BS EN IEC 63086-1:2020 pdf free.Household and similar electrical air cleaning appliances一Methods for measuring the performance. BS EN IEC 63086-1 This part of IEC 63086 applies to electrically powered household and similar air cleaners intended for use on rated single-phase AC input voltage circuits not exceeding 250 V and DC input voltage circuits not exceeding 48 V. NOTE 1 See...