SB12
Buildings > Lighting Systems > LMS
How can the lighting level in an office
building be controlled depending on
presence and daylight?
Requirement
You have the task of optimizing the lighting in office buildings from an energy-saving
perspective. You want to control the lighting intensity automatically depending on
the presence of employees and the natural daylight. You know that you can make
additional savings in energy costs of up to 45% by using light management systems
(LMS).
Areas of application
Presence-dependent and daylight-dependent lighting controls within the scope of
LMS can be adapted flexibly to the relevant requirements and can be found again in
many other lighting applications.
• Offices with single workstations and group workstations
• Lounges and conference rooms
• Hall and entrance areas
• The retail trade and business premises
• Toilets and sanitary facilities
up to
45%
energy savings
www.siemens.com/ee-applications
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DALI MULTIeco control unit with light and presence
sensor, OSRAM QTi DALI electronic control gears and
OSRAM T5 LUMILUX luminaire
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Main components required
Product
Description of functions
1
DELTA
universal switch
The flush-mounted switch functions as a main switch to turn the
lighting on/off.
2
OSRAM
MULTI3 LS/PD CI
light and presence
sensor
The LS/PD MULTI3 sensor detects the presence of personnel and measures the intensity of the ambient light. Mounting height is between
2 and 4 m. The use of presence sensors in combination with daylight
sensing achieves energy savings of up to 45%.
2
OSRAM
MULTIeco
control unit
Lighting conditions are maintained at an adjustable setpoint by means
of daylight-dependent control of the artificial light. If the daylight is a
sufficient light source, or if no people are present, the light control unit
switches off up to 6 luminaires. Light control and presence detection, as
well as automatic switch-on can be activated or deactivated via the DIP
switches.
The standby power is less than 0.5 W since the control gears are disconnected from the system voltage. Energy savings of up to 45% are possible
compared to conventional systems.
3
OSRAM
QTi DALI
electronic
control gears
OSRAM QTi DALI control gears are characterized by maximum energy
efficiency. Switching and dimming have no effect on the service life of
the lamp.
4
OSRAM
LUMILUX T5
fluorescent lamp
OSRAM T5 HE LUMILUX® lamps (16 mm) are characterized by good
luminous flux characteristics. With a preheat ECG, the OSRAM T5 HE
achieves an average service life of 20,000 hours and a useful service
life of 16,000 hours. LUMILUX T5 lamps offer excellent properties with
regard to cost-effectiveness and increased environmental friendliness.
Thanks to their high efficiency, they save up to 35% of power costs
compared to the OSRAM T8 luminaires.
4
OSRAM
LUMILUX SKYWHITE
T5 HO
fluorescent lamp
HO means High Output. This lamp system is characterized above all by
its extremely high luminous flux and thus opens up new application
areas for the fluorescent lamp such as lighting for high-ceilinged halls.
The OSRAM T5 HO 80 W/840 offers a luminous flux of up to 7,000 lm
(at 35 °C).
OSRAM HO lamps are designed for control gear operation and, like all
OSRAM LUMILUX® lamps, they can be used ideally in combination with
movement sensors to minimize energy consumption.
5
Product
Description of functions
SITECO lamps with
microprism technology
ELDACON®/HDP®
The optical ELDACON lighting system, comprising high-precision microprisms, directs the light at the work surface without glare and very
evenly. Workstations can be located freely in the available space thanks
to the specific light characteristics of lamps with microprism technology.
Operating efficiency levels are as high as 105% (direct/indirect beam) and
thus make a significant contribution to the energy efficiency of lighting
systems in buildings.
Lighting
Technology
for Siemens
Projects
The 3-level system guarantee from OSRAM:
Perfection through quality and innovative technology
Electronic control gears from OSRAM
are noted for their state-of-the-art
circuit design and exclusively highquality components. They achieve
their optimum functionality when
operating as a system in conjunction
with innovative lamps from OSRAM
because OSRAM lamps and OSRAM
electronic control gears are always
optimally matched to one another:
As one of the two leading lamp and
ECG system providers in the world,
we have all the necessary know-how
under one roof.
Systematic quality assurance measures ensure first-class processing
and functionality of our products. Innovative technology and outstanding
quality pay off for our customers.
OSRAM offers an extensive, threelevel guarantee for ECG and ECG
lamp systems from OSRAM!
You can find all the details concerning the relevant products and
registration, as well as the guarantee
conditions and other combinations
for OSRAM’s System+ Guarantee
(e.g. LED with OPTOTRONIC®) at:
www.osram.de/systemgarantie
Guarantee level 3
OSRAM
System+
Guarantee
Guarantee level 2
OSRAM offers a full three-year
guarantee on selected electronic
control gears.
If ECGs and lamps from OSRAM
are used together, OSRAM offers a full five-year guarantee
on selected electronic control
gears.
If OSRAM ECGs and lamps/
LED modules from OSRAM are
used together (selected series
or types), OSRAM offers a full
five-year guarantee on the
electronic control gears and a
guarantee on the LED modules,
LUMILUX® fluorescent lamps,
HCI®/HQI® high-pressure discharge lamps and IRC-halogen
low-voltage lamps.
The guarantee starts when the
relevant luminaire with the appropriate OSRAM ECG is first put
into operation. For this guarantee, no registration is required.
For the System Guarantee,
the lighting system must be
registered with OSRAM on the
Internet at
www.osram.de/systemgarantie
For the System+ Guarantee,
the lighting system must be
registered with OSRAM on the
Internet at
www.osram.de/systemgarantie
Guarantee level 1
OSRAM
Guarantee
OSRAM
System
Guarantee
Further information
For details on individual products:
www.siemens.com/delta
www.osram.com/Professionals
For technical assistance regarding
the use of products:
www.siemens.com/lowvoltage/technical-support
Subject to change without prior notice 09/11
Order No. E20001-A1350-M102-X-7600
Printed in Germany
© Siemens AG 2011
Siemens AG
Industry Sector
P.O. Box 48 48
90026 NÜRNBERG
GERMANY
www.siemens.com/ee-applications
The information provided in this brochure contains merely general
descriptions or characteristics of performance which in actual case of
use do not always apply as described or which may change as a result
of further development of the products. An obligation to provide the
respective characteristics shall only exist if expressly agreed in the
terms of contract.
All product designations may be trademarks or product names of
Siemens AG or supplier companies whose use by third parties for their
own purposes could violate the rights of the owners.
OSRAM GmbH
Department KSC
Phone: +49 (0)89 62 13 6000
Hellabrunner Str. 1
D-81543 München
GERMANY
www.osram.com