Home     Contact     Projects     Experiments     Circuits     Theory     BLOG     PIC Tutorials     Time for Science     RSS     Terms of services     Privacy policy  
   
 Home      Projects     Experiments     Circuits     Theory     BLOG     PIC Tutorials     Time for Science   



My Job - Mains Power Failure Detection and Protection for CNCAuthor
Giorgos Lazaridis
June 24, 2012

PAGE 2 of 2


First of all, i had to fins a secure position for the circuit. This circuit will always have power, regardless if the CNC is turned on or off. So, it must be placed inside a separate electrical box for security reasons. The red LED will ensure that no-one will open this box without disconnecting the mains power from the CNC.

The best position is above the main switch for two reasons: First, there is enough place to fix the electrical box, and second because the wiring required will be minimal.


This is the main switch I made 2 metallic plates and i screwed the electrical box on them This metallic plate will be fixed inside the electrical box The aluminum profile is a standard base for electrical equipment




Wiring the components


Never work without cable connector sleeves All parts are wired and fixed onto the metallic plate The plate along with the parts is screwed into the box The reset-button and the 2 LEDs are fixed onto the box cover




The result
Well, it is not bad... I think i will use this method for other machines as well...





Continue reading. Click here to go back to the first page <<<.



Comments

  Name

  Email (shall not be published)

  Website

Notify me of new posts via email


Write your comments below:
BEFORE you post a comment:You are welcome to comment for corrections and suggestions on this page. But if you have questions please use the forum instead to post it. Thank you.


      

  • At 1 July 2013, 22:54:37 user Vince Geva wrote:   [reply @ Vince Geva]
    • Dear Giorgos,
      We'd like to implement this idea of yours on our CNC machines pretty urgently. Where are you located, and can you be hired to do the job, or do you know of anyone who has repeated this process and made these devices for other CNC machine shops?
      Thanks,
      Vince



    delicious
    digg
    reddit this Reddit this
    Faves



     HOT in heaven!


    NEW in heaven!



    New Theory: AC electric motor working principle



     Contact     Forum     Projects     Experiments     Circuits     Theory     BLOG     PIC Tutorials     Time for Science     RSS   

    Site design: Giorgos Lazaridis
    © Copyright 2008
    Please read the Terms of services and the Privacy policy