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Thread: Btu ratings?

  1. 03-10-2008, 06:15 PM #1
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    Btu ratings?



    Got a low temp compressor rated at
    • -20
    • 8000btu
    • 110f cond.
    How do I calculate the btu ratings at lower/higher sst's?


  2. 03-10-2008, 07:28 PM #2
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    Re: Btu ratings?

    With that wast amount of data?
    What is compressor model no. and what are other conditions.
  3. 03-10-2008, 07:46 PM #3
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    Re: Btu ratings?

    It is a Copeland hermetic CF09K6E.
  4. 03-10-2008, 09:41 PM #4
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    Re: Btu ratings?

    Quote Originally Posted by cretan View Post
    It is a Copeland hermetic CF09K6E.
    Is it mono phase or three phase? What is frequency? What are other conditions? Are you having problems with writing?
    Here is 3phase 60hz data.
    For other models go to this page and find what you need!
    If you in your first post gave us full data, you could have all needed data few hours ago!
    Last edited by nike123; 03-10-2008 at 10:24 PM.
  5. 03-10-2008, 10:11 PM #5
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    Re: Btu ratings?

    It is a single phase.For a freezer.I am trying to match this compressor with an evaporator that has 980 btu per 1 degree(f) TD.
  6. 03-10-2008, 10:31 PM #6
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    Re: Btu ratings?

    Than this is what you need if you have 60hz power supply!
    Why is that hard to get data from you?
  7. 04-10-2008, 12:31 AM #7
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    Re: Btu ratings?

    Thanks nike!!Now if I can ask you a few more questions.Can you explain the effects of too much sub cooling on a system?I am a little confused!
    Last edited by cretan; 04-10-2008 at 02:03 AM.
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