S – Earthing/Grounding RegulationsEarthing/Grounding RequirementsConductors and Earth rodsAs with lightning protection,  the first choice faced by the designer of an earthing system is the type of conductor to be used. The correctchoice of cond

More than 100 published lightning protection codes and standards are in use by various countries and by agencies within countries. The USA NFPA-780-2008 has undergone significant upgrading with new information about surge protection. The US Departm

SN ENGINEERING - MANUFACTURER OF LIGHTNING ARRESTER AND EARTHING ELECTRODES IN GURGAON Chemical earthing is a way to keep electrical systems safe. It involves burying metal rods is it is gi or copper in the ground and filling them with special che