描述
Description
The DALI-2 1-channel dimmer EK-GD2-DL-1-LV allows the brightness control of low voltage LED sources from 12 to 48Vdc by means of PWM dimming. DALI-2 bus input reference IEC 62386. Dynamic white temperature control TW DALI DT8, 2 independent channels (2 DALI addresses) or a single DALI DT6 channel. Functions can be set by means of a selector switch. Bus input DALI-2 reference IEC 62386.
Technical data
- Device power supply: 10.8 Vdc (min)... 52.8 Vdc (max)
- Max. power: 240W
- Control: BUS DALI or local button
The graph shows the phenomenon of flickering as a function of frequency, measured over the entire dimming range. The results show the low risk zone (yellow) and the zone with no observable effect (green). Defined by IEEE
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Functions / Features
- Plastic housing
- Free-standing device for installation in junction boxes or walls
- Mounting on 35 mm profile rail (using special bracket code included)
- IP10 degree of protection (device installed)
Functionality
- Memory function settable by DALI
- Dimming up to complete switch-off (dim-to-dark)
- Minimum brightness level: 0.1%
- PWM modulation flicker free (2000 Hz)
- DALI-settable dimming curve: linear or logarithmic
- Switch-on and switch-off times settable by DALI
- Optimised output curve
