Safety distance for 10 kV voltage level
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According to QGW1799.1-2013 \"Power Safety Work Procedures – Substation Section\", regardless of whether the high-voltage equipment is energized or not, workers must not remove or cross the barriers on their own to carry out work； If it is necessary to remove the barrier, a supervisor must be present, and the following conditions must be met: for a 10 kV voltage level, the safe distance without shutting down the equipment is 0.7 meters. At the work site, the equipment that should be de-energized is as follows: for a 10 kV voltage level, the safe distance between the normal working area of the workers and the live parts of the equipment is 0.35. Please discuss what to do regarding the 10 kV voltage level, within the range of 0.35–0.7 meters
Safe distance from powered-off equipment ≥ 0.35 meters
Greater than 0.7 meters; I won’t cross this red line
If the distance is less than 0.35 meters, power shutdown is definitely required; otherwise, the safety distance must be greater than 0.7 meters