1、 2008 Standard for Performance Rating of Commercial Refrigerated Display Merchandisers and Storage Cabinets ARI Standard 1200Copyright Air-Conditioning, Heating and Refrigeration Institute Provided by IHS under license with ARI Not for ResaleNo reproduction or networking permitted without license fr
2、om IHS-,-,-Copyright 2008, by Air-Conditioning, Heating and Refrigeration Institute Registered United States Patent and Trademark Office Price $10.00 (Members) $20.00 (Non-Members) Printed in U. S.A. IMPORTANT SAFETY DISCLAIMER AHRI does not set safety standards and does not certify or guarantee the
3、 safety of any products, components or systems designed, tested, rated, installed or operated in accordance with this standard/guideline. It is strongly recommended that products be designed, constructed, assembled, installed and operated in accordance with nationally recognized safety standards and
4、 code requirements appropriate for products covered by this standard/guideline. AHRI uses its best efforts to develop standards/guidelines employing state-of-the-art and accepted industry practices. AHRI does not certify or guarantee that any tests conducted under its standards/guidelines will be no
5、n-hazardous or free from risk. Note: This standard supersedes ANSI/ARI Standard 1200-2006. Copyright Air-Conditioning, Heating and Refrigeration Institute Provided by IHS under license with ARI Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-i TABLE OF CONTENTS SEC
6、TION PAGE Section 1. Purpose 1 Section 2. Scope .1 Section 3. Definitions .1 Section 4. Test Requirements .4 Section 5. Rating Requirements for Remote Commercial Refrigerated Display Merchandisers and Storage Cabinets .4 Section 6. Rating Requirements for Self-contained Commercial Refrigerated Displ
7、ay Merchandisers and Storage Cabinets .8 Section 7. Symbols and Subscripts .9 Section 8. Minimum Data Requirements for Published Ratings 10 Section 9. Marking and Nameplate Data 11 Section 10. Conformance Conditions .11 TABLES Table 1. EER and COP for Remote Commercial Refrigerated Display Merchandi
8、sers and Storage Cabinets .6 Table 2. Presentation of Data for Remote Commercial Refrigerated Display Merchandisers and Storage Cabinets .12 Table 3. Presentation of Data for Self-contained Commercial Refrigerated Display Merchandisers and Storage Cabinets 12 Copyright Air-Conditioning, Heating and
9、Refrigeration Institute Provided by IHS under license with ARI Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-ii APPENDICES Appendix A. References - Normative 13 Appendix B. References - Informative.13 Appendix C. Commercial Refrigerated Display Merchandiser and S
10、torage Cabinet Load Line Volume Calculation - Normative .14 Appendix D. Commercial Refrigerated Display Merchandiser Total Display Area (TDA) Calculation - Normative 17 Appendix E. Example Energy Performance Representation for a Remote Commercial Refrigerated Display Merchandiser or Storage Cabinet
11、- Informative .22 Appendix F. Example Energy Performance Representation for a Self-contained Commercial Refrigerated Display Merchandiser or Storage Cabinet - Informative 25 TABLES FOR APPENDICES Table E1. Sample Presentation of Data for Remote Commercial Refrigerated Display Merchandisers and Stora
12、ge Cabinets 24 Table F1. Sample Presentation of Data for Self-contained Commercial Refrigerated Display Merchandisers and Storage Cabinets 26 FIGURES FOR APPENDICES Figure C1.1. Sample Isometric View of Commercial Refrigerated Display Merchandisers for Illustrating Length of Refrigerated Space 14 Fi
13、gure C1.2. Sample Cross Sections of Commercial Refrigerated Display Merchandisers for Load Line Volume Calculation 15 Figure C2. Sample Cross Section of Commercial Refrigerated Storage Cabinets for Volume Calculation .16 Figure D1. Vertical Open Multi-deck 17 Figure D2. Vertical Open Multi-deck with
14、 Transparent Front 17 Figure D3. Semi-vertical Open Multi-deck .18 Figure D4. Semi-vertical Open Multi-deck with Transparent Front .18 Copyright Air-Conditioning, Heating and Refrigeration Institute Provided by IHS under license with ARI Not for ResaleNo reproduction or networking permitted without
15、license from IHS-,-,-iii Figure D5. Horizontal Open Single-deck 18 Figure D6. Horizontal Open Single-deck with Transparent Front 18 Figure D7. Serve Over Counter with Flat Transparent Front 19 Figure D8. Serve Over Counter with Curved Transparent Front 19 Figure D9. Horizontal Open Single-deck Islan
16、d .19 Figure D10. Horizontal Open Single-deck Island with Transparent Walls .19 Figure D11. Horizontal Open Single-deck Island with Transparent Walls .19 Figure D12. Vertical Closed Multi-deck with Transparent Wall 19 Figure D13. Vertical End Wall with Transparent Section .20 Figure D14. Semi-vertic
17、al End Wall with Transparent Section 20 Figure D15. Horizontal Single-deck and Single-deck Island End Wall with Transparent Section .20 Figure D16. Serve Over Counter End Wall with Transparent Section 20 Figure D17. Example TDA for Unique Geometries 21 Copyright Air-Conditioning, Heating and Refrige
18、ration Institute Provided by IHS under license with ARI Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-Copyright Air-Conditioning, Heating and Refrigeration Institute Provided by IHS under license with ARI Not for ResaleNo reproduction or networking permitted with
19、out license from IHS-,-,-ARI STANDARD 1200-2008 1 PERFORMANCE RATING OF COMMERCIAL REFRIGERATED DISPLAY MERCHANDISERS AND STORAGE CABINETS Section 1. Purpose 1.1 Purpose. The purpose of this standard is to establish for Commercial Refrigerated Display Merchandisers and Storage Cabinets: definitions;
20、 test requirements; rating requirements; symbols and subscripts; minimum data requirements for Published Ratings; marking and nameplate data and conformance conditions. 1.1.1 Intent. This standard is intended for the guidance of the industry, including manufacturers, engineers, installers, contracto
21、rs and users. The values reported using this standard allow comparison of energy consumption within each of the following product categories: Remote Commercial Refrigerated Display Merchandisers, Remote Commercial Refrigerated Storage Cabinets, Self-contained Commercial Refrigerated Display Merchand
22、isers and Self-contained Commercial Refrigerated Storage Cabinets. 1.1.2 Review and Amendment. This standard is subject to review and amendment as technology advances. Section 2. Scope 2.1 Scope. This standard applies to the following manufacturers standard catalog Commercial Refrigerated Display Me
23、rchandisers and Storage Cabinets, provided that the cases are equipped and designed to work with electrically driven, direct expansion type systems: a. Self-contained and Remote Commercial Refrigerated Display Merchandisers and Storage Cabinets b. Open and Closed Commercial Refrigerated Display Merc
24、handisers 2.2 Exclusions. This standard does not apply to the following: a. Commercial Refrigerated Display Merchandisers forming the front wall of a refrigerated storage room backed up to a walk-in cooler b. Miter transition display merchandisers used as a corner section between two refrigerated di
25、splay merchandisers c. Floral merchandisers d. Refrigerated vending machines e. Ice makers f. Ice cream dipping cabinets g. Soft serve extruders h. Secondary coolant applications Section 3. Definitions All terms in this document shall follow the standard industry definitions in the current edition o
26、f ASHRAE Terminology of Heating, Ventilation, Air Conditioning and Refrigeration unless otherwise defined in this section. 3.1 Anti-condensate Energy Consumption (AEC). The Total Daily Energy Consumption used in condensate removal on the outside of the Commercial Refrigerated Display Merchandiser or
27、 Storage Cabinet, which typically includes fan and condensate heater energy expressed in kWh kWh per day. 3.2 Calculated Daily Energy Consumption (CDEC). This is a value for Remote Commercial Refrigerated Display Merchandisers or Storage Cabinets based upon the requirements of this standard expresse
28、d in kWh kWh per day. Copyright Air-Conditioning, Heating and Refrigeration Institute Provided by IHS under license with ARI Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-ARI STANDARD 1200-2008 2 3.3 Coefficient of Performance (COP). A ratio of the cooling capaci
29、ty in watts W to the power input value in watts W at any given set of Rating Conditions expressed in watts/watt W/W. 3.4 Commercial Refrigerated Display Merchandiser. A cabinet cooled by a refrigerating system for displaying chilled and/or frozen food to be maintained within prescribed temperature l
30、imits. 3.4.1 Closed Commercial Refrigerated Display Merchandiser. A refrigerated display merchandiser where food is accessible for removal by opening or moving doors or panels. 3.4.2 Open Commercial Refrigerated Display Merchandiser. A refrigerated display merchandiser where food is accessible for r
31、emoval without opening or moving doors or panels. 3.4.3 Remote Commercial Refrigerated Display Merchandiser. A refrigerated display merchandiser that has a remote condensing unit. 3.4.4 Self-contained Commercial Refrigerated Display Merchandiser. A refrigerated display merchandiser that has a comple
32、tely factory assembled and factory tested refrigerating system in which all of the refrigerant-containing parts are permanently connected at the factory. 3.5 Commercial Refrigerated Storage Cabinet. A closed cabinet cooled by a refrigerating system for storing chilled and/or frozen food to be mainta
33、ined within prescribed temperature limits. 3.5.1 Remote Commercial Refrigerated Storage Cabinet. A refrigerated storage cabinet that has a remote condensing unit. 3.5.2 Self-contained Commercial Refrigerated Storage Cabinet. A refrigerated storage cabinet that has a completely factory assembled and
34、factory tested refrigerating system in which all of the refrigerant-containing parts are permanently connected at the factory. 3.6 Compressor Energy Consumption (CEC). The energy consumed by the compressor expressed in kWh kWh per day. 3.7 Condensate Evaporator Pan Energy Consumption (PEC). The amou
35、nt of heat energy required to change condensate from liquid to a vapor in the evaporator pan expressed in kWh kWh per day. 3.8 Defrost Energy Consumption (DEC). The energy consumed during defrost cycles expressed in kWh kWh per day. 3.9 Dew Point. Refrigerant vapor saturation temperature at a specif
36、ied pressure expressed in F C. 3.9.1 Adjusted Dew Point. An adjusted temperature lower than actual Dew Point temperature expressed in F C, resulting from suction line pressure losses, equal to saturated suction temperature at the compressor. 3.10 Energy Efficiency Ratio (EER). A ratio of the cooling
37、 capacity in Btu/h to the power input values in watts at any given set of Rating Conditions expressed in Btu/(Wh). 3.11 Fan Energy Consumption (FEC). The energy consumed by fan motors expressed in kWh kWh per day. 3.12 Integrated Average Temperature. The average of all test package measurements take
38、n during the test expressed in F C. 3.13 Lighting Energy Consumption (LEC). The energy consumed by lighted shelves and lighting internal to the refrigerated display merchandiser or storage cabinet expressed in kWh kWh per day. 3.14 Product Temperature. Commercial Refrigerated Display Merchandisers o
39、r Storage Cabinets shall be tested with one or more of the following Integrated Average Temperatures: 3.14.1 Ice Cream Applications. Commercial Refrigerated Display Merchandisers and Storage Cabinets intended for Ice Cream Applications shall have an Integrated Average Temperature of -15.0F 2.0F -26.
40、0C 1.1C. Copyright Air-Conditioning, Heating and Refrigeration Institute Provided by IHS under license with ARI Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-ARI STANDARD 1200-2008 3 3.14.2 Low Temperature Applications. Commercial Refrigerated Display Merchandise
41、rs and Storage Cabinets intended for Low Temperature Applications shall have an Integrated Average Temperature of 0.0F 2.0F -18C 1.1C. 3.14.3 Medium Temperature Applications. Commercial Refrigerated Display Merchandisers and Storage Cabinets intended for Medium Temperature Applications, shall have a
42、n Integrated Average Temperature of 38F 2.0F 3.3C 1.1C. 3.14.4 Application Product Temperature. This test allows Integrated Average Temperatures other than 3.14.1, 3.14.2 and 3.14.3. Note: Requirement 3.14.1 is defined to address products designed and labeled explicitly for ice cream applications as
43、 defined in the United States Code of Federal Regulations. Freezer display merchandisers and storage cabinets that are designed for use in both low temperature (frozen food) and ice cream applications by making set point adjustments will be rated as a low temperature application (3.14.2). Manufactur
44、ers literature may continue to list operating loads at “ice cream” application temperatures less than the 3.14.2 low temperature requirement, but greater than the 3.14.1 requirement. 3.15 Published Rating. A statement of the assigned values of those performance characteristics, under stated Rating C
45、onditions, by which a unit may be chosen for its application. The term Published Rating includes the rating of all performance characteristics shown on the unit or published in specifications, advertising or other literature controlled by the manufacturer, at stated Rating Conditions. 3.15.1 Applica
46、tion Rating. A rating based on tests performed at application Rating Conditions (other than Standard Rating Conditions). 3.15.2 Standard Rating. A rating based on tests performed at Standard Rating Conditions. 3.16 Rating Conditions. Any set of operating conditions under which a single level of perf
47、ormance results and which causes only that level of performance to occur. 3.16.1 Standard Rating Conditions. Rating Conditions used as the basis of comparison for performance characteristics. 3.17 “Shall“ or “Should“. “Shall“ or “should“ shall be interpreted as follows: 3.17.1 Shall. Where “shall“ o
48、r “shall not“ is used for a provision specified, that provision is mandatory if compliance with the standard is claimed. 3.17.2 Should. “Should“ is used to indicate provisions which are not mandatory but which are desirable as good practice. 3.18 Total Daily Energy Consumption (TDEC). A calculated energy consumption value for Self-contained Commercial Refrigerated Display Merchandisers and Storage Cabinets based upon the requirements of this standard expressed in kWh kWh per day. 3.19 Total Display Area (TDA). The sum of the projected area(s) for visible product expressed i
