Cooling capacity: air conditioner refrigeration operation, the unit time from the confined space, room or area of the total amount of heat taken away from the unit of w.
Refrigeration power: air conditioner refrigeration operation, the total power consumed during the rated time for its refrigeration power in w.
Second, the different significance of the:
Air-conditioning Cooling capacity is actually from the room used to "move" out of the heat, through the transfer of heat to achieve the cooling effect.
Air conditioning power air conditioning running more power consumption, the more power saving, circulating air volume cooling faster. Air conditioning and refrigeration as stable.1-2 Depending on the environment, the temperature changes from running to the set temperature and stop. Civil air conditioning cooling capacity:
The principle of selecting the cooling capacity is: the cooling capacity of the air conditioner should be slightly larger than the cold load of the room, the heat load of the room should take into account the orientation of the room, the insulation of the walls and roof, the number of people in the indoor heat source and other factors.
1kcal/hour (calories/hour) = 1.163W, 1w = 0.8598kcal kcal/hour;
1Btu/h (British thermal unit/hour) = 0.2931W, 1w = 3.412Btu/h; Usrt = 3.517kW, 1kw = 0.28434usrt