First,i want to thank Lucy rom America,who shares the document with me.BS EN 60335-2-17:2013+A11:2019,Household and similar electrical appliances—Safety—Part 2-7：Particular requirements for blankets, pads, clothing and similar flexible heating appliances.
This standard recognizes the internationally accepted level of protection against hazards such as electrical, mechanical, thermal, fire and radiation of appliances when operated as in normal use taking into account the manufacturer’s instructions. It also covers abnormal situations that can be expected in practice and takes into account the way in which electromagnetic phenomena can affect the safe operation of appliances.
This standard is a product family standard dealing with the safety of appliand takes precedence over horizontal and generic standards covering the same subject.
BS EN 60335-2-17:2013+A11:2019 deals with the safety of electric blankets, pads, clothing and other flexible appliances that heat the bed or human body, for household and similar purposes, their rated voltage being not more than 250 V.
This standard also applies to control units supplied with the appliance.
This standard deals with the reasonably foreseeable hazards presented by appliances and machines that are encountered by all persons.
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