bsen60335-2-6-20xxhouseholdandsimilarelectricalappliances—safety—part2-6particularrequirement

bsen60335-2-6-20xxhouseholdandsimilarelectricalappliances—safety—part2-6particularrequirement内容摘要：

.......................... 24 22 Construction ................................................................................................................... 26 23 Internal wiring................................................................................................................. 29 24 Components ................................................................................................................... 30 25 Supply connection and external flexible cords ................................................................ 31 26 Terminals for external conductors ................................................................................... 31 27 Provision for earthing ..................................................................................................... 31 28 Screws and connections ................................................................................................. 31 29 Clearances, creepage distances and solid insulation ...................................................... 31 30 Resistance to heat and fire ............................................................................................. 31 31 Resistance to rusting ...................................................................................................... 32 32 Radiation, toxicity and similar hazards ............................................................................ 32 Annexes ....................................................................................................................... ........ 37 Annex ZC (normative) Normative references to international publications with their corresponding Europen publications .............................................................................. . 37 B ibliography.......................................................................................................................... 38 Page 5 EN 60335−2−6:2020 Figure 101 – Vessel for testing hob elements........................................................................ 33 Figure 102 – Vessel for testing induction hob elements......................................................... 34 Figure 103 – Load for testing rotating spits ........................................................................... 35 Figure 104 – Probe for measuring surface temperatures ....................................................... 36 Page 6 EN 60335−2−6:2020 INTRODUCTION It has been assumed in the drafting of this International Standard that the execution of its provisions is entrusted to appropriately qualified and experienced persons. This standard recognizes the internationally accepted level of protection against hazards such as electrical, mechanical, thermal, fire and radiation of appliances when operated as in normal use taking into account the manufacturer39。 s instructions. It also covers abnormal situations that can be expected in practice. This standard takes into account the requirements of IEC 60364 as far as possible so that there is patibility with the wiring rules when the appliance is connected to the supply mains. However, national wiring rules may differ. If an appliance within the scope of this standard also incorporates functions that are covered by another part 2 of IEC 60335, the relevant part 2 is applied to each function separately, as far as is reasonable. If applicable, the influence of one function on the other is taken into account. This standard is a product family standard dealing with the safety of appliances and takes precedence over horizontal and generic standards covering the same subject. An appliance that plies with the text of this standard will not necessarily be considered to ply with the safety principles of the standard if, when examined and tested, it is found to have other features that impair the level of safety covered by these requirements. An appliance employing materials or having forms of construction differing from those detailed in the requirements of this standard may be examined and tested according to the intent of the requirements and, if found to be substantially equivalent, may be considered to ply with the standard. Page 7 EN 60335−2−6:2020 HOUSEHOLD AND SIMILAR ELECTRICAL APPLIANCES – SAFETY – Part 26: Particular requirements for stationary cooking ranges, hobs, ovens and similar appliances 1 Scope This clause of Part 1 is replaced by the following. This International Standard deals with the safety of stationary electric cooking ranges, hobs, ovens and similar appliances for household use, their rated voltage being not more than 250 V for singlephase appliances connected between one phase and neutral, and 480 V for other appliances. NOTE 101 Examples of appliances that are within the scope of this standard are – griddles。 – grills。 – induction hobs。 – pyrol ytic se lfcle aning ovens。 – ste am ove ns. As far as is practicable, this standard deals with the mon hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into account – the use of appliances by young children or infirm persons without supervision。 – playing with the appliance by young children. NOTE 102 Attention is drawn to the fact that – for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary。 – in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour, the national water supply authorities and similar authorities. NOTE 103 This standard doe。