What rules do ground faults follow?
Many ground faults are easy to find, but some ground faults don’t seem to follow the rules. What’s even worse, the ground fault light on the front panel is a hit-or-miss indicator.
The book “Make It Work – Hunting Ground Faults” shows that there isn’t just one type of ground fault, but three types: Hard Ground Fault, Soft Ground Fault, Induced Ground Fault. It starts out detailing the dangers of ground faults, delves into how the panel detects a ground fault, and shows many of the troubleshooting techniques used to find the ground faults.
Find out the rules in Make It Work - Hunting Ground Faults.
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