Datasheet:

Description:

Product description:
_ NEW: lumDATA (DALI-2 part ext. 251, 252 and 253)
_ Dimmable built-in constant current LED driver
_ Dimming range 1 to 100 %
_ For luminaires of protection class I and protection class II
_ Output current adjustable between 250 – 550 mA
_ Max. output power 75 W
_ Up to 92 % efficiency
_ Power input on stand-by < 0.15 W
_ Nominal lifetime up to 100,000 h
_ 5 years guarantee (conditions at

Housing properties:
_ Low profile metal casing with white cover
_ Type of protection IP20

Interfaces:
_ one4all (DALI-2 DT 6, DSI, switchDIM, corridorFUNCTION)
_ ready2mains (configuration and dimming via mains)
_ Terminal blocks: 0° push terminals

Functions:
_ Adjustable output current in 1-mA-steps (DALI, ready2mains, ISELECT 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, noload, input voltage range, reduced surge amplification)
_ Suitable for emergency escape lighting systems acc. to EN 50172

Benefits:
_ Flexible configuration via companionSUITE
_ 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
_ Reliability proven by lifetime up to 100,000 h and 5 years