Earthing & Lightning Protection Division
In an electrical installation an earthing system or grounding system connects specific parts of that installation with the Earth's conductive surface for safety and functional purposes. The choice of earthing system can affect the safety and electromagnetic compatibility of the installation. Regulations for earthing systems vary considerably among countries.
In addition to electric power systems, other systems may require grounding for safety or function. Tall structures may have lightning rods as part of a system to protect them from lightning strikes. Telegraph lines may use the Earth as one conductor of a circuit, saving the cost of installation of a return wire over a long circuit. Radio antennas may require particular grounding for operation, as well as to control static electricity and provide lightning protection.
Founded over 70 years ago, Wallis has a long tradition of providing first class Earthing, Lightning Protection and Low-Voltage Surge Protection Products.
They have a broad a range of products as can be found anywhere in the industry.
Wallis also provide a complete range of Technical services, whether you require Lightning Protection Design Services, Earthing Designs, Soil Resistivity Testing.
An earth electrode system, professionally designed by competent Engineers, is essential to ensure the safety of personnel and the protection of equipment from dangerous voltages in and around substations.
A. N. Wallis are able to offer earth electrode system designs and associated testing services using the most up-to-date equipment and design software 'CDEGS'. All this is carried out by competent and highly experienced Electrical Engineers and Technicians.