Eaton Powerware 9390 User manual

Eaton®9390
Integrated Distribution Cabinet (IDC)
Installation and Operation Manual
For use with Eaton 9390 40–80 kVA UPS Models

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 IMPORTANTES CONSERVER CES INSTRUCTIONS
Ce manuel comporte des instructions importantes que vous êtes invité à suivre lors de toute procédure
d'installation et de maintenance des batteries et de l'onduleur. Veuillez consulter entièrement ces
instructions avant de faire fonctionner l'équipement et conserver ce manuel afin de pouvoir vous y
reporter ultérieurement.
Eaton, Powerware, and Cutler-Hammer are registered trademarks of Eaton Corporation or its subsidiaries and
affiliates. National Electrical Code and NEC are registered trademarks of National Fire Protection Association,
Inc. All other trademarks are property of their respective owners.
Copyright 2009–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.

Eaton 9390 IDC (40–80 kVA) Installation and Operation Manual 164201690 Rev 3 www.eaton.com/powerquality i
Table of Contents
1.1 IDC Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
1.1.1 Maintenance Bypass and Maintenance Isolation Breakers . . . . . . . 1-2
1.1.2 Output Transformer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
1.1.3 Installation Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
1.1.4 Expansion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
1.2 IDC Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
1.2.1 Bypass Input Breaker. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
1.2.2 Rectifier Input Breaker. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
1.2.3 Distribution Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
1.2.4 Distribution Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
1.2.5 Lug Output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
1.2.6 Remote Emergency Power-off . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
1.2.7 Output Isolation Transformer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
1.3 IDC Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
1.4 Safety Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
1.5 Conventions Used in This Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
1.6 Symbols, Controls and Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
1.7 For More Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
1.8 Getting Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
SECTION 1 — INSTALLATION
2 IDC 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
2.2.2 Preparing for Wiring the IDC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
2.3 Inspecting and Unpacking the IDC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
3 INSTALLING THE IDC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
3.1 Preliminary Installation Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
3.2 Unloading the Cabinet from the Pallet. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
3.3 IDC Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
3.3.1 Line-up-and-Match IDC Installation . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
3.3.2 Standalone IDC Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
3.4 Initial Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
3.5 Completing the Installation Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
SECTION 2 — OPERATION
4 UNDERSTANDING IDC OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
4.1 UPS Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
4.2 Maintenance Bypass Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
5 IDC CONTROLS AND OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
5.1 IDC Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
5.2 IDC Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
5.2.1 Using the UPS when an IDC is Installed . . . . . . . . . . . . . . . . . . . . . 5-8
5.2.2 Transferring the UPS to Maintenance Bypass. . . . . . . . . . . . . . . . . 5-8
5.2.3 Transferring the UPS from Maintenance Bypass. . . . . . . . . . . . . . . 5-9
5.2.4 Using the Remote Emergency Power-off (REPO) Switch . . . . . . . . 5-9

Table of Contents
ii Eaton 9390 IDC (40–80 kVA) Installation and Operation Manual 164201690 Rev 3 www.eaton.com/powerquality
6 MAINTAINING THE IDC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
6.1 Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
6.2 Performing Preventive Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
6.2.1 Daily Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
6.2.2 Periodic Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
6.2.3 Annual Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
6.3 Short Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
6.4 Maintenance Training . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
7 PRODUCT SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-1
7.1 Model Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
7.2 IDC Input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
7.3 IDC Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
7.4 Environmental Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
8 WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-1
9 INSTALLATION REFERENCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-1

Eaton 9390 IDC (40–80 kVA) Installation and Operation Manual 164201690 Rev 3 www.eaton.com/powerquality iii
List of Figures
Figure 1-1. The Eaton 9390 40–80 kVA IDC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Figure 2-1. Eaton 9390 40–80 kVA IDC as Shipped on Pallet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Figure 3-1. Removing the Front Shipping Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Figure 3-2. Removing the Rear Shipping Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Figure 3-3. UPS with Line-up-and-Match IDC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Figure 3-4. IDC Knockout Plug and Hanger Bracket Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Figure 3-5. UPS to IDC Joining Brackets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Figure 3-6. Eaton 9390 UPS with Standalone IDC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Figure 4-1. Path of Current Through the IDC in UPS Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Figure 4-2. Path of Current Through the IDC in Maintenance Bypass Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Figure 5-1. Eaton 9390 40–80 kVA IDC Controls – with Distribution Panel Option (208V) . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
Figure 5-2. Eaton 9390 40–80 kVA IDC Controls – with Distribution Breaker Option (208V) . . . . . . . . . . . . . . . . . . . . . . . 5-3
Figure 5-3. Eaton 9390 40–80 kVA IDC Controls – with No Distribution (208V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Figure 5-4. Eaton 9390 40–80 kVA IDC Controls – with Distribution Panel Option (480V) . . . . . . . . . . . . . . . . . . . . . . . . . 5-5
Figure 5-5. Eaton 9390 40–80 kVA IDC Controls – with Distribution Breaker Option (480V) . . . . . . . . . . . . . . . . . . . . . . . 5-6
Figure 5-6. Eaton 9390 40–80 kVA IDC Controls – with No Distribution (480V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7
Figure 5-7. Eaton 9390 IDC Controls – Interlock Operation (208V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10
Figure 5-8. Eaton 9390 IDC Controls – Interlock Operation (480V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-11

List of Figures
iv Eaton 9390 IDC (40–80 kVA) Installation and Operation Manual 164201690 Rev 3 www.eaton.com/powerquality
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Eaton 9390 IDC (40–80 kVA) Installation and Operation Manual 164201690 Rev 3 www.eaton.com/powerquality 1-1
Chapter 1 Introduction
The Eaton®9390 40–80 kVA Integrated Distribution Cabinet (IDC) is designed for use with the Eaton 9390
family of three-phase uninterruptible power systems (UPSs). The IDC provides the following custom
configurable features, enabling adaptation and expansion without costly electrical re-work:
lPower distribution options distribute power to servers or racks via distribution panelboards, or distribute
power to larger loads via distribution circuit breakers.
lMaintenance Bypass (MBP) and Maintenance Isolation (MIS) breakers enable power to completely bypass
the UPS. The UPS can then be serviced or replaced in complete safety, without interrupting power to critical
systems.
lAn optional Bypass Input Breaker (BIB) and Rectifier Input Breaker (RIB) provide a single wiring point input
to the UPS and a convenient method for removing power from the UPS, when using the maintenance
bypass to supply the load.
lVoltage transformation allows changes to output voltage levels. For example, 480 Vac output from the UPS
can be converted to 208/120 Vac output to serve single-phase loads. An isolation transformer can also be
added to 208V UPS systems, if required.
The IDC is housed in a single, free–standing cabinet, with safety shields behind the doors for hazardous
voltage protection. The cabinet matches the UPS cabinet in style and color, and can be installed in
line-up-and-match or standalone configurations. Figure 1-1 shows the Eaton 9390 40–80 kVA IDC.
Figure 1-1. The Eaton 9390 40–80 kVA IDC

Introduction
1-2 Eaton 9390 IDC (40–80 kVA) Installation and Operation Manual 164201690 Rev 3 www.eaton.com/powerquality
1.1 IDC Features
The IDC has many standard features that provide cost–effective and consistently reliable power protection. The
descriptions in this section provide a brief overview of the IDC standard features.
1.1.1 Maintenance Bypass and Maintenance Isolation Breakers
A Maintenance Bypass breaker, in combination with the Maintenance Isolation breaker, can be used to
completely isolate the UPS during service. The UPS can be serviced or replaced without interrupting power to
critical systems.
1.1.2 Output Transformer
A 480/208 Vac output transformer provides a 208 Vac output from the 480 Vac UPS output for applications
that require 208 Vac, and for use with the distribution panels supplying 208/120 Vac to the critical load.
1.1.3 Installation Features
The IDC can be installed in line-up-and-match or standalone configurations. The cabinet can be permanently
bolted to the floor or left standing on leveling feet. Power and control wiring can be routed through the top or
bottom of the cabinet with connections made to easily accessible terminals. Line-up-and-match cabinets are
wired through the side panels of the units.
1.1.4 Expansion
The IDC supports custom configurations and scalability to adapt to changing and future power and distribution
needs. See paragraph 1.2 for available options.
1.2 IDC Options
Contact your Eaton sales representative for information about the following options:
1.2.1 Bypass Input Breaker
An optional BIB, for single-feed and dual-feed systems, is available to provide a single point of input power
control to the UPS, and to easily remove power from the UPS for servicing.
1.2.2 Rectifier Input Breaker
An optional RIB, for dual-feed systems, is available to provide a single point of rectifier input power control to
the UPS, and to easily remove power from the UPS for servicing.
1.2.3 Distribution Panel
An optional output distribution panel is available to distribute the output power from the UPS to the critical
load. The IDC contains up to two 42-circuit breaker switches (Cutler–Hammer®Bolt–on Type BAB or QBHW ),
that can be assigned with flexibility to meet facility needs. The distribution panel is enclosed behind the hinged
doors on the front of the IDC.
1.2.4 Distribution Breakers
Up to six optional output distribution breakers are available to distribute the output power from the UPS to
larger critical loads. The distribution breakers are enclosed behind the hinged doors on the front of the IDC.
1.2.5 Lug Output
Optional output lugs are available to distribute the output power from the UPS directly to the facility
distribution panels or to a large critical load.
1.2.6 Remote Emergency Power-off
A remote emergency power-off (REPO) pushbutton is a required option to provide shunt tripping of CB1 in
situations where you must instantaneously control the output to the critical load. An external 120 Vac source is
required to operate the shunt trip.

Introduction
Eaton 9390 IDC (40–80 kVA) Installation and Operation Manual 164201690 Rev 3 www.eaton.com/powerquality 1-3
1.2.7 Output Isolation Transformer
An optional 208/208 or 480/208 Vac output isolation transformer provides an isolated output to the critical load
or for a UPS that has a 480 Vac output.
1.3 IDC Configurations
The following IDC configurations are possible:
l208V, no transformer, with MBP and MIS and:
lno distribution – output terminal block provided
lone or two 225A distribution panels
lone to six 100–250A adjustable distribution breakers
lone 225A distribution panel and one to three 100–250A adjustable distribution breakers
l480/208V transformer, with MBP, MIS, and BIB and:
lno distribution – output terminal block provided
lone or two 225A distribution panels
lone to six 100–250A adjustable distribution breakers
lone 225A distribution panel and one to three 100–250A adjustable distribution breakers
l208/208V transformer, with MBP, MIS, BIB, and RIB and:
lno distribution – output terminal block provided
lone or two 225A distribution panels
lone to six 100–250A adjustable distribution breakers
lone 225A distribution panel and one to three 100–250A adjustable distribution breakers
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 IDC. Please read all instructions before operating the equipment and save this manual for future
reference.
The IDC is designed for industrial or computer room applications, and contains safety shields behind the
front doors. However, the UPS system is a sophisticated power system and should be handled with
appropriate care.
DANGER
This UPS system contains LETHAL VOLTAGES. All repairs and service should be performed by
AUTHORIZED SERVICE PERSONNEL ONLY. There are NO USER SERVICEABLE PARTS inside the
UPS.
WARNING
lInstallation and maintenance should be performed only by qualified personnel.
lThe 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.
lTo reduce the risk of fire or electric shock, install this IDC 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% max). The system is not intended for
outdoor use.
lEnsure all power is disconnected before performing installation or service.

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1-4 Eaton 9390 IDC (40–80 kVA) Installation and Operation Manual 164201690 Rev 3 www.eaton.com/powerquality
CAUTION
lBatteries 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.
lReplace batteries with the same number and type of batteries as originally installed in the UPS.
lProper disposal of batteries is required. Refer to local codes for disposal requirements.
lNever dispose of batteries in a fire. Batteries may explode when exposed to flame.
lKeep the IDC doors on and closed to ensure proper cooling airflow and to protect personnel from
dangerous voltages inside the unit.
lDo not operate the UPS system close to gas or electric heat sources.
lThe operating environment should be maintained within the parameters stated in this manual.
lKeep surroundings uncluttered, clean, and free from excess moisture.
lDo not use this equipment for other than intended use.
lObserve all DANGER, CAUTION, and WARNING notices affixed to the inside and outside of the
equipment.
AVERTISSEMENT!
lLes batteries peuvent présenter un risque de décharge électrique ou de brûlure par des courts-circuits
de haute intensité. Prendre les précautions nécessaires.
lPour le remplacement, utiliser le même nombre et modéle des batteries.
ATTENTION!
lUne mise au rebut réglementaire des batteries est obligatoire. Consulter les règlements en vigueur
dans votre localité.
lNe jamais jeter les batteries au feu. L'exposition aux flammes risque de les faire exploser.
1.5 Conventions Used in This Manual
This manual uses these type conventions:
lBold type highlights important concepts in discussions, key terms in procedures, and menu options.
lItalic type highlights notes and new terms where they are defined.
lScreen type represents information that appears on the screen or LCD.
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, the IDC, and options or
accessories installed.
The term line-up-and-match refers to cabinets that are physically attached to the UPS, and the wiring between
them is internal. The term standalone refers to cabinets that are not physically attached to the UPS, and are
wired with external customer-supplied wiring.
Icon Description
Note: Information notes call attention to important features or instructions.

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Eaton 9390 IDC (40–80 kVA) Installation and Operation Manual 164201690 Rev 3 www.eaton.com/powerquality 1-5
1.6 Symbols, Controls and Indicators
The following are examples of symbols used on the UPS or accessories to alert you to important information:
1.7 For More Information
Refer to the Eaton 9390 UPS (40–80 kVA) Installation and Operation Manual for the following additional
information:
lUPS cabinet, optional components, and accessory installation instructions, including site preparation,
planning for installation, and wiring and safety information. Detailed illustrations of cabinets and optional
accessories with dimensional and connection point drawings are provided.
RISK OF ELECTRIC SHOCK - Observe the warning associated with the risk
of electric shock symbol.
CAUTION: REFER TO OPERATOR'S MANUAL - Refer to your operator's
manual for additional information, such as important operating and
maintenance instructions.
This symbol indicates that you should not discard the UPS or the UPS
batteries in the trash. This product contains sealed, lead-acid batteries and
must be disposed of properly. For more information, contact your local
recycling/reuse or hazardous waste center.
This symbol indicates that you should not discard waste electrical or
electronic equipment (WEEE) in the trash. For proper disposal, contact your
local recycling/reuse or hazardous waste center.
ON - Indicates that the switch is in the ON position.
OFF - Indicates that the switch is in the OFF position.
PHASE - The word “phase.”

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1-6 Eaton 9390 IDC (40–80 kVA) Installation and Operation Manual 164201690 Rev 3 www.eaton.com/powerquality
lUPS operation, including UPS cabinet controls, functions of the UPS, standard features and optional
accessories, procedures for starting and stopping the UPS, and information about maintenance and
responding to system events.
lCommunication capabilities of the UPS system.
Visit www.eaton.com/powerquality or contact your Eaton service representative for information on how to
obtain copies of this manual.
1.8 Getting Help
If help is needed with any of the following:
lScheduling initial startup
lRegional locations and telephone numbers
lA question about any of the information in this manual
lA technical question this manual does not answer
Please call the Help Desk at:
United States: 1-800-843-9433 or 1-919-870-3028
Canada: 1-800-461-9166 ext 260
All other countries: Call your local service representative

Section 1
Installation

Eaton 9390 IDC (40–80 kVA) Installation and Operation Manual 164201690 Rev 3 www.eaton.com/powerquality 2-1
Chapter 2 IDC Installation Plan and Unpacking
Use the following basic sequence of steps to install the Integrated Distribution Cabinet (IDC).
1. Create an installation plan for the IDC (Chapter 2).
2. Prepare your site for the IDC (Chapter 2).
3. Inspect, unpack, and unload the IDC (Chapter 2 and 3).
4. Wire the system (Chapter 3).
5. Complete the installation checklist (Chapter 3).
6. 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 as specified on page 8-1 become void. This service is offered as part
of the sales contract for the UPS system. Contact your Eaton service representative in advance
(usually a two-week notice is required) to reserve a preferred startup date.
2.1 Creating an Installation Plan
Before installing the IDC, 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 IDC to operate at peak efficiency, the installation site should meet the environmental parameters
outlined in this manual. If the IDC 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
164201690-2 starting on page 9-3 and size requirements specified in Drawing 164201690-10 starting on
page 9-38.
The IDC uses natural convection cooling to regulate internal component temperature. Air inlets are in the
bottom of the cabinet and outlets are in the top (see Drawing 164201690-10 starting on page 9-38). You must
allow clearance in front of and above each IDC, and the bottom of the cabinet must be free of any obstructions
for proper air circulation. See Drawing 164201690-2 on page 9-3 for clearances.
2.2.1 Environmental Considerations
The life of the IDC is adversely affected if the installation does not meet the following guidelines:
1. The system must be installed on a level floor suitable for computer or electronic equipment.
2. The 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 IDC
Note: 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 IDC bypass input. DO NOT use
one feed or a single feeder breaker to supply both the UPS and IDC.
Power and control wiring for a line-up-and-match IDC are supplied with the cabinet.
Wiring requirements, for an IDC installed separate from the UPS cabinet, including the minimum AWG size of
external wiring, are specified in Drawing 164201690-5 starting on page 9-12. The input power wiring
connections for this equipment are rated at 90C. If the ambient temperature is greater than 40C, higher
temperature wire and/or larger size wire may be necessary. IDC control wiring requirements are specified in
Drawing 164201690-9 starting on page 9-33 and should be connected at the IDC interface terminal block
located inside the IDC.

IDC Installation Plan and Unpacking
2-2 Eaton 9390 IDC (40–80 kVA) Installation and Operation Manual 164201690 Rev 3 www.eaton.com/powerquality
2.3 Inspecting and Unpacking the IDC
The cabinet is shipped bolted to a wooden pallet and protected with outer protective packaging material (see
Figure 2-1).
Figure 2-1. Eaton 9390 40–80 kVA IDC as Shipped on Pallet
WARNING
The IDC is heavy (see Table A on page 9-3). If unpacking instructions are not closely followed, the
cabinet may tip and cause serious injury.
CAUTION
lDo not install a damaged cabinet. Report any damage to the carrier and contact your Eaton service
representative immediately.
lDo not tilt the IDC more than 10from vertical or the cabinet may tip over.
Note: Verify that the forklift or pallet jack is rated to handle the weight of the cabinet (see Table A on
page 9-3 for cabinet weight).
To unpack the cabinet:
1. Carefully inspect the outer packaging for evidence of damage during transit.
2. Use a forklift or pallet jack to move the packaged cabinet to the installation site, or as close as possible,
before unpacking. Insert the forklift or pallet jack forks between the skids on the bottom of the unit.
3. Set the pallet on a firm, level surface, allowing a minimum clearance of 3m (10 ft) on each side for
removing the cabinet from the pallet.

IDC Installation Plan and Unpacking
Eaton 9390 IDC (40–80 kVA) Installation and Operation Manual 164201690 Rev 3 www.eaton.com/powerquality 2-3
Note: The IDC is shipped with a debris shield covering the ventilation grill on top of the unit. Do not remove
the debris shield until installation is complete.
4. Remove the protective covering from the cabinet.
5. Remove the packing material, and discard or recycle in a responsible manner.
6. Inspect the contents for any evidence of physical damage, and compare each item with the Bill of Lading.
If damage has occurred or shortages are evident, contact your Eaton service representative immediately
to determine the extent of the damage and its impact upon further installation.
Note: While waiting for installation, protect the unpacked cabinet from moisture, dust, and other harmful
contaminants. Failure to store and protect the IDC properly may void your warranty.

IDC Installation Plan and Unpacking
2-4 Eaton 9390 IDC (40–80 kVA) Installation and Operation Manual 164201690 Rev 3 www.eaton.com/powerquality
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Eaton 9390 IDC (40–80 kVA) Installation and Operation Manual 164201690 Rev 3 www.eaton.com/powerquality 3-1
Chapter 3 Installing the IDC
This section describes the Integrated Distribution Cabinet (IDC) installation, including: unloading the cabinet,
UPS internal and external wiring, and interface connections.
3.1 Preliminary Installation Information
DANGER
This UPS contains LETHAL VOLTAGES. All repairs and service should be performed by AUTHORIZED
SERVICE PERSONNEL ONLY. There are NO USER SERVICEABLE PARTS inside the UPS.
WARNING
Installation should be performed only by qualified personnel.
Refer to the following while installing the UPS system:
lSee Appendix 9 for installation drawings and additional installation notes.
lDimensions are in millimeters and inches.
lDo not tilt the cabinets more than 10from vertical or the cabinet may tip over.
lRemove the conduit landing plates to add conduit landing holes, or remove knockouts, as required. Plate
material is 16 gauge steel (1.5 mm/0.060" thick).
lThe cabinets must be installed on a level floor suitable for computer or electronic equipment.
lSee Table A on page 9-3 for equipment weight and point loading.
lDetails about control wiring are provided in each procedure. Drawing 164201690-9 and Table J, starting on
page 9-33, identify the control wiring terminations.
lRefer to the Eaton 9390 UPS (40–80 kVA) Installation and Operation Manual for UPS cabinet installation,
wiring information, and conduit and terminal locations.
3.2 Unloading the Cabinet from the Pallet
WARNING
lThe IDC is heavy (see Table A on page 9-3). If unloading instructions are not closely followed, the
cabinet may tip and cause serious injury.
lDo not install a damaged cabinet. Report any damage to the carrier and contact your Eaton service
representative immediately.
lDo not tilt the IDC more than 10from vertical or the cabinet may tip over.
Note: Verify that the forklift or pallet jack is rated to handle the weight of the cabinet (see Table A on
page 9-3 for cabinet weight).
The IDC is bolted to a wooden pallet supported by wood skids.
To remove the pallet:
1. If not already moved, use a forklift or pallet jack to move the cabinet to the installation site, or as close as
possible, before unloading from the pallet. Insert the forklift or pallet jack forks between the skids on the
bottom of the unit.
2. Unfasten the front door latch and swing the doors open (see Figure 3-1on page 3-2).
3. Remove the doors. Remove the retaining screws located inside each door at the top and bottom hinge
pivot points, then lift the door off. Save the retaining screws for reinstallation of the doors.
4. If the leveling feet are not fully retracted, turn the leveling feet until they are retracted.

Installing the IDC
3-2 Eaton 9390 IDC (40–80 kVA) Installation and Operation Manual 164201690 Rev 3 www.eaton.com/powerquality
5. Remove the four bolts securing the front shipping bracket to the cabinet and the four bolts securing the
bracket to the pallet (see Figure 3-1 on page 3-2). Remove the front shipping bracket.
If installing the cabinet permanently, retain the shipping bracket and securing hardware for later use.
6. Remove the four bolts securing the rear shipping bracket to the pallet (see Figure 3-2 on page 3-3). Do not
remove the four bolts securing the bracket to the cabinet.
7. Remove the four front skid bolts securing the removable skid and remove the skid (see Figure 3-1 on
page 3-2).
Figure 3-1. Removing the Front Shipping Bracket
Front View
Pallet
Front Shipping Bracket
Removable
Skid
Skid Bolts
(4 places)
Shipping Bolts
Shipping
Bolts