Chauvin Arnoux P01102018 Accessory set for earthing measurement - 1 earth electrode (30 m); black - end-of-life model content_copy

The grounding measurement set P01102018 from Chauvin Arnoux is a complete measurement accessory for testing grounding resistances and specific earth resistances. It is designed for use with resistance and grounding measurement devices that support the 1-wire, 3-wire, or 4-wire measurement method. The set enables flexible adaptation to different measurement tasks and environments through the combination of ground rods, cables, and accessories. The components are designed for professional use and offer a robust, long-lasting construction.

Applications
This accessory set is used in the fields of electrical engineering and safety technology, particularly for testing grounding systems in buildings, industrial plants, outdoor installations, or during the installation of lightning protection systems. The measurement is performed using ground rods driven into the ground to create a defined reference point for resistance measurement. The cable length (here 30 m) allows sufficient distance between measurement points to minimize measurement errors caused by soil inhomogeneities.

Functions and Equipment in Detail
The set includes a ground rod for insertion into the ground, as well as three spools of color-coded measurement cables. The cables are color-coded to ensure easy identification of the lines during measurement. Additionally, it contains four measurement leads with banana plugs (4 mm), four alligator clips, and two test probes. These components ensure a safe and reliable connection between the measuring device and grounding or test points. The alligator clips allow for quick attachment to metallic surfaces, while the test probes are suitable for point-specific grounding measurements.

Technology Explained Simply
The measurement is performed using the 1-, 3-, or 4-wire method, where the number of wires affects the accuracy and measurement effort. The 1-wire method is a simplified variant often used for quick tests. The 3-wire method is standard for measuring grounding resistances, while the 4-wire method (also known as the fall-of-potential or 4-point method) offers higher accuracy by minimizing the influence of wire resistance. The cables are designed for a length of 30 m, providing sufficient reach for many standard applications. The use of banana plugs (4 mm) ensures a secure and standardized connection to the measuring devices.

Compatibility and Accessories
The set is compatible with resistance and grounding measurement devices that support the mentioned measurement methods. It can be supplemented with additional accessory sets, such as a soil resistance measurement set with 100 m cables and two ground rods, to increase range or measurement accuracy.

Installation and Mounting
Installation is performed by inserting the ground rod into the ground, with the included hammer providing support. The cables are connected to the ground rods and the measuring device, with the color-coded labeling facilitating correct assignment. Adapters with fork terminals and banana plugs allow flexible adaptation to various connection types. The entire equipment is delivered in a transport bag, which facilitates transport and storage.

Operational Advantages
The set provides complete equipment for grounding measurements, reducing preparation time. The robust construction and use of high-quality materials ensure a long service life. The color-coded labeling of the cables reduces wiring errors. The transport bag enables organized storage and easy transport to the measurement site. The combination of ground rod, cables, clamps, and adapters ensures a flexible and reliable measurement environment.