The equal-diameter welding of the cable solves the various drawbacks of the mechanical connection of the cable and improves the conductivity and robustness of the connection point. So far in the application of exothermic welding technology, the company has mastered the main cable winding of the suspension bridge, copper sea cable welding and aluminum cable welding.
A ground rod doesn’t have to be copper. It can also be a galvanized grounding rod. After large shrinkage cold drawing processing, the tensile strength is enhanced, and the toughness is maintained, an...
Ⅰ. Copper-clad steel ground rods can be divided into:1. Lightning protection grounding - the impulse current in the gas layer is released to the ground;2. Protective grounding - protect people and an...
Chemical ground electrode device is also known as grounding integrated device: the device that connects electrical equipment or other objects with the ground. The grounding device is composed of groun...