What kind of grounding is this?
Thread Content
http://bbs.hcbbs.com/forum.php?mod=image&aid=1296819&size=300x300&key=92bdf0757986ad9a&nocache=yes&type=fixnone As shown in the image, how should this grounding be connected?
The electrical engineering field generally grounds things in this way.
Lightning protection grounding and static electricity grounding disconnecting clip: remove the screws, disconnect both ends, then measure the resistance to ground in order to check whether the lightning protection grounding and static electricity grounding are satisfactory.
It seems to be a residential house; it’s probably for lightning protection and grounding.
Which end’s resistance to ground is being measured – the end with the sleeve on the ground side, or the end on the wall?
Lightning protection grounding and static electricity grounding disconnecting clip, for electrical measurements. The weather station also measures this. In the instrumentation field, it is equivalent to protective grounding, not working grounding
The lightning protection grounding or anti-static grounding of a building. This ground resistance needs to be measured using a \"ground resistance tester\" specific to electrical engineering. The readings from a multimeter cannot be used as the true values.
The attachment contains the specifications regarding power connection, especially instrument grounding, for reference.