標準號：IEC 60335-2-90-2006
中文標準名稱：家用和類似用途電器.安全.第2-99部分:商用微波爐的特殊要求
英文標準名稱：Household and similar electrical appliances - Safety - Part 2-90: Particular requirements for commercial microwave ovens
標準類型：Y63
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：Y63
國際標準分類號：97.040.20
適用范圍：This clause of Part 1 is replaced by the following.This International Standard deals with:? the safety of microwave ovens with a cavity door intended for commercial use, their ratedvoltage being not more than 250 V for single-phase appliances connected between onephase and neutral and 480 V for other appliances.? the safety of combination microwave ovens with a cavity door, the requirements forwhich are contained in Annex AA.? the safety of microwave ovens without a cavity door and with transportation means thatare intended for commercial use only, for the heating of food and beverages, therequirements for which are contained in Annex BB..Microwave ovens, covered by annex BB, have transportation means for moving themicrowave load through the microwave oven. Requirements for tunnel microwave ovens andseveral types of microwave vending machines are covered.NOTE 101 In annex BB a microwave oven without a cavity door and with transportation means is described as amicrowave oven. All clauses of this standard apply to these appliances unless otherwise specified in Annex BB.This international standard also takes into account ordinary persons having access to theremoving area of the vending machine.NOTE 102 The appliance may be built into a vending machine, in which case IEC 60335-2-75 may also beapplicable.NOTE 103 Appliances that use non-electrical energy are within the scope of this standard.In general, this standard does not take into account– the use of appliances by young children or infirm persons without supervision;– playing with the appliance by young children.This international standard does not take into account the use of a microwave oven without acavity door and with transportation means by ordinary persons except in the vicinity ofentrance and exit ports.NOTE 104 The rationales for particular microwave exposure conditions and measures related to microwave energybeing confined by an open structure are in Annex BB.NOTE 105 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;– for appliances intended to be used in tropical countries, special requirements may be necessary;