eldoLED *2743X7 OPTOTRONIC 50W Constant Current 0-10V Dimmable LED Driver, Programmable Linear OTi50/120-277/DIM-1L AUX G2 - Replacement For Osram 57456 eldoLED *2743X7 OPTOTRONIC 50W Constant Current 0-10V Dimmable LED Driver, Programmable Linear OTi50/120-277/DIM-1L AUX G2 The eldoLED *2743X7 OPTOTRONIC 50W programmable and dimmable family includes efficient, linear, constant current LED drivers. OEMs can configure the output current in 1mA increments with one-click programming using the OPTOTRONIC programmer.

Customers can also customize end-of-life indicators, LED thermal protection, and constant-lumen maintenance features. Programming doesnt require the driver to be powered up or connected to AC line voltage. These drivers offer built-in 0-10V dimming, with models ranging from true 1% to 10%, and an auxiliary output capable of powering various sensors.

Product Features Type: Constant Current Output Power: 50W (Max.)

Programming Tool: *274A17 (51645) & *2747CR/*2743V1 (51647/ 51648) Programmable Features: Output current Dimming level Dim-to-off, Soft Start LED thermal protection lighting Accessories Auxiliary output voltage Constant lumen output End-of-life indicator Input Voltage (VAC): 120-277V AC (+/- 10%) Frequency Range (Hz): 50-60Hz (+/- 10%) Output Current: 400-1400mA (1mA Step), 1050mA default Output Voltage (VDC): 10-55V DC Dimming Control: 0-10V (Isolated) Dimming Range: 1-100% Dimming Type: Analog Maximum Case Temperature (Tc point): 80C Ambient Operating Temperature (reference): 30 to 50 C UL Rating: Dry & Damp Maximum Storage Temperature: 70 C Maximum Relative Humidity: 85% non-condensing Dimensions (L x W x H): 11.02 x 1.15 x 1.0 Weight: 8.8oz Warranty: 5 Years Areas of Application Indirect/direct Linear Recessed troffer