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Technical Design-in Guide Engine LLE G2 PRE KIT | 03-2020 | 1.2 | en

Optical Aspects

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question and by a reference light source and the appearance of the samples under the different lights is compared.

If there is no perceivable difference the light in question will be rated with a maximum value of 100. Differences in appearance result in
a deduction from the maximum value. The resulting number is the Ri value and describes the colour rendering for one specific colour
sample. The average of all eight Ri values is the CRI or Ra value and describes the general colour rendering of the tested light source.

The eight colour samples consist of different pastel colours and can be found in the table below as TCS (test colour samples) 01-08.

There are six more colour samples: R9 to R14 or TCS09 to 14. They consist of different saturated colours and are not used for the
calculation of the Ri, Ra and CRI value. However, these colours, especially R9, do have a special importance in the illumination of meat,
fish, vegetables and fruit in retail areas.

In the production of modules chips with different wavelengths

.

and chip performances are used

Because of this, different phosphor mixtures are needed to achieve the required target coordinates and single Ri values can differ
between orders. This is not problematic. What is decisive for the overall impression of the LED module is its CRI value. But if specific
single Ri values are required for an application, it must be made clear that these values may change for the reasons stated above. It is
also not possible to specify tolerances.

Special LED modules are optimised to illuminate a particular product group (for example, MEAT+ is designed for the illumination of

the CRI or single Ri values does not make sense.

beef). In this case, specifying

For special LED modules the subjective human

perception is the most important factor. The colour coordinates for GOLD, GOLD+, Fresh Meat and MEAT+ are the result of
appropriate tests. Single Ri values or the CRI value are not assessed.

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Содержание LLE G2 PRE

Страница 1: ...x x 1 2 5 1 2 5 2 3 6 2 3 6 2 3 6 2 3 6 2 3 6 2 3 6 0 0 4 4 2 7 9 2 7 9 2 7 9 2 7 9 2 7 9 2 7 9 0 4 0 4 t 3 t 3 t 4 t 4 t c t c 1 1 2 2 1 4 5 1 4 5 1 2 5 1 2 5 1 2 5 1 2 5 4 3 4 3 6 x 6 x 2 8 2 8 2 2 4 4 1 2 5 1 2 5 2 3 6 2 3 6 2 3 6 2 3 6 2 3 6 2 3 6 0 0 4 4 2 7 9 2 7 9 2 7 9 2 7 9 2 7 9 2 7 9 0 4 0 4 t 3 t 3 t 4 t 4 t c t c 1 1 t c t c 2 2 1 4 5 1 4 5 1 2 5 1 2 5 4 3 4 3 6 x 6 x 2 2 4 4 2 2 t t ...

Страница 2: ...nical aspects 16 4 1 Installation 16 4 2 Dimensional drawings LLE G2 PRE module 23 4 3 Dimensional drawings LED Driver 23 5 Electrical aspects 25 5 1 Electrical safety 25 5 2 Electrical safety and connection 27 5 3 Electrical connections 28 5 4 Connections on the LED Driver 29 5 5 Wiring diagrams 30 6 Optical Aspects 33 6 1 Colour spectrum 33 6 2 Coordinates and tolerances 34 6 3 CRI Ra and Ri dif...

Страница 3: ... 3 Power up Fading 51 8 4 DALI 52 8 5 Constant Light Output 54 8 6 DC recognition 56 8 7 Dimming on DC 57 8 8 Intelligent Temperature Guard 58 9 Ordering information and sources 60 9 1 Article numbers 60 9 2 Product application matrix 62 10 Reference list 63 10 1 Related documents 63 10 2 Downloads 63 10 3 Additional information 63 ...

Страница 4: ... a kit package LLE G2 PRE KIT offers impressive benefits Lineares Tunable White System with adjustable colour temperature from 2 700 to 6 500 K at contant luminous flux _ High system efficiency up to 112 lm W at tp 65 C _ Excellent colour rendering CRI 90 _ Precalibrated set to ensure light quality and high colour consistency consisting of LED Driver and 2 to 6 LED modules _ Low Profile LED Treibe...

Страница 5: ... help you take account of the requirements of the particular situation 2 3 Electrical aspects Special Tridonic connecting cable is available to ensure efficient and reliable connection between the modules and the LED Driver All the connection options the connections between the LED Driver and the power supply and the connections of the control lines are shown in relevant wiring diagrams 2 4 Optica...

Страница 6: ... varied from 2 700 to 6 500 K 2 The system supports DALI device type 8 to change the colour temperature 3 1 1 Components A uniform naming concept has been adopted for the components The system LLE G2 PRE KIT comprises the following components 3 1 2 Efficiency of the modules The high efficiency of LLE G2 PRE KIT results not only in energy savings but also to a reduction in the thermal load This mea...

Страница 7: ...n System Overview c 7 63 3 1 3 Area of application All the components of the LLE G2 PRE KIT system comply with the protection requirements of IP20 The system is therefore suitable for indoor applications _ LLE G2 PRE KIT complies with system protection class II _ ...

Страница 8: ...ontrol via a switchDIM switch different settings can be made colorTEMPERATURE modes differ in the position of the individual color values along the Planckian curve colourTEMPERATURE Mode is tailored to the requirements of general and shopping lighting On start up the device first activates colour temperature setting in the colourTEMPERATURE mode The starting values are a colour temperature of 2 70...

Страница 9: ...l Design in Guide Engine LLE G2 PRE KIT 03 2020 1 2 en System Overview c 9 63 I NOTICE When the maximum value is reached the next step advances directly to the minimum value This is signaled by a short blinking ...

Страница 10: ... be made Select that of the two pushbuttons that is used to set the dimming level _ Press the pushbutton briefly 1 s to switch the LED Driver on or off The last values set for the colour temperature and the dimming level will be recalled when the LED Driver is switched on again _ Hold down the pushbutton 1 s to change the dimming level _ I NOTICE The dimming direction fade direction changes automa...

Страница 11: ...en System Overview c 11 63 Colour temperature set Adjusting the colour temperature Dimmlevel set short press on the switch to increase the colour temperature _ short press on the switchDIM switch increases or decreases the dimmlevel depending on its orietation _ ...

Страница 12: ...is used to identify the LED Driver Type code for LED Driver for LCA 50W 350 1050mA DT8 lp PRE as an example Reference LCA 50W 350 1050mA DT8 lp PRE Meaning LED Driver constant current Power in W Current range DALI Device Type 8 Casing form low profile Version PREMIUM The precise type designation for the LED Driver is given on the type plate on the LED Driver CAUTION Mixing of components from diffe...

Страница 13: ...eristics Control functions A colour temperature between 2 700 K and 6 500 K that can be set along the Planckian curve _ Different functions packed in a system for individual lighting solutions _ Constant colour temperature over the entire dimming range _ Constant luminous flux _ Lumen values 700 lm or 1 500 lm _ Colour rendering index CRI 90 _ Very small MacAdam 3 SDCM colour tolerance at 100 dim ...

Страница 14: ... on the restriction of the use of certain hazardous substances in electrical and electronic 1 equipment 1 RoHS Restriction of the use of certain hazardous substances Safety Standard Description DIN IEC 62031 2008 Safety requirements for LED modules EN 60598 1 2008 und A11 2009 General requirements and tests for luminaires EN 60598 2 2 1996 und A1 1997 Luminaires Part 2 Special requirements Main se...

Страница 15: ...ghting equipment and similar electrical devices EN 61000 3 2 2005 A1 2008 und A2 2009 Limit values for harmonic currents equipment input current 16 A per conductor EN 61000 3 3 2005 Limit values for voltage fluctuations and flicker in low voltage systems for equipment with an input current 16 A per conductor that are not subject to any special connection conditions EN 61547 2001 EMC requirements 1...

Страница 16: ...nly be installed in the factory and on site if appropriate EOS ESD protection measures have been taken No special measures need be taken for devices modules with enclosed casings contact with the pc board not possible just normal installation practice Please note the requirements set out in the document EOS ESD guidelines Guideline_EOS_ESD pdf at www tridonic com com en download technical Guidelin...

Страница 17: ... installation situation for the LED Driver and the modules the following requirements must be met Protection measures against damage Mechanical stress LLE G2 PRE modules contain electronic components that are sensitive to mechanical stress Such stress should be kept to an absolute minimum In particular the following mechanical stresses should be avoided as these may cause irreversible damage Adequ...

Страница 18: ...e Application areas for chemical substances The following are known areas in which chemical substances are used The following materials must be checked for their safety Drilling _ Milling _ Breaking _ Sawing _ and similar mechanical processing _ If glass or Plexiglas shields are used make sure that pressure is not exerted on the glob top _ Only touch the LLE G2 PRE modules at the edges _ use of pr...

Страница 19: ...ther a safe list is not possible due to the complexity of the topic The following table lists possible contaminants for LED modules the classes of compounds and examples of possible sources I HINWEIS Contact your LED manufacturer for questions about the materials used and possible interactions and risks ...

Страница 20: ... _ cleaner _ cutting oils _ acetic acid _ RTV silicones _ cutting oils _ degreaser _ adhesives _ ammonia _ amines _ sodium hydroxide _ detergents _ cleaner _ ethers e g glycol _ ketones e g Methylethylketon _ aldehydes e g formaldehyde _ aromatic hydrocarbons e g xylene and toluene _ cleaner _ benzine _ petroleum _ paints and varnishes _ acetate _ acrylates _ aldehydes _ serve _ super glue _ all p...

Страница 21: ... Plexiglas shields are used make sure that pressure is not exerted on the encapsulant _ Only touch the LED modules at the edges _ Isopropanol Water 50 50 _ Acetone _ Heptane _ Carrier material The carrier material must have adequate thermal conductivity e g aluminium The size of the cooling surface depends on the power of the LEDs among other things For information on the cooling surface required ...

Страница 22: ...Installation of the modules on the heat sink The LED modules are mounted onto a heat sink with 2 screws per module For optimal thermical connection it is recommended to use all fastening holes e g 5 screws for the LLE24 In order not to damage the modules only rounded head screws and an additional plastic flat washer should be used Suitable screws should be selected on the basis of the following di...

Страница 23: ...ects c 23 63 4 2 Dimensional drawings LLE G2 PRE module 4 3 Dimensional drawings LED Driver 4 3 1 LED Driver for LLE G2 PRE LCA 50W 350 1050mA DT8 lp PRE I NOTICE CAD data for the modules can be downloaded from the Tridonic homepage and the relevant product page www tridonic com ...

Страница 24: ...20 1 2 en Mechanical Aspects c 24 63 4 3 2 LED Driver for LLE G2 PRE LCA 100W 350 1050mA 2xDT8 lp PRE I NOTICE Detailed information and CAD data for the LED Driver can be downloaded from the Tridonic homepage and the www tridonic com relevant product page ...

Страница 25: ...5 1 2 Basic insulation of LLE G2 PRE modules The LLE G2 PRE module features basic insulation against earth i e a clearance creepage distance greater or the same as 3 mm and can be directly assembled on an earthed metal part of the luminaire also in operation with LCA 50W 350 1050mA DT8 lp PRE und LCA 100W 350 1050mA 2xDT8 lp PRE 5 1 3 Design measures for satisfying protection class requirements No...

Страница 26: ...ontact this can typically be achieved with optics which cannot be removed _ DANGER The following measures must be followed in order to avoid life threatening situations Electrical work on a luminaire with protection class I or II non SELV must only be carried out by an electrically skilled person _ The luminaire must be disconnected from the mains before starting work on it _ Check the luminaire f...

Страница 27: ...ngth on the terminals is 2 metres 5 2 2 Electrical supply and selection of the LED Driver CAUTION LLE G2 PRE module are not protected against overvoltages overcurrents overloads and short circuit currents Safe and reliable operation of the LED modules can only be guaranteed in conjunction with a LED Driver which complies with the relevant standards LLE G2 PRE module must be supplied by a constant ...

Страница 28: ...minals Line cross section and stripped length of the insulation on the LED module Line cross section and stripped length on the LED Driver Release of the wiring Permissible line cross section 0 2 0 75 mm _ Stripped length of the insulation 6 9 mm _ Push in terminal for solid conductors _ Permissible line cross section 0 5 1 5 mm _ Stripped length of the insulation 8 9 mm _ Push in terminal for sol...

Страница 29: ...input Spring terminal Power input Spring terminal DA Control input DALI DSI switchDIM corridor FUNCTION Spring terminal DA Control input DALI DSI switchDIM corridor FUNCTION Spring terminal CS colourTEMPERATURE Spring terminal WW LLE G2 PRE Module warmwhite PLUS Spring terminal WW LLE G2 PRE Module warmwhite MINUS Spring terminal CW LLE G2 PRE Module coldwhite PLUS Spring terminal CW LLE G2 PRE Mo...

Страница 30: ...cts c 30 63 5 5 Wiring diagrams 5 5 1 Wiring diagrams for LCA 50W 350 1050mA DT8 lp PRE Wiring diagram DALI for LLE PRE 700lm with 3 to 6 modules 1500lm with 2 to 3 modules Wiring diagram switchDIM und colourSWITCH für LLE PRE 700lm with 3 to 6 modules 1500lm with 2 to 3 modules ...

Страница 31: ...cal Aspects c 31 63 5 5 2 Wiring diagrams for LCA 100W 350 1050mA 2xDT8 lp PRE Wiring diagram DALI für LLE PRE 700lm with 6 to 12 modules 1500lm with 4 to 6 modules Wiring diagram switchDIM und colourSWITCH für LLE PRE 700lm with 6 to 12 modules 1500lm with 4 to 6 modules ...

Страница 32: ...Technical Design in Guide Engine LLE G2 PRE KIT 03 2020 1 2 en Electrical Aspects c 32 63 Wiring diagram für Notlicht ...

Страница 33: ...e produced in special light colours or colour temperatures This means that lighting systems can be created that are not only energy efficient but also have excellent colour rendering Colour spectrum at different colour temperatures The diagram shows the normalised intensity in percent over the wave length in nm at different colour temperatures ...

Страница 34: ...465 0 3395 0 3336 0 3282 MacAdam ellipse 100 50 dimming level 3 SDCM MacAdam ellipse 50 10 dimming level 4 SDCM MacAdam ellipse 10 3 dimming level 6 SDCM 6 3 CRI Ra and Ri different colour rendering values The CRI colour rendering index and Ra arithmetic average value are different names for the same thing They are defined as the effect of an illuminant on the colour appearance of objects by consc...

Страница 35: ...e However these colours especially R9 do have a special importance in the illumination of meat fish vegetables and fruit in retail areas In the production of modules chips with different wavelengths and chip performances are used Because of this different phosphor mixtures are needed to achieve the required target coordinates and single Ri values can differ between orders This is not problematic W...

Страница 36: ...ee levels 3 SDCM are considered barely perceptible A value of 3 SDCM is good for LED light sources For most applications a value of 5 SDCM is still sufficient 6 5 Binning Chips and packages from the same production can still show small variations in colour temperature and forward voltage If the chips are used without pre selection these differences can be noticeable and interfere with the appearan...

Страница 37: ...ram The CIE 1931 colour space chromaticity diagram represents all the colours that are discernible for humans Since the three coordinates sum up to 1 two coordinates are sufficient to define a colour and so one one coordinate is sometimes left out 6 7 2 Colour temperature and Black Body Curve The Black Body Curve within the colour space chromaticity diagram represents the colours that show when a ...

Страница 38: ...eye E 780 3 000 nm IR Risk group 0 1 1 The evaluation of eye safety is based on EN 62471 2008 photo biological safety of lamps and lamp systems Risk free risk group 0 The LEDs do not pose any photo biological risk _ Low risk risk group 1 The LEDs pose a small risk because of normal limitations _ Medium risk risk group 2 The LEDs pose a small risk because of reactions to bright light sources or the...

Страница 39: ...here must be a minimum distance of 3 mm between the active parts and the conductive optical parts e g reflector to the LED module The suitable lenses can be found in the data sheet Intense Batwing Asymmetric Double asymmetric CAUTION When using reflectors in combination with a non SELV LED Driver protection against contact must be ensured This is typically achieved with optics which cannot be remo...

Страница 40: ...Technical Design in Guide Engine LLE G2 PRE KIT 03 2020 1 2 en Optical Aspects c 40 63 6 8 2 Beam characteristics of the LLE G2 PRE module Intense Batwing Asymmetric Double asymmetric ...

Страница 41: ...nds to a large extent on the operating temperature The more that the operating temperature can be reduced by cooling the longer the expected life of the module If the permitted operating temperature is exceeded however the life of the module will be significantly reduced Relative luminous flux vs operating temperature Lifetime characteristic The diagram shows the change in luminous flux in percent...

Страница 42: ...50 000 h 50 000 h 50 000 h 60 C 22 000 h 50 000 h 41 000 h 50 000 h 50 000 h 50 000 h 65 C 16 000 h 37 000 h 31 000 h 50 000 h 46 000 h 50 000 h 70 C 12 000 h 27 000 h 23 000 h 50 000 h 35 000 h 50 000 h 7 1 2 Requirements for the heat sink The heat sinks must be dimensioned to provide adequate cooling capacity The R value is important for selecting an appropriate heat sink This value depends on t...

Страница 43: ...h a passive heat sink and can be mounted directly on such a suitable heat sink The life of the module depends to a large extent on the operating temperature The more that the operating temperature can be reduced by cooling the longer the expected life of the module If the permitted operating temperature is exceeded however the life of the module will be significantly reduced 7 2 2 Requirements for...

Страница 44: ...o a maximum surface temperature tc 65 C and 350 mA The actual cooling surface can deviate depending on the material design external influences and the installation situation A thermal connection between LLE G2 PRE Module and the heat sink using heat conducting paste or heat conducting adhesive foil is essential 7 2 3 Temperature measurement on the module t point LLE c There is a t point on top of ...

Страница 45: ... free room The measurement must be taken in a steady thermal state and in a draughtfree room 7 2 4 Temperature management of the LED Driver Although the LED Driver have an integrated temperature management system the requirements relating to cooling of the LED Driver must also be taken into account Unintentional automatic dimming at overtemperature for example indicates inadequate cooling of the L...

Страница 46: ...ommissioning Further information can be found in the DALI Handbook see Reference list p 63 Expansion options via submodules for example in combination with daylight control or additional switch modules _ Wiring Simple wiring with five pole standard cables and line length of up to 250 metres _ Wiring Polarity free control lines can be used for mains and control lines _ Wiring Multiple wiring possib...

Страница 47: ...ning Using the switchDIM function switchDIM is operated by the mains voltage push button A short press 50 600 ms switches the device on or off _ A long press 600 ms fades the connected operating device alternately up and down between 1 and 100 _ CAUTION Glow switches are not approved for controlling switchDIM Glow switches may cause the LED Driver to spontaneously switch on or off or make sudden c...

Страница 48: ...ponding operating mode Procedure 8 2 3 Installation Wiring variants There are two options for installing switchDIM four pole and five pole wiring Switch the device on off by briefly actuating the push button or _ Dim the device by holding down the push button _ Hold down the push button for 10 seconds All devices will be synchronised to the same status LEDs will will be set to a uniform light valu...

Страница 49: ...e L Benefits No need for a control line thanks to bridging terminal 8 and the N connection of the luminaire Five pole wiring Configuration Phase L neutral N earth PE control line L neutral N Benefits Control can be changed at any time to a digital control signal DSI or DALI without having to change the luminaire or provide an additional control line ...

Страница 50: ...LE G2 PRE KIT 03 2020 1 2 en switchDIM c 50 63 CAUTION For five pole wiring the neutral conductor must be connected to DA N This prevents 400 V being applied between adjacent terminals if a different phase is used for the control input ...

Страница 51: ...n is programmed as a DALI fade time in the range from 0 7 to 16 seconds and dims in the selected time from 0 to the power on level By factory default power up fading is not active 0 seconds 8 3 2 Commissioning Procedure via the masterCONFIGURATOR Further information can be found in the masterCONFIGURATOR manual see Reference list p 63 Open dialog box Tridonic specific configuration _ Click tab Pow...

Страница 52: ...operating a simple light switch to lighting management systems for entire office complexes with thousands of light sources DALI in Action DALI offers a lot of possibilities Technical data of a DALI line I NOTICE LCA PRE devices support the new DALI standard V2 according to EN 62386 102 DALI line 64 LED Driver can be grouped to a line _ DALI groups Every LED Driver can be attributed into 16 groups ...

Страница 53: ...ommands They can be used to activate specific commands of the LED Driver The masterCONFIGURATOR software works with eD commands These commands are Tridonic specific They are not part of the DALI standard and are not publicly available I NOTICE If the corridorFUNCTION is activated the LED Driver is controlled only by motion To operate the LED Driver via DALI DSI or switchDIM the corridorFUNCTION mu...

Страница 54: ...ulates the increase in the value on the basis of the anticipated lifetime If the OTL function is enabled visual feedback is given as soon as the LED exceeds the expected LED lamp life If the expected LED lamp life is exceeded the luminaire flashes for 2 seconds after being switched on 8 5 2 Commissioning Procedure via the masterCONFIGURATOR Activating the Constant Light Output function Activating ...

Страница 55: ...Required intensity and Expected LED life _ Click save Changes are saved _ Chose a control gear that is in the same room as the new control gear _ Open dialog box Tridonic specific configuration _ Click tab CLO and OTL _ Note down the values for Required intensity LED burning hours and Expected LED life _ Close dialog box Tridonic specific configuration _ Chose the new control gear _ Open dialog bo...

Страница 56: ... order to detect emergency mode 8 6 2 Commissioning The function is integrated in the device as standard No additional commissioning is necessary for activation LED Driver of the LCA PRE series are factory preset to a DC level of 15 This value can be customised Further information can be found in the masterCONFIGURATOR manual see Reference list p 63 _ LED Driver of the LC EXC series have different...

Страница 57: ...ht level defined for the DC recognition function DC level is ignored _ Control signals via DALI und DSI continue to be executed _ WARNING If Dimming on DC is activated then emergency mode is not recognised The device no longer automatically switches to the emergency light level Make sure that if Dimming on DC is activated an appropriate dimming level is selected for the emergency lighting mode Ple...

Страница 58: ... t c c temperature is not allowed The Intelligent Temperature Guard function does not replace the proper thermal design of the luminaire and does not enable the lighting to operate for lengthy periods of time in impermissible ambient temperatures I NOTICE The temperature at which the power reduction starts is device specific and depends on the load and the installation situation Depending on the i...

Страница 59: ...c c Power reduction continues if temperature still rises _ Power reduction stops if temperature does not rise anymore or if maximum power reduction is reached minimum power level 50 _ If temperature falls below a certain level power is increased again until 100 is reached _ If temperature still rises even if maximum power reduction is reached _ Drivers go to 15 dim level _ AC mode Device switches ...

Страница 60: ...602932 LLE G2 24x280mm 5x700lm 927 965 LV PRE LCA 50W PRE LED Driver 5 LED Module a 700lm 2 700 6 500 Tunable White 3 500 90 32 0 up to 109 89602933 LLE G2 24x280mm 6x700lm 927 965 LV PRE LCA 50W PRE LED Driver 6 LED Module a 700lm 2 700 6 500 Tunable White 4 200 90 38 4 up to 109 89602934 LLE G2 24x280mm 2x1500lm 927 965 LV PRE LCA 50W PRE LED Driver 2 LED Module a 1500lm 2 700 6 500 Tunable Whit...

Страница 61: ...9 9 up to 112 89602939 All LLE PRE kits meet MacAdam SDCM 3 100 Dimmlevel and have a uniform size of 280 x 24 mm 1 Tolerance range for optical data 5 and tolerance range for electrical data 5 9 1 2 Suitable controllers Tridonic offers a comprehensive range of DALI compatible products All the devices specified here support DALI Device Type 6 and therefore guarantee effective use of LLE PRE KIT Prod...

Страница 62: ...uch as LED Driver amplifiers and sequencers round off the components for a perfect system solution They guarantee ideal operation and maximum efficiency 9 2 1 Luminaire application PRE KIT PRE KIT Downlight Spotlight Linear rectangular Decorative Surface Outdoor street PRE KIT DLE PRE KIT SLE PRE KIT LLE PRE KIT FULMEN PRE KIT LINE 9 2 2 Luminaire application PRE module PRE module Downlight Spotli...

Страница 63: ...ridonic com com en download technical DALI manual_en pdf _ Documentation masterCONFIGURATOR http www tridonic com com en download Manual_masterConfigurator_en pdf _ corridorFUNCTION http www corridorfunction com corridorFUNCTION index html _ Tridonic software http www tridonic com com en software asp _ Download masterCONFIGURATOR http www tridonic com com de software masterconfigurator asp _ Downl...

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