How far should the tower crane be installed from the high-voltage line to be safe?

You should first confirm the voltage level of the high-voltage line involved, which can generally be seen on the nameplate hanging at the lower part of the tower, and then refer to the following text:

The distance below 1KV is 4m; 1- 10KV distance is 6m; 35- 1 10KV distance is 8m; 154-220KV distance is10m; The distance between 350 and 500 kV is15m.