Harman Kardon GO AND PLAY (serv.man4) EMC - CB Certificate ▷ View online
<12007721 001>
Page 26 of 102
IEC 60950 / EN 60950
Clause
Requirement
−
Test
Result – Remark
Verdict
TRF No.: IECEN60950A
TRF originator: SGS FIMKO
Measured capacitance (
µ
F)..................................: 3300pF
2.4.3
Connection of limited current circuits to other
circuits
Output circuit as limited
current circuit connected to
primary via one bridging
capacitor.
P
2.5
Limited power sources
P
Inherently limited output
N
Impedance limited output
N
Overcurrent protective device limited output
N
Regulating network limited output under normal
operating and single fault condition
N
Regulating network limited output under normal
operating conditions and overcurrent protective
device limited output under single fault condition
See appended table 2.5.
P
Output voltage (V), output current (A), apparent
power (VA)............................................................:
Complies.
Current rating of overcurrent protective device (A) See pages 12 to 19.
2.6
Provisions for earthing and bonding
P
2.6.1
Protective earthing
Class II equipment.
N
2.6.2
Functional earthing
Secondary functional ground
separated to primary by
reinforced or double insulation.
P
2.6.3
Protective earthing and protective bonding
conductors
N
2.6.3.1
Size of protective earthing conductors
No power cord provided.
N
Rated current (A), cross-sectional area (mm
2
),
AWG .....................................................................:
2.6.3.2
Size of protective bonding conductors
N
Rated current (A), cross-sectional area (mm
2
),
AWG .....................................................................:
2.6.3.3
Rated current (A), type and nominal thread
diameter (mm) ......................................................:
N
Resistance (
Ω
) of earthing conductors and their
terminations, test current (A) ................................:
N
2.6.3.4
Colour of insulation ...............................................:
N
2.6.4
Terminals
N
<12007721 001>
Page 27 of 102
IEC 60950 / EN 60950
Clause
Requirement
−
Test
Result – Remark
Verdict
TRF No.: IECEN60950A
TRF originator: SGS FIMKO
2.6.4.1
Protective earthing and bonding terminals
N
Rated current (A), type and nominal thread
diameter (mm) ......................................................:
2.6.4.2
Separation of the protective earthing conductor
from protective bonding conductors
N
2.6.5
Integrity of protective earthing
N
2.6.5.1
Interconnection of equipment
N
2.6.5.2
Components in protective earthing conductors
and protective bonding conductors
N
2.6.5.3
Disconnection of protective earth
N
2.6.5.4
Parts that can be removed by an operator
N
2.6.5.5
Parts removed during servicing
N
2.6.5.6
Corrosion resistance
N
2.6.5.7
Screws for protective bonding
N
2.6.5.8
Reliance on telecommunication network
No TNV.
N
2.7
Overcurrent and earth fault protection in primary circuits
P
2.7.1
Basic requirements
Equipment relies on 16A rated
fuse or circuit breaker of the
wall outlet installation
protection of the building
installation in regard to L to N
short circuit. Over current
protection is provided by one
built-in fuse.
P
Instructions when protection relies on building
installation
The protection devices are well
dimensioned and mounted.
P
2.7.2
Faults not covered in 5.3 (EN 60950: Void)
Pluggable equipment type A,
the building installation is
considered as providing short
circuit backup protection.
P
2.7.3
Short-circuit backup protection
Over current protection by one
built-in fuses.
P
2.7.4
Number and location of protective devices .......... : One fuse.
N
2.7.5
Protection by several devices
No service works.
N
2.7.6
Warning to service personnel ............................... : No service works.
N
2.8
Safety interlocks
No safety interlock.
N
<12007721 001>
Page 28 of 102
IEC 60950 / EN 60950
Clause
Requirement
−
Test
Result – Remark
Verdict
TRF No.: IECEN60950A
TRF originator: SGS FIMKO
2.8.1
General principles
N
2.8.2
Protection requirements
N
2.8.3
Inadvertent reactivation
N
2.8.4
Fail-safe operation
N
2.8.5
Interlocks with moving parts
N
2.8.6
Overriding an interlock
N
2.8.7
Switches and relays in interlock systems
N
2.8.7.1
Contact gaps (mm) ..............................................:
N
2.8.7.2
Overload test
N
2.8.7.3
Endurance test
N
2.8.7.4
Electric strength test (V)
N
2.8.8
Mechanical actuators
N
2.9
Electrical insulation
P
2.9.1
Properties of insulating materials
Natural rubber, asbestos or
hygroscopic material is not
used.
P
2.9.2
Humidity conditioning
40°C, 95% R.H. for 120h
P
2.9.3
Requirements for insulation
Insulation comply with sub-
clauses 2.10, 4.5.1 and 5.2.
P
2.9.4
Insulation parameters
Both parameters were
considered.
P
2.9.5
Categories of insulation
The adequate levels of safety
insulation is provided and
maintained to comply with the
requirements of this standard.
P
2.10
Clearances, creepage distances and distances through insulation
P
2.10.1
General
See 2.10.3, 2.10.4 and
2.10.5.
P
2.10.2
Determination of working voltage
The rms and the peak voltage
of the appliance is mains
voltage 240V max. The unit
was connected to a 240V TN
power system.
P
2.10.3
Clearances
See below and advantage of
annex G is not considered.
P
2.10.3.1
General
Considered.
P
<12007721 001>
Page 29 of 102
IEC 60950 / EN 60950
Clause
Requirement
−
Test
Result – Remark
Verdict
TRF No.: IECEN60950A
TRF originator: SGS FIMKO
2.10.3.2
Clearances in primary circuits
(see appended table 2.10.3
and 2.10.4)
P
2.10.3.3
Clearances in secondary circuits
See 5.3.4.
N
2.10.3.4
Measurement of transient levels
No transient voltage across
the clearance lower than due
or normal.
N
2.10.4
Creepage distances
(see appended table 2.10.3
and 2.10.4)
P
CTI tests ............................................................... : CTI rating for all materials of
min. 100.
2.10.5
Solid insulation
See below.
P
2.10.5.1
Minimum distance through insulation
See appended table 2.10.5.
P
2.10.5.2
Thin sheet material
Used on secondary heatsink
(HS2) and transformer (T1).
P
Number of layers (pcs) ......................................... : See appended tables 2.10.3,
2.10.4 and C.2.
Electric strength test
See appended tables 5.2.
2.10.5.3
Printed boards ...................................................... :
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 component; angle
between 45
°
and 90
°
Mechanical stress reduced by
insulation tape and tubing.
P
2.10.6
Coated printed boards
N
2.10.6.1
General
N
2.10.6.2
Sample preparation and preliminary inspection.. :
N
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
component.
N
Click on the first or last page to see other GO AND PLAY (serv.man4) service manuals if exist.