www.intertec.info
INTERTEC-Hess GmbH · Raffineriestr. 8 · 93333 Neustadt/Donau · Germany · +49 9445 9532-0 · [email protected]
SAFE LINK with PCM Passive Cooling System
DD830-0e SAFE LINK with PCM Passive Cooling System Page 1/ 2
1 Application
Designed for installation of small devices (transmitters or electronic modules) with heat dissipation of 10 W or less to maintain the temperature of the electronics 10 K below the peak ambient temperature.
2 Advantages
• No energy or power supply required • Cost effective • Maintenance free • IP65 up to IP68 , no fan or louvers to reduce
the IP rating • Very rugged design • Solid state, no moving parts
3 Components
All components are designed for optimal performance:
• ‘Arctic PP’ enclosures with excellent insulation properties and no heat sinks
• PCM ( phase change material ), a material that ‘melts’ and ‘freezes’ at 93 F/ 34°C and stores the resulting energy at this level
• Optimal installation: no heat sinks to ambient conditions, good heat transfer between instrument and PCM due to heat conduction.
• Sun shade, not only on top of the enclosure, but along sides, if necessary
4 Drawing (example)
PCM Material
MountingPlate
Device
www.intertec.info
INTERTEC-Hess GmbH · Raffineriestr. 8 · 93333 Neustadt/Donau · Germany · +49 9445 9532-0 · [email protected]
SAFE LINK with PCM Passive Cooling System
DD830-0e SAFE LINK with PCM Passive Cooling System Page 2/ 2
5 Temperature Testing
5.1 Test Results: Test with 10 W heat dissipation
5.2 Computer Simulation, based on test results
INTERTEC SAFE LINK with PCM passive Cooling System , 10W heat dissipation
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AmbientAirPCM Tank