OPTOTRONIC OT 50W UNV 800C 2DIMLT2 P6 Constant Current Programmable Outdoor LED Driver (*2743YM / 79370)

OPTOTRONIC OT 50W UNV 800C 2DIMLT2 P6 Constant Current Programmable Outdoor LED Driver (*2743YM / 79370) OPTOTRONIC OT 50W UNV programmable dimmable family consists of highly efficient, constant current LED drivers for outdoor applications. One click programming through the OPTOTRONIC Programmer allows OEMs to configure the output current with 1mA resolution. OEMs can customize this portfolio using the AstroDIM feature which is an autonomous dimming feature for night-time power reduction based on an internal timer that can be set for an entire year. The outdoor family of drivers dim down to 10% with 0-10V. These drivers enable direct integration and operation with standard dimmers and sensors, as well as energy and light management systems. Features:OEM programmable with 1mA resolution to perfectly match LED load and maximize performanceIntegrated OEM programmable features include: AstroDIM, Constant lumen maintenance, LED thermal protection, AUX outputProgramming doesn’t require powering up or connecting the power supply to AC line voltageHigh level of line transient protection in outdoor applications (6kV)4kV EFT Protection for industrial applicationsUL Damp RatedIP66 RatedUL Class P ListedSpecifications:Ambient Operating Temperature: -40ºC to 55ºCMax. Case Temperature (Tc): 88ºC*, 90ºC (max)Max. Storage Temp: 70ºCMax. Relative Humidity (%): 95% non-condensingTransient Protection: ANSI C62.41 Cat.B; 4kV Combination Wave; 6kV Ring WaveIP Rating: IP66UL Rating: Dry & Damp, Type HLUL File number: E333135EMI Compliance: FCC Part 15 Class ASound Rating: Class AInput:Input Voltage (VAC): 120V-277V (+/- 10%)Frequency Range (Hz): 50 – 60 Hz (+/- 5%)Output:Output Current (mA): 350 - 800 mA (1mA step), (Default: 530 mA)Output Voltage (VDC): 30-120 VDCOutput Ripple Current: <25% @ 800mAMax. Output Power (W): 50WLED Power-Up Time: <1secLoad Regulation: <5%Line Regulation: <5%Over Voltage Protection: Yes, non-latchingOver Load Protection: Yes, current fold back @ 54W, non - latchingOutput Short-Circuit Protection: Yes, non-latchingOver Temperature Protection: Yes, Foldback at 100°C, Auto RecoveryDimming:Dimming Control: 0 – 10V (Isolated), AstroDIM Dimming Range: 10-100% Dimming Type: Analog Source/Sink Current: 0.9 mA

• Outdoor-Rated Programmable LED Driver – Delivers up to 50W of constant current power for outdoor lighting applications, with 1mA step programmability from 350–800mA.
• AstroDIM Autonomous Dimming – Built-in night-time dimming via internal timer allows energy savings and system customization across an entire year without external controls.
• Sensor & System Integration Ready – Supports 0–10V dimming (down to 10%) and includes auxiliary output for seamless integration with standard dimmers, sensors, and lighting management systems.
• Rugged, Weatherproof Build – IP66 and UL Damp Rated with 6kV transient protection and 4kV EFT protection for long-lasting performance in harsh outdoor environments.
• Reliable and Safe Operation – Includes thermal, short-circuit, overload, and over-voltage protections with auto-recovery; UL Class P Listed and FCC Part 15 compliant.