Harman Kardon GPS 500 EMC - CB Certificate ▷ View online
<11006065 001>
Page 54 of 71
TRF No.:IECEN60950_1B
TRF originator: SGS Fimko
used.
5.5 (pri. winding to
sec. pin)
Primary-primary
%
%
Measured min. clearances
Location
inside (mm)
outside (mm)
Primary-secondary
triple insulation wire
used.
5.0 (sec. pin to core)
5.5 (pri. winding to
5.5 (pri. winding to
sec. pin)
Primary-core
%
%
Secondary-core
triple insulation wire
used.
5.0 (sec. pin to core)
5.5 (pri. winding to
5.5 (pri. winding to
sec. pin)
Primary-primary
%
%
Construction:
Concentric windings on type EE-16 bobbin, one layer insulation between primary and secondary windings.
Certified triple insulated wire was used as secondary winding . Core is considered as primary. Distance tape is
3.2mm on secondary side of layers N1, NP1 and NF; distance tape is 2.5mm on secondary side of layer NS.
One layer of insulation tape is wrapped around every primary winding to prevent the mechanical stress of
primary wires in contact with secondary wires at wire exits. Tubing provided on winding exit ends. Two layers
insulation tape wrapped around transformer completely. Pin 6 and pin 8 cut off.
Primary winding: enamelled copper wire
Secondary winding: triple insulated winding wire (See appended table 1.5.1 for the sources)
Pin numbers
Primary winding: enamelled copper wire
Secondary winding: triple insulated winding wire (See appended table 1.5.1 for the sources)
Pin numbers
Prim.
1 floating, 2 1, 4 3
Sec.
5 7
Bobbin
Material
Hitachi Chemical Co., Ltd, type CP-J-8800,
phenolic, V-0, 150
°
C
Dupont, type FR530, FR530L, 155
°
C
Chang Chun, type T200NA, T375J,
phenolic, 150
°
C
Sumitomo Bakelite, type PM-9630, phenolic,
150
°
C
Thickness
min. 0.8mm
Electric strength test
With AC 3000V after humidity treatment
Result
Pass
<11006065 001>
Page 55 of 71
National Differences
Clause
Requirement
−
Test
Result – Remark
Verdict
Australian National Differences according to CB Bulletin No. 107A, May 2004
APPENDIX
Australian National Differences according to CB Bulletin No. 107A, May 2004
(AS/NZS 60950.1:2003)
(IEC Publication 60950-1:2001)
(IEC Publication 60950-1:2001)
P
EXPLANATION FOR ABBREVIATIONS
P=Pass, F=Fail, N=Not applicable. Placed in the column to the right.
P=Pass, F=Fail, N=Not applicable. Placed in the column to the right.
Annex ZZ Variations
Between the definitions for "Person, service" and
"Range, rated frequency" insert the following:
1.2
Potential ignition source
1.2.12.201
Inserted.
N
1.2.12.15
After the definition of 1.2.12.15, add the following:
1.2.12.201 Potential ignition source:
Possible fault which can start a fire if the open-
1.2.12.201 Potential ignition source:
Possible fault which can start a fire if the open-
circuit voltage measured across an interruption or
faulty contact exceeds a value of 50 V (peak) a.c.
or d.c. and the product of the peak value of this
voltage and the measured r.m.s. current under
normal operating conditions exceeds 15 VA.
Such a faulty contact or interruption in an
Such a faulty contact or interruption in an
electrical connection includes those which may
occur in conductive patterns on printed boards.
NOTE 201: An electronic protection circuit may be
NOTE 201: An electronic protection circuit may be
used to prevent such a fault from becoming a
potential ignition source.
NOTE 202: This definition is from AS/NZS
NOTE 202: This definition is from AS/NZS
60065:2003.
Added.
N
1.5.1
Add the following to the end of first paragraph:
"or the relevant Australian/New Zealand
"or the relevant Australian/New Zealand
Standard."
Added.
N
1.5.2
Add the following to the end of first and third dash
items:
"or the relevant Australian/New Zealand
"or the relevant Australian/New Zealand
Standard."
Added.
N
2.1
Delete the Note.
Deleted.
N
3.2.3
Delete Note 2.
Deleted.
N
Modify Table 3B as follows:
Rated current of
equipment A
Nominal
cross-
sectional
area mm
2
AWG or kcmil
(cross-sectional
area in mm
2
)
see note 2
3.2.5
Over 0.2 up to
and including 3
0.5
1)
18 [0.8]
Modified.
Direct Plug-in equipment.
Direct Plug-in equipment.
N
<11006065 001>
Page 56 of 71
National Differences
Clause
Requirement
−
Test
Result – Remark
Verdict
Australian National Differences according to CB Bulletin No. 107A, May 2004
Over 3 up to and
including 7.5
0.75
16 [1.3]
Over 7.5 up to
and including 10
(0.75)
2)
1.00
16 [1.3]
Over 10 up to
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).
Delete Note 1.
Delete Note 1.
4.3.6
Replace paragraph three with:
Equipment with a plug portion, suitable for
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.
Replaced.
Compliance shall be evaluated
Compliance shall be evaluated
during the national approval.
N
4.3.13.5
Add the following to the end of the first paragraph:
", or AS/NZS 2211.1"
", or AS/NZS 2211.1"
Added.
N
4.7
Add the following paragraph:
For alternative tests refer to clause 4.7.201.
For alternative tests refer to clause 4.7.201.
Added.
N
4.7.201
Add the following after clause 4.7.3.6:
4.7.201 Resistance to fire - Alternative tests
4.7.201 Resistance to fire - Alternative tests
See below.
However, the equipment used
However, the equipment used
materials and components in
compliance with requirements
of IEC 60950-1. Alternative
test methods were not
considered.
N
4.7.201.1
General
Parts of non-metallic material shall be resistant to
Parts of non-metallic material shall be resistant to
ignition and spread of fire.
This requirement does not apply to decorative
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:
Components that are contained in an enclosure
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
Ditto.
N
<11006065 001>
Page 57 of 71
National Differences
Clause
Requirement
−
Test
Result – Remark
Verdict
Australian National Differences according to CB Bulletin No. 107A, May 2004
mm in width regardless of the length.
The following parts which would contribute
The following parts which would contribute
negligible fuel to a fire:
small mechanical parts, the mass of which does
not exceed 4 g, such as mounting parts, gears,
cams, belts and bearings;
small electrical components, such as capacitors
small electrical components, such as capacitors
with a volume not exceeding 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
NOTE - In considering how to minimize
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.
Compliance is checked by tests of 4.7.201.2,
Compliance is checked by tests of 4.7.201.2,
4.7.201.3, 4.7.201.4 and 4.7.201.5.
For the base materials of printed boards,
For the base materials of printed boards,
compliance is checked by the test of 4.7.201.5.
The tests shall be carried out on parts of non-
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.
These tests are not carried out on internal wiring.
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.
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.
Ditto.
N
4.7.201.3
Testing of insulating materials
Parts of insulating materials supporting potential
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.
The test shall be also carried out on other parts of
insulating material which are within a distance of
3 mm of the connection.
Ditto.
N
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