JBL DUET 200 (serv.man3) EMC - CB Certificate ▷ View online
- Page 17 of 62 -
Report
No. 111798
IEC 60950-1:2005 / EN 60950-1:2006
Clause
Requirement + Test
Result - Remark
Verdict
TRF No. IECEN60950_1C
2.10.3.5
Clearances in circuits having starting pulses
The circuit will not generating
starting pulse.
starting pulse.
N
2.10.3.6
Transients from a.c. mains supply ........................: Considered. N
2.10.3.7
Transients from d.c. mains supply ........................: Not connected to DC mains
supply.
N
2.10.3.8
Transients from telecommunication networks and
cable distribution systems .....................................:
cable distribution systems .....................................:
Not connected to
telecommunication networks
and cable distribution systems.
telecommunication networks
and cable distribution systems.
N
2.10.3.9
Measurement of transient voltage levels
See below.
⎯
a) Transients from a mains suplply
Measurement not relevant.
N
For an a.c. mains supply .......................................:
N
For a d.c. mains supply .........................................:
N
b) Transients from a telecommunication network :
Not connected to
telecommunication networks.
telecommunication networks.
N
2.10.4
Creepage distances
Class III equipment.
N
2.10.4.1 General
N
2.10.4.2
Material group and caomparative tracking index
N
CTI
tests .................................................................:
⎯
2.10.4.3
Minimum creepage distances
N
2.10.5
Solid insulation
See below.
⎯
2.10.5.1 General
Considered.
P
2.10.5.2
Distances through insulation
Class III equipment.
N
2.10.5.3
Insulating compound as solid insulation
No such construction used.
N
2.10.5.4 Semiconductor
devices
No such components.
N
2.10.5.5.
Cemented joints
Not used.
N
2.10.5.6
Thin sheet material – General
Considered.
P
2.10.5.7
Separable thin sheet material
Class III equipment.
N
Number of layers (pcs)...........................................:
⎯
2.10.5.8
Non-separable thin sheet material
Not used.
N
2.10.5.9
Thin sheet material – standard test procedure
Class III equipment.
N
Electric strength test
⎯
2.10.5.10 Thin sheet material – alternative test procedure
Class III equipment.
N
- Page 18 of 62 -
Report
No. 111798
IEC 60950-1:2005 / EN 60950-1:2006
Clause
Requirement + Test
Result - Remark
Verdict
TRF No. IECEN60950_1C
Electric strength test
⎯
2.10.5.11 Insulation in wound components
Not used.
N
2.10.5.12 Wire in wound components
No TIW
N
Working
voltage ....................................................: N
a) Basic insulation not under stress ......................:
N
b) Basic, supplemetary, reinforced insulation .......:
N
c) Compliance with Annex U .................................:
N
Two wires in contact inside wound component;
angle between 45
angle between 45
° and 90° ...................................:
N
2.10.5.13 Wire with solvent-based enamel in wound
components
No wire with solvent-based
enamel in wound components.
enamel in wound components.
N
Electric strength test
(see appended table 2.10.5)
⎯
Routine test
N
2.10.5.14 Additional insulation in wound components
No additional insulation used
N
Working
voltage ....................................................:
N
- Basic insulation not under stress ........................:
N
- Supplemetary, reinforced insulation ...................:
N
2.10.6
Construction of printed boards
No special construction on
printed boards.
printed boards.
⎯
2.10.6.1
Uncoated printed boards
N
2.10.6.2
Coated printed boards
N
2.10.6.3
Insulation between conductors on the same inner
surface of a printed board
surface of a printed board
N
2.10.6.4
Insulation between conductors on different layers of
a printed board
a printed board
N
Distance through insulation
N
Number of insulation layers (pcs) ..........................:
N
2.10.7
Component external terminations
Coatings not used over
terminations to increase
effective creepage and
clearance distances.
terminations to increase
effective creepage and
clearance distances.
N
2.10.8
Tests on coated printed boards and coated
components
components
No special coating in order to
reduce distance.
reduce distance.
N
2.10.8.1
Sample preparation and preliminary inspection
N
- Page 19 of 62 -
Report
No. 111798
IEC 60950-1:2005 / EN 60950-1:2006
Clause
Requirement + Test
Result - Remark
Verdict
TRF No. IECEN60950_1C
2.10.8.2 Thermal
conditioning
N
2.10.8.3
Electric strength test
N
2.10.8.4
Abrasion resistance test
N
2.10.9
Thermal cycling
No special insulation in order to
reduce distance.
reduce distance.
N
2.10.10
Test for Pollution Degree 1 environment and
insulating compound
insulating compound
No such component.
N
2.10.11
Tests for semiconductor devices and cemented
joints
joints
No such device used.
N
2.10.12
Enclosed and sealed parts
No such part.
N
Measuring instrument
Inv. no.
Date
3
WIRING, CONNECTIONS AND SUPPLY
⎯
3.1 General
⎯
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
- Page 20 of 62 -
Report
No. 111798
IEC 60950-1:2005 / EN 60950-1:2006
Clause
Requirement + Test
Result - Remark
Verdict
TRF No. IECEN60950_1C
3.1.6
Screws for electrical contact pressure
No screw for electrical contact.
N
3.1.7
Insulating materials in electrical connections
No contact pressure through
insulating material.
insulating material.
P
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.
P
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 can only be removed
by breaking or cutting.
by breaking or cutting.
P
Measuring instrument
Inv. no.
Date
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