Thermal Simulation Request and Definition Form

1. Thermal Simulation Request and Definition Form Version 20140721

2. Introduction One of the most important parts of any analysis is proper setup and definition. Without clear and precise setup the results of an analysis can be off by orders of magnitude. This document will guide you through a step by step process to define the thermal model and associated boundary conditions to ensure accurate results. Throughout this document, there will be places to add text, makes selections, and add pictures. These places will be indicated in YELLOW highlighting or shapes. Please add information as required in the indicated areas by using your mouse to click until the text cursor appears, then type in the requested information. Customer Information: Company Name Here Requester Name Here Company Name – Requester Name – Luminaire Name – Date – __________________________ __________________________ __________________________ __________________________ Luminaire Name Here Date Here

3. Material Definition # # Insert Image

4. Interface Definition # Insert Image *Air gap (1 mil) is equivalent to standard part to part contact, with no thermal interface material in between. **No Need to specify thermal interface between the module and the heat sink. All Xicato Products ship with eGRAF HT-1205 thermal pad attached.

5. Drag this circle to your luminaire style Luminaire Style Please circle how your Luminaire interfaces with the world so we can add ceilings, walls, or ground into the simulation with your CAD model Track Multi Head Pendant Bollard Wall Mount Surface Mount Recessed Luminaire in Sealed Cavity Metal Insulated Box Please Define Cavity Dimensions L x W x H _____________ Box Thickness___________ Box Material _____________ Insulation Material __________ Cement Ceiling Metal Box ? ? ? Wood Insulated Box ? Wood Box In ground

6. Simulation Orientations Legend ### ### 0 Orientation 1 ____ ° Orientation 2 ____ ° Orientation 3 ____ ° 180° 90° 270° j j 0°

7. System Definitions – Goals • Goal of Analysis • Determine the max Tc point of a specific module_________ (Define module(s) below) • Determine the highest power module this fixture can accommodate while maintaining a Tc under _____ºC • Other, Please Define________________________________________________________________ • Maximum Ambient Air Temperature: _______ºC Y/N XX Ex. Determine heatsink length required to keep Tc below 70C 40

8. System Definitions – Product Selection Select the Xicato product or family you would like simulated Artist and V9 Simulations Available August 15th

9. Additional Notes • Submit completed forms to thermal.sim@xicato.com along with CAD files in STEP (.stp) format. • Simulation results are generally accurate to +/- 5C, however, results are not a guarantee of performance and serve as design guidance only. Prototype luminaires should always be constructed and tested. • Simulation does not qualify under the Xicato Luminaire Thermal Validation Program – see program requirements for details. • Drivers and electronics can be simulated for power dissipation into a luminaire, but the driver max temperature or Tc point can not be predicted as the internal construction and placement of hot components within the driver is unknown. • Simulation turnaround time is generally between 2 and 10 working days depending on backlog and simulation complexity. • For additional help or information, please contact your Xicato technical representative, or email support@xicato.com.