The Portable Earthing Set is an essential safety device used in power systems to provide temporary grounding during maintenance and repair operations. It effectively discharges residual or induced voltage and prevents accidental energization of equipment, ensuring the safety of maintenance personnel.
This grounding set is widely used in power transmission lines, substations, distribution networks, and electrical maintenance sites. It is designed to quickly establish a reliable grounding connection between electrical conductors and the earth, minimizing the risk of electric shock.
The set typically consists of grounding cables, grounding clamps, operating rods, and grounding terminals. The cables are made of high-conductivity copper conductors with flexible insulation, providing excellent current-carrying capacity and mechanical strength. Clamps are manufactured from high-strength aluminum alloy or copper alloy, ensuring firm contact and long service life.

A Grounding Cable is used in electrical systems to provide a safe path for fault current or unwanted electrical energy to flow into the ground, ensuring the safety of personnel and equipment.
Main Applications
Temporary Grounding during Maintenance
Grounding cables are used to temporarily ground de-energized transmission lines, distribution lines, and electrical equipment during maintenance to protect workers from electric shock.