HS 500 (serv.man3) - Harman Kardon Audio EMC - CB Certificate (repair manual). Page 12

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Page 11 of 59 
Report No: JSH006020710-001  
EN 60065 
Clause 
Requirement - Test 
Result - Remark 
Verdict 
 
13.4 Creepage 
distances 
Primary (operating voltage: 
240Vrms) —accessible parts / 
enclosure: 5.0mm required 
Primary (operating voltage: 
270Vrms, 500Vp) —accessible 
parts / enclosure: 5.6mm 
required 
Primary (operating voltage: 
380Vrms, 580Vp) —accessible 
parts / enclosure: 7.7mm 
required 
Primary heat sink —accessible 
parts / enclosure: 7.7mm 
required 
L-N before fuse link: 3.0mm 
required 
T501: P—S: 5.6mm required 
T502: P—S: 7.7mm required 
 
Creepage distances greater than table 11 minima  Measured distance:  
Primary (operating voltage: 
240Vrms) —accessible parts / 
enclosure: >5.5mm 
Primary (operating voltage: 
270Vrms, 500Vp) —accessible 
parts / enclosure: >6.5mm 
Primary (operating voltage: 
380Vrms, 580Vp) —accessible 
parts / enclosure: >10mm 
Primary heat sink —accessible 
parts / enclosure: >10mm 
L-N before fuse link: 3.7mm  
T501: P—S: >6.5mm  
T502: P—S: >8.0mm
 
13.5 Printed 
boards 
 N 
13.5.1 
Clearances and creepage distances between 
conductors on printed circuit boards, one of which 
may be conductively connected to the mains, as in 
fig. 10 
 N 
13.5.2 
Type B coated printed circuit boards complying 
with IEC 60664-3 (basic insulation only) 
 N 
13.6 
Conductive parts along uncemented joints 
clearances and creepage distances comply with 
13.3 and 13.4 
 N 
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