This European Standard applies to mechanical cooling devices with air circulation heat exchangers with or without heating device. The mechanical cooling devices are intended to be used with insulated transport equipment. They include a drive or a means of force transmission and are provided with all the components necessary for the controlled thermal transport system. The mechanical cooling devices can be powered with independent engine and\/or vehicle engine and\/or any other source of energy. This standard specifies the testing methodologies.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 6<\/td>\n | Foreword <\/td>\n<\/tr>\n | ||||||
| 7<\/td>\n | 1 Scope 2 Normative references 3 Terms and definitions, symbols and uncertainties 3.1 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | 3.2 Symbols and uncertainties <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | Table 1 \u2014 Symbols and uncertainties <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | 4 Requirements 4.1 Tested appliance description 4.2 Test equipment 4.2.1 General requirements Table 2 \u2014 Measuring uncertainty <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | 4.2.2 Requirements for the calorimeter box 4.2.3 Requirements for the conditioned test room 4.3 Installation and connection of the cooling device 4.3.1 General 4.3.2 Installation of cooling device with locally separated components (split system) <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | 5 Test conditions and methodology 5.1 General 5.2 Test conditions 5.2.1 Test conditions for measuring the cooling capacity PC Table 3 \u2014 Reference temperatures for measuring the cooling capacity PC Table 4 \u2014 Test temperatures for the transport of perishable foodstuff 5.2.2 Test conditions for measuring the heating capacity PH <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | Table 5 \u2014 Reference temperatures of the conditioned test room for measuring the heating capacity PH Table 6 \u2014 Reference temperatures at the inlet of the evaporator for measuring the heating capacity PH 5.2.3 Test condition for measuring the total energy consumption ET Table 7 \u2014 Reference temperatures for measuring the energy consumption 5.3 Temperature measurements 5.3.1 Temperature of the conditioned test room Te <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | 5.3.2 Inside temperature of the calorimeter box Ti 5.3.3 Air temperatures of the cooling device 5.3.3.1 Inlet air temperature at the evaporator unit TIN VAP 5.3.3.2 Outlet air temperature at the evaporator unit TOUT VAP 5.3.3.3 Inlet air temperature at the compressor\/condenser unit TIN CON 5.4 Cooling capacity PC 5.5 Heating capacity PH 5.5.1 Electric heating device <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | 5.5.2 All heating devices <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | 5.6 Performance testing under rated conditions 5.6.1 General 5.6.2 Provisions for cooling devices driven by vehicle engines <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | Table 8 \u2014 Test of dependent cooling devices <\/td>\n<\/tr>\n | ||||||
| 21<\/td>\n | Table 9 \u2014 Electrical supply for testing 5.6.3 Heat transmission PTR through the calorimeter box 5.6.4 Steady-state conditions under rated conditions 5.6.5 Energy consumption measurements 5.6.5.1 General 5.6.5.2 Energy consumption measurements of dependent cooling devices <\/td>\n<\/tr>\n | ||||||
| 22<\/td>\n | 5.6.5.3 Energy consumption measurements of independent cooling devices 5.6.5.4 Energy consumption measurements of HV and EV cooling devices 5.6.6 Measurement of the maximum cooling capacities and energy consumption at full load 5.6.7 Measurement of energy consumption under rated conditions at part load <\/td>\n<\/tr>\n | ||||||
| 23<\/td>\n | 5.6.8 Measurement of heating capacity and energy consumption 5.6.8.1 General 5.6.8.2 Measurement of the maximum heating capacities and energy consumption 5.7 Air flow measurement 5.8 Rotation speed measurements <\/td>\n<\/tr>\n | ||||||
| 24<\/td>\n | 5.9 Time measurement 5.10 Functional tests 5.10.1 Cooling-down test 5.10.2 Defrosting test 6 Test results 6.1 General <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | Table 10 \u2014 Data to be recorded <\/td>\n<\/tr>\n | ||||||
| 26<\/td>\n | 6.2 Energy efficiency ratio determination 6.2.1 General 6.2.2 Determination of the cooling energy efficiency ratio EERC 6.2.3 Determination of the heating energy efficiency ratio EERH 7 Test report <\/td>\n<\/tr>\n | ||||||
| 28<\/td>\n | Annex A (informative) Examples Table A.1 \u2014 Test temperatures for the transport of perishable foodstuffs according to ATP Table A.2 \u2014 Test temperatures for the transport of medical products <\/td>\n<\/tr>\n | ||||||
| 29<\/td>\n | Annex B (informative) Explanation with regard to reference speeds for different vehicle engines Table B.1 \u2014 Speed range and working speeds of different vehicle engines <\/td>\n<\/tr>\n | ||||||
| 30<\/td>\n | Figure B.1 \u2014 Determination of the cooling capacity Pc of dependent cooling devices based on the idling and working speed of the vehicle engine <\/td>\n<\/tr>\n | ||||||
| 31<\/td>\n | Figure B.2 \u2014 Optional: Determination of the cooling capacity Pc of dependent cooling devices based on the zero point and the maximum speed of the vehicle engine <\/td>\n<\/tr>\n | ||||||
| 32<\/td>\n | Figure B.3 \u2014 Determination of the cooling capacity Pc of dependent cooling devices with a constant cooling capacity either over the entire speed range (type A) or within a limited speed range (type B) of the vehicle engine <\/td>\n<\/tr>\n | ||||||
| 33<\/td>\n | Table B.2 \u2014 Example of the determination of the cooling capacity of devices driven by vehicle engines <\/td>\n<\/tr>\n | ||||||
| 34<\/td>\n | Table B.3 \u2014 Example for the cooling capacity for devices for type B with intermediate speed driven by vehicle engines <\/td>\n<\/tr>\n | ||||||
| 35<\/td>\n | Annex C (informative) Total efficiency of the power chain of electric and hybrid vehicles <\/td>\n<\/tr>\n | ||||||
| 36<\/td>\n | Annex D (normative) Determination of energy and fuel consumption for cooling devices D.1 Determination of energy and fuel consumption for dependent cooling devices Figure D.1 \u2014 Dependent cooling devices driven by the engine of the vehicle <\/td>\n<\/tr>\n | ||||||
| 37<\/td>\n | D.2 Determination of fuel consumption for independent cooling devices Figure D.2 \u2014 Independent cooling devices driven by a separate diesel engine <\/td>\n<\/tr>\n | ||||||
| 38<\/td>\n | Annex E (informative) Heating device test methodologies E.1 General E.2 Direct refrigeration systems <\/td>\n<\/tr>\n | ||||||
| 40<\/td>\n | Figure E.1 \u2014 Description of the direct refrigeration system <\/td>\n<\/tr>\n | ||||||
| 41<\/td>\n | E.3 Indirect refrigeration system Figure E.2 \u2014 Indirect refrigeration system <\/td>\n<\/tr>\n | ||||||
| 42<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Testing methodologies of refrigerating devices for insulated means of transport – Mechanical cooling device with forced air circulation evaporator with or without heating device<\/b><\/p>\n |