Home / Lighting / LED Drivers & lighting control / Tridonic LCA 35W 24V one4all SC PRE: Constant Voltage DALI LED Driver (Article Number: 28001662) -IP20
Tridonic LCA 35W 24V one4all SC PRE: Constant Voltage DALI LED Driver (Article Number: 28001662) -IP20
Immediately available
Tridonic LCA 35W 24V one4all SC PRE: Constant Voltage DALI LED Driver (Article Number: 28001662) -IP20
Immediately available
Introducing Tridonic’s DALI dimmable 35W, 24V constant voltage LED driver , featuring lumDATA for enhanced control. With its one4all interface offering diverse dimming choices, it’s ideal for cove lighting, facade accents, and ceiling integration. With a lifetime of up to 50,000 hours and backed by a 5-year guarantee, it ensures reliability and longevity.
Get a Quote
Product information "Tridonic LCA 35W 24V one4all SC PRE: Constant Voltage DALI LED Driver (Article Number: 28001662) -IP20"
Product description
NEW: lumDATA (Luminaire data, Energy reporting and Diagnostics & Maintenance)
Dimmable 24 V constant voltage LED driver for flexible constant voltage strips
Can bei either used built-in or independent with clip-on strain-relief (see data sheet chapter: 1. Standards)
The strain relief is included in both packaging variants. In the single packaging (SP) each Driver has also an individual packaging
One4all interface and ready2mains enable different dimming options
Dimming range 1 to 100 %
No additional external dimmer is needed
Suitable for emergency escape lighting systems acc. to EN 50172
Nominal lifetime up to 50,000 h
Typical applications
Cove lighting, facade accent lighting, ceiling integration
Technical details
24 V, 35 W
Small design (195 x 43 x 30.2 mm) with stretched-compact strain relief
Small cross section
Push terminals for simple wiring
1 output channel (+/–)
Interfaces
one4all (DALI DT 6, DSI, switchDIM, corridorFUNCTION)
ready2mains (configuration and dimming via mains)
Terminal blocks: 45° push terminals
System solution
Tridonic LLE-FLEX ADV 600, 1,200, 1,800 lm/m
Tridonic LLE-FLEX EXC 600, 1,200, 1,800, 2,500 lm/m
In connection with Flex accessories wire to PCB plug
Test the function of third party light sources before use at low dimming levels to ensure the dimming function works perfectly
Common data
Rated supply voltage
220 – 240 V
AC voltage range
198 – 264 V
DC voltage range
176 – 280 V
Mains frequency
0 / 50 / 60 Hz
Overvoltage protection
320 V AC, 48 h
Typ. rated current (at 230 V, 50 Hz, full load)
176 mA
Typ. current (220 V, 0 Hz, full load, 15 % dimming level)
37 mA
Leakage current (at 230 V, 50 Hz, full load)
< 0.32 mA
Typ. input current in no-load operation
26.5 mA
In-rush current (peak / duration)
21.6 A / 136 µs
Max. input power
40 W
Typ. power consumption on stand-by
< 0.2 W
Typ. input power in no-load operation
1.78 W
Typ. efficiency (at 230 V, 50 Hz, full load)
89 %
λ (at 230 V, 50 Hz, full load)
0.98
THD (at 230 V, 50 Hz, full load)
< 6.7 %
Starting time (at 230 V, 50 Hz, full load)
< 0.6 s
Starting time (DC mode)
< 0.3 s
Switchover time (AC/DC)
< 0.3 s
Turn off time (at 230 V, 50 Hz, full load)
< 0.003 s
Output voltage tolerance
± 1 V
Output LF voltage ripple (< 120 Hz)
± 5 %
Max. output voltage (U-OUT)
60 V
Dimming range
1 – 100 %
PWM frequency
~ 1000 Hz
Mains surge capability (between L – N)
1 kV
Mains surge capability (between L/N – PE)
2 kV
Type of protection
IP20
Length
195 mm
Width
43 mm
Height
30.2 mm
Lifetime
up to 50000 h
Guarantee
5 years
(1) Valid at 100 % dimming level.
(2) Depending on the DALI traffic at the interface.
(3) Valid at 100 % dimming level (for DC the value may differ).
(4) Valid for immediate change of power supply type otherwise the starting time is valid.
Technical Data
Type
Article number
Load
Output current
Output voltage
Typ. current consumption
Max. output power (at full load)
Max. output power
Typ. power consumption (at full load)
Ambient temperature ta
tc point max
LCA 35W 24V one4all SC PRE
28001662
0.1 146.0 mA 24.0 V 41 mA 3.5 W
3.5 W
5.9 W -25 – 60 °C 75.0 °C
LCA 35W 24V one4all SC PRE
28001662
0.2 292.0 mA 24.0 V 57 mA 7 W
7 W
9.6 W -25 – 60 °C 75.0 °C
LCA 35W 24V one4all SC PRE
28001662
0.3 437.0 mA 24.0 V 71 mA 10.5 W
10.5 W
13.4 W -25 – 60 °C 75.0 °C
LCA 35W 24V one4all SC PRE
28001662
0.4 583.0 mA 24.0 V 85 mA 14 W
14 W
17 W -25 – 60 °C 75.0 °C
LCA 35W 24V one4all SC PRE
28001662
0.5 729.0 mA 24.0 V 99 mA 17.5 W
17.5 W
20.7 W -25 – 60 °C 80.0 °C
LCA 35W 24V one4all SC PRE
28001662
0.6 875.0 mA 24.0 V 114 mA 21 W
21 W
24.5 W -25 – 60 °C 80.0 °C
LCA 35W 24V one4all SC PRE
28001662
0.7 1021.0 mA 24.0 V 130 mA 24.5 W
24.5 W
28.3 W -25 – 60 °C 80.0 °C
LCA 35W 24V one4all SC PRE
28001662
0.8 1167.0 mA 24.0 V 145 mA 28 W
28 W
32 W -25 – 50 °C 75.0 °C
LCA 35W 24V one4all SC PRE
28001662
0.9 1313.0 mA 24.0 V 161 mA 31.5 W
31.5 W
35.7 W -25 – 50 °C 75.0 °C
LCA 35W 24V one4all SC PRE
28001662
1 1453.0 mA 24.0 V 176 mA 35 W
35 W
39.4 W -25 – 50 °C 75.0 °C
LCA 35W 24V one4all SC PRE SP
28001920
0.1 146.0 mA 24.0 V 41 mA 3.5 W
3.5 W
5.9 W -25 – 60 °C 75.0 °C
LCA 35W 24V one4all SC PRE SP
28001920
0.2 292.0 mA 24.0 V 57 mA 7 W
7 W
9.6 W -25 – 60 °C 75.0 °C
LCA 35W 24V one4all SC PRE SP
28001920
0.3 437.0 mA 24.0 V 71 mA 10.5 W
10.5 W
13.4 W -25 – 60 °C 75.0 °C
LCA 35W 24V one4all SC PRE SP
28001920
0.4 583.0 mA 24.0 V 85 mA 14 W
14 W
17 W -25 – 60 °C 75.0 °C
LCA 35W 24V one4all SC PRE SP
28001920
0.5 729.0 mA 24.0 V 99 mA 17.5 W
17.5 W
20.7 W -25 – 60 °C 80.0 °C
LCA 35W 24V one4all SC PRE SP
28001920
0.6 875.0 mA 24.0 V 114 mA 21 W
21 W
24.5 W -25 – 60 °C 80.0 °C
LCA 35W 24V one4all SC PRE SP
28001920
0.7 1021.0 mA 24.0 V 130 mA 24.5 W
24.5 W
28.3 W -25 – 60 °C 80.0 °C
LCA 35W 24V one4all SC PRE SP
28001920
0.8 1167.0 mA 24.0 V 145 mA 28 W
28 W
32 W -25 – 50 °C 75.0 °C
LCA 35W 24V one4all SC PRE SP
28001920
0.9 1313.0 mA 24.0 V 161 mA 31.5 W
31.5 W
35.7 W -25 – 50 °C 75.0 °C
LCA 35W 24V one4all SC PRE SP
28001920
1 1453.0 mA 24.0 V 176 mA 35 W
35 W
39.4 W -25 – 50 °C 75.0 °C
Documents
Datasheet
