Heating power calculation - SHENZHEN JCA S&T DEVELOPMENT CO,LTD

Length unit: Temperature unit:

1. Shell size

H (height)		mm
W (wide)		mm
D (depth)		mm

2. Housing material Heat transfer coefficient

W/m²K

3. Installation location

Length unit: Temperature unit:

4. Chassis location

Freestanding single shell	Independent housing, terminal unit	Independent housing, central unit
Wall-mounted single chassis	Wall-mounted enclosure, terminal equipment	Wall-mounted chassis, central unit
Ground-mounted single chassis	Ground-mounted cabinets, terminal units	Floor cabinet, central unit
Ground and wall-mounted single chassis	Grounding and wall-mounted enclosures, terminal units	Grounded and wall-mounted enclosure, central unit

Length unit: Temperature unit:

5. Continuous existing heating power

The existing heating power of all installed components in continuous operation (for example, transformers, relays, semiconductors, bus bars, etc.) must be considered.

Continuous heating power

Length unit: Temperature unit:

6. Climate

Our heaters and fan heaters not only help to prevent the equipment from getting too cold, but also help to avoid the formation of condensate. Please enter the following information according to the way you use our heater or fan heater in the case-the heater will be used

Keep the lowest temperature inside the enclosure and avoid low temperatures

Minimum ambient temperature		°C
Minimum temperature required inside the cabinet		°C
(The lowest temperature in the case to ensure that all devices in the case can work normally)
Temperature difference		K

Maintain a specific humidity level in the enclosure to avoid condensation

Maximum ambient temperature		°C
Maximum environmental humidity (RH)		%
Required humidity (RH) inside the cabinet (maximum 65% is recommended)		%
Maximum height (above sea level) up to 2000 m 6500 floor		m

Both

7.RESULTS

Shell size
Surface area of the housing shell size and surface area is the result of a housing position of the housing portions considered formula according to VDE 0660 500.。
Heat transfer coefficient
Installation location
Shell position
Continuous heating power
Minimum ambient temperature
Minimum temperature required inside the cabinet
Temperature difference
Maximum ambient temperature
Maximum ambient humidity (RH)
Humidity required inside cabinet (RH) (maximum 65% recommended)
Maximum height (above sea level) Maximum 2000 m 6500 floor
Heating power required

Steel handle heater

Stego filter in program

A heater and / or fan heater combination can also be used for the required heating power.

Based on the data you enter into this calculation tool, the application does not need to be heated, it should be ventilated or cooled. Please check whether the content you entered is correct, and re-enter it if necessary. To determine if the required filter fan performance applications, please go to our cooling calculation

As a result, errors and omissions may appear. STEGO Elektrotechnik GmbH assumes no responsibility for the accuracy of the data provided. The user must verify the applicability of the calculated thermal power under actual application conditions.

8.REQUEST CALCULATION RESULTS send request!

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