IEC 60335-2-7-2019 家用和类似用途电器--安全--第2-7部分：洗衣机的特殊要求 Household and similar electrical appliances -- Safety -- Part 2-7: Particular requirements for washing machines

This International Standard deals with the safety of electric washing machines for household 
and similar use, that are intended for washing clothes and textiles, their rated voltage being 
not more than 250 V for single-phase appliances and 480 V for other appliances. 
This standard also deals with the safety of electric washing machines for household and 
similar use employing an electrolyte instead of detergent. Additional requirements for these 
appliances are given in Annex CC. 
NOTE 101 Guidance is given in Annex DD for requirements that can be used to ensure an acceptable level of protection against electrical and thermal hazards for washing machines fitted with a power driven wringer. Appliances not intended for normal household use but which nevertheless may be a source of 
danger to the public, such as appliances intended to be used by laymen in shops, in light 
industry and on farms, are within the scope of this standard. 
NOTE 102 Examples of such appliances are washing machines for communal use in blocks of flats or in 
launderettes. 
As far as is practicable, this standard deals with the common hazards presented by washing 
machines that are encountered by all persons in and around the home. However, in general, it 
does not take into account 
– persons (including children) whose 
• physical, sensory or mental capabilities; or 
• lack of experience and knowledge 
prevents them from using the appliance safely without supervision or instruction; 
– children playing with the appliance. 
NOTE 103 Attention is drawn to the fact that 
– for washing machines 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 104 This standard does not apply to 
– washing machines intended exclusively for industrial purposes (ISO 10472-2); 
– appliances intended to be used in locations where special conditions prevail, such as the presence of a 
corrosive or explosive atmosphere (dust, vapour or gas); 
– washing machines incorporating steam generating devices in which steam is produced at a pressure 
exceeding 50 kPa.dition 8.0 2019-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Household and similar electrical appliances – Safety – Part 2-7: Particular requirements for washing machines Appareils électrodomestiques et analogues – Sécurité – Partie 2-7: Exigences particulières pour les machines à laver le linge IEC 60335-2-7:2019-05(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright ？ 2019 IEC, Geneva, S