weiyixu@leikeshi.com
中文版
News Center
Home > News Center
Grounding Systems in Frozen Soil: Key Considerations for Northern Projects
Grounding installation in frozen-soil regions presents challenges that are significantly different from those encountered in southern climates. In northern areas, the seasonal frost layer can reach one to several meters in depth. If grounding electrodes are installed too shallowly, their performance...
View More
What Does a Lightning Protection Inspection Actually Cover?
Many project owners assume that a lightning protection inspection is simply a matter of measuring grounding resistance. In reality, a comprehensive inspection evaluates the complete lightning protection system to verify its safety, reliability, and compliance with applicable standards. Each componen...
Can an Old Grounding Grid Be Reused? A Practical Guide to Grounding System Assessment
Many industrial facilities, commercial buildings, and infrastructure projects have grounding systems that have been in service for decades. When upgrading electrical or lightning protection systems, one common question arises:Can the existing grounding grid still be used, or should it be completely...
