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I need to know how to control earth voltage i.e. voltage between Neutral-Earth. We have a site which is built on top of a rock hill. We have dug a earth pit and its depth is about 10 feet. We cannot go any deeper because after this we hit solid rocks.
Now the problem is that we require less then 2volts between Earth & Neutral but we cannot get it less then 15volts. This is not acceptable as it is connected to Networking equipment.
Please suggest us some solution or if there is any device which can be connected to it which can control this voltage to a acceptable level.
Thanks
Now the problem is that we require less then 2volts between Earth & Neutral but we cannot get it less then 15volts. This is not acceptable as it is connected to Networking equipment.
Please suggest us some solution or if there is any device which can be connected to it which can control this voltage to a acceptable level.
Thanks