JBL PULSE (serv.man6) EMC - CB Certificate ▷ View online
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Report No. 241619
4.7.201
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.
4.7.201.3 Testing of insulating materials
Parts of insulating material supporting
POTENTIAL IGNITION SOURCES
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 also be carried out on other parts of
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.
60695.2.11 which shall be carried out at 750°C
The test shall also be carried out on other parts of
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.
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.
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
accordance with AS/NZS 60695.11.5 with the
following modifications:
accordance with AS/NZS 60695.11.5 with the
following modifications:
Material of fire enclosure is V-0
or metal, material of printed
board is min. V-1.
or metal, material of printed
board is min. V-1.
N/A
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Report No. 241619
4.7.201
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.
4.7.201.4 Testing in the event of non-
extinguishing material
If the 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 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 tests of 4.7.201.3. Parts shielded
by a separate barrier which meets the needle-
flame test need not be tested.
NOTE 1: If the enclosure does not withstand the
glow- wire test the equipment is considered to
have failed to meet the requirements 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 burning or glowing particles can
fall onto an external surface underneath the
equipment, the equipment is considered to have
failed to meet the requirements 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.
extinguishing material
If the 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 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 tests of 4.7.201.3. Parts shielded
by a separate barrier which meets the needle-
flame test need not be tested.
NOTE 1: If the enclosure does not withstand the
glow- wire test the equipment is considered to
have failed to meet the requirements 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 burning or glowing particles can
fall onto an external surface underneath the
equipment, the equipment is considered to have
failed to meet the requirements 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.
Material of fire enclosure is V-0
or metal, material of printed
board is min. V-1.
or metal, material of printed
board is min. V-1.
N/A
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Report No. 241619
4.7.201
4.7.201.5 Testing of printed boards
The base material of printed boards shall be
subjected to the needle-flame test of Clause
4.7.201.3. The flame shall be 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 from a POTENTIAL IGNITION
SOURCE.
subjected to the needle-flame test of Clause
4.7.201.3. The flame shall be 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 from a POTENTIAL IGNITION
SOURCE.
The test is not carried out if the –
- Printed board does not carry any POTENTIAL
IGNITION SOURCE
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 V-1 or better according to AS/NZS
60695.11.10, or the printed boards are protected
by an enclosure meeting the flammability category
FV-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 apparent 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
FV-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.
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
from more than 2 min when the circuit supplied is
disconnected.
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 V-1 or better according to AS/NZS
60695.11.10, or the printed boards are protected
by an enclosure meeting the flammability category
FV-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 apparent 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
FV-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.
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
from more than 2 min when the circuit supplied is
disconnected.
Material of fire enclosure is V-0
or metal, material of printed
board is min. V-1.
or metal, material of printed
board is min. V-1.
N/A
6.2.2
For
Australia only, delete the first paragraph and
Note, and replace with the following:
In Australia only, compliance with 6.2.2 shall be
checked by the tests of both 6.2.2.1 and 6.2.2.2.
checked by the tests of both 6.2.2.1 and 6.2.2.2.
No TNV circuitry.
N/A
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Report No. 241619
6.2.2.1
For
Australia only, delete the first paragraph
including the Notes, and replace with the
following:
following:
In Australia only, the electrical separation is
subjected to 10 impulses of alternating polarity,
using the impulse test generator reference 1 of
Table N.1. The interval between successive
impulses is 60 s and the initial voltage, Uc, is:
subjected to 10 impulses of alternating polarity,
using the impulse test generator reference 1 of
Table N.1. 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 headsets and 2.5 kV for other equipment;
and
and for headsets and 2.5 kV for other equipment;
and
- for 6.2.1 b) and 6.2.1 c): 1.5 kV.
NOTE 201: The 7 kV impulse simulates lightning
surges on typical rural and semi-rural network
lines.
surges on typical rural and semi-rural network
lines.
NOTE 202: The value of 2.5 kV for 6.2.1 a) was
chosen to ensure the adequacy of the insulation
concerned and does not necessarily simulate
likely overvoltages.
chosen to ensure the adequacy of the insulation
concerned and does not necessarily simulate
likely overvoltages.
No TNV circuitry.
N/A
6.2.2.2
For
Australia only, delete the second paragraph
including the Note, and replace with the
following:
following:
In Australia only, the a.c. test voltage is:
- for 6.2.1 a): 3 kV;
and
and
- for 6.2.1 b) and 6.2.1 c): 1.5 kV.
NOTE 201: Where there are capacitors across
the insulation under test, it is recommended that
d.c. test voltages are used.
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
been determined considering the low frequency
induced voltages from the power supply
distribution system.
been determined considering the low frequency
induced voltages from the power supply
distribution system.
No TNV circuitry.
N/A
7.3
Add the following before the first paragraph:
Equipment providing functions that fall only within
the scope of AS/NZS 60065 and that incorporate
a PSTN interface, are not required to comply with
this Clause where the only ports provided on the
equipment, in addition to a coaxial cable
connection and a PSTN interface, are audio or
video ports and analogue or data ports not
intended to be used for telecommunications
purposes.
the scope of AS/NZS 60065 and that incorporate
a PSTN interface, are not required to comply with
this Clause where the only ports provided on the
equipment, in addition to a coaxial cable
connection and a PSTN interface, are audio or
video ports and analogue or data ports not
intended to be used for telecommunications
purposes.
Not such equipment.
N/A
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