Powerware UPS 9390 User Manual
Powerware 9390 UPS Sidecar
®
Installation and Operation Manual
For use with 40–80 kVA and 100–160 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
CONSIGNES DE SÉCURITÉ IMPORTANTES
CONSERVER CES INSTRUCTIONS
CE MANUEL CONTIENT DES CONSIGNES DE SÉCURITÉ IMPORTANTES
Eaton and Powerware are registered trademarks of Eaton Corporation or its subsidiaries and affiliates.
ECopyright 2004–2007 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.
Table of Contents
1 Introduction 1-1...........................................................................
1.1 Configurations 1-1........................................................................................
1.2 Using This Manual 1-4.....................................................................................
1.3 Conventions Used in This Manual 1-5..........................................................................
1.4 Safety Warnings 1-6.......................................................................................
1.5 For More Information 1-6...................................................................................
1.6 Getting Help 1-7..........................................................................................
Section I – Installation
2 Installing the UPS Sidecar 2-1...............................................................
2.1 Installation Plan and Unpacking 2-1............................................................................
2.2 Preliminary Installation Information 2-1.........................................................................
2.3 UPS Sidecar Installation – Maintenance Bypass Configuration 2-1......................................................
2.3.1 Installing the UPS Cabinet with UPS Sidecar 2-1..............................................................
2.3.2 Installing Maintenance Bypass Power Wiring 2-1.............................................................
2.4 UPS Sidecar Installation – Parallel Redundant Configuration 2-4.......................................................
2.4.1 Line-up-and-Match Parallel Redundant Installation 2-4..........................................................
2.4.2 Installing Line-up-and-Match Parallel Redundant Power Wiring 2-7.................................................
2.4.3 Standalone Parallel Redundant Installation 2-8...............................................................
2.4.4 Installing Standalone Parallel Redundant Power Wiring 2-9......................................................
2.4.5 Installing UPS Sidecar TB1 Interface Connections 2-10...........................................................
2.5 Initial Startup 2-10.........................................................................................
2.6 Completing the Installation Checklist 2-10........................................................................
Section II – Operation
3 Understanding Operation 3-1................................................................
3.1 Maintenance Bypass Configuration 3-1.........................................................................
3.1.1 UPS Mode 3-1......................................................................................
3.1.2 Maintenance Bypass Mode with UPS Sidecar 3-2.............................................................
3.2 Parallel Redundant Configuration 3-2...........................................................................
4 UPS Sidecar Features, Controls, and Operation 4-1...............................................
4.1 UPS Sidecar Standard Features 4-1............................................................................
4.1.1 Maintenance Bypass Configuration 4-1.....................................................................
4.1.2 Parallel Redundant Configuration 4-1......................................................................
4.1.3 Customer Interface 4-1................................................................................
4.1.4 Installation Features 4-1...............................................................................
4.1.5 Expansion 4-1.......................................................................................
4.2 Options 4-1.............................................................................................
4.2.1 Bypass Input Breaker (BIB) 4-1...........................................................................
4.2.2 Rectifier Input Breaker (RIB) 4-2..........................................................................
4.2.3 System Load Breaker (SLB) 4-2...........................................................................
4.3 Symbols 4-2.............................................................................................
4.4 UPS Sidecar Controls 4-3...................................................................................
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TABLE OF CONTENTS
4.5 UPS Sidecar Operation – Maintenance Bypass Configuration 4-13.......................................................
4.5.1 Using the UPS when a UPS Sidecar is Installed 4-13............................................................
4.5.2 Transferring the UPS to Maintenance Bypass 4-13..............................................................
4.5.3 Transferring the UPS from Maintenance Bypass 4-14............................................................
4.6 UPS Sidecar Operation – Parallel Redundant Configuration 4-15........................................................
4.7 Maintaining the UPS Sidecar 4-15..............................................................................
4.8 Product Specifications 4-15...................................................................................
5 Warranty 5-1.............................................................................
6 Installation Information A-1..................................................................
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List of Figures
Figure 1-1. Powerware 9390 UPS (40–80 kVA) with UPS Sidecar 1-2..................................................
Figure 1-2. Powerware 9390 UPS (100–160 kVA) with UPS Sidecar 1-3.................................................
Figure 2-1. 80 kVA UPS with UPS Sidecar 2-3...................................................................
Figure 2-2. Typical Line-up-and-Match Parallel Redundant System (80 kVA System Shown) 2-4................................
Figure 2-3. UPM 1 to UPM 2 Joining Brackets 2-6................................................................
Figure 2-4. Typical Standalone Parallel Redundant System (80 kVA System Shown) 2-8.....................................
Figure 3-1. Path of Current Through the UPS Sidecar in UPS Mode 3-1.................................................
Figure 3-2. Path of Current Through the UPS Sidecar in Maintenance Bypass Mode 3-2.....................................
Figure 4-1. UPS Sidecar Controls (Bypass) – 40/20, 40/30, 40/40 kVA, 480/480V with MBP and MIS 4-4.........................
Figure 4-2. UPS Sidecar Controls (Bypass) – 40/20, 40/30, 40/40 kVA, 480/480V with Optional BIB and RIB 4-5....................
Figure 4-3. UPS Sidecar Controls (Bypass) – 40/20, 40/30, 40/40 kVA, 208/208V and 80/40, 80/50, 80/60,
80/80 kVA and 120/100 and 120/120 kVA, 480/480V with MBP and MIS 4-6.........................................
Figure 4-4. UPS Sidecar Controls (Bypass) – 40/20, 40/30, 40/40 kVA, 208/208V and 80/40, 80/50, 80/60,
80/80 kVA and 120/100 and 120/120 kVA, 480/480V with Optional BIB and RIB 4-7....................................
Figure 4-5. UPS Sidecar Controls (Bypass) – 80/40, 80/50, 80/60, 80/80 kVA, 208/208V and
160/100, 160/120, and 160/160 kVA, 480/480V with MBP and MIS 4-8.............................................
Figure 4-6. UPS Sidecar Controls (Bypass) – 80/40, 80/50, 80/60, 80/80 kVA, 208/208V and
160/100, 160/120, and 160/160 kVA, 480/480V with Optional BIB and RIB 4-9........................................
Figure 4-7. UPS Sidecar Controls (Parallel Redundant) – 40/20, 40/30, 40/40 kVA, 480/480V with MOBs and Optional SLB 4-10.........
Figure 4-8. UPS Sidecar Controls (Parallel Redundant) – 40/20, 40/30, 40/40 kVA, 208/208V and
80/40, 80/50, 80/60, 80/80 kVA and 120/100, and 120/120 kVA, 480/480V with MOBs and Optional SLB 4-11..................
Figure 4-9. UPS Sidecar Controls (Parallel Redundant) – 80/40, 80/50, 80/60, 80/80 kVA, 208/208V
and 160/100, 160/120, and 160/160 kVA, 480/480V with MOBs and Optional SLB 4-12..................................
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LIST OF FIGURES
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Chapter 1 Introduction
Figure
The Eaton®Powerware®9390 UPS Sidecar is designed for use with the Powerware
9390 80 kVA 208/208V and 480/480V and 160 kVA 480/480V three-phase
uninterruptible power systems (UPSs). The UPS Sidecar provides maintenance
bypass or tie cabinet functions with the following custom configurable features,
enabling adaptation and expansion without costly electrical rework:
S Maintenance Bypass Configuration – Maintenance Bypass (MBP) and Maintenance
Isolation (MIS) breakers enable power to completely bypass the UPS power
module. The UPS module can then be safely serviced or replaced, without
interrupting power to critical systems. An 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.
S Parallel Redundant Configuration – Module Output Breakers (MOBs) 1 and 2
enable two UPS modules to be paralleled together for redundancy. An optional
System Load Breaker (SLB) provides output control to the critical load for the
whole system.
The UPS Sidecar is attached to and directly integrated with the UPS cabinet and has
safety shields behind the removable front panel for hazardous voltage protection. The
UPS Sidecar matches the UPS cabinet in style and color. Figure 1-1 shows the
Powerware 9390 UPS (40–80 kVA) with the UPS Sidecar and Figure 1-2 shows the
Powerware 9390 UPS (100–160 kVA) with the UPS Sidecar.
1.1 Configurations
The following UPS Sidecar configurations are possible:
S UPS Sidecar with MBP and MIS
S UPS Sidecar with MB P, MIS, and BIB
S UPS Sidecar with MBP, MIS, BIB, and RIB
S UPS Sidecar with M OB 1 and MOB 2
S UPS Sidecar with MOB 1, MOB 2, and SLB
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1-1
INTRODUCTION
1-2
Figure 1-1. Powerware 9390 UPS (40–80 kVA) with UPS Sidecar
EATON Powerware®9390 UPS Sidecar Installation and Operation Manual S 164201586 Rev E www.powerware.com
INTRODUCTION
Figure 1-2. Powerware 9390 UPS (100–160 kVA) with UPS Sidecar
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1-3
INTRODUCTION
1.2 Using This Manual
This manual describes how to install and operate the Powerware 9390 UPS Sidecar.
Read and understand the procedures described in this manual to ensure trouble-free
installation and operation.
The information in this manual is divided into the sections and chapters listed. At a
minimum, Chapters 1, 2, and 4 should be examined. Read through each procedure
before beginning the procedure.
S Chapter 1, “Introduction” – provides a brief description of the UPS Sidecar, a
description of the content of each chapter, text conventions used in the m anual,
safety warnings, and reference information.
Section I, Installation
S Chapter 2, “Installing the UPS Sidecar” – describes how to install and wire the UPS
Sidecar.
Section II, Operation
S Chapter 3, “Understanding Operation” – provides information on how the UPS Sidecar
works.
S Chapter 4, “UPS Sidecar Features, Controls, and Operation” – describes the standard and
optional UPS Sidecar features, the UPS Sidecar controls, and how to use the UPS
Sidecar.
S Appendix A, “Installation Information” – contains important information on wiring
requirements and recommendations, and important diagrams of the cabinets’
mechanical details and electrical access.
S Warranty – provides the Eaton warranty for this product.
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1.3 Conventions Used in This Manual
This manual uses these type conventions:
S Bold type highlights important concepts in discussions, key terms in procedures,
and menu options.
S Italic type highlights notes and new terms where they are defined.
S Screen type represents information that appears on the screen or LCD.
Icon Description
Information notes call attention to important features or instructions.
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 UPS Sidecar, 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.
INTRODUCTION
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1-5
INTRODUCTION
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 Sidecar. Please read all instructions before operating the equipment and save this manual for future
reference.
The UPS Sidecar is designed for industrial or computer room applications, and contains safety shields behind
the front panel. 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
S The 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.
S To reduce the risk of fire or electric shock, install this UPS Sidecar 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.
S Ensure all power is disconnected before performing installation or service.
1.5 For More Information
CAUTION
S Never dispose of batteries in a fire. Batteries may explode when exposed to flame.
S Keep the UPS Sidecar front panel installed to protect personnel from dangerous voltages inside the unit.
S Do not operate the UPS system close to gas or electric heat sources.
S The operating environment should be maintained within the parameters stated in this manual.
S Keep surroundings uncluttered, clean, and free from excess moisture.
S Observe all DANGER, CAUTION, and WARNING notices affixed to the inside and outside of the
equipment.
Refer to the Powerware 9390 UPS (40–80 kVA) Installation and Operation Manual or the
Powerware 9390 UPS (100–160 kVA) Installation and Operation Manual for the following
additional information:
S UPS 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.
S UPS 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.
S Communication capabilities of the UPS system.
1-6
Visit www.powerware.com or contact your Eaton service representative for
information on how to obtain copies of these manuals.
EATON Powerware®9390 UPS Sidecar Installation and Operation Manual S 164201586 Rev E www.powerware.com
1.6 Getting Help
INTRODUCTION
If help is needed with any of the following:
S Scheduling initial startup
S Regional locations and telephone numbers
S A question about any of the information in this manual
S A question this manual does not answer
Please call the Eaton Help Desk for Powerware products at:
United States:
Canada: 1-800-461-9166 ext 260
All other countries: Call your local service representative
1-800-843-9433 or 1-919-870-3028
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INTRODUCTION
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Section I
Installation
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1-1
1-2
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Chapter 2 Installing the UPS Sidecar
Figure
2.1 Installation Plan and Unpacking
Refer to the applicable Powerware 9390 installation and operation manual, listed in
paragraph 1.5, for installation planning and unpacking.
2.2 Preliminary Installation Information
WARNING
Installation should be performed only by qualified personnel.
Refer to the following while installing the UPS Sidecar:
S Appendix A contains installation drawings and additional installation notes.
S Dimensions are in millimeters and inches.
S The conduit landing plates are to be removed to add conduit landing holes, or
remove knockouts, as required. Plate material is 16 gauge steel (1.5 mm/0.060”
thick).
S Refer to the applicable Powerware 9390 installation and operation manual, listed in
paragraph 1.5, for UPS cabinet installation, wiring information, and conduit and
terminal locations.
2.3 UPS Sidecar Installation – Maintenance Bypass Configuration
2.3.1 Installing the UPS Cabinet with UPS Sidecar
The UPS Sidecar is a factory-installed integral part of the standard UPS cabinet. Refer
to the applicable Powerware 9390 installation and operation manual, listed in
paragraph 1.5, for UPS cabinet installation.
2.3.2 Installing Maintenance Bypass Power Wiring
NOTE Remove the UPS Sidecar top or bottom conduit landing plate to drill or punch conduit holes, or
remove knockouts (see Drawing 164201546-5 starting on page A-27).
NOTE Refer to the applicable Powerware 9390 installation and operation manual, listed in paragraph 1.5,
for UPS cabinet wiring information and conduit and terminal locations.
NOTE If input or output neutrals are required, wire the neutrals to the neutral terminals located inside the
UPS cabinet.
NOTE Wire grounds to the ground terminals located inside the UPS cabinet.
1. Verify the UPS system is turned off and all power sources are removed. Refer to
the applicable Powerware 9390 installation and operation manual, listed in
paragraph 1.5, for shutdown instructions.
2. If not already removed, remove the screw securing the bottom of the UPS
Sidecar front panel (see Figure 2-1). Lift up the panel and remove.
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INSTALLING THE UPS SIDECAR
3. If not already removed, remove the screws securing the internal safety shield
panel and remove the panel to gain access to the terminals.
NOTE If a Bypass Input Breaker is not installed, 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
UPS Sidecar bypass input. DO NOT use one feed or a single-feeder breaker to supply both the UPS and
Sidecar.
4. If wiring a single-feed system with or without a Rectifier Input Breaker, continue
to Step 5; if wiring a dual-feed system with an RIB, proceed to Step 8.
5. Route the bypass input cables to the UPS Sidecar bypass terminals. See Drawing
164201546-6, starting on page A-30, for UPS Sidecar wiring access information
and terminal locations.
6. Connect phase A, B, and C bypass input power wiring from the source to the
bypass terminals on the UPS Sidecar.
7. Proceed to Step 12.
8. Disconnect the single-feed jumpers between BIB 1, 3, 5 terminals and RIB 1, 3,
5 terminals.
9. Route the bypass and rectifier input cables to the UPS Sidecar bypass and
rectifier input terminals. See Drawing 164201546-6, starting on page A-30, for
UPS Sidecar wiring access information and terminal locations.
10. Connect phase A, B, and C bypass input power wiring from the source to the
bypass terminals on the UPS Sidecar.
11. Connect phase A, B, and C power wiring from the source to the UPS rectifier
input terminals on the UPS Sidecar.
12. Route the output cables to the UPS Sidecar output terminals. See Drawing
164201546-6, starting on page A-30, for UPS Sidecar wiring access information
and terminal locations.
13. Connect phase A, B, and C, and Neutral power wiring from the UPS Sidecar
output terminals to the critical load.
14. After wiring the UPS system to the facility power and critical load, be sure to
ground the system according to local and/or national electrical wiring codes.
15. When all wiring is complete, reinstall the internal safety shield panels removed in
previous steps.
16. Reinstall the UPS Sidecar front panel and secure with the screw at the bottom of
the panel.
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UPS Cabinet
INSTALLING THE UPS SIDECAR
Front Panel
Figure 2-1. 80 kVA UPS with UPS Sidecar
UPS Sidecar
Front Panel
Attaching Screw
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INSTALLING THE UPS SIDECAR
2.4 UPS Sidecar Installation – Parallel Redundant Configuration
The method used to install the UPS Sidecar depends on the type of installation being
undertaken. The UPS Sidecar can be installed as a line-up-and-match or standalone
system.
S To install a line-up-and-match parallel redundant system, continue to
paragraph 2.4.1.
S To install a standalone parallel redundant system, proceed to paragraph 2.4.3.
2.4.1 Line-up-and-Match Parallel Redundant Installation
Use this procedure to install uninterruptible power module (UPM) 2 adjacent to
UPM 1 (see Figure 2-2). UPM 1 has the Sidecar installed. The UPS Sidecar is a
factory-installed integral part of the standard UPS cabinet.
Sidecar
2-4
UPM 1 UPM 2
Figure 2-2. Typical Line-up-and-Match Parallel Redundant System (80 kVA System Shown)
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INSTALLING THE UPS SIDECAR
1. Verify that the UPM 1 is properly installed and secured. Refer to the applicable
Powerware 9390 installation and operation manual, listed in paragraph 1.5, for
installation instructions.
2. On UPM 1, if not already removed, remove the screw securing the bottom of the
UPS Sidecar front panel (see Figure 2-1 on page 2-3). Lift up the panel and
remove.
3. On UPM 1, if not already removed, remove the screws securing the internal
safety shield panel and remove the panel to gain access to the terminals.
4. Remove the field kit from the bottom of the UPS Sidecar and retain for later use.
5. Roll UPM 2 to an area near the right-hand side of UPM 1.
6. Open or remove doors, internal safety shield panels, and cosmetic covers, as
required, according to the instructions contained in the applicable Powerware
9390 installation and operation manual, listed in paragraph 1.5.
7. Remove the knockouts, as required, on the bottom r ight side inside panel of the
UPM 1 UPS Sidecar (see Drawing 164201546-5, sheet 3 of 3, on page A-29).
8. Remove the knockouts on the bottom left side inside panel of UPM 2. Refer to
the applicable Powerware 9390 installation and operation manual, listed in
paragraph 1.5, for the location of the knockout plug.
9. Install the nylon grommets from the field kit around the holes left after removing
the knockouts.
10. Push UPM 2 toward the right side of UPM 1 until the doors are flush with each
other.
11. If not already installed, mount the hanger brackets to the top right side of the
UPM 2 using M4 screws (see Drawing 164201546-5, sheet 3 of 3, on
page A-29).
12. If not already installed, hang the side panel on the hanger brackets and align with
the front and rear of the UPM 2.
13. Secure UPM 2 in position. Refer to the applicable Powerware 9390 installation
and operation manual, listed in paragraph 1.5, for installation instructions.
NOTE Two cabinet joining brackets are provided in the field kit for securing each cabinet at the top and
bottom. A small flat bracket joins the top of the cabinets and a larger angle bracket joins the cabinets at the
bottom. The small flat bracket is attached to the cabinet tops first.
14. Remove the left-hand screw from t he top door hinge on UPM 2.
15. Locate the small flat bracket, four washers, and M4 screw from the field kit.
Align the holes in the small flat bracket over the hole in the top of the UPS
Sidecar attached to UPM 1 and the door hinge screw hole on UPM 2. Use the
four washers between the bracket and the top of the UPS Sidecar to match the
thickness of hinge on UPM 2. Secure the bracket to the UPS Sidecar using the
M4 screw, and to the hinge on UPM 2 using the screw removed in Step 14 (see
Figure 2-3).
16. Locate the large angle bracket, M4 screws, and large nut from the field kit. Place
one end of the bracket over the bolt on the bottom side of the lower left-hand
hinge on UPM 2, and loosely secure the bracket to the hinge with the large nut
(see Figure 2 -3).
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INSTALLING THE UPS SIDECAR
17. Align the holes in the other end of the bracket with the holes in the bottom
right-hand side of the UPS Sidecar attached to UPM 1 (see Figure 2-3). Secure
the bracket with M4 screws from the field kit.
18. Secure the large nut on the UPM 2 hinge.
19. Continue to paragraph 2.4.2.
M4 Screw
and Four Washers
from Kit
UPM 1 UPS Sidecar UPM 2
Small Flat Bracket from Kit
Top View with Small Bracket
UPM 1 UPS Sidecar
Large Angle Bracket from Kit
Existing
Screw
UPM 2
Existing Hinge
2-6
M4 Screws from Kit
Front View with Large Angle Bracket
Figure 2-3. UPM 1 to UPM 2 Joining Brackets
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Nut from Kit
INSTALLING THE UPS SIDECAR
2.4.2 Installing Line-up-and-Match Parallel Redundant Power Wiring
NOTE Remove the UPS Sidecar top or bottom conduit landing plate to drill or punch conduit holes, or
remove knockouts (see Drawing 164201546-5 starting on page A-27).
NOTE Refer to the applicable Powerware 9390 installation and operation manual, listed in paragraph 1.5,
for UPS cabinet wiring information and conduit and terminal locations.
CAUTION
Specified wiring and the MOB and SLB breakers for the UPS Sidecar are rated for parallel redundant service
only. DO NOT use as a parallel capacity system.
1. Verify the UPS system is turned off and all power sources are removed. Refer to
the applicable Powerware 9390 installation and operation manual, listed in
paragraph 1.5, for shutdown instructions.
2. If not already removed, remove the screw securing the bottom of the UPS
Sidecar front panel (see Figure 2-1 on page 2-3). Lift up the panel and remove.
3. If not already removed, remove the screws securing the internal safety shield
panel and remove the panel to gain access to the terminals.
4. An MOB 2 to UPM 2 wiring harness is supplied inside the UPM 1 UPS Sidecar.
Route the harness through the knockout in the side of the cabinets to the UPM 2
output terminals.
5. Connect phase A, B, and C, and Neutral power wiring from MOB 2 to UPM 2.
6. Route the output cables to the UPS Sidecar output terminals. See Drawing
164201546-6, starting on page A-30, for UPS Sidecar wiring access information
and terminal locations.
7. Connect phase A, B, and C, and Neutral power wiring from the UPS Sidecar
output terminals to the critical load.
8. After wiring the UPS system to the facility power and critical load, be sure to
ground the system according to local and/or national electrical wiring codes.
9. If wiring interface connections, proceed to paragraph 2.4.5; otherwise, proceed
to Step 10.
10. When all wiring is complete, reinstall the internal safety shield panels removed in
previous steps.
11. Reinstall the UPS Sidecar front panel and secure with the screw at the bottom of
the panel.
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INSTALLING THE UPS SIDECAR
2.4.3 Standalone Parallel Redundant Installation
Use this procedure to install separately located UPMs (see Figure 2-4). UPM 1 has the
Sidecar installed. The UPS Sidecar is a factory-installed integral part of the standard
UPS cabinet.
UPS Sidecar
UPM 1 UPM 2
Figure 2-4. Typical Standalone Parallel Redundant System (80 kVA System Shown)
1. Verify that the UPM 1 is properly installed and secured. Refer to the applicable
Powerware 9390 installation and operation manual, listed in paragraph 1.5, for
installation instructions.
2. Verify that the UPM 2 is properly installed and secured. Refer to the applicable
Powerware 9390 installation and operation manual, listed in paragraph 1.5, for
installation instructions.
3. Continue to paragraph 2.4.4.
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INSTALLING THE UPS SIDECAR
2.4.4 Installing Standalone Parallel Redundant Power Wiring
NOTE Remove the UPS Sidecar top or bottom conduit landing plate to drill or punch conduit holes, or
remove knockouts (see Drawing 164201546-5 starting on page A-27).
NOTE Refer to the applicable Powerware 9390 installation and operation manual, listed in paragraph 1.5,
for UPS cabinet wiring information and conduit and terminal locations.
CAUTION
Specified wiring and the MOB and SLB breakers for the UPS Sidecar are rated for parallel redundant service
only. DO NOT use as a parallel capacity system.
CAUTION
Parallel system wiring length should be in accordance with the parallel drawings found in the appendix of
the applicable Powerware 9390 installation and operation manual, listed in paragraph 1.5. Correct wire
length ensures approximate equal current sharing when in Static Bypass mode.
1. Verify the UPS system is turned off and all power sources are removed. Refer to
the applicable Powerware 9390 installation and operation manual, listed in
paragraph 1.5, for shutdown instructions.
2. If not already removed, remove the screw securing the bottom of the UPS
Sidecar front panel (see Figure 2-1 on page 2-3). Lift up the panel and remove.
3. If not already removed, remove the screws securing the internal safety shield
panel and remove the panel to gain access to the terminals.
4. Route and connect output cables from UPM 2 to MOB 2 in the UPM 1 UPS
Sidecar. See Drawing 164201546-6, starting on page A-30, for UPS Sidecar
wiring access information and terminal locations.
5. Connect phase A, B, and C, and Neutral power wiring from UPM 2 to MOB 2.
6. Route the output cables to the UPS Sidecar output terminals. See Drawing
164201546-6, starting on page A-30, for UPS Sidecar wiring access information
and terminal locations.
7. Connect phase A, B, and C, and Neutral power wiring from the UPS Sidecar
output terminals to the critical load.
8. After wiring the UPS system to the facility power and critical load, be sure to
ground the system according to local and/or national electrical wiring codes.
9. If wiring interface connections, proceed to paragraph 2.4.5; otherwise, proceed
to Step 10.
10. When all wiring is complete, reinstall the internal safety shield panels removed in
previous steps.
11. Reinstall the UPS Sidecar front panel and secure with the screw at the bottom of
the panel.
EATON Powerware®9390 UPS Sidecar Installation and Operation Manual S 164201586 Rev E www.powerware.com
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INSTALLING THE UPS SIDECAR
2.4.5 Installing UPS Sidecar TB1 Interface Connections
NOTE When installing control wiring (such as Pull Chain and MOB auxiliary contacts) to the UPS Sidecar
interface terminals, conduit must be installed between the the UPS cabinet or device and the UPS Sidecar, if
wiring cannot be run through line-up-and- match cabinets. Install the control wiring in separate conduit from
the power wiring.
1. Verify the UPS system is turned off and all power sources are removed. Refer to
the applicable Powerware 9390 installation and operation manual, listed in
paragraph 1.5, for shutdown instructions.
2. If not already removed, remove the screw securing the bottom of the UPS
Sidecar front panel (see Figure 2-1 on page 2-3). Lift up the panel and remove.
3. If not already removed, remove the screws securing the internal safety shield
panel and remove the panel to gain access to the terminals.
4. To locate the appropriate terminals, and for wiring and termination requirements,
see Drawing 164201546-7, starting on page A-64, and r efer to the applicable
Powerware 9390 installation and operation manual, listed in paragraph 1.5, for
UPS cabinet terminal locations.
5. Route and connect the MOB m onitoring auxiliary contact wiring from the UPS
Sidecar to the UPMs.
6. Route and connect the CAN and backup control (pull chain) auxiliary contact
wiring from the UPS Sidecar to the UPMs.
7. When all wiring is complete, reinstall the safety shield panels removed in
previous steps.
8. Reinstall the UPS Sidecar front panel and secure with screw at the bottom of the
panel.
2.5 Initial Startup
Startup and operational checks must be performed by an authorized Eaton Customer
Service Engineer, or the warranty terms specified on page 5-1 become void. This
service is offered as part of the sales contract for the UPS system. Contact service in
advance (usually a two-week notice is required) to reserve a preferred startup date.
2.6 Completing the Installation Checklist
The final step in installing the UPS Sidecar is completing the following Installation
Checklist. This checklist ensures that you have completely installed all hardware,
cables, and other equipment. Completing all items listed on the checklist will ensure a
smooth installation. Make a copy of the Installation Checklist before filling it out, and
retain the original.
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After the installation is complete, a service representative will be able to verify the
operation of the UPS system and commission it to support the critical load. The
service representative cannot perform any installation tasks other than verifying
software and operating setup parameters. Service personnel may request a copy of
the completed Installation Checklist to verify all applicable equipment installations
have been completed.
NOTE The Installation Checklist MUST be completed prior to starting the UPS system for the first time.
EATON Powerware®9390 UPS Sidecar Installation and Operation Manual S 164201586 Rev E www.powerware.com
INSTALLING THE UPS SIDECAR
Installation Checklist
- All conduits and cables are properly routed to the UPS Sidecar.
- All power cables are properly sized and terminated.
- UPS Sidecar auxiliary contact signal wiring is connected from the UPS Sidecar to the UPMs.
- A ground conductor is properly installed.
- Adequate workspace exists around the UPS Sidecar and other cabinets.
- Adequate lighting is provided around all UPS system equipment.
- Startup and operational checks are performed by an authorized Eaton Customer Service Engineer.
EATON Powerware®9390 UPS Sidecar Installation and Operation Manual S 164201586 Rev E www.powerware.com
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INSTALLING THE UPS SIDECAR
Notes
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EATON Powerware®9390 UPS Sidecar Installation and Operation Manual S 164201586 Rev E www.powerware.com
Section II
Operation
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EATON Powerware®9390 UPS Sidecar Installation and Operation Manual S 164201586 Rev E www.powerware.com
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