JBL SUB 250P (serv.man2) EMC - CB Certificate ▷ View online
Page 54 of 57
Report No.: 11034065 001
IEC 60065 ATTACHMENT
Clause
Requirement + Test
Result - Remark
Verdict
openings completely, and for ventilation not
exceeding 1 mm in width regardless of length.
exceeding 1 mm in width regardless of length.
b) The following parts which would contribute
negligible fuel to a fire:
negligible fuel to a fire:
- small mechanical parts, the mass of which does
not exceed 4 g,
not exceed 4 g,
- such as mounting parts, gears, cams, belts and
bearings;
bearings;
small electrical components, such as capacitors
with a volume not exceeding 1750 mm
with a volume not exceeding 1750 mm
3
,
integrated circuits, transistors and optocoupler
packages, if these components are mounted on
material of flammability category V-1 or better
according to AS/NZS 60695.11.10.
packages, if these components are mounted on
material of flammability category V-1 or better
according to AS/NZS 60695.11.10.
NOTE - In considering how to minimize
propagation of fire and what 'small parts' are,
account should be taken of the cumulative effect
of small parts adjacent to each other for the
possible effect of propagating fire from one part
to another.
propagation of fire and what 'small parts' are,
account should be taken of the cumulative effect
of small parts adjacent to each other for the
possible effect of propagating fire from one part
to another.
Compliance shall be checked by the tests of
20.201.2.1, 20.201.2.2. and 20.201.2.3
20.201.2.1, 20.201.2.2. and 20.201.2.3
For the base material of PRINTED BOARDS,
compliance shall be checked by the test of
20.201.2.4.
compliance shall be checked by the test of
20.201.2.4.
The tests shall be carried out on parts of non-
metallic material which have been removed from
the apparatus. When the glow-wire test is carried
out, they are placed in the same orientation as
they would be in normal use.
metallic material which have been removed from
the apparatus. When the glow-wire test is carried
out, they are placed in the same orientation as
they would be in normal use.
These tests are not carried out on internal wiring.
20.201.2 Tests
20.201.2.1 Testing of non-metallic parts
Part of non-metallic material shall be subject to
the glow-wire test of AS/NZS 60695.2.11 which
shall be carried out at 550°C.
the glow-wire test of AS/NZS 60695.2.11 which
shall be carried out at 550°C.
Parts for which the glow-wire test cannot be
carried out, such as those made of soft or foamy
material, shall meet the requirements specified in
ISO 9772 for category FH-3 material. The glow-
wire test shall not be carried out on parts of
material classified at least FH-3 according to ISO
9772 provided that the sample tested was not
thicker than the relevant part.
carried out, such as those made of soft or foamy
material, shall meet the requirements specified in
ISO 9772 for category FH-3 material. The glow-
wire test shall not be carried out on parts of
material classified at least FH-3 according to ISO
9772 provided that the sample tested was not
thicker than the relevant part.
20.201.2.2 Testing of insulated parts
Part of insulating material supporting
POTENTIAL IGNITION SOURCES shall be
subject to the glow-wire test of AS/NZS
60695.2.11 which shall be carried out at 750°C.
POTENTIAL IGNITION SOURCES shall be
subject to the glow-wire test of AS/NZS
60695.2.11 which shall be carried out at 750°C.
The test shall be also carried out on other parts of
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Report No.: 11034065 001
IEC 60065 ATTACHMENT
Clause
Requirement + Test
Result - Remark
Verdict
insulating material which are within a distance of
3 mm of the connection.
3 mm of the connection.
NOTE - Contacts in components such as switch
contacts are considered to be connections.
contacts are considered to be connections.
For parts which withstand the glow-wire test but
produce a flame, other parts above the
connection within the envelope of a vertical
cylinder having a diameter of 20 mm and a height
of 50 mm shall be subjected to the needle flame
test. However, parts shielded by a barrier which
meets the needle-flame test need not be tested.
produce a flame, other parts above the
connection within the envelope of a vertical
cylinder having a diameter of 20 mm and a height
of 50 mm shall be subjected to the needle flame
test. However, parts shielded by a barrier which
meets the needle-flame test need not be tested.
The needle-flame test shalt be made in
accordance with AS/NZS 60695.11.5 with the
following modifications:
accordance with AS/NZS 60695.11.5 with the
following modifications:
Clause of
AS/NZS
60695.11.5
AS/NZS
60695.11.5
Change
9 Test
Procedure
Procedure
9.2
Applicatio
n of
needle-
flame
Applicatio
n of
needle-
flame
Replace the second sentence of
the first paragraph with:
the first paragraph with:
The specimen shall be arranged
so that the flame can be applied
t o a vertical or horizontal edge
as shown in the examples of
figure 1.
so that the flame can be applied
t o a vertical or horizontal edge
as shown in the examples of
figure 1.
Add to the end of the first
paragraph:
paragraph:
If possible, the flame shall be
applied at least 10 mm from a
corner.
applied at least 10 mm from a
corner.
Replace the second paragraph
with:
with:
The duration of application of the
test flame shalt be 30 ±1 s.
test flame shalt be 30 ±1 s.
9.3
Number of
specimens
Number of
specimens
Replace with:
The test shall be made on one
specimen. If the specimen does
not withstand the test, the test
may be repeated on two further
specimens, both of which shall
then withstand the test
specimen. If the specimen does
not withstand the test, the test
may be repeated on two further
specimens, both of which shall
then withstand the test
11
Evaluation
of test
results
Evaluation
of test
results
Replace with:
The duration of burning (tb} shall
not exceed 30 s. However, for
printed circuit boards, it shall not
exceed 15 s.
not exceed 30 s. However, for
printed circuit boards, it shall not
exceed 15 s.
The needle-flame test shall not be carried out on
Page 56 of 57
Report No.: 11034065 001
IEC 60065 ATTACHMENT
Clause
Requirement + Test
Result - Remark
Verdict
parts of material classified as V-0 or V-1
according to AS/NZS 60695.11.10 provided that
the sample tested was not thicker than the
relevant part.
according to AS/NZS 60695.11.10 provided that
the sample tested was not thicker than the
relevant part.
20.201.2.3 Testing by needle-flame test
If parts, other than enclosures, do not withstand
the glow wire tests of 20.201.2.2, by failure to
extinguish within 30 s after the removal of the
glow-wire tip, the needle-flame test detailed in
20.201.2.2 shall be made on all parts of non-
metallic material which are within a distance of 50
mm or which are likely to be impinged upon by
flame during the tests of 20.201.2.2. Parts
shielded by a separate barrier that meets the
needle-flame test shall not be tested.
the glow wire tests of 20.201.2.2, by failure to
extinguish within 30 s after the removal of the
glow-wire tip, the needle-flame test detailed in
20.201.2.2 shall be made on all parts of non-
metallic material which are within a distance of 50
mm or which are likely to be impinged upon by
flame during the tests of 20.201.2.2. Parts
shielded by a separate barrier that meets the
needle-flame test shall not be tested.
NOTE 1 - If the enclosure does not withstand the
glow-wire test the appliance is considered to
have failed to meet the requirements of Clause
21.201 without the need for consequential
testing.
glow-wire test the appliance is considered to
have failed to meet the requirements of Clause
21.201 without the need for consequential
testing.
NOTE 2- If other parts do not withstand the glow-
wire test due to ignition of the tissue paper and if
this indicates that burning or glowing particles
can fall onto an external surface underneath the
apparatus, the apparatus is considered to have
failed to meet the requirements of Clause 21 .201
without the need for consequential testing
wire test due to ignition of the tissue paper and if
this indicates that burning or glowing particles
can fall onto an external surface underneath the
apparatus, the apparatus is considered to have
failed to meet the requirements of Clause 21 .201
without the need for consequential testing
NOTE 3 - Parts likely to be impinged upon by the
flame are considered to be those within the
envelope of a vertical cylinder having a radius of
10 mm and a height equal to the height of the
flame , positioned above the point of the material
supporting, in contact with, or in close proximity
to, connections.
flame are considered to be those within the
envelope of a vertical cylinder having a radius of
10 mm and a height equal to the height of the
flame , positioned above the point of the material
supporting, in contact with, or in close proximity
to, connections.
20.201.2.4 Testing of printed boards
The base material of PRINTED BOARDS shall be
subject to the needle-flame test of Clause
21.201.2.3. The flame shall be applied to the
edge of the board where the heats ink effect is
lowest when the board is positioned as in normal
use. The flame shall not be applied to an edge
consisting of broken perforations, unless the
edge is less than 3 mm from a POTENTIAL
IGNITION SOURCE.
subject to the needle-flame test of Clause
21.201.2.3. The flame shall be applied to the
edge of the board where the heats ink effect is
lowest when the board is positioned as in normal
use. The flame shall not be applied to an edge
consisting of broken perforations, unless the
edge is less than 3 mm from a POTENTIAL
IGNITION SOURCE.
The test is not carried out if the
- PRINTED BOARD does not carry any
potential ignition source;
- base material of PRINTED BOARDS, on
which the available power at a connection
exceeds 15 VA operating at a voltage
exceeding 50 V and equal or less than 400 V
exceeds 15 VA operating at a voltage
exceeding 50 V and equal or less than 400 V
Page 57 of 57
Report No.: 11034065 001
IEC 60065 ATTACHMENT
Clause
Requirement + Test
Result - Remark
Verdict
(peak) a.c. or d.c. under normal operating
conditions, is of flammability category V-1 or
better according to AS/NZS 60695.11.10, or
the PRINTED BOARDS are protected by an
enclosure meeting the flammability category
V-0 according to AS/NZS 60695.11.10, or
made of metal, having openings only for
connecting wires which fill the openings
completely; or
conditions, is of flammability category V-1 or
better according to AS/NZS 60695.11.10, or
the PRINTED BOARDS are protected by an
enclosure meeting the flammability category
V-0 according to AS/NZS 60695.11.10, or
made of metal, having openings only for
connecting wires which fill the openings
completely; or
- base material of PRINTED BOARDS, on
which the available power at a connection
exceeds 15 VA operating at a voltage
exceeding 400 V (peak) a.c. or d.c. under
normal operating conditions, and base
material of PRINTED BOARDS supporting
spark gaps which provides protection against
overvoltages, is of flammability category V-0
according to AS/NZS 60695.11 .10 or the
PRINTED BOARDS are contained in a metal
enclosure, having openings only for
connecting wires which fill the openings
completely.
exceeds 15 VA operating at a voltage
exceeding 400 V (peak) a.c. or d.c. under
normal operating conditions, and base
material of PRINTED BOARDS supporting
spark gaps which provides protection against
overvoltages, is of flammability category V-0
according to AS/NZS 60695.11 .10 or the
PRINTED BOARDS are contained in a metal
enclosure, having openings only for
connecting wires which fill the openings
completely.
Compliance shall be determined using the
smallest thickness of the material.
smallest thickness of the material.
NOTE- Available power is the maximum power
which can be drawn from the supplying circuit
through a resistive load whose value is chosen to
maximize the power for more than 2 min when
the circuit supplied is disconnected.
which can be drawn from the supplying circuit
through a resistive load whose value is chosen to
maximize the power for more than 2 min when
the circuit supplied is disconnected.
20.201.3 For open circuit voltages greater
than 4 kV
than 4 kV
POTENTIAL IGNITION SOURCES with open
circuit voltages exceeding 4 kV (peak) a.c. or d.c.
under normal operating conditions shall be
contained in a FIRE ENCLOSURE which shall
comply with flammability category V-1 or better
according to AS/NZS 60695.11.10.
circuit voltages exceeding 4 kV (peak) a.c. or d.c.
under normal operating conditions shall be
contained in a FIRE ENCLOSURE which shall
comply with flammability category V-1 or better
according to AS/NZS 60695.11.10.
