Revised
Specifies a method for calculating the minimum approach distance for live working, at voltages between 1 kV and 800 kV, required to protect workers from system overvoltages. This standard addresses system overvoltages, and the working air distances between parts and/or workers at different potentials.
The calculation of distances for d.c. voltages is presently under consideration.
WITHDRAWN
IEC 61472:1998 ED1
99.60
Withdrawal effective
15 korr 2004
WITHDRAWN
IEC 61472:2004 ED2