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LIMITED QUANTITY
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 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 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
Benefits
Application-oriented operating window for maximum compatibility
Best energy savings due to low stand-by losses and high efficiency
Flexible configuration via DALI, ready2mains and I-SELECT 2
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) (1)(2) 95.4 – 127.6 mA
Typ. current (220 V, 0 Hz, full load, 15 % dimming level) (2) 22.8 – 28.4 mA
Leakage current (at 230 V, 50 Hz, full load) (1)(2) < 0.35 mA
Typ. input current in no-load operation 17.3 mA
In-rush current (peak / duration) 26 A / 151 µs
Max. input power 28.7 W
Typ. power consumption on stand-by (3) < 0.15 W
Typ. input power in no-load operation 0.53 W
Typ. efficiency (at 230 V, 50 Hz, full load) (2) 90 %
λ (at 230 V, 50 Hz, full load) 0.96
THD (at 230 V, 50 Hz, full load) (1) < 8 %
Starting time (at 230 V, 50 Hz, full load) (4) < 0.6 s
Starting time (DC mode) (4) < 0.33 s
Switchover time (AC/DC) (5) < 0.33 s
Turn off time (at 230 V, 50 Hz, full load) < 0.02 s
Output current tolerance (1)(6) ± 3 %
Max. output current peak (non-repetitive) ≤ output current + 40 %
Output LF current ripple (< 120 Hz) ± 2.5 %
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 130 mm
Width 43 mm
Height 30 mm
Lifetime up to 100000 h