Local Breaker Backup Protection| LBB Protection in Power System| 50Z| Breaker Failure Relay

After watching this video, We'll learn about the
What is LBB Protection
Why LBB Protection Required in Power System
How Local Breaker Backup Protection Work
Single Line Diagram of Working of LBB
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Thank You for Watching the Video.

[@GG-ml3eg]

Want to know about AR

[@electricalexpres]

Ok I will make video on that

[@GG-ml3eg]

LBB ka connection kaise rhata hai

[@surendrachandradas100]

Very nice explanation 👍 But pointer is not visible.

[@electricalexpres]

Thank you