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Choose Your Relay Testing Fundamentals Online Training Programs In One Place
All the online theory and practical information we offer at once.
Get instant access to the entire relay testing fundamentals series that will give you the basic knowledge that will allow you to test any element in any relay/IED with any test-set:
- Fundamentals #1: Phasor Drawings for Relay Testers Course (Approx. 4 Hours of Lectures, Lessons, and Quizzes)
- Fundamentals #2: How to Test Overcurrent Relays Online Seminar (Over 32 Hours of Videos)
- Fundamentals #3: How to Test Protective Relays Online Seminar (Over 16 Hours of Videos)
- Fundamentals #4: How to Test Voltage Elements Inside IEDs/Relays (Over 13 Hours of Videos & 16 CEUs)
Fundamentals #1) The Phasor Drawings for Relay Testers Online Course – which helps relay testers understand the building blocks of every relay test, and convert between the FOUR different phase angle systems used in the protection and control (P&C) world. Your test-set and relay probably use two different phase angle systems.
Fundamentals #2) The How to Test Overcurrent Relays: An Introduction to Protective Relaying Online Seminar – which uses electro-mechanical and solid state overcurrent relays to help you understand relays, CTs, and how to apply the four fundamental tests that can be applied to any element inside any relay with any test-set. (Ramping pickup tests, pulsing pickup tests, timing tests, dynamic timing/pickup tests) You also learn how to perform the electrical and mechanical tests on an electro-mechanical relay.
Fundamentals #3) The How to Test Protective Relays/IEDs Online Seminar – which shows you what you should be testing inside an IED/Relay (Hint: standard element testing won’t find the most common problems) and how to apply those four fundamental tests to modern digital IEDs/Relays…without changing settings! This seminar will help you:- understand why you are testing,
- what you should be testing,
- learn how to get green checkmarks on your test report that actually matter, and
- how to troubleshoot problems.
Fundamentals #4) The How to Test Voltage Protection in IEDS/Relays Online Training Seminar – which shows you how to connect, understand, and test Over- and Under-Voltage elements in IEDs/Relays with Wye, Open-Delta, and Broken Delta connections. This seminar also sets you up to test more advanced element tests with detailed information about three-phase, phase-to-phase, and phase-to-ground faults and symmetrical components.
Do you want to enroll more than one person into our online training courses? No problem!
Go to our Team Registration Page at the Valence Training Academy
Click Here To Buy Courses For Multiple Students or Another Person
Do you want to purchase courses for yourself?
Make your selections below and click “Add to cart”
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The Complete Relay Testing Handbook Series
Order 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 Relay Testing Handbook: Simplified Motor Relay Testing
If you want to learn how to test motor relays, this is the book for you. But it is much, much more! It includes everything I’ve learned about relay testing since The Relay Testing Handbook: Principles and Practice, including step-by-step dynamic testing procedures that can be applied to any relay element with fixed-time delays. This is THE most comprehensive guide about motor relay testing AND dynamic relay testing. This book is a must read for anyone who wants to up their game from a button pusher to a true relay testing craftsman. Keep reading to learn more about dynamic testing…The complete series can be ordered as Adobe Acrobat PDF digital downloads, or as hardcover/soft-cover books (including free PDF downloads). 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.
Quantity discounts1-5 -0% 6-10 -10% 11-20 -15% 21-50 -20% 51+ -30% -

Fundamentals #2: How to Test Overcurrent Relays: An Introduction to Protective Relaying Online Seminar (32 NETA CTDs)
Are you new to relay testing? Do you want to create a solid foundation before you get thrown to the wolves?
Have you been thrown to the wolves already and don’t feel confident in your relay testing skills?
If so, this seminar covers the basics of overcurrent protection that new relay testers should know before they start testing relays. It also fills in gaps for self-taught relay testers who had to figure it out for themselves. No matter which situation you are in, if you want to truly understand how to test all overcurrent relays from any manufacturer with any test-set, this is the training you’ve been looking for. We’ve created over 30 hours of short videos that show you how to test any overcurrent relay from any relay manufacturer with your test-set.
Get your questions answered inside these lessons:
- Introduction to Protective Relays
- How to Test Electro-Mechanical Overcurrent Relays
- Understanding Power System Faults
- How to Test Simple Digital Overcurrent Relays
- Introduction to the Power System Studies Used to Create Relay Settings
- How to Test Overcurrent Elements Inside IEDs
This course is eligible for 32 NETA Continuing Technical Development Credits (CTDs). NETA Certified Technicians (Level III and Level IV) are required to earn a minimum of 48 CTDs every three years to maintain their certification. For more information about the CTD program and requirements, please contact the NETA office at neta@netaworld.org or 888-300-6382.
Do you want to enroll more than one person into our online training courses? No problem!
Go to our Team Registration Page at the Valence Training Academy
Click Here To Buy Courses For Multiple Students or Another Person
Click the “Add to cart” Button Below To Purchase This Course For Yourself!
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Fundamentals #3: How to Test Protective IEDs (Relays) Online Seminar (16 NETA CTDs)
This 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!
Do you want to enroll more than one person into our online training courses? No problem!
Go to our Team Registration Page at the Valence Training Academy
Click Here To Buy Courses For Multiple Students or Another Person
Click the “Add to cart” Button Below To Purchase This Course For Yourself!
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The Relay Testing Handbook: Principles and Practice
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 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: Simplified Motor Relay Testing
If you want to learn how to test motor relays, this is the book for you. But it is much, much more! It includes everything I’ve learned about relay testing since The Relay Testing Handbook: Principles and Practice, including step-by-step dynamic testing procedures that can be applied to any relay element with fixed-time delays. This is THE most comprehensive guide about motor relay testing AND dynamic relay testing. This book is a must read for anyone who wants to up their game from a button pusher to a true relay testing craftsman. Keep reading to learn more about dynamic testing…
The Relay Testing Handbook: Simplified Motor Relay Testing 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: End-to-End Testing and The Relay Testing Handbook: Principles and Practice are NOT included in this hardcover book. You can order the complete series here to get a discount on Principles and Practice , Simplified Motor Relay testing, and End-to-End Testing.
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Fundamentals #4: How to Test Voltage Elements Inside IEDs/Relays (16 NETA CTDs)
The How to Test Voltage Protection in IEDS/Relays Online Training Seminar is the last seminar in our Relay Testing Fundamentals Online Training program– which shows you how to connect, understand, and test Over- and Under-Voltage elements in IEDs/Relays with Wye, Open-Delta, and Wye/Broken Delta connections. This seminar also sets you up to test more advanced element tests with detailed information about three-phase, phase-to-phase, and phase-to-ground faults and symmetrical components.
This new seminar has the following lessons:
- Lesson 1: Introduction to Voltage Transformers (PTs or VTs)
- Lesson 2: How to Test OverVoltage (59-Element) Protection Inside an IED/Relay
- Lesson 3: Symmetrical Components for Relay Testers
- Lesson 4: How to Test UnderVoltage Elements (27)
- Lesson 5: How to Test IEDs/Relays With Delta PT Connections
- Lesson 6: How to Test IEDs/Relays With Wye/Broken-Delta VT Connections
This course is eligible for 16 NETA Continuing Technical Development Credits (CTDs). NETA Certified Technicians (Level III and Level IV) are required to earn a minimum of 48 CTDs every three years to maintain their certification. For more information about the CTD program and requirements, please contact the NETA office at neta@netaworld.org or 888-300-6382.
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The Relay Testing Handbook: Generator Relay Protection Testing
Generator Relay Testing explains the most important fundamentals and shows you how to apply them when testing any generator relay with any test-set, with sections like:
- Introduction to Generators
- Generator Control Systems
- Generator Diagrams
- Getting Ready to Test
- Element Testing Principles
- How to Perform Acceptance, Commissioning, and Maintenance Tests
Once you understand generator and relay testing theory, this book will show you universal, step-by-step test procedures for more than a dozen elements using modern, dynamic testing techniques.
Generator Relay Testing 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. Over 200 pages of content and duplicate test plans are NOT included in the hardcover book due to printing limitations. We suggest you keep the PDF as a handy reference while reading the hardcover book.
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The Relay Testing Handbook #7: End-to-End Testing
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 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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Fundamentals #1: Phasor Drawings for Relay Testers Course (4 NETA CTDs)
Waveform 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)
Do you want to enroll more than one person into our online training courses? No problem!
Go to our Team Registration Page at the Valence Training Academy
Click Here To Buy Courses For Multiple Students or Another Person
Click the “Add to cart” Button Below To Purchase This Course For Yourself!
