Osram PrevaLED Core Z2 Manual de usuario

www.osram.dewww.osram.dewww.osram.com/prevaled-coreTechnical application guidePrevaLED® Core Z2 light enginesJUNE2013

10OPTICAL CONSIDERATIONS2.1.2. Refl ector mountingThe LED modules have a clearly defi ned optical contact area (OCA) which provides a defi ned surface fo

11OPTICAL CONSIDERATIONSThe luminous fl ux of each LED module depends on its temperature. Therefore, 100 % of the luminous fl ux arealso achieved with t

12ELECTRICAL CONSIDERATIONS3. Electrical considerations3.2. Wiring informationThe recommended wire cross section on the primary side of the OPTOTRONIC

13ELECTRICAL CONSIDERATIONS3.4. Optional cable clamp For OPTOTRONIC® OTp 35 and OTp 45 types, an optionalcable clamp is available for order. This cabl

14ELECTRICAL CONSIDERATIONS3.6. Inrush current limitationElectronic drivers are subject of a certain inrush current. For the OPTOTRONIC® control gears

154. Thermal considerationsTHERMAL CONSIDERATIONSAdditional partners for thermal management support canalso be found in OSRAM’s LED Light For You netw

16THERMAL CONSIDERATIONS4.2. Heat sinkBasically, the heat sink has to fulfi ll two tasks:a) Heat spreading through heat conductionThe task here is to s

17THERMAL CONSIDERATIONS4.3. Temperature measurementMeasuring the temperature helps controlling the LED mod-ule’s operating parameters. After fi xing t

18THERMAL CONSIDERATIONSRecommended thermocouplesDescription Temperature [°C] Length [mm]Thermal probe -10…+1002000cableAdhesive foil probe -50…+25010

19**THERMAL CONSIDERATIONS4.5. ECG thermal considerationsThe installation of the ECG must ensure that the maximumtemperature at the Tc is not exceeded

CONTENTSCONTENTS21. Introduction 31.1. System overview 31.2. System information 6 1.2.1. Nomenclature and marking 6 1.2.2. Technical data 7 1.2.

20THERMAL CONSIDERATIONSThe thermal test engine (TTE) for the determinationof thermal resistance:With the TTE according to Zhaga specifi cation, the in

21MECHANICAL CONSIDERATIONS5. Mechanical considerations5.1. LED module dimensionsThis schematic drawing contains further details on thedimensions of a

MECHANICAL CONSIDERATIONS5.3. ECG dimensions Detailed mechanical drawings and 3D fi les are available at our website.• The housing material of these de

233752486ASSEMBLY IN A REFERENCE LUMINAIRETo demonstrate the light engine concept and the designof a luminaire, the following pages will lead you thro

249171915131210181614ASSEMBLY IN A REFERENCE LUMINAIRE6.2. Wiring and refl ector/coverThe corresponding cable kit can be used to connect the LED module

257. Norms and standardsNORMS AND STANDARDS7.1. Norms and standards for PrevaLED® LED modules and light engines PrevaLED® Core Z2 complies with the fo

26NORMS AND STANDARDS7.3. Photobiological safetyLooking directly at high-performance light sources can (just approximate classifi cation of safety clas

www.osram.dewww.osram.dewww.osram.com/prevaled-core06/13 Subject to change without notice. Errors and omission excepted.OSRAM GmbHHead OfficeMarcel-

3INTRODUCTION1.1. System overview Brightness levels of today’s LEDs are opening the door forusage of LEDs in general lighting applications requiring h

4INTRODUCTIONAt present, PrevaLED® Core Z2 light engines are available as systems in different performance grades: • Lumen packages of 800–5000 lm are

5800 lm, 1500 lm800 lm, 1500 lm2000 lm2000 lm3000 lm, 4000 lm, 5000 lm(2000 lm), 3000 lm, 4000 lm, 5000 lmPrevaLED® Core Z2 – CRI 90: Six lumen

6INTRODUCTION1.2. System information1.2.1. Nomenclature and markingThe PrevaLED® family follows a consistent namingconvention for identifying key para

7INTRODUCTIONCombinations of LED modules and ECGs: For current combination possibilities, please see thePrevaLED® datasheet at www.osram.COM/prevaled-

82. Optical considerationsOPTICAL CONSIDERATIONSChip-on-board-design (CoB) So-called chip-on-board (CoB) light sources withouthousing and with high-pe

9OPTICAL CONSIDERATIONS2.1.1. Refl ector designOSRAM provides mechanical (3D fi les) and opticalsimulation data (ray fi les) to support customized refl ec