Harman Kardon AVR 355 (serv.man6) EMC - CB Certificate ▷ View online
- Page 21 of 42 -
Report No. 98388
15.1.2
Connectors for antenna, earth, audio, video or data:
P
No risk of insertion in mains socket-outlets
Only RCA, Antenna, Optical,
S-video, HDMI, A-BUS,
RS-232, Mini jack terminal
used.
Banana play type speaker
terminal also used, but they
are accepted due to below
note.
Note) Banana type speaker
terminals are blocked in their a
xial holes to prevent use of
plugs that can make
permanent contact with a
mains socket outlet.
S-video, HDMI, A-BUS,
RS-232, Mini jack terminal
used.
Banana play type speaker
terminal also used, but they
are accepted due to below
note.
Note) Banana type speaker
terminals are blocked in their a
xial holes to prevent use of
plugs that can make
permanent contact with a
mains socket outlet.
P
No risk of insertion into audio or video: outlets marked
with the symbol of 5.2
with the symbol of 5.2
No sockets indicated with
the symbol
the symbol
N/A
15.1.3
Output terminals of a.c. adaptors or similar devices
not compatible with household mains socket-outlets
not compatible with household mains socket-outlets
Not adaptor used.
N/A
15.2
Provision for protective earthing
N/A
Accessible conductive parts of Class I equipment
reliably connected to earth terminal, within equipment
reliably connected to earth terminal, within equipment
Class II apparatus
N/A
Protective earth conductors correctly coloured
N/A
Equipment with non-detachable mains cord provided
with separate protective earth terminal near mains
input
with separate protective earth terminal near mains
input
N/A
Protective earth terminal resistant to corrosion
N/A
Earth resistance test: < 0,1
Ω at 25 A ................... :
N/A
15.3
Terminals for external flexible cords and for
permanent connection to the mains supply
permanent connection to the mains supply
Appliance inlet applied
N/A
15.3.1
Adequate terminals for connection of permanent
wiring
wiring
Apparatus is not for permanent
connection.
connection.
N/A
15.3.2
Reliable connection of non-detachable cords:
N/A
Not soldered to conductors of a printed circuit board
N/A
Adequate clearances and creepage distances
between connections should a wire break away
between connections should a wire break away
N/A
Wire secured by additional means to the conductor
N/A
- Page 22 of 42 -
Report No. 98388
15.3.3
Screws and nuts clamping conductors have adequate
threads: ISO 261, ISO 262 or similar
threads: ISO 261, ISO 262 or similar
N/A
15.3.4
Soldered conductors wrapped around terminal prior to
soldering or held in place by additional means
soldering or held in place by additional means
Appliance inlet applied
N/A
Clamping of conductor and insulation if not soldered
or held by screws
or held by screws
N/A
15.3.5
Terminals allow connection of appropriate cross-
sectional area of conductors, for the rated current of
the equipment
sectional area of conductors, for the rated current of
the equipment
N/A
15.3.6
Terminals to 15.3.3 have sizes required by table 16
N/A
15.3.7
Terminals clamp conductors between metal and have
adequate pressure
adequate pressure
N/A
Terminals designed to avoid conductor slipping out
when tightened or loosened
when tightened or loosened
N/A
Terminals adequately fixed to avoid loosening when
the clamping is tightened or loosened and stress on
internal wiring is avoided
the clamping is tightened or loosened and stress on
internal wiring is avoided
N/A
15.3.8
Terminals carrying a current more than 0,2 A: contact
pressure not transmitted by insulating material except
ceramic
pressure not transmitted by insulating material except
ceramic
N/A
15.3.9
Termination of non-detachable cords: wires
terminated near to each other
terminated near to each other
N/A
Terminals located and shielded: test with 8 mm strand
N/A
15.4
Devices forming a part of the mains plug
The apparatus is not a device
forming a part of the mains
plug.
forming a part of the mains
plug.
N/A
15.4.1
No undue strain on mains socket-outlets
N/A
15.4.2
Device complies with standard for dimensions of
mains plugs
mains plugs
N/A
15.4.3
Device has adequate mechanical strength (tests
a,b,c)
a,b,c)
N/A
16
EXTERNAL FLEXIBLE CORDS
16.1
Mains cords sheathed type, complying with
IEC 60227 for PVC or IEC 60245 for synthetic rubber
cords ........................................................................ :
IEC 60227 for PVC or IEC 60245 for synthetic rubber
cords ........................................................................ :
Sheathed PVC cord
complying with IEC 60227
complying with IEC 60227
P
Non-detachable cords for Class I have green/yellow
core for protective earth
core for protective earth
Class II apparatus
N/A
- Page 23 of 42 -
Report No. 98388
16.2
Mains cords conductors have adequate cross-
sectional area for rated current consumption of the
equipment
sectional area for rated current consumption of the
equipment
The cord is 0.75mm
2
, within
the current rating.
P
16.3
a) Flexible cords not complying with 16.1, used for
interconnections between separate units of equipment
used in combination and carrying hazardous live
voltages, have adequate dielectric strength
interconnections between separate units of equipment
used in combination and carrying hazardous live
voltages, have adequate dielectric strength
No interconnecting cables
comprising hazardous live
conductors.
comprising hazardous live
conductors.
N/A
b) Flexible cords not complying with 16.1, withstand
bending and mechanical stress (3.2 of IEC 60227-2)
bending and mechanical stress (3.2 of IEC 60227-2)
Cord complying with 16.1.
N/A
16.4
Flexible cords used for connection between
equipment have adequate cross-sectional areas to
avoid temperature rise under normal and fault
conditions
equipment have adequate cross-sectional areas to
avoid temperature rise under normal and fault
conditions
Cords have adequate cross-
sectional areas to avoid
temperature rise under normal
and fault conditions.
sectional areas to avoid
temperature rise under normal
and fault conditions.
P
16.5
Adequate strain relief on external flexible cords
Appliance inlet provided
N/A
Not possible to push cord back into equipment
N/A
Strain relief device unlikely to damage flexible cord
N/A
For mains cords of Class I equipment, hazardous live
conductors become taut before earth conductor
conductors become taut before earth conductor
Class II apparatus
N/A
16.6
Apertures for external flexible cord: no risk of damage
to the cord during assembly or movement in use
to the cord during assembly or movement in use
Appliance inlet provided
N/A
16.7
Transportable musical instruments and amplifiers
fitted with detachable cord set with appliance inlet to
IEC 60320-1
fitted with detachable cord set with appliance inlet to
IEC 60320-1
The apparatus is not a
transportable musical
instrument and amplifier
transportable musical
instrument and amplifier
N/A
Transportable musical instruments and amplifiers
fitted with detachable cord sets or with means of
stowage to protect the cord
fitted with detachable cord sets or with means of
stowage to protect the cord
The apparatus is not a
transportable musical
instrument and amplifier
transportable musical
instrument and amplifier
N/A
17 ELECTRICAL
CONNECTIONS AND MECHANICAL FIXINGS
P
17.1
Torque test to table 20:
Screw fixing chassis to the
main enclosure tested.
main enclosure tested.
P
- screws into metal: 5 times
See attachment, Table to
EN/IEC 60065 7
EN/IEC 60065 7
th
edition.
P
- screws into non-metallic material: 10 times
N/A
17.2
Correct introduction into female threads in non-
metallic material
metallic material
No female threads in
non-metallic materials.
non-metallic materials.
N/A
- Page 24 of 42 -
Report No. 98388
17.3
Cover fixing screws: captive
Captivity not necessary.
P
Non-captive fixing screws: no hazard when replaced
by a screw whose length is 10 times its diameter
by a screw whose length is 10 times its diameter
Tested with screw with
10 times diameter.
10 times diameter.
P
17.4
No loosening of conductive parts carrying a current
> 0,2 A
> 0,2 A
Loosening is sufficiently
prevented.
prevented.
P
17.5
Contact pressure not transmitted through plastic other
than ceramic for connections carrying a current
> 0,2 A
than ceramic for connections carrying a current
> 0,2 A
No contact pressure
transmitted through
insulating material.
transmitted through
insulating material.
P
17.6
Stranded conductors of flexible supply cords carrying
a current > 0,2 A with screw terminals not
consolidated by solder
a current > 0,2 A with screw terminals not
consolidated by solder
Appliance inlet provided.
N/A
17.7
Cover fixing devices other than screws have adequate
strength and their positioning is unambiguous
strength and their positioning is unambiguous
No cover fixing devices other
than screws
than screws
N/A
17.8
Fixing devices for detachable legs or stands provided
No detachable provided.
N/A
17.9
Internal pluggable connections, affecting safety,
unlikely to become disconnected
unlikely to become disconnected
Connections complies,
checked by inspection
checked by inspection
P
18
MECHANICAL STRENGTH OF PICTURE TUBES AND PROTECTION AGAINST
THE EFFECTS OF IMPLOSION
THE EFFECTS OF IMPLOSION
Picture tube separately approved to IEC 61965:
No picture tube.
N/A
Picture tube separately approved to 18.1 ...............
N/A
18.1
Picture tubes > 16 cm intrinsically protected
N/A
Non-intrinsically protected tubes > 16 cm used with
protective screen
protective screen
N/A
Protective film as part of implosion protection: edges
covered by enclosure
covered by enclosure
N/A
18.2
Intrinsically protected tubes: tests on 12 samples
N/A
18.2.1
Samples subject to ageing: 6
N/A
18.2.2
Samples subject to implosion test: 6
N/A
18.2.3
Samples subject to mechanical strength test (steel
ball): 6
ball): 6
N/A
18.3
Non-intrinsically protected tubes tested to 18.3
N/A
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