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IEC60335-2-21-2012
中文名称: 家用和类似用途电器--安全--第2-21部分:贮水式热水器的特殊要求
英文名称: Household and similar electrical appliances -- Safety -- Part 2-21: Particular requirements for storage water heaters
版本: 第6.0版 标准状态: 现行
中国标准分类
(CNS): 【Y60;Q83】 国际标准分类
(ICS): 【13.120;91.140.65】
发布日期: 2012-11-01 实施日期: 2012-11-01
废止日期: 页数: 58
适用范围: This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric storage water heaters for household and similar purposes and intended for heating water below boiling temperature, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances. 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. This standard is also applicable to immersion heater units intended to be retrofitted in a heat exchange closed water heater having provision for retrofitting. Such a unit shall comply with the requirements in Annex AA. NOTE Australia, Netherlands and New Zealand do not allow immersion heater units intended to be retrofitted in a heat exchange closed water heater unless: – the immersion heater unit has been tested with the tank models and brands listed in the instructions of the immersion heater unit; – the tank models and brands list the models of the immersion heater units that can be retrofitted. As far as is practicable, this standard deals with the common hazards presented by appliances 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 101 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 and similar authorities; – in many countries regulations exist for the installation of equipment connected to the water mains. NOTE 102 This standard does not apply to – appliances for boiling water (IEC 60335-2-15); – instantaneous water heaters (IEC 60335-2-35); – commercial dispensing appliances and vending machines (IEC 60335-2-75); – appliances intended exclusively for industrial purposes; – 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).
勘误表
IEC 60335-2-21-2012 +CORR1-2013 家用和类似用途电器--安全--第2-21部分:贮水式热水器的特殊要求+CORR1-2013
代替了下列标准
IEC 60335-2-21-2002 家用和类似电器装置的安全--第2--21部分:对贮存式热水器的特殊要求.
IEC 60335-2-21-2002/AMD.1-2004
IEC 60335-2-21-2002/AMD.2-2008 家用和类似用途电器--安全--第2-21部分:贮水式热水器的特殊要求
被下列标准引用
GB/T 11026.4-2012 电气绝缘材料 耐热性 第4部分:老化烘箱 单室烘箱
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