www.osram-americas.com/OPTOTRONIC OPTOTRONIC(R) Programmable Linear Constant Current Dimmable LED Power Supplies Key Features & Benefits ---- OEM Programmable with 1mA resolution to perfectly match LED load and maximize performance ---- Specification grade dimming down to 1% or 10% on 0-10V dimmers ---- Available optional auxiliary output to power 12V, 20V, and 24V low power applications ---- Integrated OEM programmable features include: - Constant lumen maintenance - End of life indication - LED thermal protection The OPTOTRONIC programmable dimmable family consists of highly efficient, linear, constant current LED power supplies. One click programming through the OPTOTRONIC programmer allows OEMs to configure the output current with 1mA resolution. Also fully customizable by customers are the end of life indicator, LED thermal protection and the constant lumen maintenance features. The OPTOTRONIC programmer does not require the power supply to be powered up or connected to AC line voltage while programming. The power supplies are available with built-in 0-10V dimming protocol with models available in 1% to 10%. The auxiliary output has the capability to power various sensors and is optimized for the OSRAM Connected Lighting Module (CLM). For more information on the CLM, please visit www.osram-americas.com/controls ---- Slim form factors ---- Universal input voltage- 120-277Vac 50/60Hz ---- Programming doesn't require powering up or connecting the power supply to AC line voltage ---- UL Class 2 output for safe operation ---- OSRAM LEDSet interface compatible Product Offering Maximum Minimum Output Current PowerDimming1Range 1250 - 2000mA 85W 10% 2000 - 2600mA 1% 50W 400 - 1400mA 10% 1% 48W 700 - 2000mA 10% 1% 150 - 1050mA 30W 10% 350 - 1050mA 1% 20W 150 - 700mA 10% 1. T he lowest output current of these drivers is 10mA and the minimum percentage of dimming is dependent on the programmed output current of the driver (not applicable to OTi85W). Configuration Overview 2. Configurable Features 100 80 Energy savings Drive Current % of Full Power 1. Program Units 60 40 20 0 0 1 1% Dimming 2 3 10% Dimming 4 5 6 7 8 9 Output Lu en nt Lum Consta 0 10 Dim Voltage [V] 20 30 Time duration 40 50 60 B. Constant Lumen Output End of life Lumen Output A. 0-10V Dimming 10 Time duration C. Auxiliary Output D. End of Life Power Supply Indicator Application Information Applications ---- Indirect/direct ---- Linear ---- Recessed troffer ECS276R4 4-16 Specifications and Certifications AstroDIM Specification Data Catalog # Type Project Comments Prepared by Electrical Specifications MaximumNominal Output Input Power Voltage (W) (Vac) 20W 120-277Vac 50/60 Hz 30W 120-277Vac 50/60 Hz 48W 120-277Vac 50/60 Hz 50W 120-277Vac 50/60 Hz 85W 120-277Vac 50/60 Hz Maximum Input Current (A) 0.23 @ 120V 0.1 @ 277V 0.31 @ 120V 0.15 @ 277V 0.52 @ 120V 0.23 @ 277V 0.52 @ 120V 0.24 @ 277V 0.83 @ 120V 0.36 @ 277V Power FactorTHD Line Transient Maximum Auxiliary Output Current Efficiency(mA) Auxiliary Output Voltage (Vdc)* Environmental UL Rating File # >0.9 <20% ANSI C62.41 Cat.A 2.5kV >80% 40 12/20/24 Dry & Damp E320395 >0.9 <20% ANSI C62.41 Cat.A 2.5kV >85% 40 12/20/24 Dry & Damp E320395 >0.9 <20% ANSI C62.41 Cat.A 2.5kV >85% 40 12/20/24 Dry & Damp E320395 >0.9 <20% ANSI C62.41 Cat.A 2.5kV >85% 40 12/20/24 Dry & Damp E320395 >0.9 <20% ANSI C62.41 Cat.A 2.5kV >85% - - Dry & Damp E320395 *Default auxiliary output of 12V; configurable via OT programmer Ordering Information Item Ordering NumberAbbreviation OTi85 79470 OTi85/120-277/2A0 DIM LT2 L 79471 OTi85/120-277/2A6 DIM LT2 L OTi50 79467 OTi50/120-277/1A4 DIM-1 L AUX 79398 OTi50/120-277/1A4 DIM L AUX 79516 OTi50/120-277/1A4 DIM-1 L 79631 OTi50/120-277/1A4 DIM L OTi48 79468 OTi48/120-277/2A0 DIM-1 L AUX 79399 OTi48/120-277/2A0 DIM L AUX 79517 OTi48/120-277/2A0 DIM-1 L 79632 OTi48/120-277/2A0 DIM L OTi30 79466 OTi30/120-277/1A0 DIM-1 L AUX 79397 OTi30/120-277/1A0 DIM L AUX 79515 OTi30/120-277/1A0 DIM-1 L 79630 OTi30/120-277/1A0 DIM L OTi20 79532 OTi20/120-277/0A7 DIM-1 L AUX 79533 OTi20/120-277/0A7 DIM L AUX 79534 OTi20/120-277/0A7 DIM-1 L OTi20/120-277/0A7 DIM L Total Output Power Output Current Range1 Default Current Output Voltage Dimming Dimming LED Thermal Range (Vdc) ControlRange Protection 85W 85W 1250-2000mA (programmable) 2000-2600mA (programmable) 2000mA 2600mA 30-55V 20-55V 0-10V 0-10V 10-100% 10-100% Yes Yes 50W 50W 50W 50W 400-1400mA (programmable) 400-1400mA (programmable) 400-1400mA (programmable) 400-1400mA (programmable) 1050mA 1050mA 1050mA 1050mA 10-55V 10-55V 10-55V 10-55V 0-10V 0-10V 0-10V 0-10V 1-100% 10-100% 1-100% 10-100% Yes Yes Yes Yes 48W 48W 48W 48W 700-2000mA (programmable) 700-2000mA (programmable) 700-2000mA (programmable) 700-2000mA (programmable) 1400mA 1400mA 1400mA 1400mA 10-55V 10-55V 10-55V 10-55V 0-10V 0-10V 0-10V 0-10V 1-100% 10-100% 1-100% 10-100% Yes Yes Yes Yes 30W 30W 30W 30W 150-1050mA 2 (programmable) 350-1050mA (programmable) 150-1050mA 2 (programmable) 350-1050mA (programmable) 700mA 700mA 700mA 700mA 10-55V 10-55V 10-55V 10-55V 0-10V 3 0-10V 0-10V 0-10V 1-100%Yes 10-100% Yes 1-100% Yes 10-100% Yes 20W 20W 20W 20W 150-700mA (programmable) 150-700mA (programmable) 150-700mA (programmable) 150-700mA (programmable) 500mA 500mA 500mA 500mA 10-55V 10-55V 10-55V 10-55V 0-10V 0-10V 0-10V 0-10V 1-100% 10-100% 1-100% 10-100% Yes Yes Yes Yes 1. Default output current : 50W- 1050mA , 48W- 1400mA, 30W- 700mA , 79470 - 2.0A and 79471 - 2.6A. 2. Output current below 350mA is in PWM mode (not applicable for OTi85W). 3. 79466 will dim down to 10% only when operating under 350mA (not applicable for OTi85W). Ordering Guide OTi OPTOTRONIC (R) Intelligent 85 Output Wattage 85 = 85W 50 = 50W 48 = 48W 30 = 30W 20 = 20W /120-277 Input Voltage Accessories /2A0 Output Current (Max) 2A0 = 2000mA 2A6 = 2600mA 1A4 = 1400mA 1A0 = 1000mA 0A7 = 700mA Item Number 51645 51647 51648 DIM 0-10V Dimming DIM = 10% Dimming DIM-1 = 1% Dimming LT2 LT2 = LEDset Control Ordering Abbreviation OT Programmer OTLinearHandheldPRGtool OTLinearAutoPRGTool Description USB Programming Tool Programming Tool Programming Tool Minimum and Maximum Ratings Parameter Input Voltage Range Maximum Case Temperature (Tc point) Maximum Case Temperature for 5 year life and warranty Ambient Operating Temperature (reference) Storage Temperature Maximum Relative Humidity L L = Linear Values 108 - 305Vac 90C (194F) 75C (165F) for 30/48/50W, 80C (176F) for 85W -30C to 50C (-22F to 122F) 70C Max (150F) 85% (Non-condensing) AUX AUX = Auxiliary Output Required Accessory Yes No No Assembly Diagram OTi20W, OTi30W, OTi48W and OTi50W 1.0 (25.4) HEIGHT 11.0 (280.0) LENGTH 10.6 (270.0) MOUNTING 0.3 (8.7) 1.2 (29.4) WIDTH OTi85W 1.0 (25.4) HEIGHT 13.7 (350.0) MOUNTING 0.3 (8.7) 14.1 (360.0) LENGTH Dimensions: in [mm] Wiring Diagram Wiring diagram for AUX output models BLACK WHITE GREEN LED+ LINE LEDPRG/LED- NEUTRAL PRG/NTC Vaux Out GND DIM+ DIM- Wiring diagram for non-AUX output models RED BLUE BLACK BLUE BROWN YELLOW PURPLE GRAY WHITE GREEN LED+ LINE PRG/LEDPRG/LED- NEUTRAL PRG/NTC No connect GND DIM+ DIM- RED BLUE BLUE BROWN PURPLE GRAY 1.1 (29.4) WIDTH Operating Range OTi48W 60 OTi20W OTi30W 60 6050 5040 Output Voltage [V] Output Voltage [V] Output Voltage [V] 50 40 40 30 30 30 20 20 20 10 10 10 0 0 200 400 600 0 0 500 100 800 Output Current [mA] 300 1000 1500 500 700 Output Current [mA] 2000 2500 900 Output Current [mA] 1100 1% Dimming models 10% Dimming models OTi50W 60 50 50 Output Voltage [V] Output Voltage [V] OTi48W 60 40 30 20 10 40 30 20 10 0 500 1000 1500 2000 0 200 2500 400 600 Output Current [mA] 800 1000 1200 1400 1600 Output Current [mA] OTi85W 2.0A Model OTi85W 2.6A Model 60 50 Output Voltage [V] Output Voltage [V] 50 40 30 20 40 30 20 10 0 1200 10 1400 1600 1800 Output Current [mA] 2000 1800 2200 2000 2200 2400 2600 2800 Output Current [mA] Packaging Warranty OTi85W 2A Model OTi85W 60 Quantity: 20 pieces per case Weight: 0.7 lbs ea./13.85 lbs per case (approx.) 50 Output Voltage [V] OTi20W, OTi30W, OTi48W, and OTi50W Quantity: 10 pieces per case Weight: 0.5 lbs ea./5 lbs per case (approx.) 40 30 OPTOTRONIC (R) Products are covered by our LED Module, OPTOTRONIC Power Supply or Control Warranty. For additional details, refer to the latest version of the warranty (LED089) available at www.osram-americas.com. 20 10 1200 1400 1600 Output Current [mA] Americas Headquarters OSRAM SYLVANIA Inc. 200 Ballardvale Street Wilmington, MA 01887 USA Phone 1-800-LIGHTBULB (1-800-544-4828) www.osram-americas.com OSRAM and SYLVANIA are registered trademarks. All other trademarks are those of their respective owners. Specifications subject to change without notice. (c) 2016 OSRAM 1800 2000