Osram PrevaLED Core Z2 Manuel d'utilisateur télécharger pdf (Page 2)

CONTENTS

1. Introduction 3

1.1. System overview 3

1.2. System information 6

1.2.1. Nomenclature and marking 6

1.2.2. Technical data 7

1.2.3. Accessories 7

1.3. Zhaga – interchangeability of light engines 7

2. Optical considerations 8

2.1. Reﬂ ector 8

2.1.1. Reﬂ ector design 9

2.1.2. Reﬂ ector mounting 10

2.1.3. Lighting design information 10

2.2. Luminous ﬂ ux and color stability 11

2.3. Zhaga – optical interface 11

3. Electrical considerations 12

3.1. Safety requirements 12

3.2. Wiring information 12

3.3. Wiring in class I and class II luminaires 13

3.4. Optional cable clamp 13

3.5. Electrostatic safety measures 14

3.6. Inrush current limitation 14

3.7. Connection information 14

3.8. Zhaga – electrical interface 14

4. Thermal considerations 15

4.1. Thermal interface material and other accessories 15

4.2. Heat sink 16

4.3. Temperature measurement 17

4.4. Thermal simulation 18

4.5. ECG thermal considerations 19

4.6. Thermal management and lifetime 19

4.7. Zhaga – thermal interface 19

5. Mechanical considerations 21

5.1. LED module dimensions 21

5.2. Mechanical protection of the LED module 21

5.3. ECG dimensions 22

5.4. LED module attachment 22

5.5. Zhaga – mechanical interface 22

6. Assembly in a reference luminaire 23

6.1. Preparation 23

6.2. Wiring and reﬂ ector/cover 24

6.3. Commissioning the PrevaLED

light engine 24

7. Norms and standards 25

7.1. Norms and standards for PrevaLED

LED modules and light engines 25

7.2. Norms and standards for control gears 25

7.3. Photobiological safety 26

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-core or contact your

sales partner for an updated copy of this guide.

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Osram PrevaLED Core Z2 Manuel d'utilisateur Page 2

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