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fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 2 days ago

Ġ̵̻ͅį̴̹̜̼̙͍͋̈̕m̷̦͎͈̎̄̄̿̈ṁ̶̭̫͓̞̻̾̂̚ë̶͚́̍̀͆ ̴̻͗̈́̿̂̚͝f̴̧̳̝͓̫̆̍͌͠u̸̧̖̠̗͔̽̽̾ȇ̶̝̠̎̔l̵̡͙͔̀́̃́̓͘,̵̠̜̽͛ ̴͙̜͇͚̥̜̑͛͐̓͆͒ḡ̸̮͝͠ḯ̸͍̩͛͗̍͝ṁ̶̛͎̖̭̖̓̃͑̃ḿ̵̫̇e̸͈͕̍̍͒ ̸̧̣̣̣̹̺͌̃ẇ̴̤̳͇̪̝̑̈́̏̚i̶͖͒̒r̶̢̪̙͉̭̥̂̐e̵̞̳̻̍͘

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Ġ̵̻ͅį̴̹̜̼̙͍͋̈̕m̷̦͎͈̎̄̄̿̈ṁ̶̭̫͓̞̻̾̂̚ë̶͚́̍̀͆ ̴̻͗̈́̿̂̚͝f̴̧̳̝͓̫̆̍͌͠u̸̧̖̠̗͔̽̽̾ȇ̶̝̠̎̔l̵̡͙͔̀́̃́̓͘,̵̠̜̽͛ ̴͙̜͇͚̥̜̑͛͐̓͆͒ḡ̸̮͝͠ḯ̸͍̩͛͗̍͝ṁ̶̛͎̖̭̖̓̃͑̃ḿ̵̫̇e̸͈͕̍̍͒ ̸̧̣̣̣̹̺͌̃ẇ̴̤̳͇̪̝̑̈́̏̚i̶͖͒̒r̶̢̪̙͉̭̥̂̐e̵̞̳̻̍͘

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fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 2 days ago
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  • notgold@aussie.zone
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    2 days ago

    For AC the definitions are

    • HV > 1500VAC
    • LV < 1500VAC & > 50VAC
    • ELV < 50VAC

    For DC

    • HV > 1000VDC
    • LV < 1000VDC & > 120VDC
    • ELV < 120VDC

    Above are from the Blue Book

    • Deconceptualist@leminal.space
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      1 day ago

      Neat, I didn’t realize they were defined like this but that totally makes sense for regulations and such. Thanks!

    • quediuspayu@lemmy.dbzer0.com
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      1 day ago

      What’s ELV? There’s not a single mention of it in that pdf.

      Edit: nevermind, I found it on wikipedia. Extra-low

      • notgold@aussie.zone
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        18 hours ago

        Sorry ELV is in a blue book supplement not in the main book. Extra low voltage work in Australia doesn’t need a license, just have to be competent.

        Not the one I was thinking of but it does define Extra low voltage

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