Grounding Rod Material

This results in a straighter harder steel core making installation easier.

Grounding rod material.

Buying a listed rod meaning it has been verified by a certification group will ensure that your grounding rod is the correct size and material. Gem dramatically reduces earth resistance and impedance measurements. Ground rods can be made with many different materials but copper is the most common materials used for residential installations. Different factors material soil resistivity location facility type size among others play into the overall efficiency and service life of both the ground rod and overall grounding system below we provide key considerations for ground material selection and then compare the most common types.

We use a unique manufacturing process which includes drawing the steel rod to size before the copper bonding process begins. While the surface area of grounding plates is greatly increased over that of a driven rod the zone of influence is relatively small as shown in b. It is the ideal material to use in areas of poor conductivity such as rocky ground mountain tops and sandy soil. Its primary function is to create a path to ground for electrical current such as lightning line surges and unintentional contact with high voltage lines.

The ground rod is an essential part of the grounding system. Furthermore independent ground rod testing performed by the navy and the national electrical grounding research project back up the data gathered by the national bureau of standards. If you upgrade your electrical service you likely will need to upgrade your grounding wire and rods to. We use a unique manufacturing process which includes drawing the steel rod to size before the copper bonding process begins.

Erico copper bonded ground rods are the highest quality erico copper bonded ground rods are the highest quality ground rods available today. Grounding plates are typically placed under poles or supplementing counterpoises. Ground rods also known as grounding electrodes are used to connect the grounding system of electrical systems to earth ground. Erico copper bonded ground rods are the highest quality ground rods available today.

When it comes to selecting a ground rod engineers must avoid a one size fits all approach. As shown grounding plates should be buried at least 30 inches below grade level. This results in a straighter harder steel core making installation easier. Because of these studies a service life of 10 to 15 years can be assigned to galvanized rods and 40 plus years for 10 mil copper bonded rods in most soil types.