![]() ![]() The most popular choice is the copper bonded steel core rod due to its combination of strength, resistance to corrosion and lower cost.Įarth rods are available in various lengths and diameters. They include earth rods, earth tapes or wires, and earth plates.Įarth rods are available made from solid copper, stainless steel or copper bonded steel. Regulation 542.2.2 lists the types of earth electrodes recognised by BS 7671. The requirements of BS 7671 regarding earth electrodes are found in Regulation Group 542.2. In view of the importance of earth electrodes, this article will consider some common types of earth electrodes and their methods of installation. Temporary electrical installations for structures, amusement devices and booths at fairgrounds, amusement parks and circuses.Īnother example of where an earth electrode is required is where an electrical installation forms part of a TT system. Onshore units of electrical shore connections for inland navigation vessels. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |