This video explores the possibility to ensure protection for direct and indirect contacts using power transformers and creating safety extra low voltage circuits.
Worst explanation I've seen ever. It shows SELV and PELV as being exactly the same, and no proper explanation as to the difference between them and FELV.
Excellent explanation content is total compliance with BS 7671 17th edition, please provide more videos
What the hell use it that? The 3 diagrams are identical.
More or less. I'm seeing a continuous earth connection right through from source to load.
What earthing arrangement is TM?
He described the selv load is connected to the earth. which is not separated no more/he explained incorreclty.This can confuse the learner
you should have meant voltages higher than 50 v AC and 120 V DC.
am i right or not.
Nope, you're wrong
Worst explanation I've seen ever. It shows SELV and PELV as being exactly the same, and no proper explanation as to the difference between them and FELV.
Can't believe ABB did this.
@@markovidovic4619 pun?
You made a mistake in the SELV circuit, don't you?