Osram Led Dali2 50/220-240/1a4lt2 4052899488182  £29.23


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Product benefits:

Versatile DALI window driver due to flexible output characteristic
Very high efficiency
Protection of the system thanks to thermal management and Smart Control
High-quality dimming of 1…100 % by amplitude dimming

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: 

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 indoor SELV installations
Suitable for luminaires of protection classes I and II
Suitable for downlights, spotlights and LED panels
Installation via Cable Clamp Kit possible (depending on version of product)

Technical Data:

EAN: 4052899488182 
Nominal input voltage: 220 - 240 V
Mains frequency: 0/50/60 Hz
Input voltage AC: 198 - 264 V
Input voltage DC: 176-276 V
Total harmonic distortion: < 10 %
Power factor: 0.95
ECG efficiency: 91 %
Device power loss: 7.5 W
Power loss in stand-by mode: ≤0.15 W
Inrush current: 30 A
Max. ECG no. on circuit breaker 10 A (B): 13
Max. ECG no. on circuit breaker 16 A (B): 20
Max. ECG no. on circuit breaker 25 A (B): -
Surge capability (L/N-Ground): 2 kV
Nominal output voltage: 15-54 V
U-OUT (working voltage): 60 V
Nominal output current: 600-1400 mA
Output current LEDset open: 300 mA
Output current LEDset shorted: 1050 mA
Default output current: 1050 mA
Output current tolerance: ±3 %
Output ripple current (100 Hz): < 2 %
Nominal output power: 55 W
Galvanic isolation: SELV
Mounting hole spacing, length: 99.0 mm
Mounting hole spacing, width: 64.0 mm
Weight: 180.00 g
Cable cross-section, input side: 0.2-1.5 mm²
Cable cross-section, output side: 0.2-1.5 mm²
Wire preparation length, input side: 8.0-9.0 mm
Wire preparation length, output side: 8.0-9.0 mm
Length: 110 mm
Height: 25 mm
Width: 75 mm
Casing material: Plastic
Ambient temperature range: -20- +50 °C
Maximum temperature at tc test point: 80 °C
Max.housing temperature in case of fault: 110 °C
Temperature range at storage: -25 - +85 °C
Permitted rel. humidity during operation: 5-85 %
ECG lifetime: 50000 / 100000 h
Encapsulated: No
Dimmable: Yes
Dimming interface: DALI / Touch DIM / Touch DIM Sensor
Dimming range: 1-100 %
Dimming method: Amplitude 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 / II
Suitable for emergency lighting: Yes
Type of connection, output side: Push terminal
Number of channels: 1
Programming interface: DALI, LEDset
Tuner4TRONIC: Yes
Programming device: DALI / LEDset
Tuner4TRONIC Field App: No
Operating Current:Yes
Tuning Factor: No
Constant Lumen: Yes
Lamp Operating Time: Yes
Driver Guard: No
DALI Settings: Yes
Emergency Mode: Yes
Luminaire Info: No
Configuration Lock: No
Soft Switch Off: Yes
Dim to Dark: Yes
TouchDIM + Sensor: Yes
Corridor Functionality: Yes
Tunable White CCT: No
Tunable White High precision: No
OEM Key: Yes
Approval marks approval: ENEC 10 / VDE / EMC / EL / 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/Acc. to EN 62386/Acc. to IEC 62386-101:Ed2/Acc. to IEC 62386-102:Ed2/Acc. to IEC 62386-207:Ed1
Protection class: II
Type of protection: IP20
Commodity code: 
850440829000
Manufacturer's Website: www.osram.com/osram_com/products/led-technology/electronic-control-gears-for-led-modules-and-dimmers/indoor-ecg-for-led-modules-and-dimmers/compact-constant-current-dimmable/optotronic-intelligent

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