If
the luminaires are, for example, mounted directly be-
neath the cable support systems, then the surge pro-
tection can also inserted junction box front
of the luminaires. use the shielding function the
metallic cable support systems, these must in-
cluded the equipotential bonding both sides.
Surge protection devices must used the subdis-
tributor supplied. lightning protection sys-
tem, the supply cables the entrance the building
must protected using suitable lightning current ar-
restors.LED lighting system indoor car park
3.6 LED internal lighting buildings and halls
LED lighting systems industrial plants and adminis-
trative buildings are usually destroyed high
voltages, coupled inductively switching opera-
tions. The differ-
ing connection can used maximise availability
(parallel connection) switch off the luminaire if
there defect the protection device (serial con-
nection).
In industrial and sports halls, the luminaires are in-
stalled great height. protect the LED
drivers and the light, protection device then re-
quired directly front the electronic components.
The usually very long supply lines have high poten-
tial for inductive coupling surge voltages. However, the luminaires are of-
ten from this distributor.2. Independently this, the surge protection
system should installed for the entire lighting sys-
tem.4.
Connection the protection device
The protection device ÜSM-LED 230 can installed
in series with parallel the luminaires.
TBS
Blitzschutz-Leitfaden
2018
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Chapter The internal lightning protection system
.
A risk analysis according IEC 62305 can used
to determine whether external lightning protection
system required not. After damage, the lights or
the LED drivers can only repaired high cost.
As the minimum lighting strength required the work-
station can lead accidents errors, immediate ac-
tion required
