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Recent content by machinedr

  1. machinedr

    Import active energy vs. Export active energy

    @stevenal: It was energy.
  2. machinedr

    Import active energy vs. Export active energy

    Ok, thank you very much for replies. These are from four quadrant but what i need to know is something different. I mean I understand that by saying "import active power" it is saying "the active power input to the module" and "export active power" is vice versa. Am I right? The point I can't...
  3. machinedr

    Import active energy vs. Export active energy

    Hi all, My mind is a little bit confused about these two: import active energy and export active energy. We have a reactive power control relay (compensation sys.) and it says it can show these two on its display. But I need directly active energy. How these two related to total active energy...
  4. machinedr

    2,5mm2 for analog signal transmission

    Thank you very much for the answers. It works pretty well, no problem :D
  5. machinedr

    2,5mm2 for analog signal transmission

    Hi all, We used 2,5mm2 cable size for analog signal transmission for over 50m length. I wonder if it will successfuly transmit the signal from PLC to pumps. Is it OK? Or how can I calculate?
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