Final temperature Calculation
Final temperature Calculation
(OP)
Dear Sir,
We have a electrical equipment Tripping Unit for which we would like to calculate the final surface temperature of components extrapolated to 50 °C from the actual reading of 27.2 °C . We understood the below procedure from the internet but in order to verify we need to know any reference of IEC standard or other is available.
e.g. measured value 60.2°C at 27.2°C ambient gives a temperature rise of 33K.
The temperature at 50°C ambient temperature is the ambient plus the temperature rise.
e.g. 33K plus 50°C are 83°C
Please advise the final temperature calculation.
Nayab Ahmad
We have a electrical equipment Tripping Unit for which we would like to calculate the final surface temperature of components extrapolated to 50 °C from the actual reading of 27.2 °C . We understood the below procedure from the internet but in order to verify we need to know any reference of IEC standard or other is available.
e.g. measured value 60.2°C at 27.2°C ambient gives a temperature rise of 33K.
The temperature at 50°C ambient temperature is the ambient plus the temperature rise.
e.g. 33K plus 50°C are 83°C
Please advise the final temperature calculation.
Nayab Ahmad
RE: Final temperature Calculation
Does there is any change on surface temperature of any body with the change in ambient temperature? if yes, how we corelate the temperatures?
Suppose a body measures the final temperature 60.2°C at 27.2°C ambient temperature.
Temperature Rise- 33K
In the same way the is the below calculation is possible?
The final temperature at 50°C ambient temperature is the ambient + the temperature rise.
e.g. 33K plus 50°C are 83°C
RE: Final temperature Calculation
RE: Final temperature Calculation
RE: Final temperature Calculation
You can find the derivation in any decent heat transfer textbook.
TTFN (ta ta for now)
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