IEC 63252:2020 pdf download

IEC 63252:2020 pdf download.Energy consumption of vending machines
1 Scope
This document defines methods for the measurement of energy consumption of vending machines, whether or not fitted with refrigerating appliances. The standard applies (but is not limited) to the categories of machines shown in Table 1.
The following types of vending machine are excluded from this document:
– drink machines dispensing hot and/or cold drinks into cups;
– machines with a food-heating function;
– vending machines operating at temperatures below 0 °C; or
– any machine including one or more of these compartments.
For verification purposes, it is essential to apply all of the tests specified to a single unit. The tests can also be made individually for the study of a particular characteristic. This document does not deal with any characteristics of machine design other than energy consumption.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60335-1, Household and similar electrical appliances – Safety – Part 1: General requirements IEC 60335-2-75, Household and similar electrical appliances – Safety – Part 2-75: Particular requirements for commercial dispensing appliances and vending machines ISO 5149-2, Refrigerating systems and heat pumps – Safety and environmental requirements – Part 2: Design, construction, testing, marking and documentation
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses: IEC Electropedia: available at http://www.electropedia.org/ ISO Online browsing platform: available at http://www.iso.org/obp 3.1 Terms relating specifically to the vending process 3.1.1 cabinet enclosure within a vending machine in which the product is held ready to be sold 3.1.2 automatic energy-saving mode mode of a vending machine in which energy-reducing measures are automatically applied as a result of operational controls fitted by the manufacturer Note 1 to entry: These could include light or movement sensors. Note 2 to entry: Timers or other controls that can be adjusted by the company operating the machine do not qualify as automatic, unless they have a permanent minimum configuration level that cannot be overridden by the company, in which case they may be operational at their minimum configuration for the automatic energy-saving mode test. 3.1.3 health control cut-out function function fitted in machines intended entirely for the storage and vending of perishable foodstuffs, or with a compartment for the storage and vending of such foodstuffs, that prevents vending of foodstuff if the machine or compartment experiences a time/temperature condition outside that permitted under food safety regulations 3.1.4 loading filling process of putting products into the vending machine Note 1 to entry: This can require the door of the machine to be open. 3.1.5 manufacturer’s instructions instructions that accompany the machine, including advice on installation of the machine at the final operating location 3.1.6 perishable foodstuffs foods, such as dairy products, sandwiches and plated meals that are required to be kept chilled under food safety regulations Note 1 to entry: Requirements vary between countries.3.1.7 pull down reduction of temperature inside the product storage area of a chilled vending machine to the machine’s nominal operating temperature, as specified by the manufacturer Note 1 to entry: For example, as required following the loading operation. 3.1.8 ready mode mode of a vending machine in which the machine is available (ready) for use, but no products are taken Note 1 to entry: In this mode, products on sale are available for immediate delivery. 3.1.9 refrigerated dual-temperature glass-fronted machines machines that can be set up to have more than one compartment, each of which is held at a different temperature, one of which is for perishable food Note 1 to entry: The presence of a health control cut-out function in the perishable food compartment is essential. Note 2 to entry: The compartments in these machines are sized according to the needs of the final customer. In practice, they are operated with no more than 50 % capacity at perishable food temperatures . Note 3 to entry: If the machine includes a food safety thermal cut-out functionality, then for the purposes of testing, that compartment with the safety cut-out is deemed for storage of perishable foodstuff. 3.1.10 vending mode transient mode of a vending machine during which products are dispensed