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  1. IlijaVk

    Freja Win 2.0 Software

    Hi, Manual for Freja 300 states that Freja Win is licence free. Software is for win 98 and XP so it is obsolete, so it is hard to find... Quote: "For FREJA Win there is no longer any license file needed and no license keys for the FREJA test sets. Once installed on your PC you can freely...
  2. IlijaVk

    Conversion of DC Amps in to AC Amps

    DC clamp meters work on the principle of the Hall Effect. Hall effect sensors sense the magnetic field caused by current flow which causes a small voltage across the Hall effect sensor. That voltage, which is proportional to current is then amplified and measured.
  3. IlijaVk

    REF542 plus V4C.01.d

    Hm, Im sure that I could not communicate with device. Tested optical adapter with phone camera and could see red led blinking, but devices would not communicate.
  4. IlijaVk

    REF542 plus V4C.01.d

    Here are some photos, meybe someone find it useful: https://ibb.co/WWs33qC] https://ibb.co/NtQdhjr] https://ibb.co/zGZc5CV] https://ibb.co/Xy32vBy]
  5. IlijaVk

    REF542 plus V4C.01.d

    Did not managed to find software... Needed software to change Rogovski coil ratio after changing overhead lines with higher current carrying capacity wires. I changed secondary connection of Rogovski coil to higher range. Range was 80A (from 40-140A) and now is corrected to 240A (120-480A)...
  6. IlijaVk

    REF542 plus V4C.01.d

    Ref542 plus is obsolete, no support. Did not choose ref542 and rogovskey coils, before my time, and of course as a state company we are under public tenders law, which ties our hands... Every tender different equipment, around 60 types as I can recal... Also my team and I maintain Schwitzer...
  7. IlijaVk

    REF542 plus V4C.01.d

    Please help, need V4C.01.d.
  8. IlijaVk

    REF542 plus V4C.01.d

    Hi, please help, if You have REF542 plus configuraton tool V4C.01.d please share or send me link. Thank You [smile] If someone need V4E.04d here is link: http://s000.tinyupload.com/?file_id=00431379963170554481 Link

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