Household appliances. Terje Ulsrud. 12 June 2018

Transcription

1 Household appliances Terje Ulsrud 12 June

2 International news IEC Edition 6 Planned to be published

3 Internet connection 3

4 Internet connection The current does not adequately address wireless and remote communication between, and to, appliances within public networks Address potential safety risks associated with remote communication and software downloading 4

5 Internet connection Public network any network where access to the data and signals is not restricted Entity person, device, appliance, product, or service that interacts with an appliance using remote communication Remote communication exchange of data between the appliance and an entity that can be initiated out of sight of the appliance 5

6 Internet connection Remote operation operation of an appliance via remote communication Remote communication that results in a change of appliance operation is considered remote operation (e.g. change of speed/temperature) It is possible to have remote communication that does not lead to remote operation. Remote communication through public networks shall not impair compliance with this standard 6

7 Internet connection Annex XY: Appliances intended for remote communication through public networks Authentication means for confirming that the entity sending or receiving a message is what/who it is supposed to be Authorization means to ensure that the authenticated entity requesting access has the required authority 7

8 Internet connection If there is provision for software download, the instructions shall include the necessary steps the user must follow for the software update procedure Software enabling communication with a public network shall be partitioned from software which is necessary to comply with the other requirements of this standard 8

9 Internet connection The safe operation of an appliance shall not depend on remote communication Permission for each installation of software shall be given by the person responsible for the appliance The installation of software shall not impair compliance with the requirements of this standard during or after installation 9

10 Internet connection No remote operation!!! 10

11 Batteries / battery packs 11

12 Batteries IEC :2017 Secondary cells and batteries containing alkaline or other non-acid electrolytes Part 1: Nickel systems IEC :2017 Secondary cells and batteries containing alkaline or other non-acid electrolytes Part 2: Lithium systems 12

13 Batteries A new Annex B for batteries, replacing the current Annex B and S Battery-operated appliances with non-rechargeable batteries Battery-operated appliances with rechargeable batteries, recharged or not recharged in the appliance: - separable - detachable - integral Battery voltage or charging input voltage not more than 120V d.c. 13

14 Batteries Instructions: The types of batteries used The recommended temperature range for charging Details regarding safe disposal of used batteries Warning against exposing the appliance or battery to excessive temperatures 14

15 Batteries Batteries shall not attain excessive temperatures in normal use For each cell the upper limit of charging voltage the maximum charging current the surface temperature for each cell shall not exceed that specified by the cell manufacturer 15

16 Batteries Lithium-ion battery, the charging system and battery designed so that the risk of fire/explosion is avoided - components in the charging system are faulted - fully discharged battery, one cell fully charged - charged battery, one cell fully discharged 16

17 Batteries Alkaline or other non-acid based electrolyte cells: - IEC :2017 for nickel systems - IEC :2017 for lithium systems Batteries/battery packs are not required to comply with IEC or IEC They are tested as part of the appliance according to this standard No battery in the area for the consequential needle flame test in clause 30, unless the battery is shielded by a barrier that - meets the needle flame test, or - is made of V-0 or V-1 material 17

18 Appliance outlets / socket outlets 18

19 Appliance-/socket outlets Outlet load Allowed load that may be connected to the outlet (W or A), max 16A Contribution to the power input / current input = marked outlet load per outlet Heating tests: Outlets loaded as marked 19

20 Appliance-/socket outlets Outlets protected by a protection devices, current rating not exceeding the current rating of the outlet: - a circuit breaker for equipment - a manually resettable overcurrent protection device - a non-user replaceable fuse-link 20

21 Lamps and lamp systems IEC 62471:2006 Photobiological safety of lamps and lamp systems 21

22 Lamps and lamp systems Lamps and lamp systems that have not been previously tested and found to comply with the exempt group classification are tested as a part of the appliance. EGC: any lamp that does not pose 22

23 Lamps and lamp systems The following components are considered to comply with the exempt group classification: - visible light indicators - infrared sources used for signaling or communication - seven-segment indicators - liquid-crystal displays - organic LED displays (OLED) - plasma displays 23

24 Lamps and lamp systems 32.1 If no limits or tests are specified in Part 2, the appliance is tested as follows, unless its lamps and lamp systems comply with Radiation assessment is performed at or recalculated to 200 mm distance or at the fixed use distance indicated in the instructions for use -- The measurement shall show that the appliance complies with the exempt group classification of IEC

25 IEC Discussed. 25

26 Particle foam material - closed cell material moulded from nonmetallic particles (E/P-E, PP-E) 26

27 Particle foam material Discussions: Mechanical strength Contact with live parts / earthed parts Resistance to heat and fire; a significant mass of particle foam material, adding load to a fire in case of ignition 27

28 Result: Maintenance team in IEC TC 61 to evaluate the material, considering the involvement of TC 89 NOT introduced in Parts 2: , and

29 3.3.6 Protective impedance Impedance connected between live parts and accessible conductive parts of cl. II constructions Protective impedance shall consist of at least two separate components. 29

30 Protective impedance Proposal: Shall consist of - at least two separate components, or - a single class Y1 capacitor Single Y1 not permitted in - appliances that make contact with the skin, or - appliances where water makes contact with skin (massage appliances, blankets, warming mats, whirlpool baths ) Result: Not accepted. 30

31 END OF IEC NEWS Questions / comments? 31

32 Household appliances European news 32

33 European news Annex ZZ 33

34 Annex ZZ 34

35 Annex ZZ Annex ZZ is required in all part 2s Annex ZZ will be included in all new standards to be published Annex ZZ in part 2s will be identical with part 1 Standards which have been blocked, pending this clarification, will now be released For current standards in OJ, Annex ZZ will be included in next amendment/edition 35

36 EN :2010/A1/A2 36

37 EN :2010/A1:2018 Planned to be published July

38 EN :2010/A1: Components Reference to EN-standards instead of IEC-standards Annex ZA Normative references, dated 38

39 EN :2010/A2:2018 Planned to be published July

40 EN :2010/A2: (currently) Devices used to start/stop operational functions of the appliance, if any, shall be distinguished from other manual devices (replaced by) (IEC/A2) Devices that are operated by the user to stop the intended function of the appliance, if any, shall be distinguished from other manual devices 40

41 EN :2010/A2: Z1 (currently) The specific instructions related to the safe operation of this appliance (7.12) shall be collated together in the front section of the user instructions (replaced by) (IEC/A2) For each language, the instructions specified in 7.12 and from to shall appear together before any other instructions supplied with the appliance These instructions may be supplied with the appliance separately from any functional use booklet. They may follow the drawings/sketches common to the languages. 41

42 Official Journal (OJ) OJ of LVD 2014/35/EU Standards removed / re-introduced 42

43 Standard removed / re-introduced 43

44 Standard removed / re-introduced Official Journal of the European Union Sept

45 Standard removed / re-introduced 45

46 Standard removed 46

47 Standard removed GS-requirements introduced for blenders: - Reference to the specific test probe deleted - Lid interlock required - The cutting blade shall stop within 1,5 s after the lid has been opened - Access to dangerous moving parts prevented for all combinations of assembly 47

48 Standard removed 48

49 END OF EN NEWS Questions / comments? 49