I look forward to future classes!
If you test relays, this class is a must. I lacked experience with generator relays and the combination of hands-on testing and theoretical knowledge about the elements in test created a seamless transition from the classroom to the field. Outstanding professor with many ways to explain the same thing. I look forward to future classes!
Definitely worth the effort
Definitely worth the effort, you will learn not only techniques of relay testing, but exemplary professionalism as well. The courses prepare one to be a good relay tester instead of “Button Pusher” or a mediocre one. Better yet, you might’ve found yourself a field support.
Get hold of “The Relay Testing Handbook” by Chris Werstiuk, very good review on related power system theories and excellent guide line for the training course.
Best relay testing courses out there that I know of.
Best relay testing courses out there that I know of. The instructor has extensive field experience, thorough understanding of power system theories and years of teaching experience. For someone with power system fundamentals but new to the relay testing field, the “Protective Relay Testing Fundamentals Class” would be a very good starting point. You could learn not only how to conduct a relay test but also the ins and outs behind each step/setting/parameter etc.
Simply explained, work at your own pace, great visual effects.
Simply explained, work at your own pace, great visual effects.
Learn it the right way, and why it's right, and you'll be golden!
What would you tell someone who was thinking about taking the course?
My thinking is that if you were to complete and retain the knowledge in this course, one could cut years of "trial and error" experience from your career.
The best investment of time and money you could make as a Relay Tech
What would you advise students who are interested in this course?
Review any of Chris's YouTube videos that relate to the relays you will be going over, and if possible purchase the Relay seminar video and review the modules that pertain to "Dynamic testing", it will be the best investment of time and money you could make as a Relay Tech.
Chris is an excellent instructor that was able to teach at everyone’s level from beginner to advance
Chris is an excellent instructor that was able to teach at everyone’s level from beginner to advance. Chris didn’t move on until he felt everyone had a grasp of what he was teaching, so nobody got left behind. I like the fact that Chris taught from his experience and not from a book written by some else. I look forward to taking other classes with Chris.
This course is a vital look into not just relay testing...
This course is a vital look into not just relay testing, but how the relay operates in a system. The information offered in this course will cut time spent researching relays and developing test plans.
I feel more confident about testing motor relays and look forward to putting these lessons into practice.
What would you tell someone who was thinking about a purchase?*
this is excellent training; this is how we should be testing relays
What frustrated you most about your day-to-day testing work?
I felt confident about testing relays, but I like the philosophy taught in the class. We would find more settings problems if we simulated faults without masking elements.
Do you have a specific example or big win you could share?
Learning to use the dynamic test plans was a big help and could be applied to reclosers and other relays.
How do you feel about relay testing now?
I feel more confident about testing motor relays and look forward to putting these lessons into practice.
Wish I took this before I started testing relays
A must for anyone testing relays without formal training. You can only gather so much information from other technicians and reading.
Its a great course to help learn about relay testing.
All I've had to work with so far was Enoserve/RTS, virtually no training for microprocessor relay tested and just dated electromechanical training. I couldn't tell you if what I did was correct or not beyond green dots for test passed. Now I have a much better understanding of relay testing and a whole lot more insight on how to use my test set WITHOUT reprogramming the relay.
This Course is Fantastic
This course is fantastic for all who look to gain a better understanding of how relays work, as well as how to test those relays.
Worth every time spent on the training
Worth every time spent on the training, very practical and educational, it gave me both practical view of relay testing and educational understanding of relay testing
- How did you feel about testing relays before your purchase?
Most of the time I felt like I was a good copier of relay testing - How did the material help you?
Educating in aspects of power system and its protection - How do you feel about relay testing now?
Confident and with an understanding of protection
This Class Will Start You off on the Right Path
One should take this course whether they know everything about relays or know nothing about them at all. Anyone could walk into this course and learn something. For those who have low experience with testing relays, this class will start you off on the right path to becoming a great relay tester.
I highly recommend this course!
I found this course to be very useful in understanding the fundamentals of three-phase power systems. It was extremely easy to follow along. Very clear, cadenced rhythm with the video narration allowed me to understand without having to backtrack.
The course material would be suitable for technicians or students looking to get a grasp on three-phase power systems and converting between cycles and seconds; a must have for any relay technician.
I appreciated the real world examples and exercises, which will help me when I come across these specific problems in the microprocessor based world of protection relays.
Overall I highly recommend this course!
It is worth taking
It is worth taking because it is designed to help you regardless of your knowledge level and you can learn at your own pace.
This is a perfect class to start at
If you want to have a better understanding of the electrical theory and / or single phase and 3 phase systems this is a perfect class to start at. Especially before entering the relay testing world
Would have saved me a lot of learning curve if I had had this course when I started testing distance and differential relays a couple years ago. Even with a couple years of experience, it filled in some gaps.
Chris Does a Great Job
Chris does a great job ! It is very obvious he has a lot of knowledge, backed up by experience. His patience, and dynamic personality, made for a comfortable learning environment.
I would definitely recommend his classes.
Great idea and I actually learned quite a bit.
I think this is a great avenue for training.
I think this will help me a lot in future applications. I saved the provided excel sheet for future use.
Made me more aware of how easy it is to operate and test Digital Relays
How did you feel about testing relays before the course?
I am a bit apprehensive with the New Test Equipment for Digital Relays
How did the course help you?
Made me more aware of how easy it is to operate and test Digital Relays
How do you feel about relay testing now?
Not got an issue now
Why should someone take this course?
Massive benefits. The Tutor is so advanced in his techniques. Also he has shown the correct way in testing.
It will be money well spent in order to take the course.
How did you feel about testing relays before your purchase?
Due to lack of experience for myself as well as my co-workers, testing relays is extremely difficult. Very nerve racking!!
How did the material help you?
I now have a great resource to fall back on when it comes to testing.
How do you feel about relay testing now?
I still have a ton to learn. But I am confident now that I have the right resources that will help me in safely and correctly test relays.
I would highly recommend due to straight forward and relevant content
How did you feel about testing relays before your purchase?
I was working with relays and was always concentrated on control and signal processing equipment applicational challenges
How did the material help you?
Helped me combine some of my various practical background knowledge into more organized and straight forward technical application
How do you feel about relay testing now?
Better - more prepared and technically confident
Well worth the money and best training I've had.
Well worth the money and best training I've had.
Definitely get started with this course
If you're new to digital relays and want to feel confident when approaching them in the field, definitely get started with this course.
very informative and digestible for anyone at any level of knowledge.
very informative and digestible for anyone at any level of knowledge.
Great hands-on training
Great hands-on training with a detailed visual guide. Chris’ experience in the field allows him to bring real world application to the classroom. The hands-on training keeps you engaged and helps you understand the theory of operation. I can’t wait to participate in the advanced course in the upcoming weeks.
I would recommend these courses to anyone
I picked your courses because they looked interesting and they were inexpensive.
I was not disappointed, I found them very informative and quite easy to follow.
I would recommend these courses to anyone needing continuing education or just wanting to learn more about relays.
I learned a lot and look forward to taking more classes from Valence.
Great instruction. Great class.
This is a great class; even if you have little to no experience with relays. Chris can really break things down to the most basic level. Great instruction. Great class.
...for anyone who is eager to learn.
A good start or refresher for anyone who is eager to learn.
Good way to get CEU's and a refresher in relay testing (even for an engineer).
It is the best relay training I have had
It is the best relay training I have had on motor protection relays
Great way of increasing your electrical knowledge
Great way of increasing your electrical knowledge
The Best Relay Training Course
This course was probably hands down the best relay training course I have ever taken in my 13 years of relay testing. It is obvious the instructor knows what he talking about and is very enthusiastic about relay testing. His approach makes it easy for someone to understand what the relay elements are trying to accomplish and how to properly test that element. This class should be on every relay technician’s list as not only part of their certification but also as a refresher. Well done!
I would recommend anyone who uses SEL to take your classes.
I am really new to the SEL relays but was invited to sit in on the end to end testing class.
Even though I am not familiar with the Accelerator software and don't have any experience so far, I really enjoyed your passion for teaching what you know!
I hope to take some of your other classes in the future.
Why relay testing is so important
You really get a sense of why relay testing is so important before a system goes into service. You also get hands-on training testing the more complicated relays in use today. The instructor is knowledgeable and has a great deal of experience in the field.
This training allowed me to gain knowledge
Many people cannot attend a formal classroom training as they may be from very far locations around the world, this training allowed me to gain knowledge and also review when I did not grasp a part of the lesson, also there was the forum to ask questions. I believe that the lessons are well prepared and it was really good that the instructor shared his experiences along the way.
Instructor is Very Knowledgeable
Anyone needing to test relays will benefit from this course. The instructor is very knowledgeable about all relays and test sets. He teaches you how to use the equipment you will use in the real world and any possible issues that may arise from a particular test set.
I enjoyed the step by step instructions and the amount of informative material
There is a ton of great information and it really helps to see the step by step process that is actually explaining what were doing when we test relays and not just moving on once there's the green checkmark.
I found the Phasor Diagrams for Relay Testers course to be outstanding.
It filled several gaps in my understanding of phasor diagrams. I found a number of valuable insights.
I am happy to highly recommend the course for any P&C Tech regardless of experience.
I am looking forward to taking additional training courses.
Thank you.
Wonderful course
Wonderful course that really digs into generation protection while keeping it interesting and informative. The hands-on approach really aids in the retaining of knowledge!
This is the most compressive relay training program I have ever seen.
I have already recommended the program to employees at my previous job. This is the most compressive relay training program I have ever seen.
Thanks again for a great course!!
Excellent course, We are only as good as the persons who have taught us in the past. But you have laid out a great start to finish on EM relays. I have been testing relays for years and luckily had a decent amount of EM relay testing in my past. This was a great review and learned a few things i had not been aware of. Never too old to learn a thing or two. As time goes on we see less and less EM relays in the field. We have many techs who have only learned and continue to work on micro-processor relays. I’m afraid this is becoming a lost art. Thanks again for a great course!!
The course was very useful and beneficial
What did you enjoy most about the course?
Learning to test the elements manually without the use of automated software and being shown how the relay actually operates and senses readings.
Understanding phase angle relationships to simulate faults.
You wont regret it
This course helped me understand what true relay testing is, Dynamic testing is truly fun to learn & not so boring as you would just button pushing.
You wont regret it.
I learned a lot from this course.
I learned a lot from this course. Having no relay testing experience, I was grateful the real world examples were shown. I will definitely continue with this program, as they become available.
That this is a great source of knowledge that may have been over looked or not even taught
This is a great source of knowledge that may have been over looked or not even taught. A resource I will definitely be going back to when I'm prepping for a job or have a question that the videos answer.
Worth Every Penny
I highly recommend this course...don't hesitate. It is worth every penny. Chris is an outstanding instructor with real world experience and he will keep the class interested the entire time.
I wish I had found your books a while ago.
I have just bought your protection relay testing set of books about a few weeks ago and I just wanted to say that I’m very impressed with it.
I have been commissioning power systems for a few years and I wish I had found your books a while ago.
This Course is a Must...
This course is a must for relay testing engineers who struggle with the testing of more advanced relay functions such as line distance and transformer differential. Instruction on the background and theory of the functions is followed by hands-on testing of these functions on relays that are commonly encountered in the field.

Relay testing handbook is well written based on real relay testing scenarios,
i am really satisfied with this book which can explain the difficult things in a easy way.
thanks for the author of the book.
Mohamed Soofi
testing engineer
Petrotec
Qatar
I recently attended the Relay Testing Fundamentals course and highly recommend the on line and hands on training courses to any level of personnel from beginner to senior level in the electrical protection and control testing and commissioning fields.
Chris’ time and dedication to the industry shows in the testing techniques he has acquired and teaches in the courses. All participants that complete the on line and hands on training courses will become more thorough and efficient at relay testing and P&C commissioning. I found the course itinerary, delivery and the equipment provided made it easy to learn and understand all concepts discussed. I also believe all participants will be more confident and better prepared to provide their employer and/or clients with a better final product delivered with confidence. I will definitely be attending all future training courses.