LED driver for constant current LED luminaires

Posted By : Nat Bowers
LED driver for constant current LED luminaires

Suitable for constant current LED luminaires, the RACD45-A and RACD60-A series have been annonuced by RECOM Lighting. The 45 and 60W LED drivers feature a 3-in-1 dimming function which enables the drivers to be controlled with 1-10V analog, PWM, or external resistor dimming.

Opeating from input volatges of 90-305V AC, the RACD45-A series has four models offering current output ranges of 700-1850mA, and the RACD60-A series has five models with current output ranges of 1050-4200mA. The LED drivers are supplied with IP67-rated enclosures (protected against ingress of dust and moisture), enabling the drivers to be installed in industrial or out-buildings as well as damp rooms like bathrooms or basements.

Operating over a temperature range from -30 to +65°C, the class 2 power supplies feature an excellent power factor of greater than 0.98 at 120V AC, greater than 0.93 at 240V AC and greater than 0.9 at 277V AC. Additionally, the RACD45-A and RACD60-A series provide efficiencies of more than 87% and low THD. The modules are fully protected against short circuit, overvoltage, and over temperature.

Steve Roberts, Technical Director, RECOM, commented: “With the flexible dimming options we are able to offer customers the usage of standard dimmers as well as to tailor the output current by using a simple resistor which could be placed at the light engine.”

The RACD45-A series has dimensions of 171.1x45.3x32.5mm and the RACD60-A series has dimensions of 174x45x30mm. Complying with the European harmonics standard EN61000-3-2 Class C, the UL8750 and EN61347 certified LED drivers are supplied with a five year warranty.

Downloads


You must be logged in to comment

Write a comment

No comments




Sign up to view our publications

Sign up

Sign up to view our downloads

Sign up

Hannover Fair 2019
1st April 2019
Germany Hannover
The Security Event 2019
9th April 2019
United Kingdom NEC, Birmingham
Ceramics Expo 2019
29th April 2019
United States of America International Exposition Center (I-X Center)
Electronics & Applications 2019
14th May 2019
Netherlands Jaarbeurs Utrecht Hall 7 Jaarbeursplein
Agile for Automotive 2019
15th May 2019
United States of America Detroit, MI