Harman Kardon HK 3390 EMC - CB Certificate ▷ View online
- Page 15 of 43 -
Report
No.
98502
13.3 Clearances
2N for internal parts and
30N for enclosures are
considered when
determining clearances.
30N for enclosures are
considered when
determining clearances.
P
13.3.1 General
P
13.3.2
Circuits conductively connected to the mains
comply with table 8 and, where applicable, table 9
comply with table 8 and, where applicable, table 9
See attachment, Table to
EN/IEC 60065 7
EN/IEC 60065 7
th
edition.
P
13.3.3
Circuits not conductively connected to the mains
comply with table 10
comply with table 10
No hazardous secondary
voltages
voltages
N/A
13.3.4
Measurement of transient voltages
No measurement of
transient voltages
transient voltages
N/A
13.4 Creepage
distances
CTI > 100
See attachment, Table to
EN/IEC 60065 7
EN/IEC 60065 7
th
edition.
P
Creepage distances greater than table 11 minima
Not applicable
N/A
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
No such PCB used
N/A
13.5.2
Type B coated printed circuit boards complying
with IEC 60664-3 (basic insulation only)
with IEC 60664-3 (basic insulation only)
No type B coated printed
circuit boards
circuit boards
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
Jointed insulation not
applied
applied
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
13.7
Enclosed, enveloped or hermetically sealed parts:
not conductively connected to the mains:
clearances and creepage distances as in table 12
not conductively connected to the mains:
clearances and creepage distances as in table 12
No enclosed, enveloped or
hermetically sealed parts
hermetically sealed parts
N/A
13.8
Parts filled with insulating compound, meeting the
requirements of 8.8
requirements of 8.8
No parts filled with
insulating compound.
insulating compound.
N/A
- Page 16 of 43 -
Report
No.
98502
14 COMPONENTS
14.1 Resistors
N/A
a) Resistors between hazardous live parts and
accessible metal parts
accessible metal parts
No such resistors
N/A
b) Resistors, other than between hazardous live
parts and accessible parts
parts and accessible parts
Not used
N/A
Resistors
separately approved .......................... :
N/A
14.2
Capacitors and RC units
P
Capacitors separately approved
Yes
P
14.2.1
Y capacitors tested to IEC 60384-14, 2
nd
edition :
No Y capacitors
N/A
14.2.2
X capacitors tested to IEC 60384-14, 2
nd
edition :
C108, C109 and C123
capacitors are Certified
components by
IEC 60384-14, 2
capacitors are Certified
components by
IEC 60384-14, 2
nd
edition
P
14.2.3
Capacitors operating at mains frequency but not
connected to the mains: tests for X2 ................. :
connected to the mains: tests for X2 ................. :
No such capacitors
N/A
14.2.5
Capacitors with volume exceeding 1750 mm³,
where short-circuit current exceeds 0,2 A:
compliance with IEC60384-1, 4.38 category B or
better ...................................................................... :
where short-circuit current exceeds 0,2 A:
compliance with IEC60384-1, 4.38 category B or
better ...................................................................... :
Several E. capacitors
Volume >1750mm
Volume >1750mm
3
, but
metal cases.
N/A
Capacitors with volume exceeding 1750 mm³,
mounted closer to a potential ignition source than
table 5 permits: compliance with IEC 60 384-1,
4.38 category B or better ..................................... :
mounted closer to a potential ignition source than
table 5 permits: compliance with IEC 60 384-1,
4.38 category B or better ..................................... :
Several E. capacitors
Volume >1750mm
Volume >1750mm
3
, but
metal cases.
N/A
Shielded by a barrier
acc. to 20.1.4/ table 21
or
metal ....................................................................... :
N/A
14.3
Inductors and windings
See below.
P
Comply with IEC 61558-1, IEC 61558-2
(as relevant) and clause 20.1.4
(as relevant) and clause 20.1.4
Transformers evaluated
according to 14.3.3, 14.3.4
and 14.3.5
according to 14.3.3, 14.3.4
and 14.3.5
P
14.3.1
Transformers and inductors marked with
manufacturer's name and type ........................... :
manufacturer's name and type ........................... :
Adequate marking applied.
Mfr. ID and type no.
Mfr. ID and type no.
P
Transformers and inductors separately approved
................................................................................. :
................................................................................. :
No
N/A
14.3.2 General
Isolating transformer
P
Insulation material complies with clause 20.1.4
P
- Page 17 of 43 -
Report
No.
98502
14.3.3 Constructional
requirements
P
14.3.3.1
Clearances and creepage distances comply with
clause 13
clause 13
See attachment, Table to
EN/IEC 60065 7
EN/IEC 60065 7
th
edition.
P
14.3.3.2
Transformers meet the constructional
requirements
requirements
See attachment, Table to
EN/IEC 60065 7
EN/IEC 60065 7
th
edition.
P
14.3.4.1
Class II transformers have adequate separation
between hazardous live parts and accessible
parts (double or reinforced insulation)
between hazardous live parts and accessible
parts (double or reinforced insulation)
Double or reinforced
insulation between primary
and secondary windings
according to clause 8.8.
See attachment, Table to
EN/IEC 60065 7
insulation between primary
and secondary windings
according to clause 8.8.
See attachment, Table to
EN/IEC 60065 7
th
edition.
P
Coil formers and partition walls > 0,4 mm
The bobbin of transformers
fulfils the requirement of
reinforced insulation;
bobbin thickness > 0,4 mm.
fulfils the requirement of
reinforced insulation;
bobbin thickness > 0,4 mm.
P
14.3.4.2
Class I transformers, with basic insulation and
protective screening only if all 7 conditions of
14.3.4.2 are met
protective screening only if all 7 conditions of
14.3.4.2 are met
Transformers are evaluated
with Class II construction
with Class II construction
N/A
14.3.4.3
Separating transformers with at least basic
insulation
insulation
Windings of Class II
construction used.
construction used.
N/A
14.3.5.1
Class II transformers have adequate insulation
between hazardous live parts and accessible
parts (double or reinforced insulation)
between hazardous live parts and accessible
parts (double or reinforced insulation)
Double or reinforced
insulation between
hazardous live windings
and accessible conductive
parts.
insulation between
hazardous live windings
and accessible conductive
parts.
P
Coil formers and partition walls > 0,4 mm
The bobbins fulfils the
requirement of reinforced
insulation; bobbins thickness
> 0,4 mm.
requirement of reinforced
insulation; bobbins thickness
> 0,4 mm.
P
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
between hazardous live parts and accessible
conductive parts or those conductive parts or
protective screens connected to a protective earth
terminal
Windings of Class II
construction used.
construction used.
N/A
Winding wires connected to protective earth have
adequate current-carrying capacity
adequate current-carrying capacity
N/A
- Page 18 of 43 -
Report
No.
98502
14.4
High voltage components
No high-voltage
components
components
N/A
High-voltage components and assemblies:
U > 4 kV (peak) separately approved
U > 4 kV (peak) separately approved
N/A
Component meets category V-1 of IEC 60707
N/A
14.4.1
High voltage transformers and multipliers tested
as part of the submission
as part of the submission
N/A
14.4.2
High voltage assemblies and other parts tested as
part of the submission
part of the submission
N/A
14.5 Protective
devices
P
Protective devices used within their ratings
Thermal links and fuses
P
External clearances and creepage distances meet
requirement of clause 13 for the voltage across
the device when opened
requirement of clause 13 for the voltage across
the device when opened
Certified protective devices
applied.
See appended table, list of
critical component.
applied.
See appended table, list of
critical component.
P
14.5.1.1
a) Thermal cut-outs separately approved
No thermal cut-outs.
N/A
b) Thermal cut-outs tested as part of the
submission
submission
N/A
14.5.1.2
a) Thermal links separately approved
The thermal links in
main and sub transformer
separately approved.
See appended table, list of
critical components
main and sub transformer
separately approved.
See appended table, list of
critical components
P
b) Thermal links tested as part of the submission
N/A
14.5.1.3
Thermal devices re-settable by soldering
No thermal devices
re-settable
re-settable
N/A
14.5.2.1
Fuse-links in the mains circuit according to IEC
60127
60127
Fuses are approved
components according to
IEC 60127.
components according to
IEC 60127.
See list of critical components
P
14.5.2.2
Correct marking of fuse-links adjacent to holder
................................................................................. :
................................................................................. :
Correct marking applied
close to the fuse;
F101: T4A L 250V,
F102: T2.5A L 250V,
F603, F604: T6.3A L 250V
close to the fuse;
F101: T4A L 250V,
F102: T2.5A L 250V,
F603, F604: T6.3A L 250V
P
14.5.2.3
Not possible to connect fuses in parallel ......... :
No fuses holder so
designed that fuse-links
can be connected in parallel
designed that fuse-links
can be connected in parallel
P
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