Chapter 7
(b) The refrigeration capacity in tons
9. ENERGY PERFORMANCE ASSESSMENT OF HVAC SYSTEMS
Tons of refrigeration (TR): One ton of refrigeration is the amount of kW/ton rating: Commonly referred to as efficiency but actually power input to ...
Energy Saving Fact Sheet Chillers
water using less than 0.50 kW per ton of cooling capac- ity. A refrigeration system must also reject chiller compressor by 1% to 2 % in most situations;.
Book 3: Energy Efficiency in Electrical Utilities
The cooling effect produced is quantified as tons of refrigeration. 1 ton of refrigeration = 3024 kCal/hr heat rejected. The specific power consumption kW/TR is
Power Engineers Regulation M.R. 40/92
(b) for refrigeration systems by allowing one ton of refrigeration to equal 3.5 kW (0.35 kW » Kilowatt qui équivaut à 1 000 joules par seconde. ("kW").
Appendix H: Conversion Factors
1 therm = 105 Btu = 1.055 × 105 kJ. (natural gas) 1 hp = 550 lbf ft/s = 0.7068 Btu/s = 42.41 Btu/ ... 1 ton of refrigeration = 200 Btu/min = 3.516 kW.
Compressor Selection Criteria
Refrigeration capacity has historically been loosely referred to in tons of refrigeration based on a 24 hour period. 1 ton of refrigeration is the amount of
PAPER 3 SET B
4 TR. If Energy. Efficiency Ratio (W/W) is 2.90 the power in kW drawn by compressor would be: ... One ton of refrigeration is not equal to__________.
Understanding Chiller Refrigeration Tons and Chiller Terminology
A water chiller refrigeration ton is defined as: 1 Refrigeration Ton (RT) = 1 Ton - 12000 BTUH/h = 200 Btu/min = 3025.9k Calories/h = 12661 kJ/h = 3.517 kW.
A/C Cooling Load calculation and measurement
When we talk about sizing an air conditioning appliance (tons of cooling BTU/h or KW)
