Potential relay

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Uploaded by on Aug 4, 2009

This video explains the terminal arrangement of a potential relay,how to wire it up and how it works.

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Education

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Standard YouTube License

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Uploader Comments (21footxpress)

  • sir

    please answer my questions

    babar khan 

  • @ghazanfar977. The start winding produces voltage once the motor is running. That " back voltage" is what energizes the coil.

  • Now that I think about it your relay has lots of potential ...

  • @fattony123082 Good one!

  • Sir you are a very good instructor. I'm in school now for HVAC-R and all your information is really helpful. I could listen to your lecture everyday. Hopefully you will continue to post.

  • @Kam2876 thanks

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  • Your video is great. You are a very good teacher. After watching your video on potential relays, I was able to hook up a salvaged gear motor that came with a start capacitor and no other instructions.

    There is one thing I would change. My motor is small enough that it does not need a run capacitor - only a start capacitor. So your statement that you will always see a run capacitor is not always true. You can have a capacitive start - inductive run motor.

    But other than that one small poi

  • sir how the potential relay energize check terminal # 2 and 5 are on the same phase

  • sir why are you puting L1 on the common terminal and L1 again on the starting terminal is it right sir i think starting and running terminals should be in the same line and common should be on the another line L2 am i right sir please clear my confussion

    babar

    +966500473068

  • ive watched everyone of your vids, and i love how you break and it down and simplify it, keep up the good work. do you think you can do a video on how to troubleshoot a particular circuit, as far as where to put your leads and find what component is bad? thanks again.

  • @Kam2876 .youtube.com/watch?v=NusUF0WK6­cw&feature=BFa&list=UUHxE1-zpV­IYKf6J7v8Mk_1A&lf=plcp

  • A+++

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