Bi-level dimming control

The SD1 Series LED module by Thomas Research Products works with two standard wall switches to allow bi-level step-dimming of LED luminaires.

04/08/2013


The SD1 Series LED module by Thomas Research Products works with two standard wall switches to allow bi-level step-dimming of LED luminaires. Courtesy: Thomas Research ProductsThe SD1 Series LED module by Thomas Research Products works with two standard wall switches to allow bi-level step-dimming of LED luminaires. The SD1 is ideal for situations where quick switching between 100% and 50% output is needed, such as occupancy sensor applications. It works in conjunction with any 0 to 10 V dimmable LED driver, from any manufacturer. The SD1 is designed to give manufacturers and facility managers new options for additional control of their indoor lighting. TRP's step-dimming module features 100 to 277 Vac universal voltage input and low insertion loss.

Thomas Research Products 

www.trpssl.com



No comments
Consulting-Specifying Engineer's Product of the Year (POY) contest is the premier award for new products in the HVAC, fire, electrical, and...
Consulting-Specifying Engineer magazine is dedicated to encouraging and recognizing the most talented young individuals...
The MEP Giants program lists the top mechanical, electrical, plumbing, and fire protection engineering firms in the United States.
40 Under 40; Stand-alone medical buildings; NFPA 92; Specialty fire suppression; Applying 90.1 in lighting design
2016 Product of the Year Finalists: Vote now; Data center Q&A; LED codes; Smart buildings
Fire pump power system design: How to design safe, reliable fire pump power service; Water management in commercial buildings; Emergency egress, illumination
Designing generator systems; Using online commissioning tools; Selective coordination best practices
Understanding transfer switch operation; Coordinating protective devices; Analyzing NEC 2014 changes; Cooling data centers
Designing positive-energy buildings; Ensuring power quality; Complying with NFPA 110; Minimizing arc flash hazards
As brand protection manager for Eaton’s Electrical Sector, Tom Grace oversees counterfeit awareness...
Amara Rozgus is chief editor and content manager of Consulting-Specifier Engineer magazine.
IEEE power industry experts bring their combined experience in the electrical power industry...
Michael Heinsdorf, P.E., LEED AP, CDT is an Engineering Specification Writer at ARCOM MasterSpec.
click me