Why Rolling Sphere Method is best

Rolling Sphere Method

A common question on Lightning Protection Design that crops up time and again, is – “What is the rolling sphere method of protection?” If you’re looking for a convenient definition in BS EN 62305.  I can save you the hassle because there isn’t one! The closest you will get to a conveniently packaged definition is […]

Isolated LPS Design – Isolated vs Non-isolated IEC 62305

Isolated LPS An example of a relatively recent innovation in protection concept introduced to the IEC standard IEC 62305. Is the Isolated LPS (Lightning Protection System).   The Isolated LPS can be described as protection measures (e.g. lightning conductors) that achieve sufficient ‘separation‘ distance, electrically and/or physically, between that which is conducting the Lightning Current. That which […]