Results 1 to 9 of 9
  1. 08-12-2008, 06:34 PM #1
    rtregan
    rtregan is offline New Guest
    Join Date
    Aug 2008
    Posts
    2
    Post Likes

    Compressor winding test

    what is the proper way to tell if the windings are shorted in a compressor? I am not talking about from winding to ground. I am talking about winding to winding. Can these be checked with a megaohmmeter? I have read that the C-R and C-S winding should add up to the R-S winding resistance. Is this correct? I also know that if the ohm reading between any of the windings is zero then it is definitly shorted but what should most of the readings be?

    Thanks
    Reply With Quote Reply With Quote
  2. 08-12-2008, 06:44 PM #2
    obxtech
    obxtech is offline Professional Member*
    Join Date
    Mar 2001
    Location
    North Carolina
    Posts
    428
    Post Likes
    I would tell you but it might kill you so I can't. if your a pro join the pro forums and get your answer there. can't support DIY's.
    Reply With Quote Reply With Quote
  3. 08-12-2008, 06:45 PM #3
    papa_jo's Avatar
    papa_jo
    papa_jo is offline Professional Member*
    Join Date
    Nov 2004
    Location
    South Carolina
    Posts
    1,840
    Post Likes
    ditto
    Reply With Quote Reply With Quote
  4. 08-12-2008, 06:51 PM #4
    hvaclover
    hvaclover is offline No return.
    Join Date
    Jul 2006
    Location
    NW burbs of Detroit
    Posts
    6,058
    Post Likes
    Gee I thought I was gonna learn something new
    Reply With Quote Reply With Quote
  5. 08-12-2008, 07:22 PM #5
    rtregan
    rtregan is offline New Guest
    Join Date
    Aug 2008
    Posts
    2
    Post Likes
    I am a professional hvac technicial but I understood that you have to have a certain amount of posts in order become a professional member. I am licensed in North Carolina for residential and commercial construction. This is a question that I have heard so many different responses too and I would just like to get someone elses opinion.

    Thanks.
    Reply With Quote Reply With Quote
  6. 08-12-2008, 07:25 PM #6
    forcryinoutloud
    forcryinoutloud is offline Professional Member*
    Join Date
    Aug 2007
    Location
    Clearwater, Fl
    Posts
    366
    Post Likes
    Quote Originally Posted by rtregan View Post
    I am a professional hvac technicial but I understood that you have to have a certain amount of posts in order become a professional member. I am licensed in North Carolina for residential and commercial construction. This is a question that I have heard so many different responses too and I would just like to get someone elses opinion.

    Thanks.
    Type some useless responses like this one until your post count hits 15, then apply for pro membership.
    Reply With Quote Reply With Quote
  7. 08-12-2008, 07:29 PM #7
    hvaclover
    hvaclover is offline No return.
    Join Date
    Jul 2006
    Location
    NW burbs of Detroit
    Posts
    6,058
    Post Likes
    Quote Originally Posted by rtregan View Post
    I am a professional hvac technicial but I understood that you have to have a certain amount of posts in order become a professional member. I am licensed in North Carolina for residential and commercial construction. This is a question that I have heard so many different responses too and I would just like to get someone elses opinion.

    Thanks.
    Different responses? Heh, if there is more then one way to check a comp winding resistance i am going to have to learn something new.
    Reply With Quote Reply With Quote
  8. 08-13-2008, 08:21 AM #8
    obxtech
    obxtech is offline Professional Member*
    Join Date
    Mar 2001
    Location
    North Carolina
    Posts
    428
    Post Likes
    Quote Originally Posted by rtregan View Post
    I am a professional hvac technicial but I understood that you have to have a certain amount of posts in order become a professional member. I am licensed in North Carolina for residential and commercial construction. This is a question that I have heard so many different responses too and I would just like to get someone elses opinion.

    Thanks.
    Still this is the public forum and can not post your answer here get your post up like stated and join the pro forum then ask anything you like.
    Reply With Quote Reply With Quote
  9. 08-13-2008, 08:53 AM #9
    iraqveteran's Avatar
    iraqveteran
    iraqveteran is offline Professional Member
    Join Date
    Feb 2008
    Location
    Western NC
    Posts
    2,504
    Post Likes
    Quote Originally Posted by rtregan View Post
    I am a professional hvac technicial but I understood that you have to have a certain amount of posts in order become a professional member. I am licensed in North Carolina for residential and commercial construction. This is a question that I have heard so many different responses too and I would just like to get someone elses opinion.

    Thanks.
    So are you a contractor or a HVAC tech???

    You are double labling yourself there.....


    I agree with clover....if there is another way of checking winding resistance, then its new to me...
    I fully support the military and the War on Terrorism.


    If you don't know, then don't do. If you don't know and still do, then be prepared to pay someone else a lot to undo what you did and then do it right.

    If you do know, then do. But do it right. Otherwise, you may not be doing it long.
    Reply With Quote Reply With Quote
« Previous Thread | Next Thread »

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules
Contracting Business

Related Forums

Plumbing Talks | Contractor Magazine
Forums | Electrical Construction & Maintenance (EC&M) Magazine
HPAC Engineering