kW to tons conversion calculator How to convert tons to kW. Ashish jain 20 June 2017 at 11:24. Calculating chiller and cooling tower refrigeration - in tons. Engineering Book Store Engineering Toolbox This HVAC calculator is the closest estimate to the actual Manual J calculation done by HVAC pros. Refrigeration Capacity Equation; Cold Room Calculation Free Software; Refrigeration Load Calculator in title. Closures.- Specify the closures features: type of closures, thickness in milimeters and pannels surface. By default, the calculation will be done automatically for a rectangular-shape cold room with the dimensions and pannel thickness specified. Ashish jain 20 June 2017 at 11:22. Cooling capacity needed.- Get the cooling capacity needed value by setting a security margin and an operation time per day values. This is an important parameter for the rotation rate and transpiration heat values. You may want to check … The specific heat of the product is 0.90 BTU There are currently no comments available. Compression Ratio CR = ph / ps. ; INPUT VALUES; Evaporature saturation: T evap,sat: 5.56 [0 C] Evaporator superheat: ΔT evap,sup: 0.00 … Security margin.- the security margin compensates any calculation mistake due to minor mistakes in cols rooms dimmensions or storaged goods features. { Application.- Specify among positive, negative or high temperature applications. Incorrectly sized refrigeration can result in problems such as the refrigeration unit constantly running and eventually freezing up. One refrigeration ton is equal to 3.5168525 kilowatts: 1 RT = 3.5168525 kW. document.write(''); More by: relevance | popularity | freeware | mobile | title : 1: Cold Room Calc; This computer program is designed for cold room refrigerationload calculations. The company offers two different arrays of refrigeration circuits: a standard one with a 10-300 kW capacity and a complete array of refrigeration units for low temperatures (-45°C with evaporation at -10° C) with a capacity up to 300 Kw. Net Refrigeration Capacity System Design Equations and Calculator Product range.- Specify the product range: Commercial range.- Wall-mounted and roof-top commercial compact units, and split commercial units featuring slim-type or double-flow evaporating unit. A ton of refrigeration capacity is defined as the amount of heat removal required to produce one ton of ice from water at 32° F (0° C), 288,000 Btu (84.5 kW), in 24 hours or 12,000 Btuh (3.52 kWh). c is the capacity in Btu per min. Download Cold Storage Design Calculation Excel Sheet Download this excel program and fill the requirement such as storage conditions and available space dimensions and it will calculate the refrigeration tonnage and the appropriate compressor capacity. In case the cold room is only dedicated to conservation applications there will not be any thermical load due to people. ÷ 12,000 Oversize the chiller by 20% Ideal Size in Tons = Tons x 1.2 You have the ideal size for your needs