JBL DUET III EMC - CB Certificate ▷ View online
- Page 16 of 51 -
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Report No. 116366
TRF No.:IECEN60950_1B
IEC 60950-1 / EN 60950-1
Clause
Requirement – Test
Result – Remark
Verdict
3.1.1
Current rating and overcurrent protection
Adequate cross sectional areas
on internal wiring.
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.
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
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 screw
connections.
connections.
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.
screws are not used for
electrical connections.
N/A
3.1.9
Termination of conductors
Not applicable.
N/A
10 N pull test
—
3.1.10
Sleeving on wiring
Sleeves are not used as
supplementary insulation.
supplementary insulation.
N/A
3.2
Connection to an a.c. mains supply or a d.c. mains supply
—
3.2.1
Means of connection ..........................................:
Class III equipment. Unit is not
intended for direct connection
to a mains supply
intended for direct connection
to a mains supply
—
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
- Page 17 of 51 -
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Report No. 116366
TRF No.:IECEN60950_1B
IEC 60950-1 / EN 60950-1
Clause
Requirement – Test
Result – Remark
Verdict
Number of conductors, diameter (mm) of cable
and conduits .......................................................:
and conduits .......................................................:
—
3.2.4 Appliance
inlets
N/A
3.2.5
Power supply cords
—
3.2.5.1
AC power supply cords
N/A
Type.....................................................................:
—
Rated current (A), cross-sectional area (mm
2
),
AWG ................................................................... :
—
3.2.5.2
DC power supply cords
N/A
3.2.6
Cord anchorages and strain relief
N/A
Mass of equipment (kg), pull (N) ...................... :
—
Longitudinal
displacement (mm) ....................... :
—
3.2.7
Protection against mechanical damage
N/A
3.2.8 Cord
guards
N/A
D (mm); test mass (g) ........................................ :
—
Radius of curvature of cord (mm)....................... :
—
3.2.9
Supply wiring space
N/A
3.3
Wiring terminals for connection of external conductors
—
3.3.1
Wiring terminals
Class III equipment. Unit is not
intended for direct connection
to a mains supply.
intended for direct connection
to a mains supply.
N/A
3.3.2
Connection of non-detachable power supply
cords
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
sectional area (mm
2
) ...........................................:
—
3.3.5
Wiring terminal sizes
N/A
Rated current (A), type and nominal thread
diameter (mm) ....................................................:
diameter (mm) ....................................................:
—
3.3.6
Wiring terminal design
N/A
3.3.7
Grouping of wiring terminals
N/A
3.3.8 Stranded
wire
N/A
3.4
Disconnection from the mains supply
—
- Page 18 of 51 -
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Report No. 116366
TRF No.:IECEN60950_1B
IEC 60950-1 / EN 60950-1
Clause
Requirement – Test
Result – Remark
Verdict
3.4.1
General requirement
Class III equipment. Unit is not
intended for direct connection
to a mains supply.
intended for direct connection
to a mains supply.
N/A
3.4.2 Disconnect
devices
N/A
3.4.3
Permanently connected equipment
N/A
3.4.4
Parts which remain energized
N/A
3.4.5
Switches in flexible cords
N/A
3.4.6 Single-phase
equipment
and d.c. equipment
N/A
3.4.7 Three-phase
equipment
N/A
3.4.8
Switches as disconnect devices
N/A
3.4.9
Plugs as disconnect devices
N/A
3.4.10 Interconnected
equipment
N/A
3.4.11
Multiple power sources
N/A
3.5
Interconnection of equipment
—
3.5.1 General
requirements
Considered.
—
3.5.2
Types of interconnection circuits ..........................: SELV circuit.
P
3.5.3
ELV circuits as interconnection circuits
No ELV.
N/A
4 PHYSICAL
REQUIREMENTS
—
4.1 Stability
P
Angle of 10
°
Unit does not overbalance at
10°.
10°.
P
Test: force (N).......................................................: The unit is not floor-standing.
N/A
4.2 Mechanical
strength
—
4.2.1
General
Class III equipment.
N/A
4.2.2
Steady force test, 10 N
N/A
4.2.3
Steady force test, 30 N
N/A
4.2.4
Steady force test, 250 N
N/A
4.2.5 Impact
test
—
Fall
test
N/A
Swing
test
N/A
4.2.6 Drop
test
N/A
4.2.7
Stress relief test
N/A
- Page 19 of 51 -
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Report No. 116366
TRF No.:IECEN60950_1B
IEC 60950-1 / EN 60950-1
Clause
Requirement – Test
Result – Remark
Verdict
4.2.8
Cathode ray tubes
CRT(s) not used in the
equipment.
equipment.
N/A
Picture tube separately certified ......................... :
N/A
4.2.9
High pressure lamps
No high pressure lamps in the
equipment.
equipment.
N/A
4.2.10
Wall or ceiling mounted equipment; force (N) ... : Not intended to be mounted on
a wall or ceiling.
N/A
4.3
Design and construction
—
4.3.1
Edges and corners
All edges and corners are
rounded and/or smoothed.
rounded and/or smoothed.
P
4.3.2
Handles and manual controls; force (N)............. : No knobs, grips, handles,
levers will result in any hazard.
P
4.3.3
Adjustable controls
No hazardous adjustable
controls.
controls.
N/A
4.3.4
Securing of parts
Class III equipment.
N/A
4.3.5
Connection of plugs and sockets
SELV connectors do not
comply with IEC 60320 or IEC
60083.
comply with IEC 60320 or IEC
60083.
P
4.3.6
Direct plug-in equipment
Not intended to plug directly
into a wall socket-outlet.
into a wall socket-outlet.
N/A
Dimensions (mm) of mains plug for direct plug-in
.............................................................................:
N/A
Torque and pull test of mains plug for direct
plug-in; torque (Nm); pull (N)...............................:
plug-in; torque (Nm); pull (N)...............................:
N/A
4.3.7
Heating elements in earthed equipment
No heating elements provided.
N/A
4.3.8
Batteries
No batteries in the equipment.
N/A
4.3.9
Oil and grease
Insulation is not exposed to oil,
grease etc.
grease etc.
N/A
4.3.10
Dust, powders, liquids and gases
The equipment does not
contain flammable liquids or
gases.
contain flammable liquids or
gases.
N/A
4.3.11
Containers for liquids or gases
No containers for liquids or
gases in the equipment.
gases in the equipment.
N/A
4.3.12 Flammable
liquids............................................... : The equipment does not
contain flammable liquid.
N/A
Quantity
of
liquid (l)............................................. :
N/A
Flash point (
°C)................................................... :
N/A
4.3.13
Radiation; type of radiation ................................ : Refer below:
—
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