本国际标准涉及: •带空腔门的微波炉用于商业用途的安全性，对于单相和中性点之间连接的单相设备，其额定电压不超过250 V，对于其他设备，其额定电压不超过480 V带空腔门的组合微波炉的安全性，其要求包含在附录AA中无空腔门的微波炉以及仅用于商业用途、用于加热食品和饮料的运输工具的安全性，其要求包含在附录BB中。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This International Standard deals with: • the safety of microwave ovens with a cavity door intended for commercial use, their rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral and 480 V for other appliances;• the safety of combination microwave ovens with a cavity door, the requirements for which are contained in Annex AA;• the safety of microwave ovens without a cavity door and with transportation means that are intended for commercial use only, for the heating of food and beverages, the requirements for which are contained in Annex BB.All current amendments available at time of purchase are included with the purchase of this document.