It is a common misunderstanding that there are lower voltage levels inside a substation fence than outside of it, when in reality, substation workers face just as serious risk of electrocution. The ...

This article is the first in a 12-part series on the differences between grounding and bonding. Article 250 provides requirements for the grounding and bonding of ...

Luz del Sur S.A.A. is one of the largest distribution system operators (DSOs) in Peru, supplying almost 1.2 million customers with electricity in the area southeast of the capital, Lima. This gives it ...

You can understand grounding by overcoming common reasons for confusion. When people are tripped up by the requirements for grounding, it's often because they don't realize Art. 250 covers both ...