Harman Kardon GPS 500 EMC - CB Certificate ▷ View online
<11006065 001>
Page 58 of 71
National Differences
Clause
Requirement
−
Test
Result – Remark
Verdict
Australian National Differences according to CB Bulletin No. 107A, May 2004
NOTE - Contacts in components such as switch
contacts are considered to be connections.
For parts, which withstand the glow-wire test but
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.
The needle-flame test shall be made in
The needle-flame test shall be made in
accordance with AS/NZS 4695.2.2 with the
following modifications:
5 Severities
Replace with:
The duration of application of the test flame shall
The duration of application of the test flame shall
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
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.
8.4 Modification:
The first paragraph does not apply.
Addition:
If possible, the flame shall be applied at least
8.4 Modification:
The first paragraph does not apply.
Addition:
If possible, the flame shall be applied at least
10 mm from a corner.
8.5 Replacement:
The test shall be made on one specimen. If the
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.
10 Evaluation of test results
Replace with:
The duration of burning (t
The duration of burning (t
b
) shall 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
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.
<11006065 001>
Page 59 of 71
National Differences
Clause
Requirement
−
Test
Result – Remark
Verdict
Australian National Differences according to CB Bulletin No. 107A, May 2004
4.7.201.4
Testing in the event of non-extinguishing material
If parts, other than enclosures, do not withstand
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.
NOTE 1 - If the enclosure does not withstand the
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.
NOTE 2 - If other parts do not withstand the glow-
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.
NOTE 3 - Parts likely to be impinged upon by the
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.
Ditto.
N
4.7.201.5
Testing of printed boards
The base material of printed boards is subjected
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.
The test is not carried out if the –
Printed board does not carry any potential ignition
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
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 meeting the
For PCB material refer to table
1.5.1 of IEC 60950-1 test
report.
N
<11006065 001>
Page 60 of 71
National Differences
Clause
Requirement
−
Test
Result – Remark
Verdict
Australian National Differences according to CB Bulletin No. 107A, May 2004
flammability category FV-0 according to AS/NZS
4695.707, or made of metal, having openings only
for connecting wires which fill the opening
completely, or
Base material of printed boards, on which the
available apparatus 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 printed boards
supporting spark gaps which provide protection
against overvoltages, is of flammability category
FV-0 according to AS/NSZ 4695.707 or the
printed boards are contained in a metal enclosure,
having openings only for connecting wires fill the
openings completely.
Compliance is determined using the smallest
thickness of the material.
NOTE - Available apparent power is the
maximum apparent power, which can be drawn
from the supplying circuit through a resistive load
whose value is chosen to maximise the apparent
power for more than 2 min when the circuit
supplied is disconnected.
6.2.2
Add the following after the first paragraph:
In Australia (this variation does not apply in New
In Australia (this variation does not apply in New
Zealand), compliance with 6.2.2 is checked by the
tests of both 6.2.2.1 and 6.2.2.2.
Delete the note.
Delete the note.
Added.
N
6.2.2.1
Delete Note 2.
Add the following after the first paragraph:
In Australia (this variation does not apply in New
Add the following after the first paragraph:
In Australia (this variation does not apply in New
Zealand), the electrical separation is subjected to
10 impulses of alternating polarity, using the
impulse test generator of annex N for 10/700
µ
s
impulses. The interval between successive
impulses is 60 s and the initial voltage, Uc, is:
- for 6.2.1 a):
7.0 kV for hand-held telephones and for
- for 6.2.1 a):
7.0 kV for hand-held telephones and for
headsets and 2.5 kV for other equipment; and
- for 6.2.1b) and 6.2.1c):
1.5 kV.
NOTE 201 - The 7 kV impulse simulates lightning
- for 6.2.1b) and 6.2.1c):
1.5 kV.
NOTE 201 - The 7 kV impulse simulates lightning
surges on typical rural and semi-rural network
lines.
NOTE 202 – The 2.5 kV impulse for 6.2.1a) was
NOTE 202 – The 2.5 kV impulse for 6.2.1a) was
chosen to ensure adequacy of the insulation
Deleted.
N
<11006065 001>
Page 61 of 71
National Differences
Clause
Requirement
−
Test
Result – Remark
Verdict
Australian National Differences according to CB Bulletin No. 107A, May 2004
concerned and does not necessarily simulate
likely overvoltages.
6.2.2.2
Delete the note.
Add the following after the second paragraph:
In Australia (this variation does not apply in New
Add the following after the second paragraph:
In Australia (this variation does not apply in New
Zealand), the a.c. test voltage is:
- for 6.2.1a):
- for 6.2.1a):
3 kV; and
- for 6.2.1b) and 6.2.1c):
1.5 kV.
NOTE 201 – Where there are capacitors across
the insulation under test, it is recommended that
d.c. test voltages are used.
NOTE 202 – The 3 kV and 1.5 kV values have
NOTE 202 – The 3 kV and 1.5 kV values have
been determined considering the low frequency
induced voltages from the power supply
distribution system.
Deleted.
N
Annex P
Add the following Normative References to Annex
P:
IEC 60065, Audio, Video and similar electronic
IEC 60065, Audio, Video and similar electronic
apparatus - Safety requirements
AS/NZS 3112, Approval and test specification -
AS/NZS 3112, Approval and test specification -
Plugs and socket-outlets
AS/NZS 3191, Approval and test specification -
AS/NZS 3191, Approval and test specification -
Electric flexible cords
AS/NZS 4695.707, Fire hazard testing of
AS/NZS 4695.707, Fire hazard testing of
electrotechnical products - Methods of test for the
determination of the flammability of solid electrical
insulating materials when exposed to an igniting
source
Added.
N
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