DALI Dimmer 12/48 Vdc 1-channel

CODE: EK-GD2-DL-1-LV

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 1789-20156.

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

Configurationa and commissioning

Screw terminals for DALI bus, control, power supply and LED source
Max. connection length between dimmer-driver and control < 10 m

Download

Datasheet - v.1.2 (04/10/2023)

Instructions - v.1.0 (18/04/2023)

Drawing

Conformity declaration - v.1.0 (29/03/2023)

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