-9.......................................
Figure 9-12. Battery Discharge Log Screen 9-10...............................................
Figure 9-13. KW Demand Log Summary Screen 9-11...........................................
Figure 9-14. KW Demand Log Screen 9-12...................................................
Figure 9-15. Current KW Demand Log Setup Screen 1 9-13.....................................
Figure 9-16. Current KW Demand Log Setup Screen 2 9-14.....................................
Figure 9-17. Time Interval Monitored Setup Screen 9-15.......................................
Figure 9-18. Time Interval Monitored Setup Save Screen 9-16...................................
Figure 9-19. Maximum Level (KW) Setup Screen 9-17..........................................
Figure 9-20. Maximum Level (KW) Setup Save Screen 9-18......................................
Figure 9-21. Maximum Current Log Summary Screen 9-19......................................
Figure 9-22. Maximum Current Log Screen (Three-Phase Measurement) 9-20......................
Figure 9-23. Maximum Current Log Screen (Individual Phase Measurement) 9-21..................

viii EATON Powerware®9390 UPS (40–80 kVA) Installation and Operation Manual S164201535 Rev E powerware.com
Figure 9-24. Maximum Current Log Setup Screen 1 9-21.......................................
Figure 9-25. Maximum Current Log Setup Screen 2 9-22.......................................
Figure 9-26. Time Interval Monitored Setup Screen 9-23.......................................
Figure 9-27. Time Interval Monitored Setup Save Screen 9-24...................................
Figure 9-28. Maximum % of Full Load Setup Screen 9-25.......................................
Figure 9-29. Maximum % of Full Load Setup Save Screen 9-26...................................
Figure 9-30. Calculation Method Setup Screen 9-27...........................................
Figure 9-31. System Meters Screen 9-28.....................................................
Figure 9-32. Total System Output Meter Screen 9-29..........................................
Figure 9-33. Output Unit X Meter Screen 9-30................................................
Figure 9-34. Input Unit X Meter Screen 9-31..................................................
Figure 9-35. Bypass Unit X Meter Screen 9-31................................................
Figure 9-36. Battery Unit X Meter Screen 9-32................................................
Figure 9-37. Output Current (Load) Unit X Meter Screen 9-32...................................
Figure 9-38. System Setup Level 0 Screen 9-33................................................
Figure 9-39. Contrast Adjust Screen 9-34.....................................................
Figure 9-40. Versions Screen 9-35...........................................................
Figure 9-41. Unit Type Screen 9-35..........................................................
Figure 9-42. Enter Password Screen 9-36.....................................................
Figure 9-43. System Setup Level 1 Screen 9-37................................................
Figure 9-44. Change Password Screen 9-38...................................................
Figure 9-45. Change Password Save Screen 9-39...............................................
Figure 9-46. Time Format Screen 9-40.......................................................
Figure 9-47. Set Date and Time MM/DD/YYYY Screen 9-41......................................
Figure 9-48. Set Date and Time DD/MM/YYYY Screen 9-42......................................
Figure 9-49. COM Port Setup Screen 9-43....................................................
Figure 9-50. COM Setup Screen 9-44........................................................
Figure 9-51. System Controls Screen 1 9-45..................................................
Figure 9-52. System Controls Screen 2 9-46..................................................
Figure 9-53. Load Off Screen 9-47..........................................................
Figure 11-1. Remote Monitor Panel II 11-2...................................................
Figure 11-2. Relay Interface Module II 11-4...................................................
Figure 11-3. Supervisory Contact Module II 11-5..............................................
Figure 13-1. Optional X-Slot Cards 13-2......................................................
Figure 13-2. Sample Event History Log 13-5..................................................

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EATON Powerware®9390 UPS (40–80 kVA) Installation and Operation Manual S164201535 Rev E powerware.com
Chapter 1 Introduction
The Powerware®9390 uninterruptible power supply (UPS) is a true online, continuous-duty,
transformerless, double-conversion, solid-state, three-phase system, providing conditioned
and uninterruptible AC power to protect the customer’s load from all nine power failures.
The Powerware 9390 UPS is available as a single module or a multiple module parallel
system (see paragraph 1.1).
The Powerware online power protection system is used to prevent loss of valuable
electronic information, minimize equipment downtime, and minimize the adverse effect on
production equipment due to unexpected power problems.
The Powerware 9390 UPS continually monitors incoming electrical power and removes the
surges, spikes, sags, and other irregularities that are inherent in commercial utility power.
Working with a building’s electrical system, the UPS system supplies clean, consistent
power that sensitive electronic equipment requires for reliable operation. During
brownouts, blackouts, and other power interruptions, batteries provide emergency power
to safeguard operation.
The UPS system is housed in a single, free-standing cabinet with safety shields behind the
door for hazardous voltage protection. The cabinet matches the battery and distribution
cabinets in style and color and can be installed in line-up-and-match or standalone
configurations. Figure 1-1 shows the Powerware 9390 UPS (40–80 kVA).
Figure 1-1. Powerware 9390 UPS (40–80 kVA) Cabinet

Introduction
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1.1 Basic System Configurations
The following basic UPS system configurations are possible:
쑺Single module UPS and one to four battery cabinets
쑺Single module UPS with UPS Sidecar (maintenance bypass or 1+1 tie configuration) and
one to four battery cabinets
쑺Single module UPS, one to four battery cabinets, and an optional Integrated Distribution
Cabinet (IDC)
쑺Single module UPS, one to four battery cabinets, and an optional Integrated Accessory
Cabinet (IAC) (maintenance bypass, 1+1 tie, or 1+1 tie with maintenance bypass
configuration)
쑺Single module UPS, one to four battery cabinets, and an optional Integrated Accessory
Cabinet (IAC) (distribution configuration)
쑺Powerware Hot Sync parallel system with two UPS modules, one to four battery cabinets
for each UPS, and an optional module tie cabinet
- One capacity/one redundant (1+1)
- Two capacity (2+0)
쑺Powerware Hot Sync parallel system with three UPS modules, one to four battery
cabinets for each UPS, and an optional module tie cabinet
- Two capacity/one redundant (2+1)
- Three capacity (3+0)
쑺Powerware Hot Sync parallel system with four UPS modules, one to four battery cabinets
for each UPS, and an optional module tie cabinet
- Three capacity/one redundant (3+1)
- Four capacity (4+0)
쑺Powerware Hot Sync parallel system with two UPS modules, one to four battery cabinets
for each UPS, an optional module tie cabinet, and an optional IDC
- One capacity/one redundant (1+1)
- Two capacity (2+0)
쑺Powerware Hot Sync parallel system with three UPS modules, one to four battery
cabinets for each UPS, an optional module tie cabinet, and an optional IDC
- Two capacity/one redundant (2+1)
- Three capacity (3+0)
쑺Powerware Hot Sync parallel system with four UPS modules, one to four battery cabinets
for each UPS, an optional module tie cabinet, and an optional IDC
- Three capacity/one redundant (3+1)
- Four capacity (4+0)
The UPS system configuration can be enhanced by adding optional accessories such as a
Remote Emergency Power-off (REPO) control, Remote Monitor Panel II (RMP II), or X-Slot®
communication cards.

Introduction
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1.2 Using This Manual
This manual describes how to install and operate the Powerware 9390 UPS (40–80 kVA)
cabinet. Read and understand the procedures described in this manual to ensure
trouble-free installation and operation. In particular, be thoroughly familiar with the REPO
procedure (see page 10-7).
The information in this manual is divided into the sections and chapters listed. The system,
options, and accessories being installed dictate which parts of this manual should be read.
At a minimum, Chapters 1 through 3 and 8 through 10 should be examined.
쑺Chapter 1, “Introduction” – provides a brief description of the UPS system, a
description of the content of each chapter, text conventions used in the manual, safety
warnings, and reference information.
Section I, Installation
쑺Chapter 2, “UPS Installation Plan and Unpacking” – explains how to prepare the site
for the installation of the UPS system. It discusses equipment environmental
requirements, inspecting, and unpacking cabinets.
쑺Chapter 3, “Installing the UPS System” – describes how to install and wire the UPS
cabinet and optional equipment.
쑺Chapter 4, “Batteries” – provides battery safety and installation information.
쑺Chapter 5, “Installing a Remote Emergency Power-off Control” – contains information
for installing the optional REPO control.
쑺Chapter 6, “Installing Options and Accessories” – contains information for installing an
X-Slot Powerware Hot Sync CAN Bridge Card, parallel control wiring, an RMP II, a Relay
Interface Module II (RIM II), or a Supervisory Contact Module II (SCM II).
Section II, Operation
쑺Chapter 7, “Understanding UPS Operation” – provides information on why and how a
UPS works.
쑺Chapter8,“Features,Options,andAccessories”–describes the standard and optional
UPS features and available accessories.
쑺Chapter 9, “Using the Control Panel” – describes the controls and indicators found on
the control panel and shows the various information screens displayed on the LCD.
쑺Chapter 10, “UPS Operating Instructions” – contains startup and shutdown procedures
for the UPS system.
쑺Chapter 11, “Using Features and Options” – contains descriptions and instructions for
the UPS system features and options.
쑺Chapter 12, “Responding to System Events” – listsallthealarmsandnoticesthatoccur
during operation of the UPS system.
쑺Chapter 13, “Communication” – describes the communication features of the UPS
system.

Introduction
1-4 EATON Powerware®9390 UPS (40–80 kVA) Installation and Operation Manual S164201535 Rev E powerware.com
쑺Chapter 14, “Maintaining the UPS System” – contains maintenance instructions for the
UPS system.
쑺Chapter 15, “Product Specifications” – provides detailed specifications for the UPS
system.
쑺Appendix A, “Installation Information” – contains important information on wiring
requirements and recommendations, and important diagrams of the cabinets’
mechanical details and electrical access.
쑺Warranty – provides the Powerware warranty for this product.
Read through each procedure before beginning the procedure. Perform only those
procedures that apply to the UPS system being installed or operated.
1.3 Conventions Used in This Manual
This manual uses these type conventions:
쑺Bold type highlights important concepts in discussions, key terms in procedures, and
menu options, or represents a command or option that you type or enter at a prompt.
쑺Italic type highlights notes and new terms where they are defined.
쑺Screen type represents information that appears on the screen or LCD.
Icon Description
Information notes call attention to important features or instructions.
[Keys] Brackets are used when referring to a specific key, such as [Enter] or [Ctrl].
In this manual, the term UPS refers only to the UPS cabinet and its internal elements. The
term UPS system refers to the entire power protection system – the UPS cabinet, the
battery cabinet, and options or accessories installed.

Introduction
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1.4 Safety Warnings
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
This manual contains important instructions that should be followed during installation and
maintenance of the UPS and batteries. Please read all instructions before operating the
equipment and save this manual for future reference.
The UPS cabinet is designed for industrial or computer room applications, and contains safety
shields behind the doors. However, the UPS system is a sophisticated power system and
should be handled with appropriate care.
DANGER
This UPS contains LETHAL VOLTAGES. All repairs and service should be performed by
AUTHORIZED SERVICE PERSONNEL ONLY.ThereareNO USER SERVICEABLE PARTS inside
the UPS.
WARNING
쑺The UPS system contains its own energy source (batteries). The output terminals may carry
live voltage even when the UPS is disconnected from an AC source.
쑺To reduce the risk of fire or electric shock, install this UPS in a temperature and humidity
controlled, indoor environment, free of conductive contaminants. Ambient temperature
must not exceed 40°C (104°F). Do not operate near water or excessive humidity
(95% maximum). The system is not intended for outdoor use.
쑺Ensure all power is disconnected before performing installation or service.
CAUTION
쑺Batteries can present a risk of electrical shock or burn from high short-circuit current.
Observe proper precautions. Servicing should be performed by qualified service personnel
knowledgeable of batteries and required precautions. Keep unauthorized personnel away
from batteries.
쑺Proper disposal of batteries is required. Refer to local codes for disposal requirements.
쑺Never dispose of batteries in a fire. Batteries may explode when exposed to flame.
쑺Keep the UPS doors closed to ensure proper cooling airflow and to protect personnel from
dangerous voltages inside the unit.
쑺Do not operate the UPS system close to gas or electric heat sources.
쑺The operating environment should be maintained within the parameters stated in this
manual.
쑺Keep surroundings uncluttered, clean, and free from excess moisture.
쑺Observe all DANGER, CAUTION, and WARNING notices affixed to the inside and outside of
the equipment.

Introduction
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1.5 For More Information
Refer to the Powerware 9390 Integrated Battery Cabinet (Models IBC-S and IBC-L)
Installation Manual (164201536) for the following additional information:
쑺Integrated Battery Cabinet (IBC) installation instructions, including site preparation,
planning for installation, wiring, and safety information.
쑺Detailed illustrations of the cabinet, including dimension and connection point drawings.
Refer to the Powerware 9390 Integrated Distribution Cabinet (80 kVA) Installation and
Operation Manual, (164201560), the Powerware 9390 Integrated Accessory Cabinet (IAC-B
and IAC-T Configurations) Installation and Operation Manual (164201590), the Powerware
9390 Integrated Accessory Cabinet (IAC-D Configuration) Installation and Operation Manual
(164201591), the Powerware 9390 UPS Sidecar Installation and Operation Manual
(164201586), or the Powerware 9390 Sync Control Installation and Operation Manual
(164201571), as applicable, for the following additional information:
쑺Installation instructions, including site preparation, planning for installation, and wiring
and safety information. Detailed illustrations of the cabinet with dimensional and
connection point drawings are provided.
쑺Operation, including controls, functions of the standard and optional features,
procedures for using with the UPS, and information about maintenance.
Visit www.powerware.com or contact your Eaton service representative for information on
how to obtain copies of these manuals.
1.6 Getting Help
If help is needed with any of the following:
쑺Scheduling initial startup
쑺Regional locations and telephone numbers
쑺A question about any of the information in this manual
쑺A question this manual does not answer
Please call the Eaton Help Desk for Powerware products at:
In the United States 1-800-843-9433 or 1-919-870-3028
In Canada 1-800-461-9166
All other countries Call your service representative

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Section I Installation

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EATON Powerware®9390 UPS (40–80 kVA) Installation and Operation Manual S164201535 Rev E powerware.com
Chapter 2 UPS Installation Plan and Unpacking
Use the following basic sequence of steps to install the UPS:
1. Create an installation plan for the UPS system (Chapter 2).
2. Prepare your site for the UPS system (Chapter 2).
3. Inspect and unpack the UPS cabinet (Chapter 2).
4. Unload and install the UPS cabinet, and wire the system (Chapter 3).
5. Install features, accessories, or options, as applicable (Chapters 5 and 6).
6. Complete the Installation Checklist (Chapter 3).
7. Have authorized service personnel perform preliminary operational checks and
startup.
NOTE Startup and operational checks must be performed by an authorized Eaton
Customer Service Engineer, or the warranty terms specified on page W-1 become void.
This service is offered as part of the sales contract for the UPS. Contact service in
advance (usually a two-week notice is required) to reserve a preferred startup date.
2.1 Creating an Installation Plan
Before installing the UPS system, read and understand how this manual applies to the
system being installed. Use the procedures and illustrations in the following chapters to
create a logical plan for installing the system.
2.2 Preparing the Site
For the UPS system to operate at peak efficiency, the installation site should meet the
environmental parameters outlined in this manual. If the UPS is to be operated at an
altitude higher than 1500m (5000 ft), contact your Eaton service representative for
important information about high altitude operation. The operating environment must
meet the weight, clearance, and environmental requirements specified in Drawing
164201535-2 on page A-3 and size requirements specified on Drawing 164201535-9
starting on page A-47.
The UPS cabinets use forced air cooling to regulate internal component temperature. Air
inlets are in the front of the cabinet and outlets are in the top. You must allow clearance in
front of and above each cabinet for proper air circulation.

UPS Installation Plan and Unpacking
2-2 EATON Powerware®9390 UPS (40–80 kVA) Installation and Operation Manual S164201535 Rev E powerware.com
2.2.1 Environmental Considerations
The life of the UPS system is adversely affected if the installation does not meet the
following guidelines:
쑺The system must be installed on a level floorsuitableforcomputerorelectronic
equipment.
쑺The system must be installed in a temperature and humidity controlled indoor area free
of conductive contaminants.
Failure to follow guidelines may void your warranty.
2.2.2 Preparing for Wiring the UPS System
NOTE If installing, as part of the UPS system, a maintenance bypass without a rectifier
input breaker, a minimum of two separate feeds with upstream feeder breakers, or one
feed with two upstream feeder breakers, must be provided: one for the UPS and one for
the maintenance bypass input. DO NOT use one feed or a single feeder breaker to
supply both the UPS and the maintenance bypass.
For external wiring requirements, including the minimum AWG size of external wiring, see
Table E through Table H starting on page A-11. The power wiring connections for this
equipment are rated at 90°C. If wire is run in an ambient temperature greater than 30°C,
higher temperature wire and/or larger size wire may be necessary.
Control wiring for Emergency Power-off (EPO) and optional accessories (such as building
alarms and monitoring interface) should be connected at the customer interface terminal
blocks located inside the UPS.
LAN and telephone drops, for use with X-Slot connectivity cards, must be supplied by
facility planners or the customer.
2.3 Inspecting and Unpacking the UPS Cabinet
The cabinet is shipped bolted to a wooden pallet and protected with outer protective
packaging material (see Figure 2-1).