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Handbooks (11)
Order one of our electrical testing handbooks written for relay testers: -
Hands-On Training (5)
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Online Training (3)
Sign up for an online training program you can take any time and any where you have an internet connection. -
How to Test Protective Relays Online Seminar (16 NETA CTDs)
$249.95 USDThis online protective relay testing seminar follows Chris Werstiuk (author of The Relay Testing Handbook) as he shows you the basic skills you need to test any digital relay with any modern test-set. Learn how to test protective relays with online videos that are broken down into logical chunks that you can watch at any time and in any order so that you can fit this series into your busy schedule.
Sign up today and earn 16 NETA CTDs!
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The Complete Relay Testing Handbook Series
$114.95 USD – $159.95 USDOrder The Complete Relay Testing Handbook series at one time and get both The Relay Testing Handbook:Principles and Practice hardcover book (includes books 1, 2, 3, 4, 5, 6, 8, & 9) and The Relay Testing Handbook #7: End-to End Testing.
The 650+ page hardcover compilation includes most of the volumes in The Relay Testing Handbook series (1, 2, 3, 4, 5, 6, 8, & 9) and includes the following topics:
- Electrical fundamentals including three-phase electricity, phasor diagrams, and fault types
- Relay testing fundamentals such as static, dynamic pickup and timing tests
- The most commonly used testing philosophies, and the most efficient and effective ones
- How to translate digital logic used by relay manufacturers into familiar concepts
- Best practices for creating and implementing test plans
The Relay Testing Handbook: End-to-End Testing provides:
- A basic introduction to this important testing technique
- Step-by-step procedures for performing successful end-to-end tests
- An overview of the most common communication-assisted protection schemes to help the reader understand how these schemes operate
The complete series can be ordered as two Adobe Acrobat PDF digital downloads, or as a hardcover/soft-cover book (including PDF downloads of both books for free). PDF download links will be sent via email after the order has been processed, usually the same day. See our Policies page for more details and PDF digital download license restrictions.
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Online Course 1-1: The Three-Phase Power System (4 NETA CTDs)
$29.95 USDTake this course to learn the basics of three-phase power systems that all relay testers should know
Introduction to Electrical Fundamentals and Frequency
- How Electricity is created
- What is a cycle
- How to count cycles
- Understand how frequency and cycles are related
- Converting cycles to seconds
- Converting seconds to cycles
- Converting cycles to cycles
Three-Phase Power Systems
- How three-phase power systems are created
- How to determine what kind of three-phase power system is being generated
- How to change one kind of three-phase power into another
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Online Course 1-2: Phasor Drawings for Relay Testers (4 NETA CTDs)
$49.95 USDWaveform diagrams contain every detail of an electrical system, but that information can be difficult to understand without a lot of effort. Phasor drawings take the complex information embedded in waveform drawings and convert it into phasor diagrams so that you can see the most important information about an electrical system at a glance. Understanding phasor drawings is probably one of the most important skills that a relay tester must have to be successful!
Take this course to learn these topics:
Understanding Phasors and Creating Phasor Drawings- What Are Phasors?
- How to Draw Phasor Diagrams
- Drawing Phasors with Different Scales
Create and Understand Phasor Diagrams Used by Different Relay and Test-Set Manufacturers
- Drawing Phasors with Lagging Angles (Megger and GE SR)
- Draw Phasors with Positive Angles (Doble and Manta Test Systems)
- Draw Phasors with Negative Angles (GE UR)
- Draw Phasors with Positive and Negative Angles (Omicron and SEL)
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The Relay Testing Handbook: Principles and Practice
$99.95 USD – $139.95 USDThe 650+ page hardcover compilation includes most of the volumes in The Relay Testing Handbook series (1, 2, 3, 4, 5, 6, 8, & 9) and includes the following topics:
- Electrical fundamentals including three-phase electricity, phasor diagrams, and fault types
- Relay testing fundamentals such as static, dynamic pickup and timing tests
- The most commonly used testing philosophies, and the most efficient and effective ones
- How to translate digital logic used by relay manufacturers into familiar concepts
- Best practices for creating and implementing test plans
The The Relay Testing Handbook: Principles and Practice can be ordered as an Adobe Acrobat PDF digital download, or as a hardcover book (that also includes the Adobe Acrobat PDF digital download for free). PDF download links will be sent via email after the order has been processed, usually the same day. See our Policies page for more details and PDF digital download license restrictions. The Relay Testing Handbook #7: End-to-End Testing is NOT included in the hardcover book. You can order the complete series here to get a discount on the hardcover book and #7 End-to-End Testing.
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The Relay Testing Handbook #7: End-to-End Testing
$24.95 USD – $33.95 USDThe Relay Testing Handbook: End-to-End Testing provides:
- A basic introduction to this important testing technique
- Step-by-step procedures for performing successful end-to-end tests
- An overview of the most common communication-assisted protection schemes to help the reader understand how these schemes operate
The Relay Testing Handbook #7: End-to-End Testing can be ordered as a soft-cover book, Adobe Acrobat PDF digital download, or both. PDF download links will be sent via email after the order has been processed, usually the same day. See our Policies page for more details and PDF digital download license restrictions. This book is NOT included in hardcover book The Relay Testing Handbook: Principles and Practice. You can order the complete series here to get a discount.
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The Relay Testing Handbook #1: Electrical Fundamentals for Relay Testing
$14.95 USDAs the first of The Relay Testing Handbook series, Electrical Fundamentals for Relay Testing contains the underlying electrical theory that all relay testers should understand. Use the practical examples outlined in this 102 page paperback volume to help you with the following topics and more:
- Understand the three-phase electrical system
- Create and understand phasor diagrams
- Understand current and potential transformers and connections
- Recognize the most common fault types and when to apply them
- Understand why and how protective relays are applied
The Relay Testing Handbook #1: Electrical Fundamentals for Relay Testing is also available as part of the Complete Series or Hardcover Book. This individual volume can be ordered as a soft-cover book, Adobe Acrobat PDF digital download, or both. A PDF download link will be sent via email after the order has been processed, usually the same day. See our Policies page for more details and PDF digital download license restrictions.
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The Relay Testing Handbook #2: Relay Testing Fundamentals
$10.00 USD – $14.95 USDAs the second of The Relay Testing Handbook series, Relay Testing Fundamentals is an 86 page paperback that builds on the electrical theory principles introduced in the first volume, Electrical Fundamentals for Relay Testing. In this in-depth discussion of protective relays, you will first learn about the history of protective relaying and build a foundation of relay testing fundamentals including:
- Why relay testing is performed
- Why you should use different test techniques for different relay generations
- How to perform traditional test procedures for element testing
- Expand your skills to perform logic and dynamic testing
- How to combine test techniques to perform more efficient and effective tests
The Relay Testing Handbook #2: Relay Testing Fundamentals is also available as part of the Complete Series or Hardcover Book. This individual volume can be ordered as a soft-cover book, Adobe Acrobat PDF digital download, or both. A PDF download link will be sent via email after the order has been processed, usually the same day. See our Policies page for more details and PDF digital download license restrictions.
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The Relay Testing Handbook #3: Understanding Digital Logic
$10.00 USD – $14.95 USDThe Relay Testing Handbook: Understanding Digital Logic is a 90 page paperback book that explains the different forms of relay logic used in modern microprocessor based relays. Each type of relay logic from the most commonly used manufacturers (GE SR, GE UR, Beckwith, Alstom, Siemens, SEL) is described in detail with practical examples to help you:
- Understand and use logic gates such as AND, OR, NOT, NOR, NAND, and more
- Use logic comparators and timers
- Convert relay settings from one logic format to another
- Convert logic schemes into DC schematics to help understand and commission logic systems
- Understand the protective relay logic used in nearly every in-service relay today
The Relay Testing Handbook #3: Understanding Digital Logic is also available as part of the Complete Series or Hardcover Book. This individual volume can be ordered as a soft-cover book, Adobe Acrobat PDF digital download, or both. A PDF download link will be sent via email after the order has been processed, usually the same day. See our Policies page for more details and PDF digital download license restrictions.
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The Relay Testing Handbook #4: Creating and Implementing Relay Test Plans
$14.95 USDThe Relay Testing Handbook: Creating and Implementing Test Plans is a 98 page paperback book that outlines step-by-step procedures to help you create and implement protective relay test plans for modern relay systems, ensuring accurate and efficient relay tests for nearly every application. Use the information in this book to:
- Collect and compare drawings, settings, and engineering studies to evaluate the application
- Establish communication with the relay and apply the settings
- Design your test plan using conventional test techniques, or implement more efficient and effective ones
- Implement your test plan or apply common test plans for feeder, generator, or line protection
The Relay Testing Handbook #4: Creating and Implementing Relay Test Plans is also available as part of the Complete Series or Hardcover Book. This individual volume can be ordered as a soft-cover book, Adobe Acrobat PDF digital download, or both. A PDF download link will be sent via email after the order has been processed, usually the same day. See our Policies page for more details and PDF digital download license restrictions.
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The Relay Testing Handbook #5: Testing Voltage Protective Relays (59/27/81)
$10.00 USD – $14.95 USDThe Relay Testing Handbook: Testing Voltage Protection (59/27/81) provides step-by-step procedures for testing the most common voltage and frequency protective applications in a 62 page paperback book.
This volume is designed to help you understand and test:
- Overvoltage protection (59)
- Undervoltage protection (27)
- Over/under frequency protection (81)
Each chapter explains the theorical and practical applications for each element with realistic, practical examples and detailed instructions.
The Relay Testing Handbook #5: Testing Voltage Protective Relays (59/27/81) is also available as part of the Complete Series or Hardcover Book. This individual volume can be ordered as a soft-cover book, Adobe Acrobat PDF digital download, or both. A PDF download link will be sent via email after the order has been processed, usually the same day. See our Policies page for more details and PDF digital download license restrictions.
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The Relay Testing Handbook #6: Testing Overcurrent Protection (50/51/67)
$14.95 USDThe Relay Testing Handbook: Testing Overcurrent Protection (50/51/67) provides the theory behind the most common overcurrent protection applications along with step-by-step testing procedures.
This 70 page volume is designed to help you understand and test:
- Instantaneous overcurrent protection (50)
- Inverse time overcurrent protection (51)
- Directional overcurrent protection (67)
Each chapter explains the theoretical and practical applications for each element with realistic, practical examples and step-by-step testing procedures
The Relay Testing Handbook: Testing Overcurrent Protection (50/51/67) is also available as part of the Complete Series or Hardcover Book. This individual volume can be ordered as a soft-cover book, Adobe Acrobat PDF digital download, or both. A PDF download link will be sent via email after the order has been processed, usually the same day. See our Policies page for more details and PDF digital download license restrictions.
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The Relay Testing Handbook #8: Testing Differential Protection (87)
$10.00 USD – $24.95 USDThe Relay Testing Handbook: Testing Differential Protection (87) provides step-by-step procedures for testing the most common differential protection applications.
This 160 page paperback volume is designed to help you:
- Understand the basic characteristics of differential protection
- Review the application and ensure that it has been applied correctly
- Develop effective and efficient three- and six-phase test procedures that minimize setting changes
The Relay Testing Handbook: Testing Differential Protection (87) is also available as part of the Complete Series or Hardcover Book. This individual volume can be ordered as a soft-cover book, Adobe Acrobat PDF digital download, or both. A PDF download link will be sent via email after the order has been processed, usually the same day. See our Policies page for more details and PDF digital download license restrictions.
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The Relay Testing Handbook #9: Testing Line Distance Protection (21)
$10.00 USD – $24.95 USDThe Relay Testing Handbook: Testing Line Distance Protection (21) provides the theory behind the most common line distance (impedance) protection applications, along with step-by-step testing procedures.
This 104 page paperback volume is designed to help you:
- Understand the basic characteristics of line distance protection (21)
- Review the application and ensure that it has been applied correctly
- Develop effective and efficient testing procedures that minimize setting changes
The Relay Testing Handbook: Testing Line Distance Protection (21) is also available as part of the Complete Series or Hardcover Book. This individual volume can be ordered as a soft-cover book, Adobe Acrobat PDF digital download, or both. A PDF download link will be sent via email after the order has been processed, usually the same day. See our Policies page for more details and PDF digital download license restrictions.
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