The perfect solution
in just a few steps

Required heating power
of Thermal Management products

In just four steps you can determine the heating performance required for your application. In addition to the ambient temperature, you can also add humidity values into 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 further help, please feel free to contact us by phone or by e-mail and we will be glad to assist.

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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. Continuous existing heating power

The existing heating power of all continuously operating installed components (e.g. transformers, relays, semiconductors, bus bars etc.) has to be taken into account.

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
Continuous existing heating power
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 power
8. Request calculation results
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