DOWNLOAD Harman Kardon HK 3380 (serv.man10) Service Manual ↓ Size: 1.7 MB | Pages: 49 in PDF or view online for FREE

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HK 3380 (serv.man10)
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49
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1.7 MB
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PDF
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EMC - CB Certificate
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Device
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hk-3380-sm10.pdf
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Harman Kardon HK 3380 (serv.man10) EMC - CB Certificate ▷ View online

 - 
IEC 60065, 6th edition : 1998
 - 
- Page 20 of 37 - 
 
 
   
 Order 
No. 
14649
 
 
 
 
14.3.4.3 
Separating transformers with at least 
basic insulation   
 
14.3.5.1 
Class II transformers have adequate 
insulation between hazardous live 
parts and accessible parts (double or 
reinforced insulation)   
Double or reinforced insulation between hazardous live 
windings and accessible conductive parts. 
 
Coil formers and partition walls 
 0,4 mm   
The bobbin fulfils the requirement of reinforced insulation, 
see table above for bobbin thickness. 
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   
 
 
Winding wires connected to 
protective earth have adequate 
current-carrying capacity   
 
14.4 
High voltage components 
 
 
 
High-voltage components and 
assemblies: U > 4 kV (peak) 
separately approved   
No high voltage components used 
 
 
Component meets category FV 1 of 
IEC 60 707   
 
14.4.1 
High voltage transformers and 
multipliers tested as part of the 
submission  
 
14.5 Protective 
devices 
 
 
 
Protective devices used within their 
ratings  
Yes,  
Thermal link and fuse 
 
External clearance and creepage 
distances appropriate for the voltage 
across the device when opened   
Adequate external clearance and creepage distance 
14.5.1.1 
a) Thermal cut-outs separately 
approved  
None 
 
 
b) Thermal cut-outs tested as part of 
the submission   
 
14.5.1.2 
a) Thermal links separately 
approved  
a)   Mains transformer (Mfr. / type): 
 
Anzen Dengu Co., Ltd. / L7F 
 
Certified by: VDE according to IEC60691 
 
b)   Sub. Transformer (Mfr. / type): 
 
Uchihashi Estec Co., Ltd. / 423 
 
Certified by: VDE according to IEC60691 
 
b) Thermal links tested as part of the 
apparatus  
 
 - 
IEC 60065, 6th edition : 1998
 - 
- Page 21 of 37 - 
 
 
   
 Order 
No. 
14649
 
 
 
 
14.5.1.3 
Thermal devices resettable by 
soldering  
No such thermal device 
14.5.2.1 
Fuse-links in the mains circuit 
according to IEC 60 127   
See list below 
Circuit Manufacturer 
Dimen- Approved 
Marking 
of  Marking 
Current 
diagram 
 
sions 
by 
rated current, 
close to 
through 
informa- 
 
 
 
pre-arcing time 
the com- 
the fuse   
tion 
 
 
 
and current 
ponent 
in normal 
Part No 
 
 
 
characteristic 
 
operation   
F601 (pr.) 
Orisel Co., Ltd. 
5
××××
20 mm 
VDE 
T 4A L 250V 
T 4A L 250V 
1,12 A 
F602 (pr.) 
Save Fusetech Inc. 
8
φφφφ
 x 8mm 
VDE 
T 2.5A 250V 
T 2.5A L 250V 
< 0,50 A *) 
F603, F604    Orisel Co., Ltd. 
5
××××
20 mm 
VDE 
T 6.3A L 250V 
T 6.3A L 250V 
2,91 A 
 
 
 
 
 
 
 
*) Calculated through current for mains socket-outlet: SWITCHED, 100W 
14.5.2.2 
Correct marking of fuse-links 
adjacent to holder      
Correct marking applied close to the fuse, see table 
above. 
14.5.2.3 
Not possible to connect fuses in 
parallel    
No fuse holder so designed that fuse-links can be 
connected in parallel 
14.5.2.4 
Not possible to touch hazardous 
live parts when replacing fuse-
links without the use of a tool    
No replacement of fuse possible by hand. 
 
14.5.3 
PTC-S thermistors comply with 
IEC 60 738   
No PTC’s 
 
PTC-S devices (>15 W) 
category FV 1 or better   
 
14.5.4 
Other protective devises. 
Circuit protectors have 
adequate breaking capacity and 
their position is correctly marked 
No other protective devices 
14.6 Switches 
 
 
 
Manually operated mechanical 
switch (MOMS) conductively 
connected to the mains
 
 
No MOMS 
Part No 
Function 
Manufacturer 
Type 
Rated 
Marking 
 All- 
One 
Name 
Trademark 
 
Surge 
 pole 
pole 
 
 
 
  
current 
 
 
 
 
 
 
 
 
 
RY61   x  Tyco 
Electronics. 
OEG 
SDT-S-112DMR 
250  8 
120A 
 
 
 
 
 
 
 
 
 
14.6.1 
Permanently connected equipment 
provided with an all-pole mains 
switch unless 5.4.2 is met   
Apparatus is not permanently connected 
 
 - 
IEC 60065, 6th edition : 1998
 - 
- Page 22 of 37 - 
 
 
   
 Order 
No. 
14649
 
 
 
 
14.6.2 
Manually operated mechanical 
switch (MOMS), required where 
power consumption > 15 W and/or 
peak voltage > 4 kV 
No MOMS required. See below. 
 
 
Switch readily accessible and not in 
mains cord   
Switch located on the front and readily accessible 
 
 
Exception for automatic switching   
The apparatus has a (sleep) timer function 
 
Exception for continuous operation   
The apparatus is not intended for continuous operation   
14.6.3 
Manually operated mechanical 
switch (MOMS): Switch indication / 
On position clearly discernible   
No MOMS 
 
Indication by marking meets Cl. 5   
 
 
Indication of the OFF position   
 
14.6.4 
Manually operated mechanical 
switch (MOMS) fitted. Is there a 
Stand-by mode      
No MOMS, but standby mode provided. 
 
Stand-by mode clearly discernible    
By illumination (LED) 
 
Exception for low Stand-by current 
< 0,7 mA (peak)   
 
14.6.5 
Components bridging contacts of 
mains switches comply with 14.1 a) 
or 14.2.2   
Yes. See also clause 14.2. 
14.6.6.a. 
Manually operated mechanical 
switches (MOMS) separately 
approved to IEC 61 058-1   
Yes. Mains relay, certified by SEMKO. 
14.6.6.b. 
Manually operated mechanical 
switch (MOMS) tested as part of the 
equipment complies with 14.6.7, 
14.6.10 and 20.1.4 and meets 14.6.8 
and/or 14.6.9 and Annex G (G1.1)   
 
 
Flame test for mains switches   
 
14.6.7 Endurance 
test 
 
14.6.8 
Temperature rise in mains switch 
 
14.6.9 
Dielectric strength test 
 
14.6.10 
Surge current for mains switches 
also controlling mains socket-outlets
Measured relay current = 14 A. 
Calculated outlet current (100W) = 20 A* 
Total surge current = 14 A. + 20 A* = 34 A. 
 
The measured and calculated surge current value is less 
than rated surge current rating. OK. 
 - 
IEC 60065, 6th edition : 1998
 - 
- Page 23 of 37 - 
 
 
   
 Order 
No. 
14649
 
 
 
 
14.7 Safety 
interlocks 
 
 
 
Safety interlocks to 2.8 of 
IEC 60 950   
No safety interlock 
 
14.8 
Voltage setting devices 
 
 
 
Voltage setting device not likely to be 
changed accidentally   
No voltage selector 
 
14.9 Motors 
 
No motors 
14.9.1 
Endurance test on motors   
 
 
Motor start test   
 
 
Dielectric strength test   
 
14.9.2 
Not adversely affected by oil or 
grease etc.   
 
14.9.3 
Protection against moving parts   
No moving parts 
14.9.4 
Motors with phase-shifting 
capacitors, three-phase motors and 
series motors meet Cl. B.8, B.9 and 
B.10 of IEC 60 950, Annex B   
 
14.10 Batteries 
 
 
14.10.1 
Batteries mounted with no risk of 
accumulation of flammable gases   
No batteries 
 
14.10.2 
No possibility of recharging non-
rechargeable batteries   
 
14.10.3 
Recharging currents and times 
within manufacturers limits   
 
N
 
 
Lithium batteries discharge and 
reverse currents within the 
manufacturers limits   
 
N
 
14.11 Optocouplers 
 
 
N
 
 
Optocouplers comply with Cl. 8   
No optocouplers.
 
N
 
 
Internal and external dimensions to 
13.1.1  
 
N
 
 
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