CLC/TC 78
| Project No. | prEN 61472 |
|---|---|
| Title | 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. |
| Registration number (WIID) | 53011 |
| Scope | 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. |
| Status | Izstrādē |
| ICS group | 13.260 29.260.99 |