Energy efficiency gains through Schneider Electric lighting control

1. Energy efficiency gains through Schneider Electric lighting control Speaker :Michael Lam , Control Systems APOD , Installation Systems and Controls , Schneider Electric .

2. Summary I.Lighting Cost in Building II.Schneider Electric Portfolio of Lighting Control III.Applications IV.Bus Control and Wireless Control V.Case Studies VI. Conclusion

3. Summary I.Lighting Cost in Building II.Schneider Electric Portfolio of Lighting Control III.Applications IV.Bus Control and Wireless Control V.Case Studies VI. Conclusion

4. Lighting: the main energy cost in an office building

5. Floor level • Presence detector in hallways / corridors • Zone scheduling • Room occupancy scheduling • Constant light control in shared spaces • Room level • End user comfortsettings, task lighting control, shutter control • Constant light control • Presence detector • Building level • General setback of comfort settings at night and during closing hours • Building occupancy scheduling • General control of sun blinds to reduce HVAC load, etc. • Integration with 3rd parties interface , eg PABX phone , Card Access Lighting Control in Building Co-operative and coherent E2 strategies at room level, floor level and building level

6. Summary I.Lighting Cost in Building II.Schneider Electric Portfolio of Lighting Control III.System Architecture IV.Bus Control and Wireless Control V.Case Studies VI. Conclusion

7. IS &C Portfolio Rapid E2 gains with standalone equipment • For rapid E2 gains at room level, IS &C provides standalone equipment, with various shapes and designs suited to technical and architectural requirements • We offer a broad portfolio of standalone E2 applications • Temperature regulation: thermostats • Lighting control: dimmers (basic, universal, 1000W), twilight switches • Presence detection • Time control: time switches, timers • Shutter control • Load shedders

8. Potential savings 8 to 16 % IS &C core standalone applications: dimming • Demand response: • Use of Light level sensing • Give users the means to adapt lighting to their needs i.e. currently performed tasks and location in the building!

9. Potential savings 8 to 16 % IS &C core standalone applications: presence detection • Infrared detectors trigger lights when people are present or passing by • Hotel applications : • Integrate between presence sensors with door lock by wireless communications , and accurately detect the absence of hotel guest to implement energy saving mode ( reduce cooling and lighting )

10. Potential savings 20 to 40 % IS &C core standalone applications: scheduling • A whole building does not need to run on 100% comfort setting if only a few occupants are in a given area! • Zone schedulingAllows defined sections of a building to have lighting reduced or shut down on a daily / monthly / yearly schedule

11. 40% to 60% From standalone to integrated systems consolidated gains at the building level Overall energy saving of up to 60% through appropriate control at the building level is achievable! • While the initial costs of basic controls are lower, the building owner’s ability to more aggressively manage energy is compromised by low-cost, fixed-function solutions... • The common feature among all top performers is superior energy management at the building level • To maximize savings, combine your energy efficiency applications at the building level!

12. Summary I.Lighting Cost in Building II.Schneider Electric Portfolio of Lighting Control III.System Architecture IV.Bus Control and Wireless Control V.Case Studies VI. Conclusion

13. IS &C building control consolidated gains at the building level • IS &C building control system provides the missing path to co-operative, intelligent control of the whole building for superior energy management. • IS&C offer choices to our customer based on C-Bus technology • C-Bus offer the applications based approach to develop product to match the needs of our customers , with focus on lighting control applications

14. IS &C building control consolidated wins at the building level • Distributed architecturebenefits • Highly scalable and flexible energy efficiency strategies at the building level • High level of performance and availability through independent operation of each cluster • Optimized installation thanks to free line/ tree/ star topology. Actuators installed close to the loads for limited energy losses • Fast re-configuration i.e. easy follow-up of organizational changes • Reduced operating costs over time • Easy interfacing to other Building Automation Systems

15. Example of Real-Life scenariosconsolidated gains at the building level • Beginning of the workday • End of the workday

16. Summary I.Lighting Cost in Building II.Schneider Electric Portfolio of Lighting Control III.System Architecture IV.Bus Control and Wireless Control V.Case Studies VI. Conclusion

17. Complete Lighting Control Bus Technology

18. Retrofit dimming systems for Home and Small Office based on RF Technology

19. Summary I.Lighting Cost in Building II.Schneider Electric Portfolio of Lighting Control III.System Architecture IV.Bus Control and Wireless Control V.Case Studies VI. Conclusion

20. HSBC Bank Headquarter • 40 Floors of commercial office • Lighting control by C-Bus2 with Time scheduling • Integrating with Citect Server and PABX phone control • Central control of lighting for whole building to reduce the need of manpower • No light switches - only phone control via C-Bus on the office desk

21. HK ICAC Headquater • Clipsal C-Bus lighting control for whole building to improve Energy Efficiency • Lighting control for Individual Room • Automatic Control by Motion Sensor & Light Level Senor • Manual Control by Light Switch • Open Area and Pantry • Automatic Control by Motion Sensor • Corridor, Life Lobby & General Public Open Area • Automatic Control by Time Schedule • Carp Park Area, External and Façade Lighting • Automatic Control by Time Schedule • Integrations with • Building Management System • Smart Card Systems for energy efficiency application

22. System Architecture

23. Mandarin Oriental Hotel • 500 rooms luxury 5 star hotels • Use of ULTI design room lighting control with bedside panel • Use of presence sensor with integration to door lock to reduce false detection • Use of shutter control to provide comfort and reduce cooling energy • Integrating with PMS by mix of wireless and IP connectivity • Central control of lighting for whole building to reduce the need of manpower

24. Mangrove Westcoast Resident • 1,400 units luxury intelligent apartment community • Use lighting control dimming for comfort and savings • Use of presence sensor to shut off lighting for unoccupied area • Use of shutter control to provide comfort and reduce cooling energy • Integrating with colour touch screen to provide full control of whole apartment for lighting , shutter control

25. Summary I.Lighting Cost in Building II.Schneider Electric Portfolio of Lighting Control III.System Architecture IV.Bus Control and Wireless Control V.Case Studies VI. Conclusion

26. Conclusion: your benefits • Superior energy management at the building level • Scalable, open, multi-vendorStart simple, add new energy efficiency functions later! • Easy to maintain, fast to reconfigureContinuously improve your energy efficiency routines over time, and adapt them to the changing needs of your organisation! • Office flexibilityReduce the cost of facility development / reconfiguration and shorten lead time, without compromising on energy efficiency • Comfort Simple control of light, temperature and air. Make the end user an active stakeholder in your energy efficiency strategies

27. Questions & Answers

28. The 3 main messages • We can help customers to reduce your costs and improve your lighting experience by scene control • We have the broadest portfolio from Stand Alone , Bus Control and Wireless Control to suit your applications • We offer a wide range of high end aesthetic design for different User Interfaces ( Colour touch screens , Wall switches and Dimmers , Input units and matching Electrical Accessories )

29. Thanks for your attention