Technical Design-in Guide Engine QLE G2 PRE KIT | 01-2019 | 1.0 | en
System Overview
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3.1. Overview
Properties and functions
QLE G2 PRE KIT
Colour temperature
(1)
2,700 to 6,500 K
Tunable white (controllable and dimmable colour temperatures)
Luminous flux
1,250 lm
Colour rendering / colour tolerance
CRI > 90 / MacAdam 3 SDCM (at100 % Dimmlevel)
System efficiency
up to 136 lm/W at tp=45 °C
DALI
Device Type 8
(2)
switchDIM
yes
colourTEMPERATURE
yes
(1)
Application-specific changes to the colour temperature are possible. The colour temperature can be varied from 2,700 to 6,500 K.
The system supports DALI device type 8 to change the colour temperature.
(2)
3.1.1. Components
A uniform naming concept has been adopted for the components. The system QLE G2 PRE KIT comprises the following components:
3.1.2. Efficiency of the modules
The high efficiency of the QLE G2 PRE KIT results not only in energy savings but also to a reduction in the thermal load. This means
that smaller heat sinks can be used and more compact luminaires can be designed.
LCA LED Driver
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QLE G2 PRE module
_
I
NOTICE
QLE G2 PRE KIT must be operated with the calibrated LCA 50W 350-1050mA DT8 lp PRE, LCA 100W 350-1050mA 2xDT8 lp PRE
LED Driver from the set!