How to calculate the heat generation of the control station and cabinets?
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Since the air conditioning system needs to be taken into account, it is necessary to specify the heat generation of the operation stations and cabinets. How exactly should this be expressed? Is the unit KW, KJ, or KWH? What does the heat consumption of a cabinet mean?
Could the power rating of the air conditioner be determined based on the area, and then, taking into account the heat generated by the cabinets, an additional level of power be added? This should suffice to meet the requirements.
Should it be calculated based on the power of each fan? I’m guessing too.
In fact, it’s sufficient to make a rough estimate based on the power consumption of all electrical components. ;P It’s the law of conservation of energy, right?
Agree with what was said above; for the specific calculations, refer to the Red Book.
The key reference is the \"Practical Handbook for Heating and Air Conditioning Design (2nd Edition)\\", which is also addressed in the \"GB 50019-2015 Code for Design of Heating, Ventilation and Air Conditioning in Industrial Buildings\".
I think it’s really hard to say; there aren’t any exact figures. It’s fine to go by area. They are mostly electronic products. If such detailed calculations are necessary, does the air conditioning system also need to take the temperature of the surrounding environment into account?
It may be due to hot weather resulting in poor heat dissipation, or it could be caused by excessive load or too many devices packed inside the cabinet.