LCA 25W 350–1050mA one4all SR PRE

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Luminaire types:

Tridonic LED Driver LCA 25W 350–1050mA one4all SR PRE with Article Number: 28000671

Independent dimmable LED Driver
Dimmable via DALI / DALI-2
Dimming range 1 – 100 % (whole operating window)
Output current adjustable between 350 – 1,050 mA via ready2mains Programmer, I-SELECT 2 plugs or DALI
Max. output power 25 W
Up to 90 % efficiency
Power input on stand-by < 0.15 W
Nominal life-time up to 100,000 h
5-year guarantee

Rated Supply Voltage	230 – 240 V
Type of Protection	IP20
Dimming range	1 – 100 %
Max. output voltage (U-OUT)	60 V
Output current tolerance	± 3 %
Switchover time (AC/DC)	< 0.33 s
Starting time (DC mode)	< 0.33 s
thd-at-230-v-50-hz-full-load	< 7 %
AC voltage range	198 – 264V
in-rush-current-peak-duration	25 A / 141 µs
Typ. power input on stand-by	< 0.15 W
max-input-power	29.9 W
Overvoltage protection	320 V AC, 48 h
Mains Frequency	0 / 50 / 60 Hz
DC voltage range	176 Ð 280 V
Life time	up to 100,000 h
Output Current (mA)	350mA, 400mA, 450mA, 500mA, 550mA, 600mA, 650mA, 700mA, 750mA, 800mA, 850mA, 900mA, 950mA, 1000mA, 1050mA
Output Power	25 W

Housing properties

Adjustable output current (DALI, ready2mains, I-SELECT 2)
Constant light output function (CLO)
Power-up fading at AC
Configurable via ready2mains
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
For cable cross-sections up to 2.5 mm²