HK 3380 (serv.man10) - Harman Kardon Audio EMC - CB Certificate (repair manual). Page 18

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 - 
IEC 60065, 6th edition : 1998
 - 
- Page 13 of 37 - 
 
 
   
 Order 
No. 
14649
 
 
 
 
8.11 
Detaching of wires   
 
 
 
 
No undue reduction of creepage or 
clearance distances if wires become 
detached  
Primary wires connected with multi-contact-housing
 
Vibration test carried out 
Vibration test considered not necessary   
8.12 
Adequate cross-sectional area of 
internal wiring to mains socket-
outlets  
No internal wiring for mains socket-outlets 
8.13 
Adequate fastening of windows, 
lenses, lamp covers etc. (push or 
pull test 20 N for 10 s)   
Adequately fastened. 
 
8.14 
Adequate fastening of covers (push 
or pull test 50 N, for 10 s)   
Covers adequately fastened with screws. 
 
8.15 
No risk of damage to the insulation 
of internal wiring due to hot parts or 
sharp edges   
Wires safely anchored away from parts with high 
temperature. 
 
8.16 
Apparatus designed to be supplied 
by special supply apparatus only.   
 
 
ELECTRIC SHOCK HAZARD 
UNDER NORMAL OPERATING 
CONDITIONS  
 
9.1.1 
Touch current expressed as voltages 
U1 and U2 in Annex D   
 
Location Measured 
U1 
V (peak) 
Measured U1 
V (DC) 
Measured U2 
V (peak) 
Limits : 
U1 Max 35V (peak) 
U1 Max 1.0V (DC) 
U2 Max 0.35V 
(peak) 
Pole 1 - RCA terminal 
0,24 V peak 
0,03 V peak 
Pass 
Pole 2 - RCA terminal 
0,23 V peak 
0,02 V peak 
Pass 
 
 
 
 
 
 
Discharge not exceeding 45 
µ
C  
No part or contact of a terminal with stored voltages 
between 60V - 15kV 
 
Energy of discharge not exceeding 
350 mJ   
No part or contact of a terminal with stored voltages 
exceeding 15kV 
 
Test with test finger according to test 
probe B of IEC 61 032 (20N) 
No access to hazardous live parts 
 
 
For class II constructions, test with 
test probe 13 of IEC 61 032 (3N) 
No access to hazardous live parts 
 
 
Clearances to circuits exceeding 
1000V a.c. or 1500V d.c.   
No voltages exceeding 1000V AC or 1500V DC. 
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