Harman Kardon SOUNDSTICKS III (serv.man2) EMC - CB Certificate ▷ View online
- Page 15 of 48 -
Report
No.
158002
TRF No.:IECEN60950_1C
IEC/EN 60950-1
Clause
Requirement + Test
Result – Remark
Verdict
2.2 SELV
circuits
2.2.1
General requirements
Class III equipment, SELV
circuit only
circuit only
P
2.2.2
Voltages under normal conditions (V) .................. :
Within SELV limits.
P
2.2.3
Voltages under fault conditions (V) ...................... :
Within SELV limits.
P
2.2.4
Connection of SELV circuits to other circuits ...... :
SELV circuits are only
connected to other SELV
circuits.
connected to other SELV
circuits.
P
2.3 TNV
circuits
N/A
2.3.1
Limits
No TNV circuit.
N/A
Type of TNV circuits .............................................. :
2.3.2
Separation from other circuits and from accessible
parts
parts
N/A
2.3.2.1 General
requirements
N/A
2.3.2.2
Protection by basic insulation
N/A
2.3.2.3
Protection by earthing
N/A
2.3.2.4
Protection by other constructions ......................... :
N/A
2.3.3
Separation from hazardous voltages
N/A
Insulation
employed
............................................... :
2.3.4
Connection of TNV circuits to other circuits
N/A
Insulation
employed
............................................... :
2.3.5
Test for operating voltages generated externally
N/A
2.4
Limited current circuits
2.4.1
General requirements
No Limited current circuit.
N/A
2.4.2 Limit
values
N/A
Frequency
(KHz) .................................................... :
—
Measured
current (mA) .......................................... :
—
Measured
voltage (V) ............................................. :
—
Measured circuit capacitance (nF or µF) ................ :
—
2.4.3
Connection of limited current circuits to other
circuits
circuits
N/A
- Page 16 of 48 -
Report
No.
158002
TRF No.:IECEN60950_1C
IEC/EN 60950-1
Clause
Requirement + Test
Result – Remark
Verdict
2.5
Limited power sources
N/A
a) Inherently limited output
Supplied by certified limited
power sources adaptor.
power sources adaptor.
N/A
b) Impedance limited output
N/A
c) Regulating network limited output under normal
operating and single fault condition
operating and single fault condition
N/A
d) Overcurrent protective device limited output
N/A
Max. output voltage (V), max. output current (A),
max. apparent power (VA) .................................... :
max. apparent power (VA) .................................... :
—
Current rating of overcurrent protective device (A) .:
—
2.6
Provisions for earthing and bonding
Class III equipment.
N/A
2.7
Overcurrent and earth fault protection in primary circuits
2.7.1
Basic requirements
Class III equipment.
N/A
Instructions when protection relies on building
installation
installation
N/A
2.7.2
Faults not simulated in 5.3.7
—
2.7.3
Short-circuit backup protection
N/A
2.7.4
Number and location of protective devices .......... :
N/A
2.7.5
Protection by several devices
N/A
2.7.6
Warning to service personnel ................................ :
N/A
2.8 Safety
interlocks
N/A
No safety interlocks.
N/A
2.9 Electrical
insulation
N/A
2.9.1
Properties of insulating materials
Class III equipment.
N/A
2.9.2
Humidity conditioning
Class III equipment.
N/A
Relative humidity (%), temperature (°C) .............. :
—
2.9.3
Grade of insulation
Insulation is complied with
functional insulation.
functional insulation.
N/A
2.9.4
Separation from hazardous voltages
Class III equipment.
—
Method(s) used ..................................................... :
—
- Page 17 of 48 -
Report
No.
158002
TRF No.:IECEN60950_1C
IEC/EN 60950-1
Clause
Requirement + Test
Result – Remark
Verdict
2.10
Clearances, creepage distances and distances through insulation
Class III equipment.
—
3
WIRING, CONNECTIONS AND SUPPLY
3.1 General
3.1.1
Current rating and overcurrent protection
Adequate cross sectional
areas on internal wiring.
areas on internal wiring.
P
3.1.2
Protection against mechanical damage
Wireways are smooth and
free from edges. Wires are
adequately fixed to prevent
excessive strain on wire and
terminals and avoiding
damage to the insulation of
the conductors.
free from edges. Wires are
adequately fixed to prevent
excessive strain on wire and
terminals and avoiding
damage to the insulation of
the conductors.
P
3.1.3
Securing of internal wiring
Internal wiring is secured
against excessive strain,
loosening of terminals and
damage to the conductor
insulation.
against excessive strain,
loosening of terminals and
damage to the conductor
insulation.
P
3.1.4
Insulation of conductors
Insulation on internal
conductors is considered to
be of adequate quality and
suitable for the application
and the working voltage
involved.
conductors is considered to
be of adequate quality and
suitable for the application
and the working voltage
involved.
P
3.1.5
Beads and ceramic insulators
No beads or similar ceramic
insulators on conductors.
insulators on conductors.
N/A
3.1.6
Screws for electrical contact pressure
No electrical contact
pressure.
pressure.
N/A
3.1.7
Insulating materials in electrical connections
No contact pressure through
insulating material.
insulating material.
N/A
3.1.8
Self-tapping and spaced thread screws
Thread-cutting or space
thread screws are not used
for electrical connections.
thread screws are not used
for electrical connections.
N/A
3.1.9
Termination of conductors
Terminations cannot become
displaced so that clearances
and creepage distances can
be reduced.
displaced so that clearances
and creepage distances can
be reduced.
P
10 N pull test
Conducted.
P
3.1.10
Sleeving on wiring
Sleeves are not used as
supplementary insulation.
supplementary insulation.
N/A
- Page 18 of 48 -
Report
No.
158002
TRF No.:IECEN60950_1C
IEC/EN 60950-1
Clause
Requirement + Test
Result – Remark
Verdict
3.2
Connection to a mains supply
3.2.1
Means of connection
Class III equipment.
—
3.2.1.1
Connection to an a.c. mains supply
N/A
3.2.1.2
Connection to a d.c. mains supply
N/A
3.2.2
Multiple supply connections
N/A
3.2.3
Permanently connected equipment
N/A
Number of conductors, diameter of cable and
conduits (mm) ....................................................... :
conduits (mm) ....................................................... :
N/A
3.2.4 Appliance
inlets
N/A
3.2.5
Power supply cords
—
3.2.5.1
AC power supply cords
N/A
Type
......................................................................
:
N/A
Rated current (A), cross-sectional area (mm
2
),
AWG ..................................................................... :
N/A
3.2.5.2
DC power supply cords
N/A
3.2.6
Cord anchorages and strain relief
N/A
3.2.7
Protection against mechanical damage
N/A
3.2.8 Cord
guards
N/A
3.2.9
Supply wiring space
N/A
3.3
Wiring terminals for connection of external conductors
N/A
3.3.1 Wiring
terminals
Class III equipment.
N/A
3.3.2
Connection of non-detachable power supply cords
N/A
3.3.3 Screw
terminals
N/A
3.3.4
Conductor sizes to be connected
N/A
Rated current (A), cord/cable type, cross-sectional
area (mm
area (mm
2
) ...........................................................:
N/A
3.3.5
Wiring terminal sizes
N/A
Rated current (A), type and nominal thread
diameter (mm) ....................................................:
diameter (mm) ....................................................:
N/A
3.3.6
Wiring terminal design
N/A
3.3.7
Grouping of wiring terminals
N/A
3.3.8 Stranded
wire
N/A
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