3 156
Type foundation earth electrodes
2.1 168
Step voltage
2.5 165
OBO selection aid for foundation and ring earthers
2.1 160
Earth rods
2.4.4.4 162
Perimeter insulation
2.4.1 152
Type earth rod structure
2.4 159
Versions
2.4.2 161
Black trough
2.3.2 172
Materials for earthing systems
2.4.7 169
Materials and corrosion protection
2.3 161
White trough
2.7.7.4.8 173
Testing lightning protection system components
Chapter The external lightning protection system
TBS
Blitzschutz-Leitfaden
2018
/
en
/
2020/01/10
14:42:40
14:42:40
(LLExport_02613)
/
2020/01/10
14:42:54
14:42:54
56
Chapter The external lightning protection system
.3.4.4.6.2 150
Normative requirements
2.2 154
Type ring earth electrodes
2.1 150
Basic principles
2.1 170
Materials for air-termination and conductor systems
2.4.4.3 151
Planning methods
2.6 167
Potential control
2.4.4.6.4.3.4.2 168
Protection against dangerous touch voltage
2.4.2.4.5 166
OBO Construct planning aids
2
