Insulated digger derricks and aerial devices protect users and ground personnel who work around energized power lines. Following established work procedures – as is testing and maintaining the ...

Covering industrial control panels intended for general use and operating at 600V or less, including those without an appropriate third-party listing, the new Art ...

To ensure efficient operation and safety over time, the properties and materials of photovoltaic (PV) panels must undergo many electrical and mechanical tests. The document that dictates PV panel ...

The IEC Standard describing the test program for PV panels, IEC 61730-2 requires an impulse test up to 8kV delivered across the panel, from the shorted power leads to the outside of the panel via a ...