HS 100 EU (serv.man14) - Harman Kardon Audio EMC - CB Certificate (repair manual). Page 10

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Ref. No. : JSH05090075-001 
 
IEC 60065 
Clause 
Requirement - Test 
Result - Remark 
Verdict 
 
11 FAULT 
CONDITIONS 
Pass 
11.1 
No shock hazard under fault condition 
           
Pass 
11.2 
Heating under fault condition 
(See appended table) 
Pass 
 
No hazard from softening solder 
 
Pass 
11.2.1 
Measurement of temperature rises 
 
Pass 
11.2.2 
Temperature rise of accessible parts 
 
Pass 
11.2.3 
Temperature rise of parts, other than windings, 
providing electrical insulation 
(See appended table) 
Pass 
 
Temperature rise of printed circuit boards (PCB) 
exceeding the limits of table 3 by max. 100 K for 
max. 5 min 
 N/A 
 
a) Temperature rise of printed circuit boards (PCB) 
to 20.1.3, exceeding the limits of table 3 by not more 
than 100 K for an area not greater than 2 cm² 
 N/A 
 
b) Temperature rise of printed circuit boards (PCB) 
to 20.1.3 up to 300 K for an area not greater than 
2 cm² for a maximum of 5 min 
 N/A 
 
Meets all the special conditions if conductors on 
printed circuit boards are interrupted 
           
N/A 
 
Class I protective earthing maintained 
 
N/A 
11.2.4 
Temperature rise of parts acting as a support or 
mechanical barrier 
           
Pass 
11.2.5 
Temperature rise of windings 
(see appended table) 
Pass 
11.2.6 
Temperature rise of parts not subject to the limits of 
11.2.1 to 11.2.5 
(see appended table) 
Pass 
 
 
 
12 MECHANICAL 
STRENGTH 
Pass 
12.1.1 
Bump test where mass >7 kg 
4.6kg 
N/A 
12.1.2 Vibration 
test 
Not carried out, no connection 
which might impair safety can 
become loosen 
Pass 
12.1.3 
Impact hammer test 
0.5J Pass 
 
Steel ball test 
2J Pass 
12.1.4 
Drop test for portable apparatus where mass < 7 kg   Pass 
12.1.5 
Thermoplastic enclosures strain relief test 
70 
o
C, 7h 
Pass 
12.2 
Fixing of knobs, push buttons, keys and levers 
 Pass 
12.3 
Remote controls with hazardous live parts 
 
N/A 
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