Tridonic 28004048 LC 25/50-350/230 o4a NF h16 EXC4

Tridonic 28004048 LC 25/50-350/230 o4a NF h16 EXC4

28004048 Description

NEW: lumDATA (DALI-2 part ext. 251, 252 and 253)
Dimmable built-in constant current LED driver
Dimming range 1 to 100 % (min. 3.5 mA)
For luminaires of protection class I and protection class II
Output current adjustable between 50 – 350 mA
Max. output power 25 W
Up to 91.1 % efficiency
Power input on stand-by < 0.14 W
Nominal lifetime up to 100,000 h

28004048 Housing properties

Low profile metal casing with white cover
Only 16 mm housing height
Type of protection IP20

28004048 Interfaces

Near field communication (NFC)
one4all (DALI-2 DT 6, DSI, switchDIM, corridorFUNCTION)
Terminal blocks: 0° push terminals

28004048 Functions

Adjustable output current in 1-mA-steps (NFC, DALI)
Fulfills DALI-2 parts: 251 (Luminaire data), 252 (Energy reporting) and 253 (Diagnostics & Maintenance)
Constant light output function (eCLO)
Power-up fading at AC
Switch off the driver with fade2zero
Protective features (overtemperature, short-circuit, overload, no-load)
Suitable for emergency escape lighting systems acc. to EN 50172
LTI (Lifetime Indicator)

28004048 Benefits

Flexible configuration via companionSUITE
Support NFC multiple programming (full carton box)
Application-oriented operating window for maximum compatibility
Best energy savings due to low stand-by losses and high efficiency
Reliability proven by lifetime up to 100,000 h

Please note these drivers can be set to your required mA rating, please contact sales for more details