Technical Design-in Guide SLE G6 | 12-2018 | 2.1 | en
Electrical Aspects
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Basic insulation LED-Modul SLE G6
The LED module
features basic insulation against earth, i.e., a clearance/creepage distance greater or the same as 3 mm and
SLE G6
can be directly assembled on an earthed metal part of the luminaire.
Luminaire with SELV level
When using the LED module
in combination with a LED Driver in protection class SELV, the SELV level for the luminaire is
SLE G6
achieved.
Thanks to SELV voltage, the luminaire can be replaced by an expert without risk.
Protection class II luminaires
When using a LED Driver with NON-SELV level, the following measures are essential in order to achieve protection class II:
Protection class I luminaires
When using an LED Driver with NON-SELV level, the following measures are essential in order to achieve protection class I:
I
NOTICE
Classification of the LED Driver in SELV and NON-SELV protection classes can be found in the LED Driver matrix.
Reinforced insulation between LED module SLE G6 and the luminaire casing, e.g., by means of plastic casing or an additional
insulating foil between the luminaire casing and the module.
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Reinforced insulation between the LED Driver and luminaire casing, e.g., by means of plastic casing
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Use of double-insulated lines
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Protect all electrical contacts against mechanical contact, this can typically be achieved with optics which cannot be removed
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Use of metal casing for the luminaire
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Assembly of the LED module
directly on the casing
SLE G6
_
Grounding of the LED Driver, LED module
and the luminaire itself
SLE G6
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Protect all electrical contacts against mechanical contact, this can typically be achieved with optics which cannot be removed
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DANGER!
The following measures must be followed in order to avoid life-threatening situations:
Electrical work on a luminaire with protection class I or II (non-SELV) must only be carried out by an electrically skilled
person.
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The luminaire must be disconnected from the mains before starting work on it.
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Check the luminaire for damage. If there are any signs of damage, the luminaire must be replaced.
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