空调制冷量换算(Airconditioningcoolingcapacityconversion) Thecalculationformulaofair-cooledchiller,screwchiller, openchiller,chillersystem,water-cooledchillercooling capacityandthedomesticandforeigncommonterminologyand refrigerationunitconversion:conversionunitcommonlyused inrefrigerationtechnology:1horsepower(or1horsepower) ...
A room air conditioner's efficiency is measured by the energy efficiency ratio (EER). The EER isthe ratio of the cooling capacity (in British thermal units [Btu] per hour) to the power input (in watts). The higher the EER rating, the more efficient the air conditioner. What is EER an...
Understanding Air Conditioner Capacity The capacity of an air conditioner is measured in tons or British Thermal Units (BTUs) per hour, which is the amount of heat that it can remove from a space in one hour. A popular fallacy is that size is everything. On the other hand, a big AC ...
We know what you might be thinking – and no, tonnage does not refer to the physical weight of your air conditioner. Although tonnage is often referred to as the AC’s “size”, this really means its cooling capacity. More specifically, it tells how much heat the unit can remove from ...
BTU meaning: British Thermal Unit or BTU/h is a unit that determines the cooling/heating power of an HVAC device (air conditioner, furnace, etc.). What is BTU is an AC unit? Simply put, it’s the capacity or power of the AC. The bigger the BTU, the more cooling effect an AC uni...
The capacity calculation unit 74 obtains a calculated value of the capacity of the air conditioner 20 based on the outdoor unit capacity information, power consumption, and outside air temperature. [Selection diagram] Fig. 1三宅 友香西村 忠史...
(2) energy efficiency ratio:(EER) the ratio of the refrigerating capacity to the effective input power whenthe air conditioner is in refrigeration operation under rated working conditionsand conditions. EER= cooling capacity / input power, this value can test theperformance of air conditioning, the...
AIR CONDITIONER CONTROL DEVICE AND AIR CONDITIONING SYSTEM capacity; a temperature difference control unit that calculates a correction value for the heat transfer capacity of each refrigerant circuit on the basis of the temperature differences for the air conditioners; and a correction calculation ......
How to select air conditioning cooling capacity? Select the refrigeration principle is: the cooling load of air conditioner refrigeration capacity should be slightly greater than the room, the room heat load should be taken into account in the front of the room, the walls and roof insulation, ...
Insert Air Conditioner Capacity (In BTU):* Insert Cost Of Electricity In Your Area (In $/kWh; US average is $0.1319/kWh): Cost Of Running AC Per 1 Hour: Formula: How To Calculate How Much Running An Air Conditioner Per Hour Costs ...