Download Technical application guide PrevaLED® Flat AC and Flat

www.osram.com/prevaled
08/2014
Technical application guide
PrevaLED® Flat AC and
Flat AC L-EM light engines
Light is OSRAM
PrevaLED ® Flat AC light engines | Contents
Contents
1 Introduction
03
6 Lifetime and thermal behavior
1.1 System overview
03
6.1 Cooling
14
1.2 Ordering information
04
6.2 Flux as a function of temperature
14
1.3 Nomenclature
04
6.3 Lifetime as a function of temperature
14
2 Optical considerations
05
7 Mechanical considerations
15
2.1 Light distribution
05
7.1 Outline drawings
15
2.2 Light modulation
05
7.2 3D drawings
15
2.3 Homogeneity
06
7.3 Mechanical protection of the light engine
16
2.4 Color temperature
09
7.4 Touch protection accessory
16
2.5 Color rendering
09
7.5 Protection from corrosion
16
2.6 Spectral distribution
09
7.6 Mounting
16
3 Ingress protection
10
8 Emergency and stand-by lighting
17
4 Electrical considerations
10
9 Norms and standards
18
4.1 Wiring information
10
4.2 Insulation requirements
11
4.3 Inrush current and system installation
11
4.4 Electrostatic discharge (ESD)
11
4.5 Controllability
11
4.6 Power as a function of voltage
11
5 Thermal considerations
12
5.1 Thermal power values
12
5.2 Thermal power over voltage
12
5.3 Thermal shutdown
12
5.4 TIM and other accessories
12
5.5 tc point location and temperature measurement
13
14
Please note:
All information in this guide has been prepared with great
care. OSRAM, however, does not accept liability for possible errors, changes and/or omissions. Please check
www.osram.com/prevaled or contact your sales partner
for an updated copy of this guide.
2
PrevaLED ® Flat AC light engines | Introduction
1 Introduction
1.1 System overview
The brightness levels of today’s LEDs are opening the door
for the use of LEDs in general lighting applications that
require high lumen output levels. Building an LED-based
luminaire poses a new set of technical challenges, among
them new optical requirements, providing adequate thermal
management for stable operation and dealing with the
ever-improving performance of LEDs. Nevertheless, LED
technology also offers an unknown wealth of possibilities,
providing access to unprecedented levels of performance
and new ways of integration.
OSRAM’s PrevaLED ® family of LED light engines addresses
the challenges of LED-based lighting while providing users
with great performance and flexibility at the same time.
Enabled by the application of LED technology, PrevaLED®
is aiming to push the envelope of what is possible in terms
of performance and simplicity.
The PrevaLED® Flat AC series of light engines is ideally
suited for use in highly diffuse wall-mounted and
ceiling-mounted luminaires in decorative, hospitality or
domestic applications.
The PrevaLED® Flat AC light engines provide several
specific benefits for these applications:
— With the LED sources and the electronic control circuitry
placed on the same board and packaged into a unique
compact design, they offer an integrated system solution.
— A separate LED circuit, not used during normal operation, can be run on a local battery pack to enable the
emergency lighting functionality.
— Little design-in effort is required due to the integration of
the electronic control circuitry into the light engine,
offering a new level of simplicity.
— They provide high performance in terms of both the
complete system efficiency and the quality of light,
enabling the design of ultra-slim, diffuse luminaires.
— They allow for the simple and flexible application of
LED technology in existing and new installations.
— A touch-safe accessory can be purchased along with
the light engine to allow for the safe operation in luminaires that can be opened by the end user.
The PrevaLED® Flat AC series is available in four different
versions:
— On/off version
— L-EM version for emergency lighting applications
with local battery packs
— Master version with integrated presence and
daylight sensor
— Slave version to be controlled by the master version
Each version is available with a diameter of 170 mm or
240 mm and a color temperature of 3 000 K or 4 000 K.
All PrevaLED® Flat AC light engines have a minimum
color reproduction of Ra > 80.
PrevaLED ® Flat AC 170 (left) and 240 (right)
PrevaLED ® Flat AC 170 L-EM
3
PrevaLED ® Flat AC light engines | Introduction
1.2 Ordering information
PrevaLED ® Flat AC
Product reference
Product number
[EAN10]
Product number
[EAN40]
Color tem perature Luminous fl ux
[K]
[lm]
PL-FLAT-AC-G1 1500-830 230V
4052899157811
4052899135192
3000
1500
PL-FLAT-AC-G1 1500-840 230V
4052899157804
4052899135185
4000
1500
PL-FLTP 170 (touch protection accessory)
4052899157842
4052899135154
PL-FLAT-AC-G1 2300-830 230V
4052899157828
4052899135208
3000
2300
PL-FLAT-AC-G1 2500-840 230V
4052899157835
4052899135215
4000
2500
PL-FLTP 240 (touch protection accessory)
4052899157859
4052899135161
PL-FLAT-AC-G1 1500-830 230V L-EM
4052899167117
4052899167124
3000
1500
PL-FLAT-AC-G1 1500-840 230V L-EM
4052899167322
4052899167339
4000
1500
PL-FLTP 170 L-EM (touch protection accessory)
4052899167384
4052899167391
PL-FLAT-AC-G1 2300-830 230V L-EM
4052899167346
4052899167353
3000
2300
PL-FLAT-AC-G1 2500-840 230V L-EM
4052899167360
4052899167377
4000
2500
PL-FLTP 240 L-EM (touch protection accessory)
4052899167407
4052899167414
PL-FLAT-AC-G1 1500-830 230V MA
4052899194373
4052899194380
3000
1500
PL-FLAT-AC-G1 1500-840 230V MA
4052899194397
4052899194403
4000
1500
PL-FLTP 170 MA (touch protection accessory)
4052899193994
4052899194007
PL-FLAT-AC-G1 2300-830 230V MA
4052899194410
4052899194427
3000
2300
PL-FLAT-AC-G1 2500-840 230V MA
4052899194434
4052899194441
4000
2500
PL-FLTP 240 MA (touch protection accessory)
4052899194014
4052899194021
PL-FLAT-AC-G1 1500-830 230V SL
4052899194458
4052899194465
3000
1500
PL-FLAT-AC-G1 1500-840 230V SL
4052899194472
4052899194489
4000
1500
PL-FLTP 170 SL (touch protection accessory)
4052899194038
4052899194045
PL-FLAT-AC-G1 2300-830 230V SL
4052899194496
4052899194502
3000
2300
PL-FLAT-AC-G1 2500-840 230V SL
4052899194519
4052899194526
4000
2500
PL-FLTP 240 SL (touch protection accessory)
4052899194052
4052899194069
On/off version
L-EM version
Master version
Slave version
1.3 Nomenclature
PL-FLAT: PrevaLED® Flat family
AC: AC-capable (220–240 V, 50–60 Hz)
G1: Generation 1
1500: 1500 lm
830: CRI + CCT = > 80 + 3000 K
230V: 230 V rated voltage
L-EM = Local emergency (optional feature)
PL-FLAT-AC-G1 1500-830 230V L-EM
4
PrevaLED ® Flat AC light engines | Optical considerations
2 Optical considerations
PrevaLED® Flat AC light engines can be applied in diffuse
wall-mounted and ceiling-mounted luminaires without the
need for further optical accessories.
2.1 Light distribution
The light distribution of PrevaLED® Flat AC light engines is
shown below. They create a beam angle of 115° FWHM (full
width at half maximum).
Light distribution curve
C 0°
75°
60°
45°
30°
15°
2.2 Light modulation
The AC technology of the PrevaLED® Flat AC results in a
light modulation with a frequency of 100 Hz. Capacitors are
placed into the PrevaLED® Flat AC module to reduce the
modulation of the light output. The resulting light modulation has a depth of 30 %. The luminous flux of the LED
module never drops below 70 %.
5
PrevaLED ® Flat AC light engines | Optical considerations
2.3 Homogeneity
To get an overview of the resulting homogeneity in slim
luminaire designs, the following images show the results
in illuminance and color appearance at different distances
between the light engine and the diffuser. The images
have been obtained through simulation, assuming an
ideal diffuse cover. The simulation has been performed
with a 170-mm-diameter PrevaLED® Flat AC module and
a 200-mm-diameter diffuser cover. The following image
shows the simulation set-up.
Simulation set-up
Simulation results
D = 15
6
PrevaLED ® Flat AC light engines | Optical considerations
D = 25
D = 35
7
PrevaLED ® Flat AC light engines | Optical considerations
D = 45
D = 55
The simulation results show that the homogeneity values
do not further improve when the distance between the PCB
and the ideal diffuser layer is 45 mm or more.
OSRAM provides mechanical (3D files) and optical simulation
data (ray files) to support customized reflector designs.
Mechanical files can be downloaded at
www.osram.com/prevaled. Ray file data are available at
www.osram.com via the “Tools & Services” section.
8
PrevaLED ® Flat AC light engines | Optical considerations
Leaf green
Pink, skin color
Blue, saturated
Green, saturated
Yellow, saturated
Red, saturated
Within each available color temperature, the PrevaLED® Flat AC
series provides a maximum color variation of three threshold value units (MacAdam steps). The following diagram
shows these threshold values within the CIE 1931 color
space.
Lilac violet
0.375
Aster violet
0.4014
Azure
0.385
Cy
Turquois
4000 K1)
0.4337
Light green
3000 K
Cx
Yellowish green
R a values
Mustard yellow
Initial color values of the CCT
Dusky pink
2.5 Color rendering
PrevaLED® Flat AC light engines provide a color rendering
index (CRI) of > 80. The table below shows the individual
Ra values from R1 to R14 for the available color temperatures.
General CRI
2.4 Color temperature
The PrevaLED® Flat AC series is currently available in 3 000 K
and 4 000 K. The color coordinates within the CIE 1931
color space are given below.
R a R1 R2 R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13 R14
CCT = 83 81 90 97 81 81 87 85 63 14 77
3000 K
79
71
83
99
CCT = 85 82 90 90 81 82 84 88 70 25 74
4000 K1)
78
59
84
96
Color coordinates
3-step MacAdam ellipses
y
2.6 Spectral distribution
The typical spectral distribution of PrevaLED® Flat AC light
engines is shown in the following diagram.
3000 K
0.42
Wavelength spectrum
CCT = 4000 K1) at tc = 25 °C
CCT = 3000 K at tc = 25 °C
0.40
Relative spectral emission [*100 %]
4000 K1)
1.00
0.90
0.38
0.80
0.70
0.60
0.36
0.50
0.40
0.30
0.30
0.40
0.45
x
0.20
0.10
0.00
380
430
480
530
580
630
680
730
780
Wavelength [nm]
1) All data for 4 000 K are preliminary.
9
PrevaLED ® Flat AC light engines | Ingress protection | Electrical considerations
3 Ingress protection
PrevaLED® Flat AC light engines have no ingress protection
rating. Please ensure that the housing of your luminaire
provides the IP protection required for your application.
To achieve an ingress protection rating of IP20, it is
possible to combine PrevaLED® Flat AC light engines with
the available touch protection accessory.
For further information, please have a look at the technical
application guide “IP codes in accordance with IEC 60529”,
which can be downloaded at www.osram.com.
4 Electrical considerations
4.1 Wiring information
PrevaLED® Flat AC light engines can be directly connected
to mains voltage (220–240 V, 50/60 Hz). The used input
clamps can handle solid or flexible wire with a crosssection of 0.5 to 1.5 mm2 (AWG20–16). The use of solid
wire is recommended.
Wire preparation
6–8 mm
(0.24–0.31 inch)
Please insert the wires in 0° orientation to the PCB.
Notes:
— The connector is designed for three poke-in and release
cycles.
— Due to the fact that you are dealing with mains voltage,
you must not hot-plug the light engine.
— The installation of LED light engines needs to be carried
out in compliance with all applicable electrical and
safety standards. Only qualified personnel should be
allowed to perform installations.
Solid wire:
Plug directly.
Flexible wire:
1. Lightly press the push
button of the connection
clamp.
2. Insert the flexible wire.
To press/release the
clamps, please use a small
screwdriver or a Wago
operating tool type 206-861.
10
PrevaLED ® Flat AC light engines | Electrical considerations
4.2 Insulation requirements
The PrevaLED® Flat AC module has reinforced insulation
towards the back of the PCB. The module has no insulation
measures to the electronic components on the top side of
the module.
When the light engines are used in protection class I luminaires, the luminaire manufacturer has to ensure basic insulation of the module and all live parts during the installation
of the luminaire. It is also possible to use the optional touch
protection accessory in order to provide the basic insulation of the module. Please refer to chapter 7.4 for additional
information on the available touch protection accessory.
4.5 Controllability
Due to the integrated drive electronics, a good compatibility
with all available phase-cut dimmers cannot be ensured.
4.6 Power as a function of voltage
The nominal voltage of the light engine is 230 V. The operating
range is 220–240 V. For voltage variations, the light engine
is tested according to IEC/EN 61000-3-3. Please note that
the power of the light engine changes over the voltage
range. Please have a look at the diagram below for the
power as a function of voltage.
PrevaLED ® Flat AC 1500 lm
When the light engines are used in protection class II luminaires, the manufacturer has to ensure basic insulation of
the module and all live parts during the installation of the
luminaire. Moreover, it is necessary to provide additional
insulation in the area of the input connector. Between
connection wires with basic insulation and touchable metal
parts or the heat sink, a second insulation layer is required.
Within the module, the creepage and clearance distances
(to the mounting points and the edge of the module) for
reinforced insulation are fulfilled.
%
Pel [W]
Phi [lm]
Pth [W]
130
120
110
100
90
80
70
60
50
170 180
Keep-out areas for creepage and clearance distances
190
200
210
220
230 240 250 260
270 280
Voltage [V]
4.3 Inrush current and system installation
Due to their electronic construction, the PrevaLED® Flat AC
light engines have a minimum inrush current. In system
installations, the number of light engines which can be
attached to one circuit is limited by the voltage drop regulations and the used cross-section of the connecting wire.
4.4 Electrostatic discharge (ESD)
PrevaLED® Flat AC light engines fulfill the requirement of
the immunity standard IEC/EN 61547. Please note that an
electrostatic discharge of greater than 2 kV HBM can cause
damage, ranging from performance degradation to complete device failure. OSRAM recommends that all
PrevaLED® Flat AC light engines are handled and stored
using appropriate ESD protection methods.
11
PrevaLED ® Flat AC light engines | Thermal considerations
5 Thermal considerations
The proper thermal design of an LED luminaire is critical for
achieving the best performance and ensuring the longest
lifetime of all components. Due to the high efficacy of
PrevaLED® Flat AC light engines, only a partial amount of
the introduced electrical power has to be dissipated
through the back of the light engine. The thermal power
that has to be dissipated for PrevaLED® Flat AC light
engines is given below.
5.4 TIM and other accessories
Due to the high efficiency of the PrevaLED® Flat AC modules,
the use of a thermal interface material (TIM) is not required.
By using a TIM, an even better thermal connection of the
light engine to the heat sink can be achieved.
Note: A thermal design must always be confirmed by performing a thermal measurement in steady-state condition.
5.1 Thermal power values
Product reference
Typical Maximum Max. allowable
thermal thermal
thermal
power
power
resistance
[W]1)
[W]1)
R th [K/W] 2)
PL-FLAT-AC-G1 1500-830 230V
8.8
9.7
6
PL-FLAT-AC-G1 1500-840 230V
7.9
8.7
6.6
PL-FLAT-AC-G1 2500-830 230V
16.2
17.8
3.4
PL-FLAT-AC-G1 2500-840 230V
13.9
15.3
3.9
1) Value measured at the tc point at a reference temperature (tr) of 70 °C.
2) Value measured at the rear of the luminaire at an ambient temperature of 25 °C.
5.2 Thermal power over voltage
Please note that the thermal power of the module is related
to the line voltage. Please refer to the diagram in chapter
4.6.
5.3 Thermal shutdown
A thermal protection feature serves to achieve the best
possible lifetime of the module and to protect it from
damage by overheating. The characteristics of the thermal
protection are shown in the following diagram.
Pel [%]
100
80
60
40
Area of active thermal protection –
not suitable for permanent operation
20
0
85
100
tc [°C]
12
PrevaLED ® Flat AC light engines | Thermal considerations
5.5 tc point location and temperature measurement
The tc point is the location to check if the chosen cooling
solution (heat sink and TIM) is sufficient to ensure the LED
module performance. The tc point is located on the top side
of the light engine (see schematic drawings below).
Examples of suitable thermocouples:
K-type thermocouple with miniature connector
tc point
Different thermocouples
Illustration
Description Temperature range [°C]
PVC-insulated -10 … +105
thermo couple
Location of the tc point (on/off and L-EM version)
Note: tc according to IEC 62031 stands for case temperature, which is the highest permissible temperature measured
at the tc point. The tc point is the location where the tc is
measured (see drawings above).
A correct temperature measurement can, for example, be
performed with a thermocouple. Use a thermocouple that
can be glued onto the light engine. Make sure that the
thermocouple is fixed with direct contact to the tc point.
PFA-insulated -75 … +260
thermo couple
To ensure a direct contact between the thermocouple and
the PCB, it is recommended to either glue the thermocouple onto the PCB or solder it to the tc point. You can, for
example, use an acrylic glue, such as Loctite 3751.
Mounting of a thermocouple
Mounting of a thermocouple (close-up)
Note: Please keep in mind that you need a direct contact
between the thermocouple and the PCB.
13
PrevaLED ® Flat AC light engines | Lifetime and thermal behavior
6 Lifetime and thermal behavior
6.1 Cooling
PrevaLED® Flat AC light engines do not necessarily need to
be attached to a heat sink. Depending on the application,
however, a suitable cooling solution (e.g. a heat sink or
luminaire housing) might be needed to keep the tc point
temperature below the allowed maximum and therefore
ensure a safe and reliable operation.
6.2 Flux as a function of temperature
The luminous flux of PrevaLED® Flat AC light engines
depends on their temperature. 100 % of the luminous flux is
achieved at the reference temperature of 75 °C (tr = 75 °C).
This temperature has to be measured at the tc point. If the
reference temperature increases, the light output decreases.
The luminous flux changes in relation to the reference temperature according to the following diagram.
Flux as a function of temperature
Flux [lm]
Pel [W]
Phi [lm]
Pth [W]
108
6.3 Lifetime as a function of temperature
For the definition of the lifetime of a light engine, please
refer to IEC/PAS 62717, where the following types are
defined (examples):
— L0C10 is the lifetime where the light output is 0 % for
10 % of the light engines.
— L70F50 is the lifetime where the light output is ≥ 70 %
for 50 % of the light engines. F value includes reduction
of lumen output over time including abrupt degradation
(flux = 0).
— L70B50 is the lifetime where the light output is ≥ 70 %
for 50 % of the light engines. B value includes only
gradual reduction of lumen output over time (not the
abrupt degradation of flux).
If the performance temperature (tp) is maintained,
PrevaLED® Flat AC light engines have an average lifetime
of 50 000 hours (L70B50). The maximum temperature
measured at the tc point must not exceed 85 °C.
Note: Higher temperatures lead to a shorter lifetime of the
PrevaLED® Flat AC light engines. Moreover, the failure rate
will also increase.
106
The table below shows the lifetime of PrevaLED® Flat AC light
engines according to IEC/PAS 62717.
104
102
100
98
96
94
92
90
20
30
40
50
60
70
80
90
100
tc [°C]
PrevaLED ® Flat AC 240 mm
L70B10
L70B50
L80B10
L80B50
L0C10
L0C50
L70F10
L70F50
L80F10
L80F50
Lifetime [h] at t p = 45 °C
35000
50000*
22000
43000
50000*
50000*
34000
50000*
21000
43000
Lifetime [h] at t p = 55 °C
31000
50000*
18000
37000
50000*
50000*
29000
50000*
18000
36000
Lifetime [h] at t p = 65 °C
26000
50000*
16000
32000
50000*
50000*
25000
50000*
15000
31000
Lifetime [h] at t p = 75 °C
23000
46000
13000
27000
50000*
50000*
21000
44000
13000
27000
* Expected to be higher
PrevaLED ® Flat AC 170 mm
L70B10
L70B50
L80B10
L80B50
L0C10
L0C50
L70F10
L70F50
L80F10
L80F50
Lifetime [h] at t p = 45 °C
48000
50000*
30000
50000*
50000*
50000*
46000
50000*
29000
50000*
Lifetime [h] at t p = 55 °C
42000
50000*
26000
50000*
50000*
50000*
39000
50000*
25000
50000
Lifetime [h] at t p = 65 °C
36000
50000*
22000
44000
50000*
50000*
33000
50000*
21000
43000
Lifetime [h] at t p = 75 °C
31000
50000*
19000
38000
50000*
50000*
28000
50000*
18000
37000
* Expected to be higher
14
PrevaLED ® Flat AC light engines | Mechanical considerations
7 Mechanical considerations
7.1 Outline drawings
The following schematic drawings provide further details on
the dimensions of PrevaLED® Flat AC light engines. For 3D
files of the light engines, please go to
www.osram.com/prevaled.
/LQHLQ
(PHUJHQF\OLJKW
/LQHLQ
/LQHLQ
(PHUJHQF\OLJKW
All figures in mm
Outline drawing of on/off version
/LQHLQ
0$7(
All figures in mm
Outline drawing of L-EM version
7.2 3D drawings
PrevaLED ® Flat AC 170
PrevaLED ® Flat AC 170 L-EM
PrevaLED ® Flat AC 240
PrevaLED ® Flat AC 240 L-EM
15
PrevaLED ® Flat AC light engines | Mechanical considerations
7.3 Mechanical protection of the light engine
PrevaLED® Flat AC light engines should not be exposed to
strong mechanical stress. Please apply force only to the
dedicated mounting positions. Strong mechanical stress
can lead to irreversible damage of the light engine.
kg
Note: Please do not touch or mechanically stress any component of the light engine. This could damage the light engine.
7.5 Protection from corrosion
To protect electronic parts (such as LEDs) from corrosion, a
corrosive atmosphere around the components has to be
avoided. In case of LEDs, H2S, for example, is a highly corrosive substance which can lead to a drastically shortened
product lifetime. The source for H2S are sulfur-cross-linked
polymers, such as rubber. To ensure the absence of H2S, it
is recommended to use peroxide-cross-linked materials,
which are available on the market as an alternative to sulfurcross-linked versions. Avoidance of corrosion by moisture
has to be ensured by the appropriate protection of the
luminaire housing (see chapter 3 “Ingress protection”).
7.6 Mounting
To mount a PrevaLED® Flat AC light engine (with or without
touch protection accessory), use M4 cylinder head screws
according to DIN 912 or ISO 4762. The torque is 1.0 (±0.5) Nm.
7.4 Touch protection accessory
To protect the light engine from contact and to provide a
basic insulation, an additional touch protection accessory
is available for PrevaLED® Flat AC light engines.
Note: In combination with the touch protection accessory,
a PrevaLED® Flat AC light engine has reinforced insulation
to the back and basic insulation to the top.
3D fi les of the touch protection accessory
Mount PrevaLED ® Flat AC from the top
It is also possible to mount the touch protection accessory
after the PrevaLED® Flat AC light engine has been screwed
to the heat sink/luminaire. Please refer to the insulation requirements in chapter 4.2.
PL-FLTP 170 (left) and PL-FLTP 240 (right)
PrevaLED ® Flat AC with touch protection
PL-FLTP 170 L-EM (left) and PL-FLTP 240 L-EM (right)
Note: Due to the regulations of IEC 60598-1, the touch protection accessory cannot be removed without destruction.
16
PrevaLED ® Flat AC light engines | Emergency and stand-by lighting
8 Emergency and stand-by lighting
For applications requiring emergency or stand-by lighting,
the PrevaLED® Flat AC series offers a local emergency
version that allows the connection of a local battery
system. This version carries an additional, separate LED
circuit for operation on local battery packs.
The diagrams below show the typical flux and forward
voltage of the emergency lighting circuit as a function of
current.
Flux as a function of current
The following images show the difference between the
on/off version and the local emergency version.
Flux [lm]
Flux
300
250
5 additional LEDs
for emergency lighting
200
150
100
50
0
0
200
400
600
800
Current [mA]
Forward voltage as a function of current
On/off version
L-EM version
Additional connector
for local battery pack
Vf
Vf [V]
3.0
2.9
2.8
2.7
Notes:
— Please observe the polarity at the emergency input.
Do not invert + and -.
— Do not connect mains voltage to the emergency input
clamps.
— The emergency lighting circuit can handle an input
current of 25 mA to 800 mA.
— The resulting voltage range extends from 2.2 V
(at 25 mA, 85 °C) to 3.5 V (at 800 mA, 0 °C).
— The emergency lighting circuit has double/reinforced
insulation against mains voltage.
— The emergency lighting circuit has to be connected to
a current source (do not use a voltage source).
— The PrevaLED® Flat AC L-EM version is not compatible
with central battery systems.
2.6
2.5
2.4
2.3
2.2
0
200
400
600
800
Current [mA]
Local battery packs can, for example, be obtained from the
suppliers listed below.
Suppliers of local battery packs
Alvit
www.alvit.it
ELP Emergency Lighting Products www.elp.uk.com
ERC Highlight
www.erchighlight.com
Harvard
www.harvardeng.com
Mackwell Electronics
www.mackwell.com
17
PrevaLED ® Flat AC light engines | Norms and standards
9 Norms and standards
Safety:
IEC/EN 62031
Photobiological safety:
IEC/EN 62471
Risk group 1
Electromagnetic compatibility:
EN 55015
CISPE15*
IEC/EN 61000-3-2
IEC/EN 61000-3-3
IEC/EN 61547
Ingress protection:
Without touch protection: XX
With touch protection: IP20
Approval:
CE, VDE*, ENEC*, VDE EMC*
10
* Currently in preparation
18
08/14 OSRAM S-GI MK EM Subject to change without notice. Errors and omissions excepted.
www.osram.com/prevaled
OSRAM GmbH
Head office:
Marcel-Breuer-Strasse 6
80807 Munich, Germany
Phone +49 89 6213-0
Fax
+49 89 6213-2020
www.osram.com