Technical Design-in Guide Engine LLE G2 PRE KIT | 03-2020 | 1.2 | en
Electrical Aspects
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5.2. Electrical safety and connection
5.2.1. Electrostatic safety and EMC protection
The LED modules are tested up to a voltage of 8 KV static discharging. Depending on the ambient conditions, appropriate
precautionary measures must be taken in order to avoid higher voltages, for example during production or installation.
For good EMC conduct, the lines should be run separately from the mains connections and lines. The maximum secondary line length
on the terminals is 2 metres.
5.2.2. Electrical supply and selection of the LED Driver
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CAUTION!
LLE G2 PRE module are not protected against overvoltages, overcurrents, overloads and short-circuit currents!
Safe and reliable operation of the LED modules can only be guaranteed in conjunction with a LED Driver which complies with the
relevant standards.
LLE G2 PRE module must be supplied by a constant current LED Driver. Operation with a constant voltage LED Driver leads to
irreversible damage to the modules! Wrong polarity can damage the LLE G2 PRE module. If a wire breaks or a complete module
fails in the case of parallel wiring, the current passing through the other modules increases. This may reduce the service life
considerably.