Enlarge Image

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

Please select an item from the list
Be the first to review this product Write A Review
  • Description
  • Downloads & Datasheets
  • Reviews
  • Price Match Request
  • Q&A

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: 
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

Our Best Selling Osram LED Power Supplies and Controls
Loading ...
Our Best Selling LED Power Supplies and Controls
Loading ...
Customers Who Bought This Item Also Bought
Our Best Selling Osram Products
Loading ...