JBL ON STAGE III IIIP (serv.man2) EMC - CB Certificate ▷ View online
<12014238 001 >
Page 52 of 77
National Differences
Clause
Requirement − Test
Result – Remark
Verdict
Australian National Differences according to CB Bulletin No. CB Bulletin No. 109A, December 2005
Over 3 up to and
including 7.5
including 7.5
0.75
16 [1.3]
Over 7.5 up to
and including 10
and including 10
(0.75)
2)
1.00
16 [1.3]
Over 10 up to
and including 16
and including 16
(1.0)
3)
1.5
14 [2]
Replace footnote 1) with the following:
1)
This nominal cross-sectional area is only
allowed for Class II appliances if the length of the
power supply cord, measured between the point
where the cord, or cord guard, enters the
appliances, and the entry to the plug does not
exceed 2 m (0.5 mm² three-core supply flexible
cords are not permitted; see AS/NZS 3191).
power supply cord, measured between the point
where the cord, or cord guard, enters the
appliances, and the entry to the plug does not
exceed 2 m (0.5 mm² three-core supply flexible
cords are not permitted; see AS/NZS 3191).
Delete Note 1.
4.3.6
Replace paragraph three with:
Equipment with a plug portion, suitable for
insertion into a 10 A 3-pin flat-pin socket-outlet
complying with AS/NZS 3112, shall comply with
the requirements in AS/NZS 3112 for equipment
with integral pins for insertion into socket-outlets.
insertion into a 10 A 3-pin flat-pin socket-outlet
complying with AS/NZS 3112, shall comply with
the requirements in AS/NZS 3112 for equipment
with integral pins for insertion into socket-outlets.
Replaced.
N/A
4.3.13.5
Add the following to the end of the first paragraph:
", or AS/NZS 2211.1"
Added.
P
4.7
Add the following paragraph:
For alternative tests refer to clause 4.7.201.
Added.
P
4.7.201
Add the following after clause 4.7.3.6:
4.7.201 Resistance to fire - Alternative tests
Added.
P
4.7.201.1
General
Parts of non-metallic material shall be resistant to
ignition and spread of fire.
ignition and spread of fire.
This requirement does not apply to decorative
trims, knobs and other parts unlikely to be ignited
or to propagate flames originating from inside the
apparatus, or the following:
trims, knobs and other parts unlikely to be ignited
or to propagate flames originating from inside the
apparatus, or the following:
(a) Components that are contained in an
enclosure having a flammability category of
FV-0 according to AS/NSZ 4695.707 and
having openings only for the connecting wires
filling the openings completely, and for the
ventilation not exceeding 1 mm in width
regardless of the length.
FV-0 according to AS/NSZ 4695.707 and
having openings only for the connecting wires
filling the openings completely, and for the
ventilation not exceeding 1 mm in width
regardless of the length.
(b) The following parts which would contribute
negligible fuel to a fire:
Enclosure, PCB, bobbin
P
<12014238 001 >
Page 53 of 77
National Differences
Clause
Requirement − Test
Result – Remark
Verdict
Australian National Differences according to CB Bulletin No. CB Bulletin No. 109A, December 2005
-
small mechanical parts, the mass of which
does not exceed 4 g, such as mounting
parts, gears, cams, belts and bearings;
parts, gears, cams, belts and bearings;
-
small electrical components, such as
capacitors with a volume not exceeding
1750 mm
1750 mm
3
, integrated circuits, transistors and
optocoupler packages, if these components
are mounted on material flammability
category FV-1 or better according to AS/NZS
4695.707
are mounted on material flammability
category FV-1 or better according to AS/NZS
4695.707
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 is checked by tests of 4.7.201.2,
4.7.201.3, 4.7.201.4 and 4.7.201.5.
4.7.201.3, 4.7.201.4 and 4.7.201.5.
For the base materials of printed boards,
compliance is checked by the test of 4.7.201.5.
compliance is checked by the test of 4.7.201.5.
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, the parts shall be 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, the parts shall be placed in the same
orientation, as they would be in normal use.
These tests are not carried out on internal wiring.
4.7.201.2
Parts of non-metallic material are subjected to
glow wire test of AS/NZS 4695.2.11, which is
carried out at 550 °C.
glow wire test of AS/NZS 4695.2.11, which is
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 be not carried out on parts of
materials classified at least FH-3 according to
ISO 9772 provided that the sample 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 be not carried out on parts of
materials classified at least FH-3 according to
ISO 9772 provided that the sample was not
thicker than the relevant part.
Enclosure
P
4.7.201.3
Testing of insulating materials
Parts of insulating materials supporting potential
ignition sources shall be subject to the glow-wire
test of AN/NZS 4695.2.11, which is carried out at
750 °C.
ignition sources shall be subject to the glow-wire
test of AN/NZS 4695.2.11, which is carried out at
750 °C.
The test shall be also carried out on other parts of
insulating material which are within a distance of
3 mm of the connection.
insulating material which are within a distance of
3 mm of the connection.
NOTE - Contacts in components such as switch
contacts are considered to be connections.
contacts are considered to be connections.
PCB, bobbin
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<12014238 001 >
Page 54 of 77
National Differences
Clause
Requirement − Test
Result – Remark
Verdict
Australian National Differences according to CB Bulletin No. CB Bulletin No. 109A, December 2005
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 shall 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 shall not be tested.
The needle-flame test shall be made in
accordance with AS/NZS 4695.2.2 with the
following modifications:
accordance with AS/NZS 4695.2.2 with the
following modifications:
5 Severities
Replace with:
The duration of application of the test flame shall
be 30 s ± 1 s.
be 30 s ± 1 s.
8 Test procedure
8.2 Modification:
Replace the first sentence with:
The specimen shall be arranged so that the flame
can be applied to a vertical or horizontal edge as
shown in the examples of figure 1.
can be applied to a vertical or horizontal edge as
shown in the examples of figure 1.
8.4 Modification:
The first paragraph does not apply.
Addition:
If possible, the flame shall be applied at least
10 mm from a corner.
10 mm from a corner.
8.5 Replacement:
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 does not withstand the test, the test
may be repeated on two further specimens, both
of which shall then withstand the test.
10 Evaluation of test results
Replace with:
The duration of burning (t
b
) shall not exceed 30 s.
However, for printed circuit boards, it shall not
exceed 15 s.
exceed 15 s.
The needle-flame test shall not be carried out on
parts of material classified as V-0 or V-1
according to IEC 60695-11-10, provided that the
sample tested was not thicker than the relevant
part.
parts of material classified as V-0 or V-1
according to IEC 60695-11-10, provided that the
sample tested was not thicker than the relevant
part.
<12014238 001 >
Page 55 of 77
National Differences
Clause
Requirement − Test
Result – Remark
Verdict
Australian National Differences according to CB Bulletin No. CB Bulletin No. 109A, December 2005
4.7.201.4
Testing in the event of non-extinguishing material
If parts, other than enclosures, do not withstand
the glow-wire tests of 4.7.201.3, by failure to
extinguish within 30 s after the removal of the
glow-wire tip, the needle-flame test detailed in
4.7.201.3 is 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 4.7.201.3. Parts shielded by a
separate barrier which meets the needle-flame
test need not to be tested.
the glow-wire tests of 4.7.201.3, by failure to
extinguish within 30 s after the removal of the
glow-wire tip, the needle-flame test detailed in
4.7.201.3 is 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 4.7.201.3. Parts shielded by a
separate barrier which meets the needle-flame
test need not to be tested.
NOTE 1 - If the enclosure does not withstand the
glow-wire test the equipment is considered to
have failed to meet the requirement of clause
4.7.201 without the need for consequential
testing.
glow-wire test the equipment is considered to
have failed to meet the requirement of clause
4.7.201 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 burring or glowing particles can
fall onto an external surface underneath the
equipment, the equipment is considered to have
failed to meet the requirement of clause 4.7.201
without the need for consequential testing.
wire test due to ignition of the tissue paper and if
this indicates that burring or glowing particles can
fall onto an external surface underneath the
equipment, the equipment is considered to have
failed to meet the requirement of clause 4.7.201
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.
Added.
N/A
4.7.201.5
Testing of printed boards
The base material of printed boards is subjected
to needle-flame test to Clause 4.7.201.3. The
flame is applied to the edge of the board where
the heat sink 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
for a potential ignition source.
to needle-flame test to Clause 4.7.201.3. The
flame is applied to the edge of the board where
the heat sink 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
for 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 apparent power at a connection
exceeds 15 VA operating at a voltage
exceeding 50 V and equal or less than 400 V
(peak) a.c. or d.c. under normal operating
conditions, is of flammability category FV-1 or
better according to AS/NZS 4695.707, or the
printed boards are protected by an enclosure
exceeds 15 VA operating at a voltage
exceeding 50 V and equal or less than 400 V
(peak) a.c. or d.c. under normal operating
conditions, is of flammability category FV-1 or
better according to AS/NZS 4695.707, or the
printed boards are protected by an enclosure
Added.
N/A
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