M/439 - EuPs
Mandate for CEN, CENELEC, and ETSI for standardisation in the field of standby and off modes power consumption measurement for energy using products (EuPs)
Mandate M/439 requests CEN, CENELEC, and ETSI to develop harmonized standards for measuring power consumption in standby and off modes of energy-using products (EuPs). The goal is to support the implementation of EU energy efficiency policies by providing consistent and reliable methods for assessing low power consumption states, helping to reduce energy waste and improve environmental performance across a wide range of products. The standards will facilitate compliance, market surveillance, and innovation in energy-saving technologies within the European Union.
Purpose
The mandate M/439 aims to establish harmonised standards related to the measurement of power consumption in standby and off modes for energy-using products (EuPs). This is intended to support the implementation of EU energy efficiency policies by providing consistent and reliable measurement methodologies.
Standardisation request
The European Commission requests the European Standardisation Organisations CEN, CENELEC, and ETSI to develop and deliver European standards that focus on the measurement of power consumption during the standby and off states of EuPs. The work should address relevant technical aspects to ensure accuracy, repeatability, and comparability of test results across different products and sectors.
Expected deliverables
- Harmonised European standards specifying test methods for measuring power consumption in standby and off modes of energy-using products.
- Guidelines or frameworks that ensure these standards can be applied broadly across different product categories.
- Support for regulatory measures aimed at reducing energy consumption in non-active product states.
Context
This mandate aligns with the EU's broader energy efficiency and ecodesign efforts to reduce the environmental impact of electronic and electrical products. Standby and off modes are critical focus areas because even low levels of energy consumption can accumulate significantly across many products, contributing to unnecessary energy use at the EU level. Standardised measurement methods are essential for setting clear requirements, verifying compliance, and encouraging product improvements in energy consumption.
This mandate covers standardisation work related to measuring power consumption in standby and off modes for energy-using products (EuPs). It focuses on developing harmonised standards to accurately assess the energy performance of these products during low power states. The scope includes all energy-using products that consume power in standby or off modes, aiming to support energy efficiency and reduce overall power consumption in these sectors.
General Information
IEC 62301:2011 specifies methods of measurement of electrical power consumption in standby mode(s) and other low power modes (off mode and network mode), as applicable. It is applicable to electrical products with a rated input voltage or voltage range that lies wholly or partly in the range 100 V a.c. to 250 V a.c. for single phase products and 130 V a.c. to 480 V a.c. for other products. The objective of this standard is to provide a method of test to determine the power consumption of a range of products in relevant low power modes (see 3.4), generally where the product is not in active mode (i.e. not performing a primary function). This standard does not specify safety requirements. It does not specify minimum performance requirements nor does it set maximum limits on power or energy consumption. This second edition cancels and replaces the first edition published in 2005 and constitutes a technical revision. The main changes from the previous edition are as follows: - greater detail in set-up procedures and introduction of stability requirements for all measurement methods to ensure that results are as representative as possible; - refinement of measurement uncertainty requirements for power measuring instruments, especially for more difficult loads with high crest factor and/or low power factor; - updated guidance on product configuration, instrumentation and calculation of measurement uncertainty; - inclusion of definitions for low power modes as requested by TC59 and use of these new definitions and more rigorous terminology throughout the standard; - inclusion of specific test conditions where power consumption is affected by ambient illumination.
- Standard35 pagesEnglish languagee-Library read for1 day
- Standard – translation35 pagesSlovenian languagee-Library read for1 day
This part of IEC 60704 applies to electric appliances (including their accessories or components) for household and similar use, supplied from mains or from batteries. By similar use is understood the use in similar conditions as in households, for example in inns, coffee-houses, tea-rooms, hotels, barber or hairdresser shops, launderettes, etc., if not otherwise specified in part 2. This standard does not apply to - appliances, equipment or machines designed exclusively for industrial or professional purposes; - appliances which are integrated parts of a building or its installations, such as equipment for air conditioning, heating and ventilating (except household fans, cooker hoods and free standing heating appliances), oil burners for central heating, pumps for water supply and for sewage systems; - separate motors or generators; - appliances for outdoor use.
- Amendment3 pagesEnglish languagee-Library read for1 day
2022-01-12: This A11 is replaced by 2021 edition but will stay active, as 2021 edition is published without DOW, further to BT Decision D169/C126
- Amendment3 pagesEnglish languagee-Library read for1 day
IEC 62301:2011 specifies methods of measurement of electrical power consumption in standby mode(s) and other low power modes (off mode and network mode), as applicable. It is applicable to electrical products with a rated input voltage or voltage range that lies wholly or partly in the range 100 V a.c. to 250 V a.c. for single phase products and 130 V a.c. to 480 V a.c. for other products. The objective of this standard is to provide a method of test to determine the power consumption of a range of products in relevant low power modes (see 3.4), generally where the product is not in active mode (i.e. not performing a primary function). This standard does not specify safety requirements. It does not specify minimum performance requirements nor does it set maximum limits on power or energy consumption. This second edition cancels and replaces the first edition published in 2005 and constitutes a technical revision. The main changes from the previous edition are as follows: - greater detail in set-up procedures and introduction of stability requirements for all measurement methods to ensure that results are as representative as possible; - refinement of measurement uncertainty requirements for power measuring instruments, especially for more difficult loads with high crest factor and/or low power factor; - updated guidance on product configuration, instrumentation and calculation of measurement uncertainty; - inclusion of definitions for low power modes as requested by TC59 and use of these new definitions and more rigorous terminology throughout the standard; - inclusion of specific test conditions where power consumption is affected by ambient illumination.
- Standard35 pagesEnglish languagee-Library read for1 day
- Standard – translation35 pagesSlovenian languagee-Library read for1 day
This standard applies to electric dishwashers for household use that are supplied with hot and/or cold water.
The object is to state and define the principal performance characteristics of electric dishwashers for household use and to describe the standard methods of measuring these characteristics.
This standard is concerned neither with safety nor with performance requirements.
- Standard53 pagesEnglish languagee-Library read for1 day
This standard applies to electric dishwashers for household use that are supplied with hot and/or cold water. The object is to state and define the principal performance characteristics of electric dishwashers for household use and to describe the standard methods of measuring these characteristics. This standard is concerned neither with safety nor with performance requirements.
- Standard53 pagesEnglish languagee-Library read for1 day
Frequently Asked Questions
A European Standardization Mandate is a formal request from the European Commission to the European Standardization Organizations (CEN, CENELEC, and ETSI) to develop European standards (ENs) in support of EU legislation and policies. Mandates are issued under Regulation (EU) No 1025/2012 and help ensure that products and services meet the essential requirements set out in EU directives and regulations.
M/439 is a European Standardization Mandate titled "Mandate for CEN, CENELEC, and ETSI for standardisation in the field of standby and off modes power consumption measurement for energy using products (EuPs)". Mandate for CEN, CENELEC, and ETSI for standardisation in the field of standby and off modes power consumption measurement for energy using products (EuPs) There are 6 standards developed under this mandate.
Standards developed in response to a mandate and cited in the Official Journal of the European Union become "harmonized standards". Products manufactured in compliance with harmonized standards benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation, facilitating CE marking and market access across the European Economic Area.