PacifiCorp is the largest grid operator in the Western United States, serving the growing energy needs of two million customers while protecting the environment. It is a leader in providing safe, ...
Most of the electrical power distribution infrastructure is static, and in many facilities, the mindset for electrical equipment and devices is “set it, and forget it.” However, much of the existing ...
Testing medium-voltage (MV) cables with the high-potential (“hi-pot”) test is typically part of an MV cable testing program. In Parts 4 and 5, we looked at the DC and AC versions of this test. The ...