This chapter of GB 4706.1-2005 is replaced with the following content: GB 4706 involves the safety of entertainment appliances for personal service and commercial use. The rated voltage of single-phase appliances does not exceed 250V; the rated voltage of other appliances does not exceed 480V.
GB 4706.69-2008 Referenced Document
GB 4706.1-2005 Household and similar electrical appliances-Safety Part 1:General requirements
GB 8898-2001 Audio,video and similar electronic apparatus--Safety requirements