Keystone KTLD-50-UV-SC1400-56-VDIM-U7 LED Driver - 50W - 120 –277V Input - 470 –1400mA Programmable Output Current

LED Constant Current Programmable Driver - 50W - 120 –277V Input - 470 –1400mA Programmable Output Current

For precise tuning of output current and dimming, choose Smart Current. Programming the driver is easy with the Smart Current Cradle, which connects the driver to the Smart Current PC software via USB (cable included).

FEATURES AND BENEFITS

• Programmable output current via Keystone’s
  SmartCurrent cradle & software
• Meets FCC Part 15 (Class B) consumer limits
• Short circuit overload and open load protection
• Dimmable with 0-10V dimmer (down to 1% at max. output current)
• Auxiliary power: 12Vdc; 200mA max. (excluding 12W & 20W)
• UL 8750, Class P

PROGRAMMING FEATURES

• Driving current (10mA increments)
• Minimum dimming level (1%, 3%, 5%, 7%, or 10%)
• Dimming curve (linear, log, inverse log, or square-log)
• Minimum dimming voltage (1V, 1.5V, or 2V)
• Maximum dimming voltage (7V, 8V, 9V)
• Dim-to-off voltage (0.8V, 1V, 1.2V, or N/A)
• Thermal foldback temperature (75°C/167°F, 80°C/176°F,
  85°C/185°F, or 90°C/194°F)