This constant current LED driver is suitable for emergency lighting systems according to IEC 61347-2-13, appendix J, and for use in luminaires of protection classes I and II. Use it with luminaires of flexible current setting (DALI, CLO, LEDset) and for downlights, spotlights and LED panels — some versions can be installed and/or independently mounted using the matching cable clamp kit. OSRAM’s use of DALI technology makes this power supply great in various settings; the 3-level corridor function makes it useful for corridors and restrooms, and its easy-to-control TouchDIM functionality is also energy efficient, with automatic switch-off in sufficient residual light. This versatile DALI driver gives you flexible output characteristics, system protection via thermal management and Smart Control, and quality dimming between 1 and 100 % thanks to amplitude dimming (OTi DALI 15).

OPTOTRONIC Intelligent

Product benefits
  • Fully programmable via software (DALI Interface)
  • Flexible current setting (LEDset2)
  • Lifetime: up to 100,000 h (temperature at Tc = 65 °C, max. 10 % failure rate)
  • High-quality dimming of 1…100 % by amplitude dimming (except 80 W versions)
  • High quality of light thanks to <1% output ripple current
  • Very high efficiency
  • Very low standby power consumption: < 0.15 W (SELV)*, < 0.25 W (non-isolated)
  • Fulfill safety requirement due to overload, overtemperature, Hot Plug protection
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
  • Luminaire information for easy maintenance
Areas of application
  • Linear lighting for office, education, industry, storage areas and retail
  • Installation in emergency lighting systems according to IEC 61347-2-13, appendix J
  • Suitable for luminaires of protection class I
Product features
  • Line frequency: 0 Hz | 50 Hz | 60 Hz
  • Versatile DALI window driver up to 90 W due to flexible output characteristic
  • Supply voltage: 220…240 V
  • Available with output current range: up to 2,100 mA
  • Constant Lumen Output (CLO)
  • Integrated customizable thermal management (Driver Guard)
  • SELV and non-isolated versions available
  • 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 DALI
Current set LEDset
Current set Programmable
Total harmonic distortion < 11 %
Power factor λ > 0.95

Full load at 230 V

ECG efficiency ≧90 %

At full load and 230 V

Device power loss 4.4 W


Power loss in stand-by mode <0.5 W
Protective conductor current <2.0 mA
Inrush current 32 A

twidth = 100 µs (measured at 50 % Ipeak)

Max. ECG no. on circuit breaker 10 A (B) 18
Max. ECG no. on circuit breaker 16 A (B) 30
Max. ECG no. on circuit breaker 25 A (B) -
Surge capability (L/N-Ground) 2 kV
Surge capability (L-N) 1 kV
Nominal output voltage 20…54 V

Maximum 60 V

U-OUT (working voltage) 60 V
Nominal output current 200…700 mA


Output current tolerance ±2 %
Output ripple current (100 Hz) < 1 %
Nominal output power 35 W
Galvanic isolation SELV

Dimensions & weight

Length 360.0 mm
Width 30.0 mm
Height 21.0 mm
Mounting hole spacing, length 350.0 mm
Product weight 275.00 g
Cable cross-section, input side 0.5…1.5 mm²

Solid or flexible leads

Cable cross-section, output side 0.5…1.5 mm²

Solid or flexible leads

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

At maximum Tc = 75°C / 10% failure rate

Additional product data

Encapsulated No


Programming interface DALI
Dimmable Yes
Dimming interface DALI
Dimming interface Touch DIM
Dimming interface Touch DIM Sensor
Dimming range 1…100 %

For maximum nominal output current

Dimming method Amplitude Modulation
Dimming method Pulse Width Modulation
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

Certificates & standards

Approval marks – approval ENEC 10
Approval marks – approval VDE
Approval marks – approval EMC
Approval marks – approval EL
Approval marks – approval CE
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
Type of protection IP20

Logistical data

Temperature range at storage -25…75 °C






4052899245389 UNV
4052899245396 VS
385mm x N/A x 100mm 5771.00g 6.16dm³