Isaiah
Senior Member
- Location
- Baton Rouge
- Occupation
- Electrical Inspector
This plant has installed a very large grounding grid and now wants to test the overall ohmic value of the “system” using a Aemc 6416 clamp.
Target is 5 ohms, however most of the grounding ‘stingers’ have not been attached to equipment. I am just curious if this test even makes sense since the ground grid is not a code requirement in the first place.
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Target is 5 ohms, however most of the grounding ‘stingers’ have not been attached to equipment. I am just curious if this test even makes sense since the ground grid is not a code requirement in the first place.
Sent from my iPhone using Tapatalk