Read Harman Kardon GO AND PLAY (serv.man2) EMC - CB Certificate online
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National Differences
Clause
Requirement
−
Test
Result – Remark
Verdict
Australian National Differences
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.
YY.1.3
If parts, other than enclosures, do not withstand
to glow-wire tests of YY.1.2, by failure to
extinguish within 30 s after the removal of the
glow-wire tip, the needle-flame test detailed in
YY.1.2 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 YY.1.2. Parts shielded by a
separate barrier which meets the needle-flame
test are not 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 Annex YY
without the need for consequential testing.
NOTE 2 - If other parts do not withstand the
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 Annex YY 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.
N
YY.2
The base material of printed boards is subjected
to needle-flame test to Clause YY.1.2. The flame
N
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