HS 500 (serv.man3) - Harman Kardon Audio EMC - CB Certificate (repair manual). Page 11

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Page 10 of 59 
Report No: JSH006020710-001  
EN 60065 
Clause 
Requirement - Test 
Result - Remark 
Verdict 
 
13.2 
Determination of operating voltage 
T501: pin13, 14, 15- pin 5, 6: 
270Vrms, 500Vp 
T502: pin3 - pin 15: 380Vrms, 
580Vp 
P 
13.3 Clearances 
Primary (operating voltage: 
240Vrms) —accessible parts / 
enclosure: 4.0mm required 
Primary (operating voltage: 
270Vrms, 500Vp) —accessible 
parts / enclosure: 4.2mm 
required 
Primary (operating voltage: 
380Vrms, 580Vp) —accessible 
parts / enclosure: 5.1mm 
required 
Primary heat sink —accessible 
parts / enclosure: 5.1mm 
required 
L-N before fuse link:  
2.0mm required 
T501: P—S: 4.2mm required 
T502: P—S: 5.1mm required 
P 
13.3.2 
Circuits conductively connected to the mains 
comply with table 8 and, where applicable, table 9 
Measured distance:  
Primary (operating voltage: 
240Vrms) —accessible parts / 
enclosure: >4.5mm  
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
 
P 
13.3.3 
Circuits not conductively connected to the mains 
comply with table 10 
Such circuits are secondary 
circuit and do not include 
hazardous voltage, no basic, 
supplementary or reinforced 
insulation required. 
N 
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