Energy efficiency gains through Schneider Electric lighting control
Speaker : Michael Lam , Control Systems APOD , Installation Systems and Controls , Schneider Electric .
Slide 2Initi@tive India 2007 - NAME– FILE NAME
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
Slide 3Initi@tive India 2007 - NAME– FILE NAME
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
Slide 5Initi@tive India 2007 - NAME– FILE NAME
Room level End user comfort
settings, task lighting control, shutter control
Constant light control
Presence detector
Floor level Presence detector in hallways /
corridors
Zone scheduling
Room occupancy scheduling
Constant light control in shared spaces
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
Co-operative and coherent E2 strategies at room level, floor level and building level
Lighting Control in Building
Slide 6Initi@tive India 2007 - NAME– FILE NAME
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
Slide 7Initi@tive India 2007 - NAME– FILE NAME
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
IS &C Portfolio Rapid E2 gains with standalone equipment
Slide 8Initi@tive India 2007 - NAME– FILE NAME
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!
Recommended Light Levels (footcandles)
Average reading & writing 50 fcStockroom storage 30 fc Task lighting 25 fcAmbiant lighting in Office 25 fcLoading & unloading 10 fcHallways 10 fcBuilding entrance 5 fcParking lots .8 - 3.6 fcRoadway Lighting .3 - 1.6 fc
Source IESNA
Potential
savings
8 to 16 %
IS &C core standalone applications: dimming
Slide 9Initi@tive India 2007 - NAME– FILE NAME
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 )
Potential
savings
8 to 16 %
Slide 10Initi@tive India 2007 - NAME– FILE NAME
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
Potential
savings
20 to 40 %
IS &C core standalone applications: scheduling
Slide 11Initi@tive India 2007 - NAME– FILE NAME
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!
Overall energy saving of up to 60% through appropriate control at the building level is achievable!
40% to 60%
From standalone to integrated systems consolidated gains at the building level
Slide 12Initi@tive India 2007 - NAME– FILE NAME
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
Slide 13Initi@tive India 2007 - NAME– FILE NAME
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
IS &C building control consolidated gains at the building level
Slide 14Initi@tive India 2007 - NAME– FILE NAME
Distributed architecture benefits• 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
IS &C building control consolidated wins at the building level
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Beginning of the workday
End of the workday
Example of Real-Life scenariosconsolidated gains at the building level
Slide 16Initi@tive India 2007 - NAME– FILE NAME
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
Slide 18Initi@tive India 2007 - NAME– FILE NAME
Retrofit dimming systems for Home and Small Office based on RF Technology
Slide 19Initi@tive India 2007 - NAME– FILE NAME
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
Slide 20Initi@tive India 2007 - NAME– FILE NAME
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
HSBC Bank Headquarter
Slide 21Initi@tive India 2007 - NAME– FILE NAME
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
Slide 23Initi@tive India 2007 - NAME– FILE NAME
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
Slide 24Initi@tive India 2007 - NAME– FILE NAME
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
Slide 25Initi@tive India 2007 - NAME– FILE NAME
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
Slide 26Initi@tive India 2007 - NAME– FILE NAME
Superior energy management at the building level
Scalable, open, multi-vendor Start 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 flexibility Reduce 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
Conclusion: your benefits
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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 )