IEC 62561-7 Revised
IEC 62561-7:2011
Lightning protection system components (LPSC) - Part 7: Requirements for earthing enchancing compounds
IEC 62561-7:2011 specifies the requirements and tests for earthing enhancing compounds producing low resistance of an earth termination system.
CHF 80.-
A more recent version of this publication exists: IEC 62561-7:2024 RLV