Home / Lighting / LED Drivers & lighting control / Tridonic LCA 45W 500–1400mA one4all SC PRE: Constant current DALI LED Driver (Article Number: 28000676)
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Tridonic LCA 45W 500–1400mA one4all SC PRE: Constant current DALI LED Driver (Article Number: 28000676)
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Tridonic LCA 45W 500–1400mA one4all SC PRE: Constant current DALI LED Driver (Article Number: 28000676)
Immediately available
Introducing Tridonic’s lumDATA: a versatile dimmable LED driver. With a wide dimming range of 1 to 100%, it’s suitable for both built-in and independent use. Adjustable output currents between 500 to 1,400 mA cater to various luminaires, reaching a maximum power of 45W. With up to 91% efficiency and a nominal lifetime of 100,000 hours, lumDATA ensures top performance and longevity.
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Product information "Tridonic LCA 45W 500–1400mA one4all SC PRE: Constant current DALI LED Driver (Article Number: 28000676)"
Product description
NEW: lumDATA (DALI-2 part ext. 251, 252 and 253)
Dimmable built-in constant current LED driver
Can be either used built-in or independent with clip-on strain-relief (see accessory)
Dimming range 1 to 100 %
For luminaires of protection class I and protection class II
Output current adjustable between 500 – 1,400 mA
Max. output power 45 W
Up to 91 % efficiency
Power input on stand-by < 0.15 W
Nominal lifetime up to 100,000 h
Housing properties
Casing: polycarbonate, white
Type of protection IP20
Interfaces
one4all (DALI-2 DT 6, DSI, switchDIM, corridorFUNCTION)
ready2mains (configuration and dimming via mains)
Terminal blocks: 45° push terminals
Functions
Adjustable output current in 1-mA-steps (DALI, ready2mains, I-SELECT 2)
Fulfills DALI-2 parts: 251 (Luminaire data), 252 (Energy reporting) and 253 (Diagnostics & Maintenance)
Constant light output function (CLO)
Power-up fading at AC
Configurable via ready2mains
Switch off the driver with fade2zero
Service monitor to log certain events
Protective features (overtemperature, short-circuit, overload, no-load, input voltage range, reduced surge amplification)
Suitable for emergency escape lighting systems acc. to EN 50172
Technical 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. current (at 230 V, 50 Hz, full load)
132 – 224 mA
Typ. current (220 V, 0 Hz, full load, 15 % dimming level)
29 – 44 mA
Leakage current (at 230 V, 50 Hz, full load)
< 0.16 mA
Typ. input current in no-load operation
25.7 mA
In-rush current (peak / duration)
23 A / 200 µs
Max. input power
50 W
Typ. power consumption on stand-by
< 0.15 W
Typ. input power in no-load operation
0.36 W
Typ. efficiency (at 230 V, 50 Hz, full load)
91 %
λ (at 230 V, 50 Hz, full load)
0.98
THD (at 230 V, 50 Hz, full load)
< 5 %
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)
< 0.02 s
Output current tolerance
± 3 %
Max. output current peak (non-repetitive)
≤ output current + 40 %
Output LF current ripple (< 120 Hz)
± 2 %
Output P_ST_LM (at full load)
≤ 1
Output SVM (at full load)
≤ 0.4
Max. output voltage (U-OUT)
60 V
Dimming range
1 – 100 %
Mains surge capability (between L – N)
1 kV
Mains surge capability (between L/N – PE)
2 kV
Surge voltage at output side (against PE)
< 0.5 kV
Type of protection
IP20
Length
150 mm
Width
43 mm
Height
30 mm
Lifetime
up to 100000 h
(1) Valid at 100 % dimming level.
(2) Depending on the selected output current.
(3) Depending on the DALI traffic at the interface.
(4) Valid at 100 % dimming level (for DC the value may differ).
(5) Valid for immediate change of power supply type otherwise the starting time is valid.
(6) Output current is mean value.
Documents
Datasheet
