This chapter of GB 4706.1-1998 is replaced by the following content: This part deals with the safety of commercial microwave ovens. The rated voltage shall not exceed 250V for single-phase appliances connected to one phase and neutral, and not more than 480V for other appliances. Appliances applicable to this standard are provided with a door for the user to access the cavity. This section generally does not consider the following situations: there are unattended children or infirm use appliances; children play appliances.
GB 4706.90-2008 history
2014GB 4706.90-2014 Household and similar electrical appliances.Safety.Particular requirements for commercial microwave ovens
2008GB 4706.90-2008 Household and similar electrical appliances.Safety.Particular requirements for commercial microwave ovens