eldoLED *2743W1 OPTOTRONIC 40W Constant Current 0-10V Dimmable LED Driver, Programmable Compact OTi40W/120-277/1A4/DIM-1 (Osram 57351)

Description

eldoLED *2743W1 OPTOTRONIC 40W Constant Current 0-10V Dimmable LED Driver, Programmable Compact OTi40W/120-277/1A4/DIM-1 (Osram 57351)

The OPTOTRONIC Compact Drivers have several architectural-grade features that offer functionality that supports architectural lighting design. OPTOTRONIC LED drivers support true 1% dimming across the entire driver programmable output current range. This key specification gives lighting designers the flexibility and precise light output they require. The synchronized ON/OFF timing and dimming control meet efficacy requirements and ensure consistent dimming levels across multiple luminaires. The DIM-to-OFF feature enables luminaires to smoothly transition from dim to off. And, offers an AUX power output option to power and extend DIM-to-OFF capability to fixture-integrated sensors and controls.

OEMs can fully customize programmable features into a driver which helps optimize production line efficiency by utilizing the one-click programming feature of the OPTOTRONIC Programmer. The OPTOTRONIC Programmer does not require the power supply to be powered up or connected to AC line voltage while programming.

Product Features

• Type: Constant Current
• Output Power: 40W (Max.)
• Programming Tool: *274A17 (51645)
• Programmable Features:
  • Output current
  • Soft Start, Dim-to-off
  • Dimming level
  • LED thermal protection
  • Constant lumen output
  • End-of-life indicator
  • Vaux (12/20/24V)
• Input Voltage (VAC): 120-277V (+/- 10%)
• Frequency Range (Hz): 50-60 Hz (+/- 5%)
• Output Current (mA): 400-1400mA (1mA Step), 700mA default
• Output Voltage (VDC): 8-55VDC
• Dimming Control: 0-10V (Isolated)
• Dimming Range: 1-100%
• Dimming Type: Current Reduction
• UL Environmental Rating: Dry and Damp
• UL File Number: E320395
• Product Dimensions (L x W x H):  5.0″ x 2.4″ x 1.1″
• Product Weight: 8.1oz

Key Features & Benefits

• Architectural-grade features include:
  • True 1% dimming
  • Synchronized ON/OFF and dimming control
  • DIM to OFF
  • Dimming interface protection
• Custom programmable with 1mA resolution to perfectly match LED load and maximize performance
• Integrated OEM programmable features include:
  • Constant lumen maintenance
  • End-of-life indication
  • LED thermal protection
  • Soft start
• Programming does not require powering up or connecting the power supply to AC line voltage
• Available optional auxiliary output to power 12V, 20V, and 24V low power applications
• Familiar standard industry housing – 5.0″ x 2.4″ x 1.1″ (L x W x H)
• Wide output current and voltage range
• Available with mounting feet (F-style) or PEM studs (J-style) to simplify installation
• Universal Input Voltage
  • 120-277Vac 50/60Hz
  • 347Vac 50/60Hz
• UL Class 2 output for safe operation

Areas of Application

• Architectural
• Downlights
• In-grade fixtures
• Recessed troffer
• Wall washing

SKU# *2743W1 (57351)