標準號：IEC 60335-2-50 Edition 4.1-2008
中文標準名稱：家用和類似用途電器.安全性.第2-50部分:商用雙層電蒸鍋的特殊要求
英文標準名稱：Household and similar electrical appliances - Safety - Part 2-50: Particular requirements for commercial electric bains-marie
標準類型：Y68
發(fā)布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：Y68
國際標準分類號：97.040.20;97.040.50
適用范圍：This clause of Part 1 is replaced by the following.This International Standard deals with the safety of electrically operated commercial bainsmarienot intended for household use, their rated voltage being not more than 250 V forsingle-phase appliances connected between one phase and neutral, and 480 V for otherappliances.NOTE 101 These appliances are used, for example in restaurants, canteens, hospitals and similar commercialenterprises.The electrical part of appliances making use of other forms of energy is also within the scopeof this standard.As far as is practicable, this standard deals with the common hazards presented by thesetypes of appliances.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 benecessary;??in many countries additional requirements are specified by the national health authorities, the nationalauthorities responsible for the protection of labour, the national water supply authorities and similar authorities;??for appliances intended to be used outdoors, additional requirements may be necessary.NOTE 103 This standard does not apply to??appliances designed exclusively for industrial purposes;??appliances intended to be used in locations where special conditions prevail, such as the presence of acorrosive or explosive atmosphere (dust, vapour or gas);??continuous process appliances for the mass production of food.