JBL ON STAGEII (serv.man12) EMC - CB Certificate ▷ View online
IEC 60950-1 1st. Ed, 2001
- Page 5 of 6 -
Order No. 46974
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.
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 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 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.
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.
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 meeting
the flammability category FV-0 according to AS/NZS
4695.707, 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
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 of printed
boards supporting spark gaps which provides protection
against overvoltages, is of flammability category FV-0
according to AS/NZS 4695.707 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 for more than 2 min when
the circuit supplied is disconnected.
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 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 the
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.
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.
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 meeting
the flammability category FV-0 according to AS/NZS
4695.707, 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
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 of printed
boards supporting spark gaps which provides protection
against overvoltages, is of flammability category FV-0
according to AS/NZS 4695.707 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 for more than 2 min when
the circuit supplied is disconnected.
Not used.
N/A
6.2.2
Add the symbol NZ in the right hand margin beside
the first paragraph.
Add the following after the first paragraph:
In Australia (this variation does not apply in New
Zealand), compliance with 6.2.2 shall be checked by
the tests of both 6.2.2.1 and 6.2.2.2.
the first paragraph.
Add the following after the first paragraph:
In Australia (this variation does not apply in New
Zealand), compliance with 6.2.2 shall be checked by
the tests of both 6.2.2.1 and 6.2.2.2.
Delete the note.
No TNV circuitry.
N/A
IEC 60950-1 1st. Ed, 2001
- Page 6 of 6 -
Order No. 46974
6.2.2.1
Add the symbol NZ in the right hand margin
beside the first paragraph including Note 1.
Delete Note 2
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 10/700µs 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 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.
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.
beside the first paragraph including Note 1.
Delete Note 2
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 10/700µs 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 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.
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.
No TNV circuitry.
N/A
6.2.2.2
Add the symbol NZ in the right hand margin
beside the second paragraph.
Delete the Note.
Add the following after the second paragraph:
In Australia (this variation does not apply in
New Zealand), the a.c. test voltage is:
for 6.2.1 a):3 kV; 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.
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.
beside the second paragraph.
Delete the Note.
Add the following after the second paragraph:
In Australia (this variation does not apply in
New Zealand), the a.c. test voltage is:
for 6.2.1 a):3 kV; 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.
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.
No TNV circuitry.
N/A
Annex P
Add the following Normative References to Annex P:
IEC 60065, Audio, Video and similar electronic
apparatus—Safety requirements
AS/NZS 3191, Approval and test specification—
Electric flexible cords
AS/NZS 3112, Approval and test specification—
Plugs and socket-outlets
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
IEC 60065, Audio, Video and similar electronic
apparatus—Safety requirements
AS/NZS 3191, Approval and test specification—
Electric flexible cords
AS/NZS 3112, Approval and test specification—
Plugs and socket-outlets
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
Considered.
—
Index
Between the entries for ‘polyimide insulating
material’ and ‘powder’ insert the following:
potential ignition source 1.12.201, 4.7.201.3,
4.7.201.5
material’ and ‘powder’ insert the following:
potential ignition source 1.12.201, 4.7.201.3,
4.7.201.5
Considered. N/A
IEC 60950-1 1st. Ed, 2001
- Page 1 of 5 -
Order No. 46974
APPENDIX: CANADA DEVIATIONS
Test results according to CB BULLETIN No. 107A, May 2004.
Clause
Requirement - Test
Result - Remark
Ver-
dict
Canada and the United States of America have adopted a single, bi-national
standard, CAN/CSA C22.2 No. 60950-1/UL60950-1, First Edition, which is based
on IEC 60950-1, First Edition. Effective April 1, 2003, this standard may be used
for product certification immediately, however, the previous version of the
standard may also be used until April 1, 2005.
Note: The previous version is CAN/CSA C22.2 No.60950-00/UL 60950 Third
Edition, based on IEC 60950, 3rd Edition. Refer to the “IEC 60950, 3rd Edition,
CA” section of this CB bulletin for the national differences in this version of the
standard. This bi-national standard should be consulted for further details on
the Special National Conditions and Other Differences summarized below.
standard, CAN/CSA C22.2 No. 60950-1/UL60950-1, First Edition, which is based
on IEC 60950-1, First Edition. Effective April 1, 2003, this standard may be used
for product certification immediately, however, the previous version of the
standard may also be used until April 1, 2005.
Note: The previous version is CAN/CSA C22.2 No.60950-00/UL 60950 Third
Edition, based on IEC 60950, 3rd Edition. Refer to the “IEC 60950, 3rd Edition,
CA” section of this CB bulletin for the national differences in this version of the
standard. This bi-national standard should be consulted for further details on
the Special National Conditions and Other Differences summarized below.
Those requirements are identified as Special National Conditions since they are
directly related to the Canadian Electrical code (CEC), Part 1 and the Canadian
Building Code, which are referenced in legislation and which form the basis for
the rules and practices followed in electrical and other building installations in
Canada.
directly related to the Canadian Electrical code (CEC), Part 1 and the Canadian
Building Code, which are referenced in legislation and which form the basis for
the rules and practices followed in electrical and other building installations in
Canada.
Notes:
• “CEC” denotes Canadian Electrical Code.
• “NEC” denotes US National Electrical Code.
• Due to common Canadian and US national differences, products that are in
compliance with the Canadian national differences are also considered in
compliance with the US national differences.
• “CEC” denotes Canadian Electrical Code.
• “NEC” denotes US National Electrical Code.
• Due to common Canadian and US national differences, products that are in
compliance with the Canadian national differences are also considered in
compliance with the US national differences.
1.1.1
All equipment is to be designed to allow
installation in accordance with the National
Electrical Code (NEC), ANSI/NFPA 70, the
Canadian Electrical Code (CEC), Part I,
CAN/CSA C22.1, and when applicable, the
National Electrical Safety Code, IEEE C2.
Also, unless marked or otherwise identified,
installation is allowed per the Standard for the
Protection of Electronic Computer/Data-
Processing Equipment, ANSI/NFPA 75.
installation in accordance with the National
Electrical Code (NEC), ANSI/NFPA 70, the
Canadian Electrical Code (CEC), Part I,
CAN/CSA C22.1, and when applicable, the
National Electrical Safety Code, IEEE C2.
Also, unless marked or otherwise identified,
installation is allowed per the Standard for the
Protection of Electronic Computer/Data-
Processing Equipment, ANSI/NFPA 75.
Class III equipment.
N/A
1.4.14
For pluggable Equipment Type A, the
protection in the insulation is assume to be 20
A.
protection in the insulation is assume to be 20
A.
Class III equipment.
N/A
1.5.5
For lengths exceeding 3.05 m, external
interconnecting flexible cord and cable
assemblies are required to be a suitable cable
type (e.g. DP, CL2) specified in the NEC.
For length 3.05m or less, external
interconnecting flexible cord and cable
assemblies which are not types specified in the
NEC are required to have special construction
features and identification markings.
interconnecting flexible cord and cable
assemblies are required to be a suitable cable
type (e.g. DP, CL2) specified in the NEC.
For length 3.05m or less, external
interconnecting flexible cord and cable
assemblies which are not types specified in the
NEC are required to have special construction
features and identification markings.
Interconnecting cables contain
SELV only.
SELV only.
P
IEC 60950-1 1st. Ed, 2001
- Page 2 of 5 -
Order No. 46974
1.7.1
Equipment for use on supply systems with a
neutral and more than one phase conductor
(e.g. 120/240 V, 3-wire) require a special
marking format for electrical ratings.
A voltage rating that exceeds an attachment
plug cap rating is only permitted if it does not
exceed the extreme operating conditions in
Table 2 of CAN/CSA C22.2 No. 235, and if it is
part of a range that extends into the Table 2
“Normal Operating Conditions”. Likewise, a
voltage rating shall not be lower than the
specified “Normal Operating Conditions”,
unless it is part of a range that extends into the
“Normal Operating Conditions”.
neutral and more than one phase conductor
(e.g. 120/240 V, 3-wire) require a special
marking format for electrical ratings.
A voltage rating that exceeds an attachment
plug cap rating is only permitted if it does not
exceed the extreme operating conditions in
Table 2 of CAN/CSA C22.2 No. 235, and if it is
part of a range that extends into the Table 2
“Normal Operating Conditions”. Likewise, a
voltage rating shall not be lower than the
specified “Normal Operating Conditions”,
unless it is part of a range that extends into the
“Normal Operating Conditions”.
Class III equipment.
N/A
2.5
Where a fuse is used to provide Class 2,
Limited Power Source (or TNV) current
limiting, it shall not be operator-accessible
unless it is not interchangeable.
Limited Power Source (or TNV) current
limiting, it shall not be operator-accessible
unless it is not interchangeable.
No such fuses provided.
N/A
2.7.1
Suitable NEC/CEC branch circuit protection
rated at the maximum circuit rating is required
for all standard supply outlets, receptacles and
medium-base or smaller lampholders if the
supply branch circuit protection is not suitable.
Power distribution transformers distributing
power at 100 volts or more, and rated 10 kVA
or more, require transformer overcurrent
protection.
rated at the maximum circuit rating is required
for all standard supply outlets, receptacles and
medium-base or smaller lampholders if the
supply branch circuit protection is not suitable.
Power distribution transformers distributing
power at 100 volts or more, and rated 10 kVA
or more, require transformer overcurrent
protection.
No standard supply outlets,
receptacles, lampholders or such
transformers.
receptacles, lampholders or such
transformers.
N/A
3.2
Wiring methods (terminals, leads etc.) used for
the connection of the equipment to the mains
shall be in accordance with the NEC/CEC.
the connection of the equipment to the mains
shall be in accordance with the NEC/CEC.
Class III equipment.
N/A
3.2.1
Power supply cords are required to have
attachment plugs rated not less than 125
percent of the rated current of the equipment.
attachment plugs rated not less than 125
percent of the rated current of the equipment.
Class III equipment.
N/A
3.2.3
Permanent connection of equipment to the
mains supply by a power supply cord is not
permitted, except for certain equipment, such
as ATMs.
mains supply by a power supply cord is not
permitted, except for certain equipment, such
as ATMs.
Class III equipmen, not
permanently connected to the
mains.
permanently connected to the
mains.
N/A
3.2.5
Power supply cords are required to be no
longer than 4.5m in length.
Flexible power supply cords are required to be
compatible with Article 400 of the NEC, and
Tables 11 and 12 of the CEC.
longer than 4.5m in length.
Flexible power supply cords are required to be
compatible with Article 400 of the NEC, and
Tables 11 and 12 of the CEC.
Class III equipment.
N/A
3.2.9
Permanently connected equipment is required
to have a suitable wiring compartment and wire
bending space.
to have a suitable wiring compartment and wire
bending space.
Class III equipmen, not
permanently connected to the
mains.
permanently connected to the
mains.
N/A
3.3
Wiring terminals and associated spacings for
field wiring connections shall comply with CSA
C22.2 No. 0.
field wiring connections shall comply with CSA
C22.2 No. 0.
Class III equipment.
N/A
3.3.3
Wire binding screws are not permitted to attach
conductors larger than 10 AWG (5.3mm
conductors larger than 10 AWG (5.3mm
2
).
Class III equipment.
N/A
Click on the first or last page to see other ON STAGEII (serv.man12) service manuals if exist.