HD 980 (serv.man5) - Harman Kardon Audio EMC - CB Certificate (repair manual). Page 13

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                                                                                Page 12 of 51                        Report No. SH08050531-002 
IEC/EN 60065 
Clause 
Requirement – Test 
Result - Remark 
Verdict 
 
TRF No:  IEC/EN 60065H 
 
       TRF originator Intertek ETL SEMKO SH 
 
 
14.3.4.1 
Class II transformers have adequate separation 
between hazardous live parts and accessible parts 
(double or reinforced insulation) 
TR1 basic insulation minimum 
5.0 mm between TR1 core 
and primary, Supplementary 
insulation minimum 5.0mm 
between TR1 core and 
secondary. 
Pass 
 
Coil formers and partition walls > 0,4 mm 
TR1 bobbin: 0.8mm 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) 
TR1 basic insulation minimum 
5.0 mm between TR1 core 
and primary, Supplementary 
insulation minimum 5.0mm 
between TR1 core and 
secondary.
 
Pass 
 
Coil formers and partition walls > 0,4 mm 
TR1 bobbin: 0.8mm 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 
 
Winding wires connected to protective earth have 
adequate current-carrying capacity 
 N/A 
14.4 
High voltage components 
No such components 
N/A 
 
High-voltage components and assemblies: 
U > 4 kV (peak) separately approved 
 
N/A 
 
Component meets category V-1 of IEC 60707 
 
N/A 
14.4.1 
High voltage transformers and multipliers tested as 
part of the submission 
 
N/A 
14.4.2 
High voltage assemblies and other parts tested as 
part of the submission 
 
N/A 
14.5 Protective 
devices 
 
Pass 
 
Protective devices used within their ratings 
 
Pass 
 
External clearances and creepage distances meet 
requirement of clause 13 for the voltage across the 
device when opened 
Fuse FU1: 4.9mm 
Pass 
14.5.1.1 
a) Thermal cut-outs separately approved 
No such components 
N/A 
 
b) Thermal cut-outs tested as part of the 
submission 
 
N/A 
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