this post was submitted on 09 May 2024
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Electricians
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TT means that there is a ground connected directly to the equipment housing, so basically a rod in the soul connected to the box.
I solved it with a connector from the 3 phase outlet so it's no stress to get an electrician out to sort out a more permanent solution.
Even if it's a late reply I appreciate you taking the time!
Ah gotcha, here we just call that an equipment ground, it bonds all the housing, motor casings, conduit, junctions, etc. All good!