BS EN 50643:2018 pdf download

BS EN 50643:2018 pdf download.Electrical and electronic household and office equipment – Measurement of networked standby power consumption of edge equipment
1 Scope
1.1 Equipment in the scope of this standard
This European Standard specifies methods of measurement of electrical power consumption in networked standby and the reporting of the results for edge equipment. Power consumption in standby (other than networked standby) is covered by EN 50564, including the input voltage range. This European Standard also provides a method to test power management and whether it is possible to deactivate wireless network connection(s). NOTE 1 This standard has been written in particular to support Commission Regulation (EU) No 801/2013 for the measurement of energy consumption in networked standby. This standard applies to electrical products with a rated input voltage of 230 V a.c. for single phase products and 400 V a.c. for three phase products. NOTE 2 The measurement of energy consumption and performance of products during intended use are generally specified in product standards and are not covered by this standard. NOTE 3 The term “products” in this standard includes household appliances or information technology products, consumer electronics, audio, video and multimedia systems; however the measurement methodology could be applied to other products. Where this standard is referenced by more specific standards or procedures, these should define and name the relevant conditions to which this test procedure is applied.
1.2 Equipment not in the scope of this standard
This European Standard does not apply to the measurement of electrical power consumption in networked standby for interconnecting equipment.
NOTE Measurement of electrical power consumption in networked standby for interconnecting equipment is the subject of ETSI standard EN 303 423“Environmental Engineering (EE) – Electrical and electronic household and office equipment; Measurement of networked standby power consumption for interconnecting equipment”.
5，Measurement conditions
5.1 Common requirements The general conditions for measurements specified in EN 50564:2011, 4.1 shall apply. The tests described in Clause 6 shall be repeated, if applicable, for each type of network port. Each type of logical network port (as declared by the manufacturer) using the same physical network port shall be tested. Where the manufacturer declares that multiple physical network ports have the same technical and logical specification(s)，tests shall be executed with any one of these physical network ports being connected (the other ones being deactivated for wireless network ports and disconnected for wired network ports). When a logical network port, as declared by the manufacturer, supports multiple editions of a communication technology standard (e.g. for backward compatibility), the logical network port is tested only according to the specifications of the latest standard edition used by the EUT for retrieving a reactivation message. Examples are shown in Annex C (informative). NOTE Some devices can be designed to switch to a lower data rate during networked standby in order to further reduce energy consumption. In order to restrict influence of external factors, the reactivation trigger shall be initiated within a local test network without external network connections. In the case that a network connection external to the local test network is necessary for remote activation, this external network connection shall be established and maintained during testing so that the reactivation trigger can be received; where identified in the information provided by the manufacturer (see Clause 4), the stability of this external network connection may be checked or monitored.