IEC?62561-2:2018 specifies the requirements and tests for:
metallic conductors (other than "natural" conductors) that form part of the air-termination and down-conductor systems,
metallic earth electrodes that form part of the earth-termination system.
This second edition cancels and replaces the first edition published in 2012. This edition constitutes a technical revision.
This edition includes the following significant technical change with respect to the previous edition:
Tables 2 and 4 have been merged into one Table (Table 2).
Figure 2 showing the coating measurement of a plate conductor has been added.