Ekinex EK-GL1-DL Manual

DALI 4-channel dimmer
Code: EK-GL1-DL
S
DALI bus device to be supplied with 12 / 24 / 48 Vdc. It
provides the dimming control function for LED sources, by
means for several commands: KNX pushbuttons or other
local command devices.
Description
The ekinex DALI 4-channel dimmer EK-GL1-DL allows
brightness control of dimmable LED sources by means
of several types of button. It can be connected by me-
ans of KNX (TP) pushbutton connected to a DALI / KNX
Gateway or via another device, directly connected to the
dedicated input, selectable from a normally open button,
0-10V analog input, 1-10V analog input and 10 kΩ poten-
tiometer. The device has an integrated DALI bus com-
munication module and requires a 12, 24 o 48 Vdc input
power supply.
Functional characteristics
• Constant voltage dimmer
• DALI bus command
• Number of channels: 4
• 4 local commands: N.O. pushbutton / analog input
0-10V / 1-10V / Potentiometer
• Controls: dimmer, dim to warm, tunable white, RGB,
RGBW
• Voltage outputs for R-L-C loads
• Typical efficiency > 95%
• Brightness adjustment up to full off (Dim to Dark)
• Minimum brightness level: 0.1% (1% in push)
• D-PWM Modulation
• Adjusting D-PWM frequency: 300 / 600 / 1200 Hz
• Adjusting output curve: Linear / Quadratic / Exponential
• Soft dimming regulation
• Soft start and soft stop
Datasheet STEKGL1DL_EN
1
Technical data
Inputs
• Input (constant voltage): 12 / 24 / 48 Vdc
• Supply voltage: min: 10,8 Vdc .. max: 52,8 Vdc
• Input current: 20 A max
• Power absorbed while awaiting command: <500 mW
Outputs
• Output voltage = input voltage
• Output current: max 5 A / channel, max 20 A total
• Nominal power @12V: 60 W / channel – 240 W total
• Nominal power @24V: 120 W / channel – 480 W total
• Nominal power @48V: 240 W / channel – 960 W total
• Thermal shutdown: 150 °C
i
Note: values for output current and nominal power
have to be intended as maximum values, depen-
ding on the ventilation conditions
Dimming
• Dimming frequency D-PWM: 300Hz – 600Hz – 1200Hz
• Dimming resolution D-PWM: 16 bit
• Dimming range D-PWM: 0.1-100%
Environmental conditions and other characteristics
• Operating temperature: -40 ° C ... + 60 ° C
• Storage temperature: - 40 ° C ... + 60 ° C
• Transport temperature: - 40 ° C ... + 60 ° C
• Relative humidity: 93% non-condensing
• Protection degree IP10 (device installed)
• Command & bus wiring: 1.5 mm
ded – 30/14 AWG
• Power & LEDs wiring: 2. 5mm
ded – 30/12 AWG
• Command & bus stripping: 6 mm
• Power and LEDs stripping: 7.5 mm
• Housing in plastic material
• Safety class II
• Weight 120 g
• Modular device 4 MU (1 MU = 18 mm)
• Dimensions 72 x 90 x 70 mm (LxHxP)
Protections
Il dispositivo è dotato delle seguenti protezioni:
• OTP Over temperature protection
• OVP Over voltage protection
• UVP Under voltage protection
• RVP Reverse polarity protection
• IFP Input fuse protection
• SCP Short circuit protection
• OCP Open circuit protection
• CLP Current limit protection
1) Thermal Protection on the output channel in case of high temperature. The thermal
intervention is detected by transistor (>150°C)
2) Control logic protection only
Control, signaling and connection elements
The device is equipped with a screw terminal for connec-
ting the 12 / 24 / 48 Vdc input power supply and the LED
output loads (1), a screw terminal for connecting the local
commands (2), a screw terminal for the DALI line connec-
tion (3) and one signaling LED (4).
solid – 1 mm stran-
2 2
solid – 1.5 mm stran-
2 2
1
2
2
2
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