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)
Reviews
There are no reviews yet.