Harman Kardon GPS 500 EMC - CB Certificate ▷ View online
<11006065 001>
Page 14 of 71
TRF No.:IECEN60950_1B
TRF originator: SGS Fimko
IEC 60950-1 / EN 60950-1
Clause
Requirement – Test
Result – Remark
Verdict
2.10.2
Determination of working voltage
unit was connected to a
240V TN power system.
2.10.10 not applied for.
2.10.10 not applied for.
Results see appended table
2.10.2.
P
2.10.3
Clearances
See below.
P
2.10.3.1
General
Alternate method of Annex G
was not considered.
P
2.10.3.2
Clearances in primary circuits
See appended tables 2.10.3 &
2.10.4.
P
2.10.3.3
Clearances in secondary circuits
Refer to 5.3.4.
N
2.10.3.4
Measurement of transient voltage levels
Normal transient voltage
considered (overvoltage
category II for primary circuits).
N
2.10.4
Creepage distances
See appended tables 2.10.3 &
2.10.4.
P
CTI tests.............................................................. : CTI rating for all materials of
minimum 100.
2.10.5
Solid insulation
See below.
P
2.10.5.1
Minimum distance through insulation
Optical isolator and plastic
enclosure are provide distance
through insulation of 0.4 mm
minimum. Details see
appended table 2.10.5.
P
2.10.5.2
Thin sheet material
Insulation tape wrapped around
the transformer (T1) completely.
P
Number of layers (pcs)........................................ : 2 layers.
Electric strength test
3000Vac on each layer.
2.10.5.3
Printed boards
Not applied for.
N
Distance through insulation
N
Electric strength test for thin sheet insulating
material
Number of layers (pcs)........................................ :
N
2.10.5.4
Wound components
Certified triple insulated wire
used in T1.
P
Number of layers (pcs)........................................ : 3 layers
P
Two wires in contact inside wound component;
angle between 45
°
and 90
°
................................:
Prevented by insulation tape.
P
2.10.6
Coated printed boards
No coated printed boards.
N
2.10.6.1
General
N
2.10.6.2
Sample preparation and preliminary inspection
N
<11006065 001>
Page 15 of 71
TRF No.:IECEN60950_1B
TRF originator: SGS Fimko
IEC 60950-1 / EN 60950-1
Clause
Requirement – Test
Result – Remark
Verdict
2.10.6.3
Thermal cycling
N
2.10.6.4
Thermal ageing (
°
C)............................................:
N
2.10.6.5
Electric strength test
2.10.6.6
Abrasion resistance test
N
Electric strength test
2.10.7
Enclosed and sealed parts..................................: No hermetically sealed
components.
N
Temperature T
1
=T
2
+ T
ma
– T
amb
+10K (
°
C)........:
N
2.10.8
Spacings filled by insulating compound ..............: Optical isolator is approved
component. Other components
did not applied for (see
appended table 2.10.5).
P
Electric strength test
Ditto.
2.10.9
Component external terminations
See appended tables 2.10.3 &
2.10.4.
P
2.10.10
Insulation with varying dimensions
No reduction of distances
considered.
N
3
WIRING, CONNECTIONS AND SUPPLY
P
3.1
General
P
3.1.1
Current rating and overcurrent protection
Secondary output cable is UL
recognized wiring which is PVC
insulated, rated min. 80 °C, 30V.
The internal wiring gauge is
suitable for current intended to
be carried.
P
3.1.2
Protection against mechanical damage
Wires do not touch sharp
edges and heatsinks, which
could damage the insulation
and cause hazard.
P
3.1.3
Securing of internal wiring
Internal wires are secured by
solder pins so that a loosening
of the terminal connection is
unlikely.
P
3.1.4
Insulation of conductors
The insulation of the individual
conductors is suitable for the
application and the working
voltage. For the insulation
material see 3.1.1.
P
3.1.5
Beads and ceramic insulators
Not used.
N
3.1.6
Screws for electrical contact pressure
No such screws provided.
N
3.1.7
Insulating materials in electrical connections
All connections are metal to
metal.
N
<11006065 001>
Page 16 of 71
TRF No.:IECEN60950_1B
TRF originator: SGS Fimko
IEC 60950-1 / EN 60950-1
Clause
Requirement – Test
Result – Remark
Verdict
3.1.8
Self-tapping and spaced thread screws
No self- tapping or spaced
thread screws are used.
P
3.1.9
Termination of conductors
All conductors are reliably
secured.
P
10 N pull test
10 N pull test performed for all
relevant conductors. No
hazards caused hereby.
P
3.1.10
Sleeving on wiring
No sleeving used.
N
3.2
Connection to an a.c. mains supply or a d.c. mains supply
P
3.2.1
Means of connection .......................................... : See below.
P
3.2.1.1
Connection to an a.c. mains supply
The adaptor provided with a
mains plug which is integral with
the adaptor.
P
3.2.1.2
Connection to a d.c. mains supply
Only a.c. mains supply.
N
3.2.2
Multiple supply connections
Only for one mains connection.
N
3.2.3
Permanently connected equipment
Unit is not a permanently
connected equipment.
N
Number of conductors, diameter (mm) of cable
and conduits ....................................................... :
3.2.4
Appliance inlets
Direct plug-in equipment.
N
3.2.5
Power supply cords
Direct plug-in equipment.
N
3.2.5.1
AC power supply cords
N
Type .................................................................... :
Rated current (A), cross-sectional area (mm
2
),
AWG ...................................................................:
3.2.5.2
DC power supply cords
N
3.2.6
Cord anchorages and strain relief
N
Mass of equipment (kg), pull (N) .......................:
Longitudinal displacement (mm) ........................:
3.2.7
Protection against mechanical damage
N
3.2.8
Cord guards
N
D (mm); test mass (g) ........................................:
Radius of curvature of cord (mm) .......................:
3.2.9
Supply wiring space
N
3.3
Wiring terminals for connection of external conductors
Direct plug-in equipment.
N
<11006065 001>
Page 17 of 71
TRF No.:IECEN60950_1B
TRF originator: SGS Fimko
IEC 60950-1 / EN 60950-1
Clause
Requirement – Test
Result – Remark
Verdict
3.3.1
Wiring terminals
N
3.3.2
Connection of non-detachable power supply
cords
N
3.3.3
Screw terminals
N
3.3.4
Conductor sizes to be connected
N
Rated current (A), cord/cable type, cross-
sectional area (mm
2
)........................................... :
3.3.5
Wiring terminal sizes
N
Rated current (A), type and nominal thread
diameter (mm) ................................................... :
3.3.6
Wiring terminals design
N
3.3.7
Grouping of wiring terminals
N
3.3.8
Stranded wire
N
3.4
Disconnection from the mains supply
P
3.4.1
General requirement
The plug is considered to be the
disconnect device.
P
3.4.2
Disconnect devices
Plug
P
3.4.3
Permanently connected equipment
Not a permanently connected
equipment.
N
3.4.4
Parts which remain energized
When plug is disconnected no
remaining parts with hazardous
voltage in the equipment.
P
3.4.5
Switches in flexible cords
Not used.
N
3.4.6
Single-phase equipment and d.c. equipment
The plug disconnects both poles
simultaneously.
P
3.4.7
Three-phase equipment
Single phase.
N
3.4.8
Switches as disconnect devices
N
3.4.9
Plugs as disconnect devices
Direct plug-in adapter
N
3.4.10
Interconnected equipment
Interconnection to other devices
by secondary output only.
N
3.4.11
Multiple power sources
Only one supply connection
provided.
N
3.5
Interconnection of equipment
P
3.5.1
General requirements
See below.
P
3.5.2
Types of interconnection circuits.......................... : SELV interconnection circuits via
connector of secondary output
cable.
P
3.5.3
ELV circuits as interconnection circuits
No ELV interconnection.
N
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