The Relay Testing Handbook Updates

Our publishing model allows us to quickly correct errors or omissions and implement suggestions. Please contact us at [email protected] to report a problem. If we implement your suggestion, we’ll send you an updated copy and/or a prize. If you purchased a digital pdf from the ValenceOnline.com or RelayTraining.com store, contact us at [email protected] to get an updated copy.

The Relay Testing Handbook: Principles and Practice

These corrections apply if you look at the lower right hand corner of the copyright page along the same horizontal line as “Printed in the United States of America” and don’t see a letter or see the letter a, b, c, d, e, f, or g:

These corrections apply if you look at the lower right hand corner of the copyright page along the same horizontal line as “Printed in the United States of America” and don’t see a letter or see the letter a, b, c, d, e, or f:

These corrections apply if you look at the lower right hand corner of the copyright page along the same horizontal line as “Printed in the United States of America” and don’t see a letter, or see the letter a, b, c, or d:

These corrections apply if you look at the lower right hand corner of the copyright page along the same horizontal line as “Printed in the United States of America” and don’t see a letter, or see the letter a, b or c:

These corrections apply if you look at the lower right hand corner of the copyright page along the same horizontal line as “Printed in the United States of America” and don’t see a letter, or see the letter a or b:

If you look at the lower right hand corner of the copyright page along the same horizontal line as “Printed in the United States of America” and don’t see a letter, these corrections apply:

If you look at the lower right hand corner of the copyright page along the same horizontal line as “Printed in the United States of America” and don’t see a letter or see the letter “a”, these corrections apply:

The Relay Testing Handbook #1: Electrical Fundamentals for Relay Testing

These corrections apply if you look at the lower right hand corner of the copyright page along the same horizontal line as “Printed in the United States of America” and don’t see a letter or see the letters a, b, c, d, e or f:

These corrections apply if you look at the lower right hand corner of the copyright page along the same horizontal line as “Printed in the United States of America” and don’t see a letter or see the letters a, b, or c:

These corrections apply if you look at the lower right hand corner of the copyright page along the same horizontal line as “Printed in the United States of America” and don’t see a letter or see the letters a or b:

These corrections apply if you look at the lower right hand corner of the copyright page along the same horizontal line as “Printed in the United States of America” and don’t see a letter or see the letter a:

  • Page 22: Direction arrows were added to the phasor diagrams.
  • Page 23: Figure 1-25 and the equations now shows a capacitive system
  • Page 25: The VA formula on the bottom right-hand corner of the page has been corrected. https://relaytraining.com/updatefiles/TRTH-1_22-25.pdf

 If you look at the lower right hand corner of the copyright page along the same horizontal line as “Printed in the United States of America” and don’t see a letter, these corrections apply:

The Relay Testing Handbook #2: Relay Testing Fundamentals

These corrections apply if you look at the lower right hand corner of the copyright page along the same horizontal line as “Printed in the United States of America” and don’t see a letter:

The Relay Testing Handbook #3: Understanding Digital Logic

These corrections apply if you look at the lower right hand corner of the copyright page along the same horizontal line as “Printed in the United States of America” and don’t see a letter, or see the letters a or b:

These corrections apply if you look at the lower right hand corner of the copyright page along the same horizontal line as “Printed in the United States of America” and don’t see a letter, or see the letter a:

If you look at the lower right hand corner of the copyright page along the same horizontal line as “Printed in the United States of America” and don’t see a letter, these corrections apply:

The Relay Testing Handbook #4: Creating and Implementing Test Plans

These corrections apply if you look at the lower right hand corner of the copyright page along the same horizontal line as “Printed in the United States of America” and don’t see a letter:

The Relay Testing Handbook #5: Testing Voltage Protection (59/27/81)

These corrections apply if you look at the lower right hand corner of the copyright page along the same horizontal line as “Printed in the United States of America” and don’t see a letter:

The Relay Testing Handbook #6: Testing Overcurrent Protection (50/51/67)

These corrections apply if you look at the lower right hand corner of the copyright page along the same horizontal line as “Printed in the United States of America” and don’t see a letter or see the letter a;

The Relay Testing Handbook #8: Testing Differential Protection (87)

These corrections apply if you look at the lower right hand corner of the copyright page along the same horizontal line as “Printed in the United States of America” and don’t see a letter or see the letter a, b, or c:

These corrections apply if you look at the lower right hand corner of the copyright page along the same horizontal line as “Printed in the United States of America” and don’t see a letter or see the letter a:

If you look at the lower right hand corner of the copyright page along the same horizontal line as “Printed in the United States of America” and don’t see a letter, these corrections apply:

  • Beckwith Electric Co. Inc has generously donated a M-3311 relay and we were able to determine that the single phase test procedure on page 113 will only work when the relay is set in YY mode. The additional connections have been removed from Figure 2-59. https://relaytraining.com/updatefiles/TRTH-V8_113.pd

The Relay Testing Handbook #9: Testing Line Distance Protection (21)

These corrections apply if you look at the lower right hand corner of the copyright page along the same horizontal line as “Printed in the United States of America” and don’t see a letter:

 

About the Author Valence Announcements

Valence Electrical Training Services is the independent source for protective relay training for relay testers. We offer: • Online Training Courses that can be completed at any location at any time • The Relay Testing Handbook series of books written for relay testers by a relay tester • Hands-On Training Classes where you come to us, or we come to your organization

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