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1993-06-28
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753b
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30 lines
Recommendation K.11
1. Add a new paragraph to point 1.6.3:
"To avoid disturbances in telecommunication circuits caused by striking protective devices, the striking
voltage values and the numbers of arrestors should be considered."
2. Add new point 2.6:
"2.6 Recommended policy
Where lines in a telecommunications network are exposed to frequent or severe disturbances from
power line faults or lightning, the voltage of these lines relative to local earth potential should be limited
either by connecting protective devices between the line conductors and earth or by using appropriate
construction methods for the line."
3. Point 4.3, second line, replace "may be limited" by "should be limited".