Powerware 9315 Installation and operating instructions

T1 and T3
Installation Addendum
Uninterruptible Power
Supply
500 kVA -- 750 kVA
164201244--001 Rev. A
9315

ii Powerware 9315 (500 kVA--750 kVA) T1 and T3 Installation
Addendum
164201244--001 REV. A 011500
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IMPORTANT SAFETY INSTRUCTIONS
Instructions Importantes Concernant La Sécurité
SAVE THESE INSTRUCTIONS
Conserver Ces Instructions
This manual contains important instructions for your Uninterruptible Power
Supply (UPS) system. You should follow these instructions during the
installation and maintenance of the UPS, options, accessories, and batteries.
Cette notice contient des instructions importantes
concernant la sécurité.
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
their 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.

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Powerware 9315 (500 kVA--750 kVA) T1 and T3 Installation Addendum
164201244--001 REV. A 011500
Table of Contents
Introduction ix............................................
Using This Manual x............................................
Conventions Used in This Manual x...............................
Safety Considerations xi.........................................
For More Information xii..........................................
Getting Help xii..................................................
1Getting Started 1---1..........................................
1.1 Required Tools and Equipment 1---1...........................
1.2 Removal and Installation Guidelines 1---2......................
1.3 Preliminary Operational Checks 1---2..........................
2Removing Transformer T1 2---1................................
2.1 Transformer T1 Removal 2---1................................
2.1.1 Hardware Removal for Access to T1 2---1......................
2.1.2 Disconnecting T1 Power Wiring 2---2..........................
2.1.3 Removing T1 2---8..........................................
2.1.4 Assembly and Hardware Reinstallation 2---9....................
3Removing Transformer T3 3---1................................
3.1 Transformer T3 Removal 3---1................................
3.1.1 Hardware Removal for Access to T3 3---1......................
3.1.2 Disconnecting T3 Power Wiring 3---2..........................
3.1.3 Removing T3 3---9..........................................
3.1.4 Assembly and Hardware Reinstallation 3---10....................
4Installing Transformer T1 4---1.................................
4.1 Inspecting and Unpacking T1 4---1............................
4.2 Transformer T1 Installation 4---2...............................
4.2.1 Hardware Removal for Access to T1 Mounting Location 4---2.....
4.2.2 Installing T1 4---9...........................................
4.2.3 Reconnecting T1 Power Wiring 4---10...........................
4.2.4 Assembly and Hardware Reinstallation 4---13....................

iv Powerware 9315 (500 kVA--750 kVA) T1 and T3 Installation Addendum
164201244--001 REV. A 011500
5Installing Transformer T3 5---1.................................
5.1 Inspecting and Unpacking T3 5---1............................
5.2 Transformer T3 Installation 5---2...............................
5.2.1 Hardware Removal for Access to T3 Mounting Location 5---2.....
5.2.2 Installing T3 5---10...........................................
5.2.3 Reconnecting T3 Power Wiring 5---10...........................
5.2.4 Assembly and Hardware Reinstallation 5---13....................
6Dielectric Testing 6---1........................................
6.1 Dielectric Test Procedure After Transformer Replacement 6---1....
6 . 2 E q u i p m e n t 6 --- 1.............................................
6.3 UUT Preparation 6---1.......................................
6.3.1 Single Module (RT) Preparation 6---1..........................
6.3.1.1 Installing UPS Internal Power and Control Wiring 6---1...........
6.3.1.2 Single Module (RT) Test Setup 6---3...........................
6.3.2 Multi-Module Preparation 6---5................................
6.3.2.1 Installing UPS Internal Power and Control Wiring 6---5...........
6.3.2.2 Multi---Module Test Setup 6---5................................
6 . 4 D i e l e c t r i c Te s t i n g 6 --- 7.......................................
6.4.1 Definitions 6---7.............................................
6.4.2 Testing 6---7................................................
6.5 Returning System to Normal 6---8.............................
6.5.1 Single Module (RT) 6---8.....................................
6.5.2 Multi-Module Installation 6---8.................................
7Final Assembly 7---1..........................................
7.1 Output/Inverter Cabinet 7---1.................................
7.2 Input/Rectifier Cabinet 7---1..................................

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Powerware 9315 (500 kVA--750 kVA) T1 and T3 Installation Addendum
164201244--001 REV. A 011500
List of Figures
Figure 2---1. Output/Inverter Cabinet Rear Panels 2---3.............................
Figure 2---2. Output/Inverter Cabinet Rear Interior View 2---4........................
Figure 2---3. Output/Inverter Cabinet Front Interior View 2---5........................
F i g u r e 2 --- 4 . O u t p u t / I n v e r t e r B l o w e r A s s e m b l y B 1 2 --- B 15 I n v e r t e r B a f f l e s 2 --- 6.........
F i g u r e 2 --- 5 . Tr a n s f o r m e r T 1 W i r i n g 2 --- 7..........................................
Figure 3---1. Input/Rectifier Cabinet Rear Panels 3---3..............................
Figure 3---2. Input/Rectifier Cabinet Rear Interior View 3---4.........................
F i g u r e 3 --- 3 . C e n t e r C h a n n e l B r a c k e t 3 --- 5........................................
Figure 3---4. Input/Rectifier Cabinet Front Interior View with Blowers 3---6.............
Figure 3---5. Input/Rectifier Cabinet Front Interior View Blowers Removed 3---7........
F i g u r e 3 --- 6 . Tr a n s f o r m e r T 3 W i r i n g 3 --- 8..........................................
Figure 4---1. Transformer as Shipped, with Outer Packaging and Pallet 4---1..........
Figure 4---2. Output/Inverter Cabinet Rear Panels 4---4.............................
Figure 4---3. Output/Inverter Cabinet Rear Interior View 4---5........................
Figure 4---4. Output/Inverter Cabinet Frontr Interior View 4---6.......................
F i g u r e 4 --- 5 . O u t p u t / I n v e r t e r B l o w e r A s s e m b l y B 1 2 --- B 15 I n v e r t e r B a f f l e s 4 --- 7.........
F i g u r e 4 --- 6 . Tr a n s f o r m e r T 1 W i r i n g 4 --- 8..........................................
Figure 5---1. Transformer as Shipped, with Outer Packaging and Pallet 5---1..........
Figure 5---2. Input/Rectifier Cabinet Rear Panels 5---4..............................
Figure 5---3. Input/Rectifier Cabinet Rear Interior View 5---5.........................
F i g u r e 5 --- 4 . C e n t e r C h a n n e l B r a c k e t 5 --- 6........................................
Figure 5---5. Input/Rectifier Cabinet Front Interior View with Blowers 5---7.............
Figure 5---6. Input/Rectifier Cabinet Front Interior View Blowers Removed 5---8........
F i g u r e 5 --- 7 . Tr a n s f o r m e r T 3 W i r i n g 5 --- 9..........................................

vi Powerware 9315 (500 kVA--750 kVA) T1 and T3 Installation Addendum
164201244--001 REV. A 011500
List of Tables
Ta b l e 1 --- 1 . To o l s 1 --- 1........................................................
Ta b l e 1 --- 2 . H e a v y E q u i p m e n t 1 --- 1.............................................
Ta b l e 1 --- 3 . Te s t E q u i p m e n t 1 --- 1...............................................
Ta b l e 2 --- 1 . T 1 J u m p e r W i r e I n s t a l l a t i o n 2 --- 8.....................................
Ta b l e 3 --- 1 . T 3 J u m p e r W i r e I n s t a l l a t i o n 3 --- 9.....................................
Ta b l e 3 --- 2 . K 6 W i r e I n s t a l l a t i o n 3 --- 1 0...........................................
Ta b l e 4 --- 1 . T 1 J u m p e r W i r e I n s t a l l a t i o n 4 --- 1 0....................................
Table 4---2. T1 Input and Output Wire Connections 4---11..........................
Ta b l e 5 --- 1 . T 3 J u m p e r W i r e I n s t a l l a t i o n 5 --- 1 1....................................
Table 5---2. T3 Input and Output Wire Connections 5---11..........................
Ta b l e 5 --- 3 . K 6 W i r e I n s t a l l a t i o n 5 --- 1 3...........................................
Table 6---1. Single Module (RT)Test Jumper Installation 6---4......................
Table 6---2. Multi-Module Test Jumper Installation 6---6...........................
Ta bl e 6 --- 3 . A C / D C Te s t Vo l t a g e B a s e d o n R a t e d A C I n p u t Vo l t a g e 6 --- 7............

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Powerware 9315 (500 kVA--750 kVA) T1 and T3 Installation Addendum
164201244--001 REV. A 011500
Introduction
This manual provides information for removing and installing transformers T1 and T3.
The procedures in this manual are provided to facilitate shipping the system when
weight restrictions, at the receiving facility, prevent shipping the system with T1 and T3
assembled in the system cabinets.
The UPS system is housed in a free-standing cabinet, divided into three sections to
facilitate shipping. The cabinet sections line up and match in style and color, and have
safety shields behind the doors for hazardous voltage protection. The following
illustration depicts a typical Powerware 9315 (500 kVA---750 kVA) UPS System.
MODULE
BYPASS
CABINET
OUTPUT
INVERTER
CABINET
INPUT
RECTIFIER
CABINET
Typical Powerware 9315 (500 kVA---750 kVA) UPS System

viii Powerware 9315 (500 kVA--750 kVA) T1 and T3 Installation Addendum
164201244--001 REV. A 011500
Using This Manual
Read and understand the procedures described in this manual to ensure trouble-free
removal and installation of T1 and T3. Read through each procedure before you
begin.
The information in this manual is divided into the chapters listed.
·Introduction -- The Introduction provides a brief description of the purpose of
the manual, a description of the content of each chapter, safety, text
conventions used in the manual and reference information.
·Chapter 1 -- Getting Started -- describes how to prepare for the removal and
installation of transformers T1 and T3. It discusses required equipment and
removal and installation guidelines.
·Chapter 2 -- Removing Transformer T1 -- describes how to remove
transformer T1 from the UPS Inverter cabinet for separate shipment.
·Chapter 3 -- Removing Transformer T3 -- describes how to remove
transformer T3 from the UPS Rectifier cabinet for separate shipment.
·Chapter 4 -- Reinstalling Transformer T1 -- describes how to unpack and
reinstall transformer T1 into the UPS Output/Inverter cabinet.
·Chapter 5 -- Reinstalling Transformer T3 -- describes how to unpack and
reinstall transformer T3 into the UPS Input/Rectifier cabinet.
·Chapter 6 -- Dielectric Testing -- describes how to test the the UPS after
transformer replacement.
·Chapter 7 -- Final Assembly -- describes installation of rear panels and front
doors after testing is completed.
Conventions Used in This Manual
The text in this manual uses these conventions:
·Bold type highlights important concepts in discussions, key terms in
procedures, and menu options.
·Italic type highlights notes and new terms where they are defined.
·Rectangular boxes containing bold type are warnings or cautions that pertain to
the UPS or its electrical connections.
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 modules,
battery strings and options or accessories installed.

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Powerware 9315 (500 kVA--750 kVA) T1 and T3 Installation Addendum
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Safety Considerations
The UPS cabinet is designed for industrial or computer room applications, and contain
safety shields behind the doors. However, the UPS system is a sophisticated power
system and should be handled with appropriate care, following these guidelines:
·Keep surroundings clean and free from excess moisture.
·Do not operate the UPS system close to gas or electric heat sources.
·The system is not intended for outdoor use.
·The operating environment should be maintained within the parameters
stated in this manual.
·Keep the cabinet doors closed and locked to ensure proper cooling airflow
and to protect personnel from dangerous voltages inside the unit.
·The UPS system contains its own power source. Lethal voltages are
present even when the UPS is disconnected from utility power.
WARNING:
Only AUTHORIZED SERVICE PERSONNEL should perform maintenance on or
service the UPS system.
If service or routine maintenance is required:
·Ensure all power is disconnected before performing installation or service.
·Ensure the area around the UPS system is clean and uncluttered.
·Battery maintenance or battery replacement should be performed only by
authorized service personnel.
·Observe all DANGER, CAUTION, and WARNING notices affixed to the
inside and outside of the equipment.

xPowerware 9315 (500 kVA--750 kVA) T1 and T3 Installation Addendum
164201244--001 REV. A 011500
For More Information
This manual describes how to remove and install transformers T1 and T3. For
information about the installation and operation of the Powerware 9315 (500 kVA
---750 kVA) UPS , refer to the following:
164201244 Powerware9315 (500 kVA ---750 kVA) UPS Installation and
Operation
Installation Provides installation instructions for the UPS cabinet, and
optional components and accessories. Site preparation,
planning for installation, and wiring and safety information are
supplied. Detailed illustrations of cabinets and optional
accessories, including dimensional and connection point
drawings are provided.
Operation Describes the UPS cabinet Control Panel and Monitor Panel, and
explains the functions of the UPS; discusses the standard
features of the UPS and optional accessories; provides
procedures for starting and stopping the UPS, and information
about maintenance and responding to system events.
A l s o d e s c r i b e d a r e t h e R S --- 4 8 5 a n d R S --- 2 3 2 s e r i a l
communications capabilities of the UPS system; discusses the
two communications ports on the Customer Interface Panel
inside the UPS and how to connect optional remote accessories
to your UPS system; provides information about enabling,
disabling, and customizing building alarms.
Contact your local Field Service office for information on how to obtain copies of
this manual.
Getting Help
If you have a question about any of the information in this manual, or if you have a
question this manual does not answer, please call Powerware Corporation Field
Service:
United States 1-800-843-9433
Canada 1-800-461-9166
Outside the U.S. Call your local representative