EATON - Consulting Aplication Guide 07-14

CA08104001EEaton Corporation Electrical Sector 1111 Superior Ave. Cleveland, OH 44114 United States 877-ETN-CARE (877-386-2273) Eaton.com
© 2011 Eaton Corporation All other trademarks are property of their respective owners. All Rights Reserved Printed in USA Publication No. CA08104001E September 2011
15th Edition July 2014
Consulting A pplication G
www.eaton.com/consultants
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Low Voltage Distribution Equipment
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Power Quality
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Contents
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are approximate and should not be used for construction purposes
. Drawings containing exact dimensions are available upon request. All listed product specifications and ratings are subject to change without notice. Photographs are representative of production units.
ANSI Voltage Classifications
Consulting Application Guide,
the term “low voltage” generally refers to system voltages of 1000 volts and lower. The term “medium voltage” generally refers to system voltages of 1000 volts and up to 38 kV.
Terms and Conditions
Eaton’s Price and Availability Digest
(PAD). All orders accepted by Eaton are subject to the general terms and conditions as set forth in Selling Policy SP03000001E.
Technical and Descriptive Publications
This publication contains technical data for the proper selection of many products and systems. It may not cover all product details and/or application considerations. Additional information is available in the form of technical information publications and illustrated brochures. If additional product information is required, contact your local Eaton field salesperson or distributor, call
1-800-525-2000
www.eaton.com
Compliance with Nuclear Regulation 10 CFR 21
Products are sold by Eaton as commercial grade product not intended for application in facilities or activities licensed by the United States Nuclear Regulatory Commission for atomic purposes, under 10 CFR 21. Further certification will be required for use of the product in a safety-related application in any nuclear facility licensed by the U.S. Nuclear Regulatory Commission.
WARNING

) and/or other local codes or industry standards that are pertinent to the particular end use. Installation or use not in accordance with these codes and standards could be hazardous to personnel and/or equipment.
CAT, Caterpillar, its respective logos and “Caterpillar Yellow,” as well as corporate and product identity used herein, are trademarks of Caterpillar and may not be used without permission.
Copyright ©2013, Eaton.
These catalog pages do not purport to cover all details or variations in equipment, nor to provide for every possible contingency to be met in connection with installation, operation or maintenance. Should further information be desired or should particular problems arise which are not covered sufficiently for the purchaser’s purposes, the matter should be referred to the local Eaton products distributor or sales office. The contents of this catalog shall not become part of or modify any prior or existing agreement, commitment or relationship. The sales contract contains the entire obligation of Eaton’s Electrical Sector. The warranty contained in the contract between the parties is the sole warranty of Eaton. Any statements contained herein do not create new warranties or modify the existing warranty.
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15th Edition of the Consulting Application Guide
. This document is designed to assist an electrical consultant or a power system design engineer in the layout and specification of equipment. In this expanded edition, you will find complete details on our extensive line of distribution, control and power quality products and services. Please be sure to browse the various sections to gain a sense of Eaton’s overall capabilities.
The
15th Edition of the Consulting Application Guide
is available in printed ‘hardcopy’ version, electronically at www.eaton.com/consultants and on CD, as well as in iBook format. We created this guide to make it easy for you to do business with us, and continue to offer it to you in multiple formats to meet your various needs.
Eaton Corporation is a Global Leader in Power Distribution, Power Quality, Control and Automation, and Monitoring Products
At Eaton, we believe that a reliable, efficient and safe power system is the foundation of every successful enterprise. Through innovative technologies, cutting-edge products and our highly skilled services team, we empower businesses around the world to achieve a powerful advantage.
In addition, Eaton is committed to creating and maintaining powerful customer relationships built on a foundation of excellence. From the products we manufacture to our dedicated customer service and support, we know what’s important to you.
Solutions
Eaton takes the complexity out of power systems management with a holistic and strategic approach, leveraging our industry-leading technology, solutions and services. We focus on the following three areas in all that we do:
Reliability—maintain the appropriate level of power continuity without disruption or unexpected downtime
Efficiency—minimize energy usage, operating costs, equipment footprint and environmental impact
Safety—identify and mitigate electrical hazards to protect what you value most
Our new guide shows the breadth of our combined power distribution, control, quality and management product offerings. Also included are tabs dedicated to our engineering services operation. You may select with confidence from the products for residential, commercial and industrial power distribution and control. While Eaton celebrates its 100th year, our heritage is rich with more than 200 years of innovation and leadership from acquisitions and legendary brands. This experience has resulted in many innovations in distribution and industrial control products…each incorporating leading-edge technology to provide the highest value to our customers. Our engineers and scientists are recognized throughout the industry and around the world as experts in a wide range of disciplines including: photoelectric optical technology, arc interruption, vacuum technology, digital and analog electronics, communications technology and the application of power semiconductors.
New Features of the
The
contains many new products, services and application- specific information. The
Power Distribution Systems
tab has been updated, and the entire book has been organized to make it easy to locate items. It is a reference guide that should be on your bookshelf so that as questions arise, you can quickly locate the data and pass it on to your customers or clients. We have included two brand new sections in this edition, one for solar (PV) systems and another dedicated to electrical vehicle supply equipment. Detailing Eaton’s offering in these areas, these new sections show how Eaton is innovating new products to meet the new power and infrastructure demands of the world.
Contents Page

Power quality products
You may also notice that we have elected to make a few of the sections dealing with more specialized products available as ‘electronic’ only. These sections are included in their entirety on the CD, iBook and Web versions of the resource, but by removing them from the printed version, we are able to dedicate more pages to products that we believe are of a broader interest to electrical system designers.
CD and Product Specifications
In addition to containing sections that were not printed in the book, the CD version also contains a complete set of product specifications in PDF and MS Word format, as well as breaker trip curves. This CD can be ordered by filling out a form on www.eaton.com/consultants.
To aid you in finding the proper Typical Specification Guide files, a straightforward and intuitive navigation system has been developed.
You have the option of navigating through the traditional
Table of Contents
Alphabetical Index
contained in the guide. We have built an interactive navigation system with submenus and links that will guide you to the correct product specifications, permitting you to build a complete set of specifications with relative ease.
Updated Information
We continue to print this publication because we have received feedback that users love the quick access to this valuable reference publication. However, the most up-to-date information and specs are always available on our Web site at
. Also on this page, users will find product spotlights, hot topic coverage, technical papers, listings of “Launch and Learn” presentations, newsletters and training materials. Please visit this Consultant Resource Page and bookmark it in your browser. Refer back to this page to stay current on Eaton’s electrical business.
Delivering the Promise of Power… Through the Power of Information
There’s no doubt about it: Accurate product and application information makes for better decisions, better systems and satisfied customers. That’s why we’ve completely revised and updated the
15th Edition of the
Consulting Application Guide
. This volume is your point-of-entry, your touchstone and your guide to the most innovative products and support services in the business.
Comments? E-mail: [email protected] Or write: Eaton Corporation 1000 Cherrington Parkway Moon Township, PA 15108-4312 Attn: Catalog Department
Eaton Corporation
Eaton is dedicated to ensuring that reliable, efficient and safe power is available when it’s needed most. With unparalleled knowledge of electrical power management across industries, experts at Eaton deliver customized, integrated solutions to solve our customers’ most critical challenges.
Our focus is on delivering the right solution for the application. But, decision makers demand more than just innovative products. They turn to Eaton for an unwavering commitment to personal support that makes customer success a top priority. For more information, visit www.eaton.com/electrical.
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AC Drive Application. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.0-2
AC Drive Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.0-3
Accessories Adjustable Frequency Drives
M-Max Series AC . . . . . . . . . . . . . . . . . . . . . . . . 31.1-3 C440/XT Electronic Overload Relays . . . . . . . . . . . . 30.3-17 C441 Overload Relays . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2-8
Active Harmonic Filters. . . . . . . . . . . . . . . . . . . . . 35.3-1 – 35.3-7
Add-On Ground Fault Protection . . . . . . . . . . . . . . . . . . . . 27.4-42
Addressable Relays. . . . . . . . . . . . . . . . . . . . . . . . . . 2.0-1, 2.1-28
Adjustable Frequency Drives . . . . . . . . . . . . . . . 31.0-1 – 31.5-18 CFX9000 . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.3-1 – 31.3-24 CPX9000 . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.2-1 – 31.2-18 H-Max Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.5-2 H-Max Series . . . . . . . . . . . . . . . . . . . . . . . 31.5-1 – 31.5-18
IntelliDisconnect. . . . . . . . . . . . . . . . . . . . . . . . 31.5-11 IntelliPass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.5-11
HVX9000. . . . . . . . . . . . . . . . . . . . . . . . . . . 31.3-1 – 31.3-24 M-Max Series AC. . . . . . . . . . . . . . . . . . . . . 31.1-1 – 31.1-5 MVX9000 . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.1-1 – 31.1-5 SVX9000 . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.4-1 – 31.4-20
Adjustment Factors for Calculating Total AC Drive System Efficiency Table . . . . . . . . . . . . . 31.0-4
Advanced and Electronic Metering Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . .3.4-1 – 3.4-13
IQ Flange. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.4-1 Panel Mounting Adapter Kit . . . . . . . . . . 3.0-1, 3.4-1 Single and Multi Unit
Enclosed Meters . . . . . . . . . . . . . . . . . . . . . . . 3.4-3 Sub-Network Master Local
Display (SMLD) . . . . . . . . . . . . . . . . . . . . . . . . 3.4-2 IQ Accessories . . . . . . . . . . . . . . . . . . . . . . . . .3.4-1 – 3.4-13
AEGIS Powerline Filters Surge Protective Devices . . . . . . . . . . . . . . . . . . . . . 34.1-20
AFD Output Harmonics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.0-2
21.0-9 – 21.0-11,
26.1-6 – 26.1-26
AMPGARD SC9000 Adjustable Frequency Drive . . . . . . . . . . . . . . . . 10.0-1, 10.2-1 – 10.2-16
ANSI Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5-6 Busway—Medium Voltage . . . . . . . . . . . . . . . . . . . . . 11.0-2
AR Series Low Voltage Breaker Replacement . . . . . . . . . . 41.5-8
Arc Fault Circuit Interrupters (AFCI). . . . . . . . . . . 22.0-3, 27.2-13
Arc Flash Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41.3-1
Arcflash Reduction Maintenance System. . . . . . . . . . . . . . 6.0-13, 20.1-10, 22.0-5
Arc-Resistant Metal-Clad Switchgear Medium Voltage . . . . . . . . . . 5.0-1, 5.2-1 – 5.2-5,
5.5-18 – 5.5-39
Arc-Resistant MVS Metal-Enclosed Load Interrupter Switchgear—5 and 15 kV . . . 8.0-36 – 8.0-43
Arc-Resistant Switchgear . . . . . . . . . . . . . . . . . . . . .5.2-1 – 5.2-5,
5.5-18 – 5.5-39 Low Voltage Magnum DS . . . . . . . . . . . . . . . . . . . . . .20.1-6 27 kV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5-29 – 5.5-32 38 kV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5-33 – 5.5-37 5 and 15 kV . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5-18 – 5.5-28
ATC Controllers . . . . . . . . . . . . . . . . . . . 25.0-1, 25.4-1 – 25.4-16
Automatic Transfer Control (ATC) . . . . . . . . 7.3-3, 8.0-1, 12.0-1
Automatic Transfer Switches— Medium Voltage—Vacuum Breaker. . . . . . . .12.0-2 – 12.0-13
Autotransformer Starters (LV) . . . . . . . . . . . . . . . . . . . . . . .30.4-2
Auxiliary Power Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28.0-7
40.3-2, 40.3-3, 40.3-11, 40.4-14 UPS . . . . . . . . . . . . . . . . . . . . . . . 33.2-1 – 33.2-11, 33.2-21
Battery Life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33.3-6
16.0-2 – 16.0-5, 16.0-13
Braking, Regeneration Limit . . . . . . . . . . . . . . . . . . . . . . . . .31.0-3
Breaker-Based Designs . . . . . . . . . . . . . 25.0-1, 25.2-1 – 25.2-11
Bridge Joint Power Takeoff. . . . . . . . . . . . . . . . . . . . . . . . .24.0-44
Building Automation Systems (BAS) . . . . . . . . . . . . . . . . . .23.0-1
Building Control Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.4-33
Bushing Box Termination . . . . . . . . . . . . . . . . . . . . . . . . . .11.0-17
Busway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24.0-51 Low Voltage . . . . . . . . . . . . . . . . . . . . . . . .24.0-1 – 24.0-52 Medium Voltage. . . . . . . . . . . . . . . . . . . . .11.0-1 – 11.0-24
Busway Joint Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . .24.0-51
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Calculating Total AC Drive System Efficiency Table, Adjustment Factors . . . . . . . . . . . . . . .31.0-4
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35.0-3, 35.0-4
Cast Coil Transformers— Primary Substation . . . . . . . . . . . . . . . . . . . . . 13.0-1 – 13.0-16
Cast Coil Transformers— Secondary Substation . . . . . . . . . . 14.0-1, 14.0-18, 14.0-19,
14.0-37, 14.0-38
40.2-9, 40.2-11, 40.2-12, 40.3-1, 40.3-2, 40.3-11 – 40.3-13, 40.4-4,
40.4-5, 40.4-9, 40.4-15, 40.5-4, 40.5-5
Modbus Network . . . . . . . . 40.2-2, 40.2-3, 40.3-2, 40.3-3 Paralleling Equipment . . . . . . . . . . . . . . . . . 40.0-1 – 40.5-5 Processors . . . . . . . . . . . . . . . . . . . . . . . . . . . 40.0-5, 40.1-5 Soft Loading. . . . . . . . . . . . . . . . . . . 40.2-1, 40.5-4, 40.5-5 Touchscreen. . . . . . . . . . . .40.0-2, 40.0-4, 40.0-5, 40.2-1,
40.2-2, 40.3-1, 40.3-2
Circuit Breaker Retrofit and Replacement Services . . . . . . . . . . . . . . . . . . . 41.5-1 – 41.5-4
Circuit Breaker Trip Units . . . . . . . . . . . . . . . . . . . . 27.1-2, 27.4-8
Circuit Breaker Wire Markings . . . . . . . . . . . . . . . . . . . . . . . 27.3-8
Circuit Breakers Air Power Circuit Breakers . . . . . . 18.0-7, 18.0-9, 21.0-2,
21.0-9 – 21.0-11, 26.1-6 – 26.1-26
Circuit Breakers Molded Case Interrupting Ratings. . . . . . . . . . . . . . . . . . . . . . . . . . . 27.4-6
Circuit Breakers—Medium Voltage . . . . . . . 5.0-1 – 5.5-39Circuit Breakers—Molded Case . . . . . . . . . . . . . . . . . 27.0-3 – 27.4-54
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . 27.1-7, 27.1-8, 27.4-33, 27.4-34
Altitude Derating . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27.3-37 Ambient Temperature . . . . . . . . . . . . . . . . . . . . . . . . 27.3-37 Cable Selection/Ratings . . . . . . . . . . . . . . . . . . . . . . . 27.3-8 Capacitor Protection/Tables . . . . . . . . . . . . . . . . . . . . 27.3-6 Current Limiting Circuit Breakers . . . . . . . . 27.2-3, 27.4-4,
27.4-45 – 27.4-47 DC Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27.2-14 Digitrip OPTIM . . . . . . . . . . . . . . . . . . . . . . . 27.4-8 – 27.4-9
Digitrip RMS Trip Units . . . . . . . . . . . . . . . . .27.4-8, 27.4-9 Digitrip Selection Guide. . . . . . . . . . . . . . . . .27.4-8, 27.4-9 Earth Leakage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27.2-12 Engine Generator Applications . . . . . . . . . . . . . . . . .27.2-19 Interrupting Ratings . . . . . . . . . . . . . . . . . . . 27.4-4, 27.4-5,
27.4-11, 27.4-12 Mining Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . .27.2-20 Molded Case Switches. . . . . . . . . . . . . . . . . . . . . . . . .27.2-1 Motor Branch Circuits/Tables . . . . .27.2-2, 27.3-2, 27.3-5 Motor Circuit Protectors . . . . . . . . 27.2-1, 27.2-2, 27.3-5,
27.4-38 – 27.4-40 QUICKLAG Circuit Breakers. . . . . . . . . . . .27.4-1 – 27.4-54 Series Rated Systems . . . . . . . . . . . . . . . .27.2-8 – 27.2-11 Time-Current Trip Curves . . . . . . . . . . . . . . . . . . . . . .27.3-9 Transformer Protection/Tables . . . . . . . . . . .27.3-6, 27.3-7 TRI-PAC (Fused) Circuit Breakers . . . . . . .27.4-46, 27.4-47 Welding Applications. . . . . . . . . . . . . . . . .26.1-26, 27.2-20 100% Rated Breakers . . . . . . . . . . . . . . . . . .27.2-5 – 27.2-7 400–415 Hertz Applications . . . . . . . . . . . . . . . . . . . .27.2-16
Circuit Breakers—Molded-Case . . . . . . . . . . . . . . . . . . . . . . 1.3-12 Cable Selection/Ratings . . . . . . . . . . . . . . . . . . . . . . . . . 1.4-5 Interrupting Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3-12 Low Voltage Power Breakers . . . . . . . . . . . . 1.3-11, 1.3-12 Motor Branch Circuits/Tables . . . . . . . . . . . . . 1.5-7 – 1.5-8 Series Combination Tables . . . . . . . . . . .22.0-12 – 22.0-20 Series Rated Systems . . . . . . . . . . . . . . .22.0-10 – 22.0-20 Time-Current Trip Curves . . . . . . . . . . . . . . . . . . . . . . . 1.4-3
Circuit Breakers—NRX (Series) Compact Power Circuit Breaker . . . . . . . . . . . . . . . . . . .20.1-13
Circuit Breakers, Enclosed. . . . . . . . . . . . . . . . .27.4-48 – 27.4-54
Circuit Breakers, Molded Case Add-On Ground Fault Protection . . . . . . . . . . . . . . .27.4-42 Earth Leakage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27.4-42 800–2500 Amperes (R-Frame) . . . . . . . . . . . . . . . . . .27.4-32
Circuit Breakers, Power Magnum DS— Low Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . .26.1-1 – 26.1-26
Circuit Breakers, QUICKLAG . . . . . . . . . . . . . . . .27.4-1 – 27.4-54
Clean Power Drives . . . . . . . . . . . . . . . . . . . . . . .31.2-1 – 31.2-18
CM52 Network Protectors . . . . . . . . . . . . . . . . . .18.0-1 – 18.0-39
Codes and Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5-6
Communication Modules BACnet
CFX9000 Drives. . . . . . . . . . . . . . . . . . . . . . . . .31.3-11 DeviceNet
CFX9000 Drives. . . . . . . . . . . . . . . . . . . . . . . . .31.3-11 C440/XT Electronic Overload Relays . . . . . . . . . 4.2-3 C441 Overload Relays . . . . . . . . . . . . . . . . . . . . . 4.2-8
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LonWorks CFX9000 Drives . . . . . . . . . . . . . . . . . . . . . . . . 31.3-11
Modbus CFX9000 Drives . . . . . . . . . . . . . . . . . . . . . . . . 31.3-11 C440/XT Electronic Overload Relays . . . . . . . . . 4.2-3 C441 Overload Relays . . . . . . . . . . . . . . . . . . . . . 4.2-8
Modbus/TCP CFX9000 Drives . . . . . . . . . . . . . . . . . . . . . . . . 31.3-11
PROFIBUS CFX9000 Drives . . . . . . . . . . . . . . . . . . . . . . . . 31.3-11 C440/XT Electronic Overload Relays . . . . . . . . . 4.2-3 C441 Overload Relays . . . . . . . . . . . . . . . . . . . . . 4.2-9
Communication Network Devices. . . . . . . . . . . . . . . . . . . . 2.0-1, 2.1-1 – 2.1-28, 18.0-30
Communications H-Max Series Drives (IntelliDisconnect)
Onboard Network . . . . . . . . . . . . . . . . . . . . . . 31.5-14 H-Max Series Drives (IntelliPass)
Onboard Network . . . . . . . . . . . . . . . . . . . . . . 31.5-14 H-Max Series Drives (Open)
Onboard Network . . . . . . . . . . . . . . . . . . . . . . . 31.5-6
Conductor Ampacities . . . . . . . . . . . . . . . . . . . . . .1.5-16 – 1.5-18
Constant Horsepower Load . . . . . . . . . . . . . . . . . . . . . . . . . 31.0-6
Constant Torque Load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.0-6
Construction Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24.0-50
Bypass Isolation. . . . . . . . . . . . . . . . . . . . . . . . . 25.1-7
Control Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.0-1
Cooling Air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.0-4
Coordination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.4-3 – 1.4-6
31.5-1 – 31.5-18
19.1-28, 19.1-33
Magnum MDSL . . . . . . . . . . . . . . .26.1-5, 26.1-6, 26.1-10 Magnum SBS . . . . . . . . . . . . . . . . . . . . . . . . 21.5-1, 26.1-5,
26.1-6, 26.1-12
27.4-45 – 27.4-47
Current Limit-R Breakers—Non-Fused. . . . . . . . . . . . . . . . .27.2-3
Current Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.2-17 – 3.2-20
Current Transducers . . . . . . . . . . . . . . . . . . . . . . . . . 3.2-6 – 3.2-7
CVX050/100 Surge Protective Devices. . . . . . . . . . . . .34.1-18 – 34.1-19
C306 Overload Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2-1
C441 Overload Relays . . . . . . . . . . . . . . . . . .4.0-1, 4.2-5 – 4.2-10
D
Altitude . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27.3-37 Interrupting Rating. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3-12 Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27.3-37
Device Numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5-1 – 1.5-4
Differential Protection . . . . . . . . . . . . . . . . . . .4.0-1, 4.3-1 – 4.3-5
Digital Panel Meters. . . . . . . . . . . . . . . . . . . . . . . .32.5-1 – 32.5-7
Digitrip OPTIM . . . . . . . . . . . . . . . . . . . . . 21.0-5, 27.4-8 – 27.4-9
Digitrip OPTIM Bus Plugs . . . . . . . . . . . . . . . . . . . . . . . . . .24.0-43
Digitrip Retrofit Service . . . . . . . . . . . . . . . . . . . . .41.5-5 – 41.5-8
Digitrip 3000 Feeder Protection Relay . . . . . . . . . . . 4.1-1 – 4.1-5
Digitrip 3000—Drawout Case Option . . . . . . . . . . . .4.0-1 – 4.0-4,
4.1-8 – 4.1-10
Distributed Energy Resources . . . . . . . . . . . . . . . . . . . . . . . 1.4-33
Distribution Systems . . . . . . . . . . . . . . . . . . . . . . . . 1.0-1 – 1.5-24
Double Conversion UPS . . . . . . . . . . . . . . . . . . . . . . . . . . . .33.6-1
4.3-3, 4.3-5
4.3-3, 4.3-5
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2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
4.1-8 – 4.1-10
Drive Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.0-7
Drive Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.0-7
Dry-Type Transformers Distribution Type . . . . . . . . . . . . . . . . . . . . 19.0-1 – 19.1-37 TC-100 Transformer
Temperature Controller . . . . . . . . . .4.0-1, 4.4-4 – 4.4-6 Unit Substation Type. . . . . . . . . . 14.0-1, 14.0-14, 14.0-15
Dual-Source Power Supply . . . . . . . . . . . . . .4.0-1, 4.1-6 – 4.1-7
Duplex Receptacle Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . 24.1-19
Eaton Distribution Relay EDR-3000 . . . . . . . . . . . . . . . 4.0-1 – 4.0-4, 4.1-27 – 4.1-30
Eaton SP1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34.1-21 – 34.1-22
4.1-27 – 4.1-30
4.1-31 – 4.1-37
4.1-38 – 4.1-44
Efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.0-4
EGR-4000 Generator Protection Relay . . . . . . . . . . . . . . . . . . . 4.0-1, 4.0-8 – 4.0-10,
4.3-12 – 4.3-21
ELC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27.4-39
Electric Vehicle Supply Equipment . . . . . . . . . . . 37.0-1 – 37.2-2 DC Quick Charger . . . . . . . . . . . . . . . . . . . . . 37.2-1, 37.2-2 Pow-R-Station Level 2 AC
Electric Vehicle Charging Station. . . . . . 37.1-1 – 37.1-4
Electromagnetic Compatibility. . . . . . . . . . . . . . . . . . . . . . . 31.0-4
Electromechanical Relays. . . . . . . . . . . . . . . . . . . . . . . . . . . 32.0-1
Electronic Metering . . . . . . . . . . . . . . . . . . .3.1-1 – 3.1-18, 27.4-8
Electronic Power Meters IQ 100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1-35 IQ 250 and IQ 260. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1-32 Power Xpert Energy Viewer . . . . . . . . . . . . . . . . . . . . 3.1-31
Electronic Self-Enclosed Meters IQ 150S/250S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.2-11
Electronic Trip Units . . . . . . . . . . . . . . . . . . . . . . . . 27.1-3, 27.4-8
Electronic Voltage Regulator . . . . . . . . . . . . . . 34.1-27 – 34.1-28
Elevator Control Panelboard. . . . . . . . . . . . . . . . . . . . . . . . .22.7-9
Elevator Control Switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . .28.0-7
Emergency Power . . . . . . . . . . . . . . . . . . . . . . . . . 1.4-33 – 1.4-34
4.2-22 – 4.2-28
4.2-29 – 4.2-36
Flush Mounted . . . . . . . . . . . . . . . . . . . . . . . . .27.4-51 Surface Mounted . . . . . . . . . . . . . . . . . . . . . . .27.4-51
NEMA 12, 12K Dustproof . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27.4-52
NEMA 3R Rainproof. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27.4-52
Enclosed Meters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.4-3 – 3.4-7
Enclosed Switches . . . . . . . . . . . . . . . . . . . . . . . .28.0-1 – 28.0-27
Energy Conservation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.4-32
Engineering Services and Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3-1, 1.4-23
EnviroLine Safety Switches . . . . . . . . . . . . . . . . . . . . . . . .28.0-10
ETR-4000 Transformer Protection Relay. . . . . . . . . . . . . . . . . . . . 4.0-1, 4.0-8 – 4.0-10,
4.3-6 – 4.3-11
Expertise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41.0-2
Extended Warranty Programs . . . . . . . . . . . . . . . . . . . . . . .41.1-3
EZ Trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.0-3, 22.1-2,
19.1-28, 19.1-33
Filtering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35.3-1 – 35.3-7
Fixed Mounted Vacuum Breakers (MSB). . . . . . . . . 7.2-1 – 7.2-8
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2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Flywheel Converter (Rotary Converter). . . . . . . . .1.4-26 – 1.4-27
Foreseer Services . . . . . . . . . . . . . . . . . . . . . . . . . .2.4-20 – 2.4-24
Formulas and Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5-19
4.1-11 – 4.1-15
4.1-16 – 4.1-20
4.1-21 – 4.1-26
Freedom Starters. . . . . . . . . . . . . . . . . . 30.0-1, 30.3-1 – 30.3-10
Freedom 2100 . . . . . . . . . . . . . . . . . . . . . . . . . . . 29.0-1 – 29.1-56
Freedom 2100 and Freedom FlashGard Motor Control Centers . . . . . . . . . 29.0-1 – 29.1-52
Freedom 2100 Motor Control Centers . . . . . . . . 29.0-1 – 29.1-58
Frequency, Output Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . 31.0-2
Fused Switches, Low Voltage Bus Plugs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24.0-39 Distribution Switchboards . . . . . . . . . . . 21.1-13, 21.2-12,
21.3-2, 22.4-1, 22.4-3, 22.4-7 – 22.4-9
Safety Switches . . . . . . . . . . . . . . . . . . . . . 28.0-1 – 28.0-27
Fuses AMPGARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.0-2 Medium Voltage . . . . . . . . . . . . . . . . . . . . . . .9.0-1 – 9.0-11 MVS Load Interrupter Switch . . . . . . . . . . . . . 8.0-12, 9.0-2 Power and Distribution Class . . . . . . . . . . . . .9.0-1 – 9.0-11 Transformer Application. . . . . . . . . . . . . . . . . . 9.0-2, 9.0-7,
9.0-8, 14.0-42
G
Generator Quick Connect Switchboards . . . . . . . 21.7-1 – 21.7-2
Generator System Design . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2-2
Grid-Tied Solar Inverters . . . . . . . . . . . . . . . . . . 39.0-1 – 39.1-11 Power Xpert Solar 250 kW
Grid-Tied Inverter . . . . . . . . . . . . . . . . . . 39.0-1 – 39.1-6
Ground Detector/ Neutralizer Bus Plug . . . . . . . . . . . . . . . . . . . . . . . . . . . .24.0-42
Ground Fault Protection . . . . . . . .1.4-6, 1.4-11 – 1.4-13, 32.0-1
Ground Fault Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32.0-1
Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . .1.0-1, 1.4-7 – 1.4-11
Grounding Resistors . . . . . . . . . . . . . . . . . . . . . . . . 1.4-7 – 1.4-13
36.0-1 – 36.2-6
29.1-20, 29.1-48
Harmonic Mitigating Transformers . . . . . . . . . . . . . . . . . . 19.1-1, 19.1-12 – 19.1-15
Harmonic Studies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.4-21
Harmonics . . . . . . . . . . . . . . . . .1.4-18, 1.4-21 – 1.4-24, 29.1-48 K-Factor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.3-2 Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0-3, 27.4-8 Waveform Analysis . . . . . . . . . . . . . . . . . . . . . 3.3-1, 27.4-8
Harmonics, AFD Output . . . . . . . . . . . . . . . . . . . . . . . . . . . .31.0-2
Heat Losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5-12, 1.5-13
Series G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27.4-35
High Resistance Pulsing Grounding Systems . . . . . . . . . . . . . . . . . . . . . . . . . 1.4-7 – 1.4-13, 36.0-1
High Temperature Hydrocarbon Fluid (HTH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14.0-4, 17.0-4
High Voltage Equipment—see Medium Voltage Switchgear Selector Guide Page 5.0-A
Busway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11.0-1 Load Interrupter Switchgear (WLI) . . . . . . . . 8.0-1 – 8.0-14 Metal-Clad Switchgear (VCP-W) . . . . . . . . . . 5.0-1 – 5.5-39 Metal-Enclosed Front-Access
Vacuum Breaker Switchgear (MEF) . . . . . 6.0-1 – 6.0-40 Metal-Enclosed Load Interrupter
Switchgear . . . . . . . . . . . . . . . . . . . . . . . . . 8.0-1 – 8.0-14 Metal-Enclosed Switchgear (MEB) . . . . . . . . . 7.1-1 – 7.1-5 Metal-Enclosed Switchgear (MSB) . . . . . . . . . 7.2-1 – 7.2-8
HLE Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.0-1, 9.0-2,
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3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
IEEE Designations for Suffix Letters . . . . . . . . . . . . . . . . . . . 1.5-5
IEEE Device/Relay Numbers . . . . . . . . . . . . . . . . . . . 1.5-1 – 1.5-4 IFS (Integrated Facility
Switchboards) . . . . . . . . . . . . . . . . . . . . . 21.6-1 – 21.6-9
Industrial Circuit Breakers, QUICKLAG Solenoid-Operated . . . . . . . . . . . . . . . . . . 27.4-13, 27.4-15
In-Phase Transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25.4-16
Installation Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.0-4 Cooling Air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.0-4
Installation Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24.0-51
Instant Switchboards . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21.11-1
InsulGard . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.3-1 – 5.3-3, 6.0-15,
7.3-4 – 7.3-5, 8.0-9 – 8.0-10
InsulGard Predictive Relay . . . . . . . . . . . . . . . . . . . . . . . . . 41.4-11
Integrated Facility Switchboards (IFS). . . . . . . . . 21.6-1 – 21.6-9
Integrated Panelboard SPD . . . . . . . . . . . . . . . . . . . . . . . . . 34.1-4
Integrated Surge Protection . . . . . . . . . . . . . . . . . . . . . . . . . 34.1-3
IQ Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.4-1 – 3.4-13
IQ Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.4-8
IQ DP-4000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0-4
IQ Energy Sentinel Bus Plugs. . . . . . . . . . . . . . . . . . . . . . . 24.0-42
IQ Multipoint Energy Submeter II . . . . . . . . . . . . 3.2-16 – 3.2-20
IQ Power Sentinel . . . . . . . . . . . . . . . . . . . . . . . . . 3.2-21 – 3.2-26
IQ 100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1-35 – 3.1-37
IQ 250/260 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1-32 – 3.1-34
C440/XT Electronic Overload Relays CT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30.3-17
C441 Overload Relays Type 3R . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30.3-12
H-Max Series Drives (Open) Flange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31.5-6 Option Boards. . . . . . . . . . . . . . . . . . . . . . . . . . .31.5-6
L
Linear Actuator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.0-4, 6.0-26
18.0-16 – 18.0-17
Load Interrupter Switchgear, Medium Voltage (MVS/WLI) . . . . . . . . . . . . . . . . 8.0-1 – 8.0-14
Load Interrupter Switchgear, Medium Voltage (MVS/WLI/ND). . . . . . . . . . . . . 8.0-1 – 8.0-35
Load Management. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40.1-1
Losses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5-12, 1.5-13
Low Voltage Adjustable Frequency Drives . . . . . . . . . . . . . . . . . . . . . . .31.0-1 – 31.5-18
Low Voltage Breaker Drawout Vacuum Starter Replacement. . . . . . . . . . . .41.5-10 – 41.5-11
Low Voltage Busway . . . . . . . . . . . . . . . . . . . . . .24.0-1 – 24.0-52
Low Voltage Circuit Breaker Derating . . . . . . . . . . . . . . . . . 1.3-12
Low Voltage Distribution Dry-Type Transformers . . . . . . . . . . . . . . . . . .19.0-1 – 19.1-36
Low Voltage Distribution Switchboards . . . . . 21.0-1 – 21.11-2 Commercial Metering . . . . . . . . . . . . . 21.10-1 – 21.10-11 Multipoint Tenant Submetering . . . . . . . . .21.9-1 – 21.9-3
Low Voltage Fused Switches . . . . . . . . . . . . . . .28.0-1 – 28.0-27 Bus Plugs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24.0-39 Distribution Panelboards (FDP). . . . . . . . . .22.0-1 – 22.0-3 Distribution Switchboards. . . . . . . . . . . . 21.0-1 – 21.11-2 Safety Switches . . . . . . . . . . . . . . . . . . . . .28.0-1 – 28.0-27
Low Voltage Metal-Enclosed Switchgear . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.0-1, 14.0-21,
20.0-1 – 20.1-48, 26.0-1,
20.1-1 – 20.1-51
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3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Low Voltage Switchboards. . . . . . . . . . . . . . . . . 21.0-1 – 21.11-2
Low Voltage Switchgear. . . . . . . . . . . . . . 1.5-13, 18.0-9, 20.1-1
Low Voltage System—Grounding . . . . . . . . . . . . . 1.4-7 – 1.4-13,
36.2-1 – 36.2-6
Electromagnetic Reduced Voltage . . . . . . . 30.4-1 – 30.4-4 Solid-State Reduced Voltage . . . . . . . . . . 30.5-1 – 30.5-17
Magnum DS Breaker. . . . . . . . . . . . . . . . . . . . . . 26.1-1 – 26.1-26
Magnum DS Metal-Enclosed Low Voltage Switchgear . . . . . . . . . . . . . . 20.1-1 – 20.1-48
Magnum MDSL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26.1-10
Magnum MDSX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26.1-9
Magnum SB. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26.1-12
Manual Motor Starters, Individual Enclosed. . . . . . . . . . . . . . . . . . . . . . . 30.1-1, 30.1-2
Matching the AFD to the Motor . . . . . . . . . . . . . . . . . . . . . . 31.0-2
MD-3000 Motor Differential Relay . . . . . . . 4.0-1, 4.0-8 – 4.0-10,
4.3-1, 4.3-2
Medium Voltage Busway . . . . . . . . . . . . . . . . . . 11.0-1 – 11.0-24
Medium Voltage Capacitors . . . . . . . . . . . . . . . . . 35.5-1 – 35.5-7
Medium Voltage Fuses . . . . . . . . . . . . . . . . 1.3-11, 9.0-1 – 9.0-11
Medium Voltage Load Interrupter Switchgear
MVS-ND . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.0-26 – 8.0-35
Medium Voltage ME Front-Access Vacuum Breaker Switchgear . . . . . . . . . . . . . . . .6.0-1 – 6.0-40
Medium Voltage Metal-Clad Switchgear (VacClad-W). . . . . . . . . . . . . . . . . . . .5.0-1 – 5.5-39
Medium Voltage Metal-Enclosed Bus . . . . . . . . 11.0-1 – 11.0-24
Medium Voltage Metal-Enclosed Switchgear MEB/MSB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7.0-1 – 7.3-5 MEF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6.0-1 – 6.0-40 MVS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8.0-1 – 8.0-35
Medium Voltage Metal-Enclosed (MEF Front-Access Vacuum Breaker Switchgear) . . . . . . . . . . . . . . . . . . . . . . .6.0-1 – 6.0-40
Medium Voltage Starters (AMPGARD) . . . . . . . 10.0-1 – 10.1-40
Medium Voltage Switches (MVS) . . . . . . . . . . . . . .8.0-1 – 8.0-14
Medium Voltage Switchgear Selector Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5.0-A
Medium Voltage Transfer Switches . . . . . . . . . . 12.0-1 – 12.0-13 Vacuum Breaker Transfer Switches . . . . . 12.0-2 – 12.0-13
Medium Voltage Transformer Selector Guide . . . . . . . . . . . . . . . . . . . . . . . . . . 13.0-A, 13.0-B
Metal-Clad Switchgear Medium Voltage Arc-Resistant . . . . . . . . . . . . . . . . . . . . . . . . . .5.2-1 – 5.2-5,
5.5-18 – 5.5-39
Metal-Enclosed Breaker Switchgear— Medium Voltage (MSB). . . . . . . . . . . . . . . . . . . . . 7.2-1 – 7.2-8
Metal-Enclosed Drawout Switchgear— Low Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . .20.0-1 – 20.1-51
Magnum DS . . . . . . . . . . . . . . . . . . . . . . . .20.1-1 – 20.1-50
Metering Devices Breaker Power Monitoring
and Metering Module . . . . . . . . . . . . . . . . . . . . . . . 3.2-27 Current Transformers . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0-1 IQ Additional Meters . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0-1 IQ Analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0-4, 3.3-1 IQ Analyzer 6000 Series. . . . . . . . . . . . . . . . . . . . . . . . . 3.0-1 IQ DP-4000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0-4 IQ Energy Sentinel . . . . . . . . . . . . . . . . . . . . . . .3.0-1, 3.0-3,
3.0-6, 3.2-21 IQ Multipoint Energy Submeter II . . . 3.0-1, 3.0-6, 3.2-16 IQ 100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1-35 IQ 150S/250S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.2-11 IQ 230 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0-4 IQ 250/260 . . . . . . . . . . . . . . . . . . . . . . . 3.0-1, 3.0-3, 3.1-32 Panel Mounting Adapter Kit for
IQ 100/200 Series and PXM 2000 Meters . . . . . . . . . 3.0-1 Power Xpert Energy Viewer . . . . . . . . . . . . . . . . . . . . 3.1-31 Power Xpert 2000. . . . . . . . . . . . . . . .3.0-1, 3.1-20 – 3.1-30 Power Xpert 4000/6000/8000. . . . . . . .3.0-1, 3.1-1 – 3.1-18 Sub-Network Master Local
Display (SMLD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0-1
Protective Relays DP-300 . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.3-3 – 4.3-5 VR-300 . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.4-1 – 4.4-3
Metering Switchboards—Commercial. . . . . 21.10-1 – 21.10-11
Metering, Protection and Control Devices Addressable Relay II (ARII) . . . . . . . . . . . . . . . . . . . . . 2.1-28 Breaker Interface Module II (BIMII) . . . . . . . . . . . . . . 2.1-26 Breaker Power Monitoring
and Metering Module . . . . . . . . . . . . . . . . . . . . . . . 3.2-27 Digitrip 3000 Feeder
Protection Relay . . . . . . . . . . . . . . . . .4.0-1, 4.1-1 – 4.1-5 Digitrip 3000—Drawout
Case Option . . . . . . . . . . . . . . . . . . .4.0-1, 4.1-8 – 4.1-10 Dual-Source Power Supply . . . . . . . . . .4.0-1, 4.1-6 – 4.1-7 EDR-3000 Eaton
Distribution Relay . . . . . . . . . . . . .4.0-1, 4.1-27 – 4.1-30
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7
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9
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4.3-12 – 4.3-21 ETR-4000 Generator
Protection Relay . . . . . . . . . . . . . . 4.0-1, 4.0-8 – 4.0-10, 4.3-6 – 4.3-11
Feeder Protection. . . . . . . . . . . . . . . . . . . . . . . 4.0-1 – 4.0-4, 4.1-1 – 4.1-44
FP-4000 Feeder Protection Relay . . . . . . . . . . . . . .4.0-1, 4.1-11 – 4.1-15
FP-5000 Advanced Feeder Protection Relay . . . . . . . . . . . . . .4.0-1, 4.1-16 – 4.1-20
FP-6000 Advanced Feeder Protection Relay . . . . . . . . . . . . . .4.0-1, 4.1-21 – 4.1-26
InsulGard Monitor . . . . . . . . . . . . . . . .4.0-1, 4.5-1 – 4.5-10 IQ Analyzer . . . . . . . . . . . . . . . . . 3.0-4, 3.3-1 – 3.3-9, 3.4-1 IQ DP-4000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0-4 IQ Energy Sentinel. . . . . . . . . . . . . . .3.0-6, 3.2-21 – 3.2-26 IQ Multipoint Energy
Submeter II . . . . . . . . . . . . . . . . . .3.0-6, 3.2-16 – 3.2-20 IQ Power Sentinel . . . . . . . . . . . . . . .3.0-6, 3.2-21 – 3.2-26 IQ 100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1-35 – 3.1-37 IQ 150S/250S . . . . . . . . . . . . . . . . . . . . . . . . 3.2-11 – 3.2-15 IQ 230 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0-4 IQ 250/260. . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1-32 – 3.1-34 IQ 35M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.2-1 – 3.2-10 I/O Devices Digital Input
Module (DIM). . . . . . . . . . . . . . . . . . . . . . . . 2.0-1, 2.1-27 MD-3000 Motor Differential Relay . . . . .4.0-1, 4.3-1, 4.3-2 Modbus Master INCOM Network
Translator (mMINT). . . . . . . . . . . . . . . . . . . . . . . . . . 2.5-3 Motor Protection . . . . . . . . . . . . . . . . 4.0-1, 4.0-8 – 4.0-10,
4.2-1 – 4.2-38 MP-3000 Motor
Protection Relay . . . . . . . . . . . . . .4.0-1, 4.2-11 – 4.2-16 MP-4000 Motor Protection
with Voltage Relay . . . . . . . . . . . .4.0-1, 4.2-17 – 4.2-21 Power Xpert . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1-1 – 3.1-7 Power Xpert Gateway . . . . . . . . . . . . . . . . . . . . 2.1-1, 2.1-8 Power Xpert 2000 . . . . . . . . . . . . . . .3.0-3, 3.1-20 – 3.1-30 Product Operated Network
Interface (PONI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1-25 PROFIBUS Master INCOM
Network Translator (PMINT) . . . . . . . . . . . . . . . . . . 2.5-4 Universal RTD Module . . . . . . . . . . . . . . . . . 4.2-37, 4.2-38 VR-300 Multifunctional
Voltage Relay. . . . . . . . . . . . . . . . . . .4.0-1, 4.4-1 – 4.4-3
Meters, Electronic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.4-1
27.4-8 – 27.4-9
Modbus MINT (mMINT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5-3
Molded Case Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27.2-1
Motor Application and Performance (Drives). . . . . . . . . . . . . . . . . . . . . . . . . . . . .31.0-2
Motor Circuit Protection Selection Guide . . . . . . . . 1.5-7 – 1.5-8
Motor Circuit Protectors . . . . . . . . . . . . . . . . . . . .27.2-1, 27.4-38
Motor Control Centers Medium Voltage (AMPGARD) . . . . . . . . . .10.0-1 – 10.2-16
Motor Control, Reduced Voltage . . . . . . . . . . . . 10.1-7 – 10.1-9,
30.4-1 – 30.5-17
4.3-1 – 4.3-2
Motor Load Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31.0-6 Constant Horsepower Load. . . . . . . . . . . . . . . . . . . . .31.0-6 Constant Torque Load . . . . . . . . . . . . . . . . . . . . . . . . .31.0-6 Variable Torque Load. . . . . . . . . . . . . . . . . . . . . . . . . .31.0-6
Motor Load Types and Characteristics . . . . . . . . . . . . . . . .31.0-5
Motor Protection . . . . . . . . . . . . . . . . . . . . .1.5-7 – 1.5-8, 27.2-2,
27.4-38 – 27.4-40 Overload Relays
C440/XT Electronic . . . . . . . . . . . . . . . . . 4.2-1 – 4.2-4 C441 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2-5 – 4.2-10 Freedom . . . . . . . . . . . . . . . . . . . . . . . . 4.2-1 – 4.2-10
Motor Protection Tables . . . . . . . . . . . . . . . . . . . . . . 1.5-7 – 1.5-8
Motor Protective Relays . . . . . . . . . . . . . . . 4.0-1, 4.0-8 – 4.0-10,
4.2-1 – 4.2-38
Motor Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3-20 – 1.3-21
4.2-11 – 4.2-16
Multi-Pak Group Control . . . . . . . . . . . . . . . . . . . . .30.7-1, 30.7-2
Multiple Motor Operation . . . . . . . . . . . . . . . . . . . . . . . . . . .31.0-2
Multipoint Tenant Submetering . . . . . . . . . . . . . .21.9-1 – 21.9-3
MVS Medium Voltage Switches . . . . . . . . . . . . . . . 8.0-1 – 8.0-25
MVS Metal-Enclosed Load Interrupter Switchgear—5 and 15 kV . . . . . . . . . . . . . . . . . . . . . . . . . 8.0-36
N
Network Disconnects. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18.0-32
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Sheet ii 009
CM52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18.0-20 – 18.0-23 MPCV Network Relay . . . . . . . . . . . . . . . 18.0-25 – 18.0-28 Spot Networks . . . . . . . . . . . . . . . . . . . . . . . 1.1-11 – 1.1-12,
18.0-2 – 18.0-15
18.0-16 – 18.0-19
29.1-20, 29.1-48
NRX Breaker Communications Adapter Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26.2-5
NRX (Series) Compact Power Circuit Breaker. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20.1-13
O
OPTIMizer Programmer . . . . . . . . . . . . . . . . . . . . 21.0-5, 27.4-10
Options CFX9000 Series Drives
H-Max Series Drives (Open) Option Board Kits. . . . . . . . . . . . . . . . . . . . . . . . 31.5-6
Other Third-Party Integration Products . . . . . 2.0-1, 2.5-1 – 2.5-4
Output Current, AFD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.0-2
Output Harmonics, AFD . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.0-2
Overcurrent Relays . . . . . . . . . . . . . . . . . . . . . . . . . .4.0-1 – 4.2-21 DT-3000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-1 – 4.1-10 EDR-4000 . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-31 – 4.1-37 EDR-5000 . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-38 – 4.1-44 FP-4000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-11 – 4.1-15 FP-5000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-16 – 4.1-20 FP-6000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.1-21 – 4.1-26 MD-3000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.3-1, 4.3-2 MP-3000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.2-11 – 4.2-16 MP-4000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.2-17 – 4.2-21
Overload Relays C440/XT Electronic . . . . . . . . . . . . . . . . . . . . . .4.2-1 – 4.2-4 C441 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.2-5 – 4.2-10 Freedom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.2-1 – 4.2-10
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41.0-2
Panelboards . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22.0-1 – 22.7-11
7.3-4, 7.3-5,
Passive Harmonic Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . .35.0-8
Peak Shaving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.4-36
Pilot Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32.1-1 – 32.1-3
Plug-in Device Mounting. . . . . . . . . . . . . . . . . . . . . . . . . . .24.0-39
PONI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1-25, 2.5-1
Power Center, Unitized Dry-Type . . . . . . . . . . . . .15.0-1 – 15.0-3
Power Circuit Breakers (DSII) . . . . . . . . . . . . . . . .27.4-8 – 27.4-9
Power Circuit Breakers (Magnum) . . . . . . . . . . 20.1-1 – 20.1-33,
26.1-1 – 26.1-26
Power Conditioning Products . . . . . . . 34.0-1, 34.1-23 – 34.1-28
Power Distribution Systems . . . . . . . . . . . . . . . . . . 1.0-1 – 1.5-24
Power Equipment Losses . . . . . . . . . . . . . . . . . . . . 1.5-12, 1.5-13
Power Factor Correction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.4-2
Power Factor, AFD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31.0-5
Power Quality. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.4-18 – 1.4-24
Power System Design . . . . . . . . . . . . . . . . . . . . . . . 1.1-1 – 1.1-19
Power System Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . .41.4-1 GearGard . . . . . . . . . . . . . . . . . . . . . . . . . . .41.4-2 – 41.4-8 Instant Response Center . . . . . . . . . . . . . . . . . . . . . . .41.4-1
Power System Predictive Diagnostics . . . . . . . . . . . . . . . . .41.4-9 Partial Discharge Testing. . . . . . . . . . . . . . . . . . . . . . .41.4-9
Power Takeoff Sections. . . . . . . . . . . . . . . . . . . . . . . . . . . .24.0-44
Power Xpert Meter. . . . . . . . . . . . . . . . 3.0-1, 3.0-2, 3.1-1 – 3.1-7
Power Xpert 2000 Series . . . . . . . . . 3.0-1, 3.0-3, 3.1-20 – 3.1-30
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PowerLynx Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40.1-5
PowerNet Communication Devices . . . . . . . . . . . . . 2.0-1 – 2.5-4 Addressable Relay II (ARII) . . . . . . . . . . . . . . . 2.0-1, 2.1-28 Breaker Interface Module II (BIMII) . . . . . . . . . . . . . . 2.1-26 C306 Motor Protection Relay . . . . . . . . . . . . . . . . . . . . 4.2-1 Digital Input Module (DIM) . . . . . . . . . . . . . . . 2.0-1, 2.1-27 Digitrip 3000 Feeder Protection Relay . . . . . . 4.1-1 – 4.1-5 Digitrip 3000—Drawout Case Option . . . . . . 4.1-8 – 4.1-10 FP-5000 Advanced Feeder
Protection Relay . . . . . . . . . . . . . .4.0-1, 4.1-16 – 4.1-20 FP-6000 Advanced Feeder
Protection Relay . . . . . . . . . . . . . . . . . . . . . 4.0-1 – 4.0-4, 4.1-21 – 4.1-26
Integral Protective Relay . . . . . . . . . . . . . . . . . . . . . . . 6.0-12 IQ Accessories . . . . . . . . . . . . . . . . . . . . . . . . 3.4-1 – 3.4-13 IQ Analyzer . . . . . . . . . . . . . . . . . . . . . . .3.0-4, 3.3-1 – 3.3-9 IQ DP-4000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0-4, 3.4-1 IQ Energy Sentinel. . . . . . . . . . . . . . .3.0-6, 3.2-21 – 3.2-26 IQ Multipoint Energy
Submeter II . . . . . . . . . . . . . . . . . .3.0-6, 3.2-16 – 3.2-20 IQ Power Sentinel . . . . . . . . . . . . . . . . . . . . 3.2-21 – 3.2-26 IQ 230 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0-4 MP-3000 Motor
Protection Relay . . . . . . . . . . . . . . 4.0-1, 4.0-8 – 4.0-10, 4.2-11 – 4.2-16
MP-4000 Motor Protection Relay . . . . . . . . . . . . . . 4.0-1, 4.0-8 – 4.0-10,
4.2-17 – 4.2-21 Product Operated Network
Interface (PONI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1-25 Protective Relays . . . . . . . . . . . . . . . . . . . . . . 4.0-1 – 4.5-10 Universal RTD Module . . . . 4.2-22, 4.2-30, 4.2-37, 4.2-38
PowerPort . . . . . . . . . . . . . . . . . . 3.2-16, 4.1-12, 4.1-14, 4.1-19,
4.1-24, 4.1-27, 4.1-36, 4.1-43,
4.2-13, 4.2-20, 4.2-22, 4.2-24,
Pow-R-Command 5000 Panelboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23.0-1, 23.1-1
Pow-R-Command 750 Panelboard. . . . . . . . . . . . . . . . . . . . . . 23.0-1, 23.4-1 – 23.4-2
Pow-R-Flex Low Ampere Busway . . . . . . . . . . . . . . . . . . . . 24.1-1
Pow-R-Line C Switchboards . . . . . . . . . . . . . . . . 21.0-9 – 21.0-10
Pow-R-Line Column Type . . . . . . . . . . . . . . . . . . . 22.6-1 – 22.6-5
Pow-R-Line i Switchboards . . . . . . . . . . . . . . . .21.0-11 – 21.0-13
Pow-R-Line 1a Panelboards . . . . . . . . . . . . . . . . 22.1-1 – 22.1-3,
22.7-5 – 22.7-6
Pow-R-Line 1R Retrofit Panelboards . . . . . . . . . .22.7-1 – 22.7-2
Pow-R-Line 2a Panelboards . . . . . . . . . . . . . . . . . .22.2-1, 22.2-2
Pow-R-Line 2aF Panelboards . . . . . . . . . . . . . . . .22.7-7 – 22.7-8
Pow-R-Line 2R Retrofit Panelboards . . . . . . . . . .22.7-3 – 22.7-4
Pow-R-Line 3a Panelboards . . . . . . . . . . . . . . . . .22.3-1 – 22.3-4
Pow-R-Line 3E Panelboards . . . . . . . . . . . . . . . . .22.3-5 – 22.3-6
Pow-R-Line 4 Panelboards . . . . . . . . . . . . . . . . . .22.4-1 – 22.4-9
Pow-R-Line 5P Panelboards . . . . . . . . . . . . . . . . .22.5-1 – 22.5-3
Predictive Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11.0-2
Predictive Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11.0-2
Primary Unit Substations— Secondary 1000V & Above . . . . . . . . . . . . . . .13.0-1 – 13.0-16
PROFIBUS Master INCOM Network Translator (PMINT). . . . . . . . . . . . . . . . . . . . . . . . 2.5-4
Protective and Predictive Relays . . . . . . . . . . . . . . 4.0-1 – 4.5-10
Protective Relay Diagrams . . . . . . . . . . . . . 4.1-5, 4.1-14, 4.1-19,
4.1-24, 4.2-14, 4.3-2,
5.4-27 – 5.4-28, 5.5-9, 5.5-10
Protective Relays . . . . . . . . . . . . . . . 1.5-1 – 1.5-4, 4.0-1 – 4.5-10 DP-300 . . . . . . . . . . . . . . . . . . . . . . . . . . 4.0-1, 4.3-3 – 4.3-5 DT-3000 . . . . . . . . . . . . . . . . . . 4.0-1 – 4.0-4, 4.1-1 – 4.1-10 EDR-3000. . . . . . . . . . . . . . . . 4.0-1 – 4.0-4, 4.1-27 – 4.1-30 EDR-4000. . . . . . . . . . . . . . . . 4.0-1 – 4.0-4, 4.1-31 – 4.1-37 EDR-5000. . . . . . . . . . . . . . . . 4.0-1 – 4.0-4, 4.1-38 – 4.1-44 EGR-4000. . . . . . . . . 4.0-1, 4.0-8 – 4.0-10, 4.3-12 – 4.3-21 EMR-3000 . . . . . . . . 4.0-1, 4.0-8 – 4.0-10, 4.2-22 – 4.2-28 EMR-4000 . . . . . . . . 4.0-1, 4.0-8 – 4.0-10, 4.2-29 – 4.2-36 ETR-4000 . . . . . . . . . . 4.0-1, 4.0-8 – 4.0-10, 4.3-6 – 4.3-11 FP-4000 . . . . . . . . . . . . . . . . . 4.0-1 – 4.0-4, 4.1-11 – 4.1-15 FP-5000 . . . . . 4.0-1 – 4.0-4, 4.1-16 – 4.1-20, 7.1-2, 7.2-3 FP-6000 . . . . . . . . . . . . . . . . . 4.0-1 – 4.0-4, 4.1-21 – 4.1-26 MD-3000 . . . . . . . . . . . . 4.0-1, 4.0-8 – 4.0-10, 4.3-1, 4.3-2 MP-3000 . . . . . . . . . 4.0-1, 4.0-8 – 4.0-10, 4.2-11 – 4.2-16 MP-4000 . . . . . . . . . 4.0-1, 4.0-8 – 4.0-10, 4.2-17 – 4.2-21 VR-300 . . . . . . . . . . . . . 4.0-1, 4.0-8 – 4.0-10, 4.4-1 – 4.4-3
Protective Relays— IEEE Device Numbers . . . . . . . . . . . . . . . . . . . . . . 1.5-1 – 1.5-4
Pushbuttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32.0-1 Compact—Square Pushbuttons—E30 . . . . . . . . . . . .32.1-2 C22 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32.1-1 E30 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32.1-2 E34 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32.1-2 HT800 Series. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32.1-2 M22 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32.1-1 Square Pushbuttons—E30. . . . . . . . . . . . . . . . . . . . . .32.1-2 10250T Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32.1-1
PV System Design Considerations . . . . . . . . . . . . . . . . . . . . 1.4-34
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7
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14
15
16
17
18
19
20
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27.4-11, 27.4-12 Solenoid-Operated . . . . . . . . . . . . . . . . . 27.4-13 – 27.4-16
R
Receptacle Plug-in Units. . . . . . . . . . . . . . . . . . . . . . . . . . . 24.0-45
Reference Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0-1, 1.5-1
Relays Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.0-1 Differential Protection . . . . . . . . . . . . . . 4.0-1, 4.3-1 – 4.3-5 Feeder Protection . . . . . . . . . 4.0-1 – 4.0-4, 4.1-1 – 4.1-44 Ground Fault . . . . . . . . . . . . . . . . . . . . . . . . . 32.0-1, 32.2-1 Motor Protection . . . . . . . . . . . . . . . . 4.0-1, 4.0-8 – 4.0-10,
4.2-1 – 4.2-38 Overload
C440/XT Electronic. . . . . . . . . . . . . . . . . .4.2-1 – 4.2-4 C441 . . . . . . . . . . . . . . . . . . . . . . . . . . . .4.2-5 – 4.2-10 Freedom . . . . . . . . . . . . . . . . . . . . . . . . .4.2-1 – 4.2-10
Temperature Protection . . . . . . . . . . . . . . . . . . . . . . . 4.2-37 Voltage . . . . . . . . . . . . . . . . . . . . . . .32.0-2, 32.3-1, 32.3-2,
32.3-3, 32.3-4, 32.4-5, 32.5-7 Voltage Monitoring
Relays. . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.3-1, 32.3-2, 32.3-3, 32.3-4
Remote Operated Circuit Breakers . . . . . . . . . . . . . . . . . . . 23.0-2
RESIBLOC Cast Resin Transformers . . . . . . . . . 14.0-16, 14.0-17
Resistance Grounding Equipment . . . . .36.0-1, 36.1-1 – 36.1-5,
36.2-1 – 36.2-6
Rotary UPS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.4-26 – 1.4-27
Flex Center—see Factory Modifications
Safety Switches (600V and Below). . . . . . . . . . .28.0-1 – 28.0-31
Sag Ride Through Power Conditioning . . . . . . . . . . . . . . . . .34.1-23 – 34.1-26
Secondary Selective System . . . . . . . . . . . . . . . . . . . . . . . . . 1.1-9
Secondary Unit Substations— Secondary Less than 1000V— see Unit Substations . . . . . . . . . . . . . . . . . . . .14.0-1 – 14.0-47
Secondary Voltage Selection . . . . . . . . . . . . . . . . 1.4-31 – 1.4-32
Seismic Requirements. . . . . . . . . . . . . . . . . . . . . . 1.5-20 – 1.5-25
Selection Considerations for Drives Acceleration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31.0-7 Drive Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31.0-7 Duty Cycle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31.0-7 Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31.0-7 Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31.0-7 Speed Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31.0-7 Speed Regulation. . . . . . . . . . . . . . . . . . . . . . . . . . . . .31.0-7 Torque Requirements . . . . . . . . . . . . . . . . . . . . . . . . .31.0-7
Selection Guides Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . .26.0-2, 27.0-2 Medium Voltage Switchgear. . . . . . . . . . . . . . . . . . . . .5.0-A Transformer Products . . . . . . . . . . . . . . . . . 13.0-A, 13.0-B
Self-Enclosed Electronic Meters IQ 150S/250S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.2-11
Series G Molded Case Circuit Breakers
High Instantaneous Circuit Breaker . . . . . . . . . . . . . . . . . . . . . . .27.4-35
Series NRX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26.2-1 – 26.2-8
Series Ratings . . . . . . . . . . . . . . . . . . . . . . . . . 22.0-10 – 22.0-20,
27.2-8 – 27.2-11 Component Ratings
Service Deviation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31.0-3
Short-Circuit Calculations . . . . . . . . . . . . . . . . . . . . .1.3-1 – 1.3-5,
Silicone Type Liquid Filled . . . . . . . . . . . . . . . . . . .16.0-2, 16.0-9
Single and Multi Unit Enclosed Meters . . . . . . . . . . 3.4-3 – 3.4-7
Single Receptacle Unit . . . . . . . . . . . . . . . . . . . .24.0-45, 24.1-19
Soft Start Controllers DS6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30.5-26
Soft Start Reduced Voltage Soft Starters
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . .30.5-13 Ratings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30.5-15
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7
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16
17
18
19
20
21
Solar (PV) Systems Interconnect Combiner Boxes . . . . . . . . . . . . . . . . . . . . . . 39.3-1, 39.3-2 Solar DC Disconnect . . . . . . . . . . . . . . . . . . 39.2-1 – 39.2-7
Solenoid Operated, Remote Controlled Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . 23.0-2
Solenoid-Operated, QUICKLAG Industrial Circuit Breakers. . . . . . . . . . . . . 27.4-13, 27.4-15
Sound Levels . . . . . . . . . . . . . . . . . . . . . 1.4-36 – 1.4-37, 13.0-13,
14.0-46, 16.0-8
SPD (Surge Protective Device) . . . . . . . . . . . . . . . . . . . . . . 29.1-48
SPDs—Surge Protection Products . . . . . . . . . . . 34.0-1 – 34.1-22
Speed Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.0-3, 31.0-7
Speed Regulation . . . . . . . . . . . . . . . . . . . . . . . . . . 31.0-3, 31.0-7
Liquid-Type Network Transformers . . . . . . . . . . . . . . 18.0-9, 18.0-16, 18.0-37
Network Protectors . . . . . . . . . . . . . . . . . . 18.0-1 – 18.0-39 Network Relaying—
Type MPCV . . . . . . . . . . . . . 18.0-21, 18.0-25 – 18.0-28 Low Voltage—
NEMA Rated Freedom. . . . . . . . . . 30.3-1 – 30.3-7 Magnetic, Electromechanical
Full Voltage—NEMA . . . . . . . . . . . 30.3-1 – 30.3-7 Magnetic, Electromechanical
Reduced Voltage . . . . . . . . . . . . . . 30.4-1 – 30.4-4 Manual, Individual Enclosed. . . . . . . . 30.1-1, 30.1-2 NEMA, Magnetic
Reduced Voltage . . . . . . . . . . . . . . 30.4-1 – 30.4-4 Reduced Voltage,
Solid-State Starters . . . . . . . . . . . 30.5-1 – 30.5-17 Solid-State Reduced Voltage . . . . . 30.5-1 – 30.5-17 Starters . . . . . . . . . . . . . . . . . . . . . . . 18.0-25, 18.0-27
Spot Network Systems . . . . . . . . . . . . . . . . . . . . . 1.1-11 – 1.1-12,
18.0-2 – 18.0-15
Standards Busway—Medium Voltage . . . . . . . . . . . . . . . . . . . . . 11.0-2
Standby UPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.4-29 – 1.4-30
Starters AMPGARD Medium Voltage
Motor Starters . . . . . . . . . . . . . . . . . . . . 10.0-1 – 10.2-26 Autotransformer Starters (LV) . . . . . . . . . . . . . . . . . . 30.4-2 Enclosure Types and Box Sizes . . . . . . . . . 30.6-1 – 30.6-3 Freedom Starters . . . . . . . . . . . . . . . . . . . . . 30.3-1 – 30.3-7 Magnetic Motor Starters
Full Voltage. . . . . . . . . . . . . . . . . . . . 30.3-1 – 30.3-10 Reduced Voltage . . . . . . . . . . . . . . . . 30.4-1 – 30.4-4
Manual Motor Starters, Individual Enclosed . . . . . . . . . . . . . . . . . .30.1-1, 30.1-2
Multi-Pak Group Control . . . . . . . . . . . . . . . .30.7-1, 30.7-2 NEMA Motor Starters—
Electromechanical Full Voltage Enclosure Selection . . . . . . . . . . . . .30.3-8 – 30.3-10 Freedom . . . . . . . . . . . . . . . . . . . . . . .30.3-1 – 30.3-7
NEMA Motor Starters— Microprocessor-based
DS6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30.5-26 Reduced Voltage—Magnetic,
Electromechanical . . . . . . . . . . . . . . . . . .30.4-1 – 30.4-5 Reduced Voltage—
Solid-State Starters . . . . . . . . . . . . . . . .30.5-1 – 30.5-17
Static Switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.4-28 – 1.4-30
Static UPS—Uninterruptible Power Supplies . . . 1.4-28 – 1.4-30 Static Bypass Switch . . . . . . . . . . . . . . . . . . 1.4-28 – 1.4-30 Static Disconnect Switch . . . . . . . . . . . . . . . 1.4-26 – 1.4-27
Studies Harmonic Analysis . . . . . . . . . . . . . . . . . . . . . . . . . . . .41.2-1 Motor Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41.2-1 Power Factor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41.2-1 Power Quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41.2-1 Substation Study and Design . . . . . . . . . . . . . . . . . . .41.2-1
Sub-Feed Breakers. . . . . . . . . . . . . . . . . . . . . . . . . .22.1-2, 22.2-2
16.0-1 – 16.0-8
Surge Protection . . . . . . . . . . . . . . . . . . . . . . . . .34.1-1 – 34.1-22 Low Voltage . . . . . . . . . . . . . . . . . . 1.4-19 – 1.4-21, 22.0-6 Medium Voltage. . . . . . . . . . . . . . . . . . . . . .1.4-14 – 1.4-17,
5.4-17 – 5.4-20, 7.3-2, 8.0-14
Surge Protective Device (SPD) Voltage Protection . . . . . . . . . . . . . . . . . . . . . .29.1-48
Surge Protective Device (SPD) . . . . . . . . . . . . . . .24.0-4, 24.1-18
Surge Protective Devices . . . . . . . . . . . . . . . . . . . . . . . . . .29.1-48 AEGIS Powerline Filters. . . . . . . . . . . . . . . . . . . . . . .34.1-20 AEGIS Series Type for
Critical Loads . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34.1-20 CVX Series . . . . . . . . . . . . . . . . . . . . . . . .34.1-18 – 34.1-19 SPD Series . . . . . . . . . . . . . . . . . . 22.0-6, 34.1-1 – 34.1-15 SPV Series. . . . . . . . . . . . . . . . . . . . . . . . .34.1-16 – 34.1-17 SP1 Series . . . . . . . . . . . . . . . . . . . . . . . . .34.1-21 – 34.1-22
Surge Protective Devices in Assemblies . . . . . . . 1.4-20 – 1.4-21
Surge Protective Devices (SPD) . . . . . . . . . . . . . . 1.4-14 – 1.4-17
Surge Suppression . . . . . . . . . . . . . . . . 1.4-14 – 1.4-17, 29.1-48
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7
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14
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16
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18
19
20
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Switchboards Commerical Metering . . . . . . . . . . . . . .21.10-1 – 21.10-11 General and Summary Info
(Including Circuit Breaker and Fusible Switch Ratings) . . . . . . . . . . 21.0-1 – 21.0-5
Generator Quick Connect Switchboards. . . . . . . . . . . . . . . . . . . . . . 21.7-1 – 21.7-2
IFS (Integrated Facility Systems) . . . . . . . . 21.6-1 – 21.6-9 Instant Switchboards . . . . . . . . . . . . . . . . . . . . . . . .21.11-1 Magnum SB, Drawout
Insulated Case . . . . . . . . . . . . . . . . . . . . 21.5-1 – 21.5-11 Multipoint Tenant Submetering. . . . . . . . . 21.9-1 – 21.9-3 Outdoor Enclosures for
Pow-R-Line C . . . . . . . . . . . . . . . . . . . . . . . 21.4-1, 21.4-2 Pow-R-Line C Front-Access,
Group-Mounted Feeders . . . . . . . . . . . 21.0-1 – 21.0-10 Roll-up Generator Termination
Boxes (RUGTB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.8-1
Arc-Resistant . . . . . . . . . . . . . . . . . . . . . . . . 5.2-1 – 5.2-5, 5.5-19 – 5.5-39
Medium Voltage Metal-Clad Communications and Supplemental Devices . . . . . . . . . . . . . . . . . . . . . . . 5.3-4
Medium Voltage Metal-Clad Drawout Vacuum Breakers. . . . . . . . . . . . 5.1-1 – 5.1-13,
5.4-1 – 5.5-17 Medium Voltage Metal-Clad
Partial Discharge . . . . . . . . . . . . . . . . . . . . . .5.3-1 – 5.3-3 Medium Voltage Metal-Clad
(VCP-W Drawout Vacuum Breakers) . . . . . . . . . . . . . 1.3-5 – 1.3-10, 5.0-1,
5.0-4– 5.1-13, 5.4-1 – 5.4-31, 5.5-1 – 5.5-17, 13.0-4, 13.0-10,
14.0-23 – 14.0-24, 14.0-26 – 14.0-27 Medium Voltage Metal-Enclosed
(MEB Drawout Vacuum Breakers) . . . . . . . . . . . . . 1.3-5 – 1.3-10, 7.0-1,
7.1-2 – 7.1-5, 13.0-4, 13.0-10
Medium Voltage Metal-Enclosed (MSB Fixed Mounted Vacuum Breaker) . . . . . . . . . . . . . . 1.3-5 – 1.3-10, 7.0-1,
7.2-1 – 7.2-8, 13.0-4, 13.0-10, 14.0-23 – 14.0-24,
14.0-26 – 14.0-27 Medium Voltage Metal-Enclosed
(MVS Fusible Interrupter Switch) . . . . . . . . . . . 1.3-11, 8.0-1 – 8.0-14,
13.0-4, 13.0-10, 14.0-23 – 14.0-27
14.0-25 – 14.0-27, 14.0-39, 20.0-1, 20.1-1 – 20.1-48
Synchronous Motor Control . . . . . . . . . . . . . . . . . . . . . . . .10.1-10
System Application Considerations . . . . . . .1.0-1, 1.4-1 – 1.4-37
System Design Considerations. . . . . . . . . . 1.0-1, 1.1-1 – 1.1-19,
1.3-1 – 1.3-24, 1.4-1 – 1.4-37,
T
Temperature Protection RTD Monitoring of Motors and
Associated Equipment. . . . . . . . . 4.2-22, 4.2-29, 4.2-37 Transformer Fan Controls . . . . . . . . . . . . . . . . . . . . .14.0-44
Tenant Submetering—Multipoint. . . . . . . . . . . . .21.9-1 – 21.9-3
Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41.1-1 – 41.1-2
Through-Feed Lugs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22.0-5
Timers Elapsed Timers. . . . . . . . . . . . . . . . .32.5-1, 32.5-2, 32.5-3 Timer Controls . . . . . . . . . . . . . . . . 32.5-1, 32.5-4, 32.5-5,
32.5-6, 32.5-7
Torque Indicating Bolt . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24.0-51
Torque Requirements . . . . . . . . . . . . . . . . . . . . . . .31.0-5, 31.0-7
Transfer Switches . . . . . . . . . . . . . . . . . . . . . . . .25.0-1 – 25.5-19 ATC Controllers . . . . . . . . . . . . . . . . . . . . .25.4-1 – 25.4-16 Automatic Transfer Switch . . . . . . . . . . . . . . . . . . . . .25.0-2 Breaker-Based Designs . . . . . . . . . . . . . . . 25.2-1 – 25.2-11 Bypass Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25.1-7 Contactor-Based Designs . . . . . . . . . . . . . 25.1-1 – 25.1-15 Magnum-Based Designs . . . . . . . . . . . . . . 25.3-1 – 25.3-14 Service Entrance Rated . . . . . . . . . . . . . . . . . . . . . . . .25.0-4 Standard and Optional Features. . . . . . . .25.5-1 – 25.5-19 Transfer Switch Equipment. . . . . . . . . . . . .25.0-2 – 25.0-7
Transfer Switches, Medium Voltage, Vacuum . . . . . . . . . . . . . . . . . . . . . . .12.0-1 – 12.0-13
Transformer Impedance . . . . . . . . . . . . . 1.3-13 – 1.3-15, 1.3-19,
1.5-11, 18.0-6
9.0-7 – 9.0-11, 14.0-41 – 14.0-43,
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20
21
Dry-Type, Distribution Type (DT-3) . . . . . . . . . . . . . . . . . . . . . . 19.0-1 – 19.1-37
Efficiency Standards . . . . . . . . . . . . . . . . . . . . . . . . . . 1.4-32 IFS Mounted Units. . . . . . . . . . . . . . . . . . . . 21.6-1 – 21.6-9 Liquid-Type Primary Unit Substation . . . . 13.0-2 – 13.0-8 Liquid-Type Secondary
Unit Substation . . . . . . . . . . 14.0-12, 14.0-13, 14.0-23, 14.0-24, 14.0-31, 14.0-43, 14.0-46
Loss Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5-12, 1.5-13 Motor Drive Isolation. . . . . . . . . . . . . . . . . . . . . . . . . 19.1-18 Network . . . . . . . . . . . . . . . . . . . . 18.0-6, 18.0-8 – 18.0-12 Pad Mounted (Liquid) . . . . . . . . . . . . . . . . 17.0-1 – 17.0-13 Short-Circuit Currents . . . . . . . . . . . . . . . . . . 1.5-9 – 1.5-10 Sparing Transformer System . . . . . . . . . . . 1.1-10 – 1.1-11 Three-Phase
Product Selection. . . . . . . . . . . . . . . . . . . . . . . 19.1-22 Transformer Losses. . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5-12 Winding Connections . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1-5
Transient-Free Statically Switched Capacitor Bank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.4-1
Trip Units Digitrip 1150. . . . . . . . . . . . . . . . . . . . . . . 20.1-11, 20.1-14,
26.1-20, 26.2-4
Trip Units Medium Voltage Digitrip 520V, 520MCV, 1150V . . . . . . . . . . 6.0-11 – 6.0-12
Trip Units (Low Voltage) Microprocessor . . . . . . . 27.1-2, 27.4-8
Trip Units, Magnum DS . . . . . . . . . . . . . . . . . . 26.1-15 – 26.1-21 Digitrip 1150+. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26.1-19 Digitrip 520 . . . . . . . . . . . . . . . . 20.1-11, 20.1-14, 26.1-18,
26.1-20, 26.2-4 Digitrip 520M . . . . . . . . . . . . . . 20.1-11, 20.1-14, 26.1-18,
26.1-20, 26.2-4 Digitrip 520MC . . . . . . . . . . . . . . 20.1-11, 26.1-18, 26.1-20
TRI-PAC Circuit Breakers . . . . . . . . . . . . . . . . . . . 27.2-4, 27.4-4,
27.4-46, 27.4-47
TVSS—see SPDs—Surge Protection Products
Types PRL1a, 2a, 3a, 3E, 4 and Column Modifications . . . . . . . . . . . . . . . . . . 22.7-10, 22.7-11
U
Uninterruptible Power Supplies. . . . . . . . . . . . . . 33.0-1 – 33.6-1 Eaton Software and Connectivity. . . . . . . 33.4-1 – 33.4-11
ConnectUPS Web/ SNMP Products . . . . . . . . . . . . . . . 33.4-7 – 33.4-8
Eaton Extensions for IBM Director . . . . . . . . . . . . . . . . . . . . . . . . . . 33.4-4
Eaton LanSafe. . . . . . . . . . . . . . . . . . .33.4-2 – 33.4-3 Eaton Modbus Card . . . . . . . . . . . . . . . . . . . . .33.4-10 Eaton Modbus Profiler . . . . . . . . . . . . . . . . . . . .33.4-5 Eaton Multiview . . . . . . . . . . . . . . . . . . . . . . . . .33.4-4 Eaton Netwatch . . . . . . . . . . . . . . . . . . . . . . . . .33.4-5 Expansion Chasis . . . . . . . . . . . . . . . . . . . . . . .33.4-11 Forseer Services . . . . . . . . . . . . . . . . . . . . . . . . .33.4-1 Intelligent Power Software Suite . . . . . . . . . . .33.4-5 Multi-Server Card . . . . . . . . . . . . . . . . . . . . . . . .33.4-9 Power Xpert Gateway UPS Card. . . . . . . . . . . .33.4-6 Power Xpert Software . . . . . . . . . . . . . . . . . . . .33.4-1 Relay Products . . . . . . . . . . . . . . . . . .33.4-8 – 33.4-9 Serial Protocol Products . . . . . . . . .33.4-9 – 33.4-11
General Introduction . . . . . . . . . . . . . . . . . .33.1-1 – 33.1-3 Data Center and Facility UPS. . . . . . . . . . . . . . .33.1-2 Eaton BladeUPS . . . . . . . . . . . . . . . . . . . . . . . . .33.1-2 Eaton Enclosures . . . . . . . . . . . . . . . . . . . . . . . .33.1-2 Eaton EX RT . . . . . . . . . . . . . . . . . . . . . . . . . . . .33.1-1 Eaton Services . . . . . . . . . . . . . . . . . . . . . . . . . .33.1-3 Eaton 5110. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33.1-1 Eaton 9130. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33.1-1 Eaton 9390. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33.1-2 ePDU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33.1-2 Network and Server UPS . . . . . . . . . . . . . . . . . .33.1-1 PC/Workstation and Home A/V UPS . . . . . . . . .33.1-1 Power Distribution . . . . . . . . . . . . . . . . . . . . . . .33.1-2 Software and Connectivity . . . . . . . . . . . . . . . .33.1-3 Surge Suppressors. . . . . . . . . . . . . . . . . . . . . . .33.1-2
Glossary of Power Terms . . . . . . . . . . . . . . . . . . . . . .33.6-1 Large Three-Phase Units—
Eaton 9395 . . . . . . . . . . . . . . . . . . . . . . .33.3-1 – 33.3-27 Automatic Hot-Tie System. . . . . . . . . . . . . . . . .33.3-4 Battery Cabinets . . . . . . . . . . . . . . . . . . . . . . . . .33.3-5 ENERSYS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33.3-6 Static Auto-Tie System . . . . . . . . . . . . . . . . . . .33.3-4
Power Distribution Unit . . . . . . . . . . . . . . .33.5-1 – 33.5-39 Power Xpert Gateway
PDP Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33.5-3 Remote Power Panel . . . . . . . . . . . . . . . .33.5-40 – 33.5-48 Three-Phase Units . . . . . . . . . . . . . . . . . . .33.2-1 – 33.2-49
Eaton 9355. . . . . . . . . . . . . . . . . . . . .33.2-1 – 33.2-10 Eaton 9390. . . . . . . . . . . . . . . . . . . .33.2-11 – 33.2-49 Eaton 9390 IAC-SB or IAT-ST . . . .33.2-44 – 33.2-47 Eaton 9390 Integrated Accessory
Cabinet (IAC-B and IAT-T) . . . . . . . . . . . . . .33.2-44 Eaton 9390 Integrated Accessory
Cabinet-Distribution (IAC-D) . . .33.2-39 – 33.2-43 Eaton 9390 Integrated
Accessory Cabinets . . . . . . . . . . . . . . . . . . .33.2-38 Eaton 9390 UPS Integrated
Battery Cabinets . . . . . . . . . . . . .33.2-21 – 33.2-28 Eaton 9390 UPS Integrated
Distribution Cabinet . . . . . . . . . .33.2-29 – 33.2-37
UNIPAK—600V Capacitors . . . . . . . . . . . . . . . . . . . . . . . . . .35.1-4
Secondary 1000V & Above . . . . . . . . . .13.0-1 – 13.0-16 Secondary Unit Substations—
Secondary Less than 1000V . . . . . . . . .14.0-1 – 14.0-47
i
ii
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
Universal RTD Module . . . . . . . . . . 4.0-1, 4.2-11, 4.2-37, 4.2-38
UPS—Uninterruptible Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . .1.4-25 – 1.4-30
URTD (Universal RTD Module) . . . 4.0-1, 4.2-11, 4.2-37, 4.2-38
V
VacClad-W Metal-Clad Switchgear . . . . . . . . . . . . .5.0-1 – 5.5-39
Vacuum Breaker Transfer Switch (VCP-W) 5 Cycle, Medium Voltage . . . . . . . . . . . . . 12.0-2 – 12.0-13
Vacuum Breakers (MEB or MSB) . . . 7.1-1 – 7.1-5, 7.2-1 – 7.2-8
Vacuum Breakers (VCP-W) . . . . . . . . . . . . . . . . . . . . . 5.1-1, 5.1-3
Variable Frequency Drives . . . . . . . . . . . . . . . . .31.0-1 – 31.2-14,
31.5-1 – 31.5-18
Voltage Classifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1-4
Voltage Drop Busway Voltage Drop Tables . . . . . . . . . . . . . . . . . . 24.0-46 Cable Voltage Drop
Calculation Methods . . . . . . . . . . . . . . . . .1.3-22 – 1.3-24
Voltage Protection Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.0-1
VPR Voltage Protection Rating. . . . . . . . . . . . . 34.1-14 – 34.1-15
VR Series MV Vacuum Replacement Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . 41.5-12 – 41.5-17
VR-300. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.4-1 – 4.4-3
4.4-1 – 4.4-3
3.3-1, 3.3-2, 27.4-8
3.1-1 – 3.1-30, 3.3-1, 3.3-2
Wire Ampacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5-16 – 1.5-18
WLI—see MVS
Z
Zone Interlocking Low Voltage . . . . . . . . . . . . . . . . . . . . . . . . .26.1-22, 27.1-6 Medium Voltage. . . . . . . . . . . . . . . . . 4.1-4, 4.1-11, 4.1-16
Zone Selective Interlocking. . . . . . . . . . . . . . . . . . . . . . . . . .20.1-7
1.1-4
Types of Systems—Radial, Loop, Selective, Two-Source, Sparing Transformer, Spot Network, Distribution . . . .
1.1-6
1.1-14
1.3-4
1.3-19
1.4-5
1.4-9
1.4-14
1.4-15
1.5-9
1.5-14
1.1-1
Basic Principles
The best distribution system is one that will, cost-effectively and safely, supply adequate electric service to both present and future probable loads—this section is included to aid in selecting, designing and installing such a system.
The function of the electric power distribution system in a building or an installation site is to receive power at one or more supply points and to deliver it to the individual lamps, motors and all other electrically operated devices. The importance of the distribution system to the function of a building makes it almost imperative that the best system be designed and installed.

Tab 40
Tab 33

Modern Electric Power Technologies
Several new factors to consider in modern power distribution systems result from two relatively recent changes. The first recent change is utility deregulation. The traditional dependence on the utility for problem analysis, energy conservation mea- surements and techniques, and a simplified cost structure for electricity has changed. The second change is less obvious to the designer yet will have an impact on the types of equipment and systems being designed. It is the diminishing quantity of qualified building electrical operators, maintenance departments and facility engineers.
Modern electric power technologies may be of use to the designer and building owner in addressing these new challenges. The advent of microprocessor devices (smart devices) into power distribution equipment has expanded facility owners’ options and capabilities, allowing for automated communication of vital power system information (both energy data and system operation information) and electrical equipment control.
These technologies may be grouped as:

Predictive diagnostics
Various sections of this guide cover the application and selection of such systems and components that may be incorporated into the power equipment being designed. See
Tabs 2, 3, 4, 23
and
41
Goals of System Design
When considering the design of an electrical distribution system for a given customer and facility, the electrical engineer must consider alternate design approaches that best fit the following overall goals.
1. Safety
: The No. 1 goal is to design a power system that will not present any electrical hazard to the people who use the facility, and/or the utilization equipment fed from the electrical system. It is also important to design a system that is inherently safe for the people who are responsible for electrical equipment maintenance and upkeep.
The National Electrical Code
®
70 and NFPA 70E, as well as local electrical codes, provide minimum standards and requirements in the area of wiring design and protection, wiring methods and materials, as well as equipment for general use with the overall goal of providing safe electrical distribution systems and equipment.
The NEC also covers
minimum
requirements for special occupancies including hazardous locations and special use type facilities such as health care facilities, places of assembly, theaters and the like, and the equipment and systems located in these facilities. Special equipment and special conditions such as emergency systems, standby systems and communication systems are also covered in the code.
It is the responsibility of the design engineer to be familiar with the NFPA and NEC code requirements as well as the customer’s facility, process and operating procedures; to design a system that protects personnel from live electrical conductors and uses adequate circuit protective devices that will selectively isolate overloaded or faulted circuits or equipment as quickly as possible.
2. Minimum Initial Investment
: The owner’s overall budget for first cost purchase and installation of the electrical distribution system and electrical utilization equipment will be a key fact

EATON - Consulting Aplication Guide 07-14

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