Read Harman Kardon AVR 70 2012 EMC - CB Certificate online
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Report No.: 077-207362-000
IEC 60065
Clause
Requirement + Test
Result - Remark
Verdict
TRF No. IEC60065K
13
Clearances and creepage distances
P
13.1
Clearances in accordance with 13.3
Considered
P
Creepage distances in accordance with 13.4
Considered
P
13.2
Determination of working voltage
Considered
P
13.3
Clearances
Basic between the mains: min.
2.0 mm for 322 Vp; Reinforced
between pri and sec.: min. 4.0
mm for 371 Vp
2.0 mm for 322 Vp; Reinforced
between pri and sec.: min. 4.0
mm for 371 Vp
P
13.3.1
General
P
13.3.2
Circuits conductively connected to the mains comply
with table 8 and, where applicable, table 9 ............. :
with table 8 and, where applicable, table 9 ............. :
Basic: between the mains
conductors: min 3.5 mm; between
metal bottom chassis and
Standby board : min. 9.0 mm;
between back chassis and CP304
on Standby board: min. 9.4 mm;
between primary and secondary
conductors on Standby board:
min. 6.5 mm; between side
chassis and CP304 on Standby
board: min. 9.0 mm; between
primary conductor of mains switch
board and switch enclosure : 4.3
mm
conductors: min 3.5 mm; between
metal bottom chassis and
Standby board : min. 9.0 mm;
between back chassis and CP304
on Standby board: min. 9.4 mm;
between primary and secondary
conductors on Standby board:
min. 6.5 mm; between side
chassis and CP304 on Standby
board: min. 9.0 mm; between
primary conductor of mains switch
board and switch enclosure : 4.3
mm
P
13.3.3
Circuits not conductively connected to the mains
comply with table 10
comply with table 10
Non-hazardous secondary
circuits.
circuits.
N/A
13.3.4
Measurement of transient voltages
N/A
13.4
Creepage distances
Basic between the mains: min.
2.5 mm for 220.1 Vrms;
Reinforced between pri and
sec.: min. 5.4 mm for 260.5
Vrms
2.5 mm for 220.1 Vrms;
Reinforced between pri and
sec.: min. 5.4 mm for 260.5
Vrms
P
Creepage distances greater than table 11 minimum
values
values
Same as Cl. 13.3.2
P
13.5
Printed boards
N/A
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
conductors on printed circuit boards, one of which
may be conductively connected to the mains, as in
fig. 10
N/A
13.5.2
Type B coated printed circuit boards complying with
IEC 60664-3 (basic insulation only)
IEC 60664-3 (basic insulation only)
N/A
13.6
Conductive parts along uncemented joints
clearances and creepage distances comply with
13.3 and 13.4
clearances and creepage distances comply with
13.3 and 13.4
N/A
Conductive parts along reliably cemented joints
comply with 8.8
comply with 8.8
N/A
Temperature cycle test and dielectric strength test
N/A
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