The perfect solution
in just a few steps

Required performance
of Thermal Management products

In just four steps you can determine the heating performance for your application. You can not only include the ambient temperature, but also the influence of humidity in this calculation - depending on whether a minimum temperature has to be maintained or if a specific humidity level must not be exceeded. If you need help, please contact us by phone or by e-mail. We are happy to be of assistance.

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Units of Length:    Temperature Unit:
1. Enclosure dimensions
H (Height) mm
W (Width) mm
D (Depth) mm
2. Enclosure material
W/m2K
3. Location of installation
Units of Length:    Temperature Unit:
4. Enclosure position
Units of Length:    Temperature Unit:
5. Heat dissipation

The heat dissipation (=self-warming) of all installed electrical load (e.g. transformers, relays, semiconductors, bus bars, etc.) has to be taken into account if components are operated continuously.

W
Units of Length:    Temperature Unit:
6. Climate

Our heaters and fan heaters not only help to prevent low temperatures in your equipment, they also help to avoid the formation of condensation. Please enter the following information depending on how you will use our heater or fan heater in your enclosure - will the heater be used

Lowest ambient temperature °C
Desired minimum temperature inside of the enclosure °C
(lowest temperature inside of enclosure to ensure all equipment inside of the enclosure will work properly)
Temperature difference K

Highest ambient temperature °C
Highest ambient humidity (RH) %
Desired humidity inside of enclosure (RH)
(max. 65% recommended)		 %
Height (above sea level)
max. 2000 m or max. 6500 f		 m
7. Result
Enclosure dimensions
Enclosure Surface Area
The enclosure surface area is a result of the enclosure dimensions, as well as the enclosure position which has been considered according to VDE formula 0660 part 500.
Heat transfer coefficient
Location of installation
Enclosure position
Heat dissipation
Lowest ambient temperature
Desired minimum temperature inside of the enclosure
Temperature difference
Highest ambient temperature
Highest ambient humidity (RH)
Desired humidity inside of enclosure (RH)
(max. 65% recommended)
Height (above sea level)
max. 2000 m or max. 6500 f
Required heating performance
8. Request calculation results
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Postal Code, City
Country*
Name*
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