HS 350 (serv.man2) - Harman Kardon Audio EMC - CB Certificate (repair manual). Page 14

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                                                                   Page 12 of 67                        Report No. JSH007120244-001 
 
IEC/EN 60065 
Clause 
Requirement – Test 
Result - Remark 
Verdict 
 
TRF No:  IEC/EN 60065H 
 
       TRF originator Intertek ETL SEMKO SH 
 
 
14.3.3.1 
Clearances and creepage distances comply with 
clause 13 
(see appended table) 
Pass 
14.3.3.2 
Transformers meet the constructional 
requirements 
 Pass 
14.3.4.1 
Class II transformers have adequate separation 
between hazardous live parts and accessible parts 
(double or reinforced insulation) 
T701 basic insulation 
minimum 4.0 mm between 
T701 core and primary, 
Supplementary insulation 
minimum 4.0mm between 
T701 core and secondary. 
T702 basic insulation 
minimum 4.0 mm between 
T702 core and primary, 
Supplementary insulation 
minimum 4.0mm between 
T702 core and secondary. 
Pass 
 
Coil formers and partition walls > 0,4 mm 
T701 bobbin: 0.75mm min. 
T702 bobbin: 0.75mm min. 
Pass 
14.3.4.2 
Class I transformers, with basic insulation and 
protective screening only if all 7 conditions of 
14.3.4.2 are met 
Class II construction 
N/A 
14.3.4.3 
Separating transformers with at least basic 
insulation 
 
N/A 
14.3.5.1 
Class II transformers have adequate insulation 
between hazardous live parts and accessible parts 
(double or reinforced insulation) 
T701 basic insulation 
minimum 4.0 mm between 
T701 core and primary, 
Supplementary insulation 
minimum 4.0mm between 
T701 core and secondary. 
T702 basic insulation 
minimum 4.0 mm between 
T702 core and primary, 
Supplementary insulation 
minimum 4.0mm between 
T702 core and secondary.
 
Pass 
 
Coil formers and partition walls > 0,4 mm 
T701 bobbin: 0.75mm min. 
T702 bobbin: 0.75mm min.
 
Pass 
14.3.5.2 
Class I transformers have adequate insulation 
between hazardous live parts and accessible 
conductive parts or those conductive parts or 
protective screens connected to a protective earth 
terminal 
Class II construction 
N/A 
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