Tridonic: Outdoor LED driver LCO NFC PRE3

Tridonic: Outdoor LED driver LCO NFC PRE3

Tridonic: Outdoor LED driver LCO NFC PRE3

Outdoor LED driver LCO NFC PRE3: NFC interface and D4i

The future-proof driver solution for Smart City concepts
The dimmable premium driver with the NFC interface and connection options for IoT devices provides the basis for implementing Smart City concepts.
LCO 40W 200–1050mA 64V pD+ NF C PRE3

The latest standards pave the way for the digital future

It is the first driver to be designed according to the D4i standards and therefore covers the latest DALI standards which define the provision of operating and diagnostic data. As a consequence, a lighting system can be prepared now for future solutions. The 24 V auxiliary supply and the DALI bus power supply designed in accordance with DALI Part 250 support the direct operation of communication modules and sensors.

The integrated NFC interface allows the driver to be programmed without power or contact – even in complete package units with the companionSUITE software. The wide operating window (2V out) covers up to 2,100 lumens. The wide temperature range from -40 °C to +70 °C guarantees reliable operation at all times.
Driver LCO 14W 100–550mA 38V pD+ NF C PRE3

Tridonic: Outdoor LED driver LCO NFC PRE3
Tridonic: Outdoor LED driver LCO NFC PRE3

premium NFC Outdoor series

Product description

  • Dimmable built-in constant current LED Driver
  • Dimming range 1 to 100 % (min. 5 mA)
  • For luminaires of protection class I and protection class II
  • Temperature protection as per EN 61347-2-13 C5e
  • Output current adjustable between 100 – 550 mA via NFC, DALI or ready2mains Programmer
  • output power 14 W
  • Up to 85.4 % efficiency
  • Lowest power input on stand-by < 0.3 W
  • Nominal life-time of 100,000 h and 8-year guarantee


  • Near field communication (NFC)
  • Powered DALI-2, min. current supply 55 mA
  • ready2mains (configuration via mains)
  • U6Me2 (configuration of chronoSTEP 2 via mains and ready2mains Programmer)
  • Terminal blocks: 45° push terminals


  • Adjustable output current in 1-mA-steps (NFC, DALI, ready2mains)
  • Programmable chronoSTEP: times and levels (NFC, DALI, U6Me2, ready2mains)
  • Enhanced constant light output function (eCLO)
  • Protective features (overtemperature, short-circuit, overload, no-load, input voltage range, reduced surge amplification)
  • Intelligent Temperature Guard (ITG)
  • Intelligent Voltage Guard Plus (IVG+)
  • External Temperature Management (ETM)
  • Auxiliary 24 V, 3 W power supply
  • DiiA/Zhaga connectivity extensions DT49, DT50, DT51, DT52


  • Operating window for maximum compatibility
  • Best energy savings due to low stand-by losses and high efficiency
  • Flexible configuration via NFC, DALI, ready2mains and U6Me2
  • In-field programming possible after installation with NFC interface and ready2mains
  • High overvoltage protection: up to 10 kV asymmetric (protection class I and II)

Typical applications

  • Road, street and industry
Tridonic: Outdoor LED driver LCO NFC PRE3