Now that we have test results, we need to see if they pass before we can continue. This video shows you how.
Click “Mark Complete” below after watching the video so you can keep track of your progress.
Introduction to Relay Testing
16 Topics
Isolate the Relay from the System
2 Topics
Connect the Test-Set to the Relay
3 Topics
Upload the Relay Settings
2 Topics
Perform an Acceptance Test
5 Topics
How to Test Protective Elements
17 Topics
Perform a Commissioning Test
9 Topics
Perform Maintenance Tests
5 Topics
Post Testing Tasks
4 Topics
Did you build your own spreadsheet or are they available somewhere?
You can download the test sheet in the Create a Checklist of All Elements to be Tested topic.
Chris,
Apart from percentage, what are other factors to consider under test evaluation?
Please provide some examples would be really appreciate.
Thanks
Joshua
Love the energy, but you are currently in the introduction lesson that summarizes what you’ll see as you work through the course.
Everything will be explained in excruciating detail in the appropriate lesson.
Feel free to ask questions in topics of future lessons where we go into the nitty-gritty of each topic.
Hi Chris, at 1:10 you mentioned that delay of the relay pickup and the time we actually see it. I don’t really understand this statement. Do you mean the time delay between the pickup indicator lights up and the time it takes for us to click stop ramping up the current? Since we can keep adjusting the current between pickup & drop off to fine tune the “real pickup”, how do this delay come into play? Thanks.
When we cover this topic in depth, I’ll describe that there might be a scan time lag in you test-set or relay software that will create a delay between when something happens (contact closure) and when it actually gets displayed on your computer screen.
Great, thanks.