Harman Kardon AVR 8500 (serv.man2) EMC - CB Certificate ▷ View online
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IEC 60065, 6th edition : 1998
-
- Page 29 of 44 -
Order No.
200211174
16
EXTERNAL FLEXIBLE CORDS
N
16.1
Mains cords sheathed type,
complying with IEC 60 227 for PVC
or IEC 60 245 for synthetic rubber
cords
complying with IEC 60 227 for PVC
or IEC 60 245 for synthetic rubber
cords
Appliance inlet, cord-set not supplied for testing.
See summary of testing
See summary of testing
N
Mains cord
Manufacturer
Marking
Cross-
Certified by
(type)
sectional
area (mm2)
Non-detachable cords for Class I
have green/yellow core for protective
earth
have green/yellow core for protective
earth
Appliance inlet provided
N
16.2
Mains cords conductors have
adequate cross-sectional area for
rated current consumption of the
equipment
adequate cross-sectional area for
rated current consumption of the
equipment
Appliance inlet provided
N
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
16.1, used for interconnections
between separate units of equipment
used in combination and carrying
hazardous live voltages, have
adequate dielectric strength
Appliance inlet provided
N
b) Flexible cords not complying with
16.1, withstand bending and
mechanical stress (3.1 of
IEC 60 227-2)
16.1, withstand bending and
mechanical stress (3.1 of
IEC 60 227-2)
N
16.4
Flexible cords used for connection
between equipment have adequate
cross-sectional areas to avoid
temperature rise under normal and
fault conditions
between equipment have adequate
cross-sectional areas to avoid
temperature rise under normal and
fault conditions
Appliance inlet provided
N
16.5
Adequate strain relief on external
flexible cords
flexible cords
Appliance inlet provided
N
Not possible to push cord back into
equipment
equipment
N
Makeshift methods not used
N
Strain relief device unlikely to
damage flexible cord
damage flexible cord
N
For mains cords of Class I
equipment, hazardous live
conductors become taut before earth
conductor
equipment, hazardous live
conductors become taut before earth
conductor
N
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IEC 60065, 6th edition : 1998
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- Page 30 of 44 -
Order No.
200211174
16.6
Apertures for external flexible cord:
no risk of damage to the cord during
assembly or movement in use
no risk of damage to the cord during
assembly or movement in use
Appliance inlet provided
N
16.7
Transportable musical instruments
and assosiated amplifiers fitted with
detachable cord set with appliance
inlet to IEC 60 320-1
and assosiated amplifiers fitted with
detachable cord set with appliance
inlet to IEC 60 320-1
Appliance inlet provided
N
Transportable musical instruments
and amplifiers fitted with cord and
with means of stowage to protect the
cord
and amplifiers fitted with cord and
with means of stowage to protect the
cord
N
17
ELECTRICAL CONNECTIONS AND
MECHANICAL FIXINGS
MECHANICAL FIXINGS
P
17.1
Torque test to Table 12:
P
Screw
Diameter
With
Without
Material
Torque test (Nm)
Location/function
(mm)
head
head
Screw
Nut
Fulfilled /Remarks
Top enclosure (side)
4
x
Metal
Metal
Tested with 1,2Nm /
Pass
Pass
Top enclosure (rear)
3
x
Metal
Metal
Tested with 0,5Nm /
Pass
Pass
17.2
Correct introduction into female
threads in non-metallic material
threads in non-metallic material
No female threads in non-metallic materials
N
17.3
Cover fixing screws: captive
Captivity not necessary, see below
P
Non-captive fixing screws: no hazard
when replaced by a screw whose
length is 10 times its diameter
when replaced by a screw whose
length is 10 times its diameter
Tested with screw with 10 times diameter.
P
17.4
No loosening of conductive parts
carrying a current > 0,2 A
carrying a current > 0,2 A
Loosening is sufficiently prevented
P
17.5
Contact pressure not transmitted
through plastic other than ceramic
for connections carrying a current
> 0,2 A
through plastic other than ceramic
for connections carrying a current
> 0,2 A
No contact pressure transmitted through insulating
material.
material.
P
17.6
Stranded conductors of flexible
supply cords carrying a current
> 0,2 A with screw terminals not
consolidated by solder
supply cords carrying a current
> 0,2 A with screw terminals not
consolidated by solder
Appliance inlet provided
N
-
IEC 60065, 6th edition : 1998
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- Page 31 of 44 -
Order No.
200211174
17.7
Cover fixing devices other than
screws have adequate strength and
their positioning is unambiguous
screws have adequate strength and
their positioning is unambiguous
No cover fixing devices other than screws
N
17.8
Fixing devices for detachable legs or
stands provided
stands provided
No detachable provided
N
17.9
Internal pluggable connections,
affecting safety, unlikely to become
disconnected
affecting safety, unlikely to become
disconnected
Connections complies, checked by inspection
P
18
MECHANICAL STRENGTH OF
PICTURE TUBES AND
PROTECTION AGAINST THE
EFFECTS OF IMPLOSION
PICTURE TUBES AND
PROTECTION AGAINST THE
EFFECTS OF IMPLOSION
N
18.1
Picture tube separately approved
No picture tube.
N
Picture tubes > 16 cm intrinsically
protected
protected
N
Non-intrinsically protected tubes
> 16 cm used with protective screen
> 16 cm used with protective screen
N
18.2
Intrinsically protected tubes: tests
on 12 samples
on 12 samples
N
18.2.1
Samples subject to ageing: 6
N
18.2.2
Samples subject to implosion test: 6
N
18.2.3
Samples subject to mechanical
strength test (steel ball): 6
strength test (steel ball): 6
N
18.3
Non-intrinsically protected tubes
tested to 18.3
tested to 18.3
N
19
STABILITY AND MECHANICAL
HAZARDS
HAZARDS
P
Mass of the equipment exceeding
18 kg
18 kg
Mass > 18 kg, see below
P
19.1
Test on a plane, inclined at 10
°
to
the horizontal
Tested on a plane inclined at an angle of 10
°
P
19.2
100 N force applied vertically
downwards
downwards
100N force have no influence on the stability
P
19.3
Smooth edges and corners
There is no hazardous edges or corners when the
apparatus is operating in normal position
apparatus is operating in normal position
P
19.4
Glass surfaces with an area
exceeding 0,1 m² or maximum
dimension > 450 mm, pass the test
of 19.4.1
exceeding 0,1 m² or maximum
dimension > 450 mm, pass the test
of 19.4.1
No glass surface.
N
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IEC 60065, 6th edition : 1998
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- Page 32 of 44 -
Order No.
200211174
20
RESISTANCE TO FIRE
P
20.1
Electrical components and
mechanical parts
mechanical parts
P
Apparatus design
Resistance to fire is achieved by a combination of
engineering design, production methods and by using
materials with low flammability for internal parts
engineering design, production methods and by using
materials with low flammability for internal parts
P
a) Exemption for components
contained in an enclosure of material
FV 0 to IEC 60 707 with openings
not exceeding 1 mm in width
contained in an enclosure of material
FV 0 to IEC 60 707 with openings
not exceeding 1 mm in width
N
b) Exemption for small components
as defined in 20.1
as defined in 20.1
PCB is of flammability class FV 1 or better, and
exception is made for small components.
exception is made for small components.
P
20.1.1
Electrical components meet the
requirements of 14.2.5, 14.4, 14.5.3,
14.6.6 or 20.1.4
requirements of 14.2.5, 14.4, 14.5.3,
14.6.6 or 20.1.4
No other electrical components with additional
flammability requirements.
flammability requirements.
N
20.1.2
Insulation of internal wiring working
at voltages > 4 kV or leaving an
internal fire enclosure, not
contributing to the spread of fire
at voltages > 4 kV or leaving an
internal fire enclosure, not
contributing to the spread of fire
No wires working at voltages > 4kV or leaving an internal
fire enclosure
fire enclosure
N
20.1.3
Material of printed circuit boards on
which the available power exceeds
15 W at a voltage between 50 V and
400 V (peak) a.c. or d.c. meets FV 1
or better to IEC 60 707, unless used
in a fire enclosure
which the available power exceeds
15 W at a voltage between 50 V and
400 V (peak) a.c. or d.c. meets FV 1
or better to IEC 60 707, unless used
in a fire enclosure
All PCB are of base material with flammability category
FV 1 or better. See List of Critical Components.
FV 1 or better. See List of Critical Components.
P
Material of printed circuit boards on
which the available power exceeds
15 W at a voltage exceeding 400 V
(peak) a.c. or d.c. meets FV 0 to
IEC 60 707
which the available power exceeds
15 W at a voltage exceeding 400 V
(peak) a.c. or d.c. meets FV 0 to
IEC 60 707
< 400V(peak)
N
20.1.4
Components and parts not covered
by 20.1.1, 20.1.2 and 20.1.3 (other
than fire enclosures) mounted nearer
to a potential ignition source than
the distances in Table 13 comply
with the relevant flammability
category in Table 13
by 20.1.1, 20.1.2 and 20.1.3 (other
than fire enclosures) mounted nearer
to a potential ignition source than
the distances in Table 13 comply
with the relevant flammability
category in Table 13
N
Components and parts as above but
shielded from a potential ignition
source, with the barrier area in
accordance with Table 13 and fig. 13
shielded from a potential ignition
source, with the barrier area in
accordance with Table 13 and fig. 13
N
20.2
Fire enclosure
N
20.2.1
Potential ignition sources with open
circuit voltage > 4 kV (peak) a.c. or
d.c. contained in a fire enclosure to
FV 1
circuit voltage > 4 kV (peak) a.c. or
d.c. contained in a fire enclosure to
FV 1
No voltages exceeding 4kV, no fire enclosure
requirement.
requirement.
N
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