OPTOTRONIC Intelligent Ultraflat

Product benefits
  • Ultra-flat housing (11 mm height) for innovative luminaire designs and applications
  • Easy and fast wireless luminaire programming
  • Versatile DALI window driver for up to 75 W output with flexible characteristic
  • Very high efficiency and reliability
  • Protection of the system thanks to thermal management and Smart Control
  • Higher quality of light thanks to low output ripple current
Versatile scope of application due to OSRAM DALI Technology:
  • Easy to use in corridors and restrooms because of three-level Corridor function
  • Touch DIM application: easy to control via pushbutton or sensor
  • Energy efficient Touch DIM operation due to automatic switch-off at sufficient residual light
  • Suitable for emergency Installations (acc. to EN 60598-2-22 and IEC 61347-2-13, appendix J) thanks to DC detection (0 Hz, pulsating DC), on/off switchable
  • Feedback of power consumption and operating hours (Fit for SMART GRID)
  • Suitable for buildings according to EPBD/BREEAM/LEED due to automatic Constant Lumen Output setting
Areas of application
  • Ideal for use in applications and luminaires with slim design
  • Floor-standing, pendant and surface-mounted luminaires, LED panels
  • Installation in emergency lighting systems according to IEC 61347-2-13, appendix J
  • Suitable for use in luminaires with flexible current setting (DALI, CLO, LEDset)
  • Suitable for luminaires of protection class I
Product features
  • Supply voltage: 220…240 V
  • Line frequency: 0 Hz, 50…60 Hz
  • Line voltage: 198…264 V
  • Safety according to EN 61347-1, 61347-2-3, 61347-2-13, 62384
  • RI suppression according to EN 55015:2007+A1:2007/CDN
  • Line harmonics according to EN 61000-3-2
  • Immunity according to EN 61547
  • Lifetime: up to 100,000 h (temperature at Tc = 65 °C, max. 10 % failure rate)
  • DALI-2 certified (Part -101,-102 and -207)
Family datasheet

Electrical data

Nominal voltage 220…240 V
Mains frequency 50…60 Hz
Input voltage AC 198…264 V

Permitted voltage range

Input voltage DC 176…276 V
Current set Programmable
Total harmonic distortion < 10 %
Power factor λ > 0.98
ECG efficiency ≤93 %
Device power loss 4.0 W
Power loss in stand-by mode <0.25 W
Protective conductor current <0.5 mA
Inrush current 10 A
Max. ECG no. on circuit breaker 10 A (B) 18
Max. ECG no. on circuit breaker 16 A (B) 30
Surge capability (L/N-Ground) 2 kV
Surge capability (L-N) 1 kV
Nominal output voltage 54…240 V
U-OUT (working voltage) < 250 V
Nominal output current 75…400 mA


Output current tolerance ±3 %
Output ripple current (100 Hz) < 1 %
Nominal output power 4…38 W
Galvanic isolation Non isolated

Dimensions & weight

Length 360.0 mm
Width 30.0 mm
Height 11.0 mm
Mounting hole spacing, length 350.0 mm
Product weight 180.00 g
Cable cross-section, input side 0.5…1.5 mm²
Cable cross-section, output side 0.5…1.5 mm²
Wire preparation length, input side 8.5…9.5 mm
Wire preparation length, output side 8.5…9.5 mm

Colors & materials

Casing material Metal

Temperatures & operating conditions

Ambient temperature range -25…+60 °C
Maximum temperature at tc test point 75 °C
Max.housing temperature in case of fault 110 °C
Permitted rel. humidity during operation 5…85 %

Maximum 56 days/year at 85 %


ECG lifetime 50000 h

Additional product data

Encapsulated No


Programming interface DALI, NFC
Dimmable Yes
Dimming interface DALI
Dimming interface Touch DIM
Dimming interface Touch DIM Sensor
Dimming range 1…100 %
Dimming method Full analogue dimming
Constant lumen function Programmable
Overheating protection Automatic reversible
Overload protection Automatic reversible
Short-circuit protection Automatic reversible
No-load proof Yes
Max. cable length to lamp/LED module 2.0 m
Suitable for fixtures with prot. class I
Suitable for emergency lighting Yes
Type of connection, output side Push terminal
Number of channels 1

Certificates & standards

Approval marks – approval CE
Approval marks – approval EL
Approval marks – approval ENEC 10
Approval marks – approval VDE-EMC
Approval marks – approval CCC
Approval marks – approval RCM
Standards Acc. to EN 61347-1/Acc. to EN 61347-2-13/Acc. to EN 55015/Acc. to EN 61547/Acc. to EN 61000-3-2/Acc. to EN 62384/Acc. to EN 62386
Type of protection IP20

Logistical data

Temperature range at storage -25…85 °C






4052899957022 UNV
4052899957091 VS
385mm x 160mm x 62mm 3735.00g 3.82dm³