OSRAM PrevaLED Core Z2 - Manual (Page 2)

CONTENTS
CONTENTS
2
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.