Basic Relaying II

Explore protective relay topics like time delay, zones of protection, and electromagnetic induction. Enroll now! 

Includes: Certificate of Completion

Duration: 0.5 Hour(s) | Language: English

About this Course

Protective relays have a variety of settings based on the level of protection required and the time for actuation of the relay. This module explains the necessary balance of time delay characteristics and zones of protection. 

By the end of this course, you will be able to: 

  • Describe the time delay characteristics of relays including definite time, inverse, very inverse, and extremely inverse characteristics 

  • Describe zones of protection 

  • Describe electromagnetic induction devices including the induction disk-type and induction cup-type relays 

  • Describe electromagnetic attraction units including the hinged armature-type and plunger-type relays 

Course Facts

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What You Get

Certificate of completion 

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Course Hours

30 minutes 

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Learning Type

100% Online, Available 24/7 

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Course Structure

At your own pace, save progress as you go 

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Support

Customer support available 7 days a week 

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Course Updates

Content is updated and current 

Topics Covered 

  • Time Delay Characteristics 
  • Zones of Protection 

  • Electromagnetic Induction Devices 

  • Electromagnetic Attraction Units 

  • Static and Microprocessor Relays 

FAQs 

When Does My Course Expire? 

Your course will expire one (1) year after you purchase it (the date you submit payment), unless the course itself indicates otherwise. 

For more information about course expiration dates, please read Terms of Use

How Quickly Will I Get My Certificate of Completion? 

Once you finish your course and pass any required exams, you can print your certificate of completion right away. 

What Can I Do If I Lose My Certificate? 

If you lose your certificate of completion and need a new one, you can contact customer service at (877) 881-2235 or support@360training.com

What If I Need a Refund for My Training Course? 

If for some reason you are not happy and would like a refund, send us a request within 72 hours of purchase. Here are the eligibility requirements you must meet: 

  • Your purchase was made no more than 72 hours prior to your refund request. 

  • You have NOT 

  • Attempted any portion of a test or exam. 

  • Requested or been issued a certificate of completion. 

  • Completed 50% or more of the purchased course. 

If you meet all of these criteria, submit your refund request in writing via email to support@360training.com with a proof-of-purchase receipt and an explanation for why you are requesting a refund. 

You can find more information about our refund policy here

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