GB 26920.3-2019Minimum allowable values of energy efficiency and energy efficiency grades for commercial refrigerating appliances -- Part 3: Refrigerated beverage vending machines (English PDF)
商用制冷器具能效限定值和能效等级 第3部分：制冷自动售货机
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Issued by
State Administration for Market Regulation, China National Standardization Administration
Level / Type
National · Mandatory
Issue date
December 17, 2019
Implementation date
January 1, 2021
Scope
GB 26920.3-2019 is the English-translated version of 商用制冷器具能效限定值和能效等级 第3部分：制冷自动售货机.
GB 26920.3-2019 is the Chinese standard "Minimum allowable values of energy efficiency and energy efficiency grades for commercial refrigerating appliances -- Part 3: Refrigerated beverage vending machines".
Its scope clause reads: This section of GB 26920 specifies the terms and definitions, calculation methods, and energy consumption for refrigeration vending machines (hereinafter referred to as. vending machines).
Limit values, energy efficiency levels, technical requirements and test methods. This section applies to vending machines with self-contained mechanical refrigeration and packaged beverages.
This section does not apply to. --- Normal temperature vending machine without cooling function; --- Vending machine for unpackaged beverages. Its clauses include terms and definitions.
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Document preview — GB 26920.3-2019
National Standard of the People's Republic of China
- ICS
- 27.010
- Classification
- F 01
Issued by: State Administration for Market Regulation, China National Standardization Administration
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 terms and definitions
1 Scope
This section of GB 26920 specifies the terms and definitions, calculation methods, and energy consumption for refrigeration vending machines (hereinafter referred to as. vending machines).
Limit values, energy efficiency levels, technical requirements and test methods.
This section applies to vending machines with self-contained mechanical refrigeration and packaged beverages.
This section does not apply to.
--- Normal temperature vending machine without cooling function;
--- Vending machine for unpackaged beverages.
2 Normative references
The following documents are essential for the application of this document. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest version (including all amendments) applies to this document.
GB/T 21001.2 Refrigerated display cabinets Part 2. Classification, requirements and test conditions
GB/T 28493 Test methods for the performance of bottled, canned and other sealed beverage vending machines
ISO 9050 architectural glass light conductivity, direct sunlight, total solar energy conductivity, ultraviolet conductivity and related glass
Determination of glass factors (Glassinbuilding-Determinationoflighttransmittance, solardirecttransmittance, totalsolarenergytransmittance, ultraviolettransmittanceandrelatedglazingfactors)
3 terms and definitions
The terms and definitions defined in GB/T 28493 and the following apply to this document.
3.1 Refrigerated vending machines
Commercial refrigeration appliances for bottles, cans, and other packaged beverages with self-sale capabilities.
3.2 Availablerefrigeratedcapacity
It is used for pre-cooling, refrigerating, and selling after the space enclosed by the inner boundary of the refrigerated box is reduced, and the space occupied by the refrigeration system inside the refrigerated box of the vending machine is eliminated.
Space for bottles, cans and other packaged beverages.
Note. The non-isolated space inside the refrigerator for packaging beverage sales, or the space separated by detachable partitions and heat insulation materials is considered a cooling space
This part is used as a refrigerated space for selling ability and temperature tests.
3.3 Nonrefrigeration space
The space inside the vending machine for the sale of other non-refrigerated goods, which is separated from the refrigerated space by non-removable insulation materials.
Note. The non-refrigerated space with heating function is also part of the space.
3.4 Low power mode
In the inactive (sale) state, no user intervention is required, and the vending machine enables automatic adjustment of lighting, cooling, and/or other energy use systems.
GB 28380 | GB 26920.2 | GB 25958 | GB 26920 | GB/T 26922 | GB/T 26921 | […]
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 30 pages — is available in the English PDF.
Referenced standards
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Related Standards
GB/T 21001.2-2015 — Refrigerated display cabinets -- Part 2: Classification, requirements and test conditions
GB/T 21001.2-2026 — Refrigerated display cabinets—Part 2 : Classification，requirements and test conditions
GB/T 28493-2012 — Test method for rating vending machines for bottled, canned, and other sealed beverages
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GB 26920.3-2019
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