IEC 62061:2005/AMD2:2015-Amendment 2-Safety of machinery-Functional safety of safety-related electrical, IEC 60335-2-78:2002+AMD1:2008 CSV-Household and similar electrical appliances-Safety-Part 2-78: Particular requirements for outdoor barbecues, IEC TR 60725:2012-Consideration of reference impedances and public supply network impedances for use i