Status & Next Steps Selux AG Energy Efficiency Tour in Frankfurt, 11th of June 2012

Transcription

1 Status & Next Steps

2 Company Profile Company founded 1948 by Hermann Bansbach in Berlin Executive Board Klaus-Peter Siemssen, Chairman Ulrich Misgeld Production plants The Selux-group comprises three locations in Germany, one in France and one in the USA. Employees 497 worldwide (thereof in Germany: 256) Sales offices International sales is organised via 7 of our own companies and numerous agencies.

3 Selux Worldwide

4 Business Areas Exterior Interior Intelligent Sollution Fields of application Public spaces, roads and squares, pedestrian zones, shopping centres, circulation areas, gardens and parks Fields of application Office buildings, commercial buildings, museums, theatres, schools, exhibition and sales spaces, circulation areas Fields of application Energy-efficient light management for LED, OLED and conventional technology. User friendliness using core technologies such as DALI, DMX, RDM, ART-NET and Ethernet networks

5 Energy Efficient Solutions by Selux Highly efficient replacement module using latest LED and HID technology for maximum energy saving and CO2 reduction Self-developed optics for an efficient and durable operation i.e. cross beam technology (CBT) or MTR135 LED replacement modules for several luminaire types incl. historical fittings Intelligent lighting control i.e. Constant Lumen Technology (CLT), compatible to all other control systems Wide range of state-of-the art LED luminaires for interior and exterior Approximately 10% of turnover is related to LED (2011)

6 Efficiency Sample Calculation Conventional Mercury Vapor Lamp (HQL) Selux Avanza Cross Beam with LED Effective luminous flux: Overall wattage: Lumens per watt: 3600 lm 138 W 26 lm/w Effective luminous flux: Overall wattage: Lumens per watt: lm 71 W 80 lm/w ~ 3,1

7 Selux Energy Efficiency Tour Frankfurt Rhein/Main

8 Selux Energy Efficiency Tour in Frankfurt

9 Frankfurt, Justinianstrasse 2 Preservation of historical Gas Fittings very precise light colour similar to gas flame 2760 K with a slightly shift to green LED Lifetime L70 minimized maintenance effort Energy Efficiency: LEDs (80 lm/w) vs. Gas (5 lm/w) Energy savings of up to 90% Annual savings per light point of more than 520

10 Frankfurt, Nistergasse 3 Preservation of historical Gas Fittings very precise light colour similar to gas flame 2760 K with a slightly shift to green LED Lifetime L70 minimized maintenance effort Energy Efficiency: LEDs (80 lm/w) vs. Gas (5 lm/w) Energy savings of up to 90% Annual savings per light point of more than 520

11 Frankfurt Main, Waterfront 1 4 and Altenhöferallee

12 Selux LED light distribution vs conventional light distribution LED very effective light distribution / uniformity at the plane of utilisation where it is needed HID lot of ineffective light direct in front of the pole

13 Frankfurt, Airport, The Squaire 5 Interior approx. 450m linear recessed system M100 T5 Exterior Ovalis 650 MH street lighting Fixture

14 M 100 / M 60 / M36 5 Interior M100 linear system other project samples

15 Selux policy light distribution vs. conventional light distribution LED Nominal LED lumens based on system lumen measurement (Absolute photometry) Power always related to system power including converter loss instead of Conventional Nominal lamp lumens Wattage of lamp Light output ratio in relationship to nominal lamp lumens (LOR or Eta LB)

16 Comparison M100 T5 vs LED 5

17 Rating in the age of LED Life time L70 Defined at 30% light loss according LM 80 IESNA (Illumination Engineering Society of Northern America), Measuring Lumen Maintenance of LED Light Sources, or actually often published in 20% light loss Approved method for measuring lumen depreciation of solid-state (LED) light sources, arrays and modules Total Luminous Flux, Luminous Intensity Distribution, Electrical Power, Luminous Efficacy (calculation), Color Characteristics Chromaticity, CCT and CRI Overtaken by the US Department of Energy (DOE) to define 'Energy Star' requirements

18

19 Nauheim, Bahnhofstrasse 6 Pilot LED project of the Gross Gerau district

20 Nauheim, Bahnhofstrasse 6 Selux MTR Technology (Prismatic system with total reflexion) LED and conventional HID technology up to 80% energy saving precise light distribution to the plan of utilisation high uniformity in light distribution minimum light pollution easy to replace various colour temperatures (i.e K and 4000 K) brilliant light appearance with real glass cylinder LED light with very low glare prepared for Intelligent lighting control compatible to other control systems fits also in luminaries by other manufacturers

21 Nauheim, Bahnhofstrasse Energy Saving / CO2 Reduction Former installation light points load total load operating hours/ year CO2 factor CO2 output / year 10 pcs 90 W 0,90 kw h 0,30 kg/kwh kg CO2/y 1 pcs 420 W 0,42 kw h 0,30 kg/kwh 517 kg CO2/y sum 1,32 kw sum CO kg CO2/y New installation Light points load Total Load operatin hours / year CO2 factor CO2 output / year 20 St 34 W 0,68 kw h 0,30 kg/kwh 836 kg CO2/y sum (new) 0,68 kw sum (new) 836 kg CO2/y energiy saving 0,64 kw CO2 reduction / year 787 kg CO2/y

22 Thank you for your visit Bernhard Schade Selux AG (Germany) Business Development Norman Emery. Selux UK & Ireland T: +44(0) M: +44 (0) T +49 (0) M +49 (0)