Installation location Description Protection device Item no.5 generates surge
voltage which hits the lighting via the supply cable.
Lamp head with LED system,
before the LED driver
Surge protection type ÜSM-20-230L1+PE 5092431
Connection compartment the mast luminaire Surge protection type 2+3 ÜSM-20-230L1+PE 5092431
Control cabinet with electronics,
Supply, 3-phase
Surge protection type V20 3+NPE-280 5095253
Alternatively: control cabinet with
electronics, supply 1-phase
Surge protection type V20 1+NPE-280 5095251
Earthing line, uninsulated Flat round conductor 5018730
Supply cable
Remote strike and inductive coupling
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
213
Chapter The internal lightning protection system
.
These surge voltages have less energy than the direct
lightning strike, but can still destroy electronic com-
ponents. Here too, surge voltage pulses along
cables from the supply network need con-
sidered. this case, the surge protection the mast
connection compartment easily accessible and
easy check. Inductive couplings are considerably re-
duced through metallic mast and luminaire with a
metallic housing.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
Remote strike and inductive coupling
A lightning strike within 1
