this case, the surge protection the mast
connection compartment easily accessible and
easy check.
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
.5 generates surge
voltage which hits the lighting via the supply cable.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. Inductive couplings are considerably re-
duced through metallic mast and luminaire with a
metallic housing.
Installation location Description Protection device Item no.
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
