2 168
Protection against dangerous touch voltage
2.4.4.4.4.3.2.2 161
Black trough
2.3 161
White trough
2.8 173
Testing lightning protection system components
Chapter The external lightning protection system
TBS
Blitzschutz-Leitfaden
2018
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en
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Chapter The external lightning protection system
.2 150
Normative requirements
2.4.4.2 154
Type ring earth electrodes
2.4.4.4 162
Perimeter insulation
2.2 172
Materials for earthing systems
2.4.7 169
Materials and corrosion protection
2.3 156
Type foundation earth electrodes
2.7.1 170
Materials for air-termination and conductor systems
2.1 168
Step voltage
2.5 166
OBO Construct planning aids
2.4 159
Versions
2.5 165
OBO selection aid for foundation and ring earthers
2.4.3 151
Planning methods
2.4.1 152
Type earth rod structure
2.7.4.4.3.6.4.6 167
Potential control
2.1 150
Basic principles
2.6.3.4.4.1 160
Earth rods
2
