Engine QLE G2 PREMIUM system

Engine QLE PREMIUM

Product description

• Square Tunable White system with adjustable colour temperature from 2,700 to 6,500 K at constant luminous flux
• Precalibrated set to ensure light quality and high colour consistency, consisting of linear low-profile LED Driver and 2 to 6 LED modules (1)
• High colour rendering index CRI > 90
• Outstanding system colour tolerance
• High system efficacy up to 134 lm/W at tp = 45 °C
• Square LED modules with 1,250 lm
• Dimming range 3 – 100 % without change of colour temperature
• Long life-time of 50,000 h and 5-year system guarantee

Interfaces

• one4all (DALI DT8, DSI, switchDIM, corridorFUNCTION V2)
• colourSWITCH
• Push terminals for simple wiring

Functions

• Constant light output function (CLO)
• colourSWITCH with predefined colours
• switchDIM and colourSWITCH with memory function
• Power-up fading and fade to zero
• Configurable via DALI
• Protective features (overtemperature, short-circuit, overload, no-load, reduced surge amplification)
• Suitable for emergency escape lighting systems acc. to EN 50172

Typical applications

• For area lighting in office applications
• Tunable white application

• ⁽¹⁾ Mixing of components from different sets is not allowed due to the pre-calibration of the system.

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