Quick Answer: What Is Cooling Capacity In KW?

What does it mean by cooling capacity?

Cooling capacity indicates the amount of heat the system can remove from the refrigerated space over time.

It is equal to the change in the specific enthalpy of the refrigerant in the evaporator caused by the refrigeration load multiplied by the mass flow rate of the refrigerant..

What cooling capacity do I need?

Consumer Reports recommends 20 BTUs per square foot of the living space (or spaces) you want to cool down. But no worries about having to do any confusing equations—luckily there’s a convenient list for figuring how much A/C power you need for a room, based on the room’s square footage: 150 – 250 sq. feet: 6,000 BTUs.

Heat Gain. Cooling Load • Space Cooling load – The rate at which heat must be removed from a space to maintain air temperature and humidity at the design values • Cooling load differs from the heat gain due to – delay effect of conversion of radiation energy to heat – Thermal storage lag. Heat Gain = Cooling Load.

What does cooling capacity in kW mean?

Cooling capacity is the measure of a cooling system’s ability to remove heat. The SI unit is watt (W). Another unit common in non-metric regions or sectors is the ton of refrigeration, which describes the amount of water at freezing temperature that can be frozen in 24 hours, equivalent to 3.5 kW or 12,000 BTU/h.

How do you calculate kW cooling capacity?

Using the energy equation of Q = ṁ x Cp x ΔT we can calculate the cooling capacity. We add 273.15K to the celcius to convert it to units of Kelvin. The Specific heat capacity (Cp) is measured in units of kJ per kg per Kelvin. This gives us a final answer of Q = 2,500kW of cooling.

How many kW is in a ton?

3.5169 kilowattsConversion Ton to Kilowatt The ton (ton of refrigeration) is a unit of power. This tool converts tons to kilowatts (ton to kw) and vice versa. 1 ton ≈ 3.5169 kilowatts. The user must fill one of the two fields and the conversion will become automatically.

How much power does a 2.5 kW air conditioner use?

A 2.5 kW system running for 4 hours a day would costs approx. \$40.11 per year to run or 47.75 cents a day or 11.9c per hour. 2. A 3.5 kW system running for 8 hours a day for 12 weeks (84 days) of the year at 24 degrees will cost appox.

What is the cooling capacity of 1 ton AC?

3.517 kWPopular Answers (1) EER(Energy Efficiency Ratio)=cooling capacity of ac/power consumed by ac. cooling capacity of 1 ton is equal to 3.517 kW of power. =1.5*3.517/2.7=1.954 kW. AC consists of two units, Indoor unit which is called the evaporator and the Outdoor Unit which called the Compressor.

How many Btu are in a kW?

3412.142 BTUKilowatts to BTU/hr conversion tablePower (kW)Power (BTU/hr)1 kW3412.142 BTU/hr10 kW34121.420 BTU/hr100 kW341214.200 BTU/hr1000 kW3412142.000 BTU/hr1 more row

Which AC has best cooling capacity?

#1 LG 1.5 Ton 5 Star Dual Inverter Split AC LG Split AC with dual inverter compressor is our pick# 1 in our list for best air conditioner in India 2020. LG KS-Q18YNZA is a 1.5 Ton inverter split AC with 5 star energy rating and 4.73 ISEER Value.

How much cooling power do I need?

To calculate the size, simply multiply the length times the width of the room or area to be cooled. Then, as a practical number, multiply that total times 25 BTU. This allows ample cooling, whether it is a rainy, moist day or a hot, sunny, humid day.

How many horsepower is a ton?

4.7162 horsepowerConversion Ton to Horsepower The ton (ton of refrigeration) is a unit of power. This tool converts tons to horsepower (ton to hp) and vice versa. 1 ton ≈ 4.7162 horsepower.

How many kW is a 4 ton AC?

Central Air-Conditioners use on average 1-kilowatt hour (kWh) per ton per hour. A 4-ton air-conditioner will use approximately 4 kWh per hour.

How do you convert kVA to kW?

The kW to kVA Formula:Apparent power (kVA) x power factor (pf) = actual power (kW)e.g. 100 kVA x 0.8 = 80 kW.The formula for converting kW into kVA is:Actual power (kW) / power factor (pf) = apparent power (kVA)1 ton = 200 BTU/minute.1 ton = 12,000 BTU/hour.1 ton = 3.517 kilowatts.

How many kW is a 3 ton AC?

Please share if you found this tool useful:Conversions Table2 Tons Of Air Conditioning to Kilowatts = 7.00880 Tons Of Air Conditioning to Kilowatts = 280.323 Tons Of Air Conditioning to Kilowatts = 10.51290 Tons Of Air Conditioning to Kilowatts = 315.3613 more rows