4 159
Versions
2.3.4.4.4.4.3.4.2 168
Protection against dangerous touch voltage
2.1 152
Type earth rod structure
2.1 160
Earth rods
2.5 166
OBO Construct planning aids
2.8 173
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
.2.4 162
Perimeter insulation
2.1 170
Materials for air-termination and conductor systems
2.4.7.1 168
Step voltage
2.6 167
Potential control
2.4.4.6.4.4.3 156
Type foundation earth electrodes
2.7 169
Materials and corrosion protection
2.2 154
Type ring earth electrodes
2.4.2 150
Normative requirements
2.3.5 165
OBO selection aid for foundation and ring earthers
2.3 151
Planning methods
2.4.2 161
Black trough
2.2 172
Materials for earthing systems
2.3 161
White trough
2.1 150
Basic principles
2.6.4.4.4.4.7
