JBL ON BEAT MINI EMC - CB Certificate ▷ View online
Page 12 of 44
Report No. : W13-950-006
IEC
60950-1
Clause
Requirement + Test
Result - Remark
Verdict
TRF No. IEC60950_1C
Korea Testing Certification
2.6
Provisions for earthing and bonding
N/A
2.6.1
Protective earthing
Class III equipment
N/A
2.6.2 Functional
earthing
N/A
2.6.3
Protective earthing and protective bonding
conductors
conductors
N/A
2.6.3.1 General
N/A
2.6.3.2
Size of protective earthing conductors
N/A
Rated current (A), cross-sectional area (mm
2
),
AWG ....................................................................... :
2.6.3.3
Size of protective bonding conductors
N/A
Rated current (A), cross-sectional area (mm
2
),
AWG ....................................................................... :
Protective current rating (A), cross-sectional area
(mm
(mm
2
), AWG ........................................................... :
2.6.3.4
Resistance of earthing conductors and their
terminations; resistance (
terminations; resistance (
), voltage drop (V), test
current (A), duration (min) ...................................... :
N/A
2.6.3.5 Colour
of insulation ................................................. :
N/A
2.6.4 Terminals
N/A
2.6.4.1 General
N/A
2.6.4.2
Protective earthing and bonding terminals
N/A
Rated current (A), type, nominal thread diameter
(mm) ....................................................................... :
(mm) ....................................................................... :
2.6.4.3
Separation of the protective earthing conductor
from protective bonding conductors
from protective bonding conductors
N/A
2.6.5
Integrity of protective earthing
N/A
2.6.5.1
Interconnection of equipment
N/A
2.6.5.2
Components in protective earthing conductors and
protective bonding conductors
protective bonding conductors
N/A
2.6.5.3
Disconnection of protective earth
N/A
2.6.5.4
Parts that can be removed by an operator
N/A
2.6.5.5 Parts
removed
during servicing
N/A
2.6.5.6 Corrosion
resistance
N/A
2.6.5.7
Screws for protective bonding
N/A
2.6.5.8
Reliance on telecommunication network or cable
distribution system
distribution system
N/A
2.7
Overcurrent and earth fault protection in primary circuits
N/A
Page 13 of 44
Report No. : W13-950-006
IEC
60950-1
Clause
Requirement + Test
Result - Remark
Verdict
TRF No. IEC60950_1C
Korea Testing Certification
2.7.1 Basic
requirements
N/A
Instructions when protection relies on building
installation
installation
N/A
2.7.2
Faults not simulated in 5.3.7
N/A
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
2.8.1
General principles
No safety interlocks.
N/A
2.8.2 Protection
requirements
N/A
2.8.3 Inadvertent
reactivation
N/A
2.8.4 Fail-safe
operation
N/A
Protection against extreme hazard
N/A
2.8.5 Moving
parts
N/A
2.8.6 Overriding
N/A
2.8.7
Switches, relays and their related circuits
N/A
2.8.7.1 Separation
distances for contact gaps and their
related circuits (mm) .............................................. :
N/A
2.8.7.2 Overload
test
N/A
2.8.7.3 Endurance
test
N/A
2.8.7.4
Electric strength test
N/A
2.8.8 Mechanical
actuators
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
N/A
Relative humidity (%), temperature (°C) ............... :
2.9.3
Grade of insulation
N/A
2.9.4
Separation from hazardous voltages
N/A
Method(s) used ..................................................... :
2.10
Clearances, creepage distances and distances through insulation
P
Page 14 of 44
Report No. : W13-950-006
IEC
60950-1
Clause
Requirement + Test
Result - Remark
Verdict
TRF No. IEC60950_1C
Korea Testing Certification
2.10.1
General
Only SELV circuits inside the
EUT. Functional insulation
evaluated in accordance with
clause 5.3.4. b).
EUT. Functional insulation
evaluated in accordance with
clause 5.3.4. b).
P
2.10.1.1 Frequency .............................................................. :
N/A
2.10.1.2 Pollution degrees ................................................... :
N/A
2.10.1.3
Reduced values for functional insulation
Functional insulation evaluate
d in accordance with clause 5
d in accordance with clause 5
.3.4. b).
P
2.10.1.4
Intervening unconnected conductive parts
N/A
2.10.1.5
Insulation with varying dimensions
N/A
2.10.1.6 Special
separation requirements
N/A
2.10.1.7
Insulation in circuits generating starting pulses
N/A
2.10.2
Determination of working voltage
N/A
2.10.2.1 General
N/A
2.10.2.2
RMS working voltage
N/A
2.10.2.3
Peak working voltage
N/A
2.10.3 Clearances
N/A
2.10.3.1 General
N/A
2.10.3.2
Mains transient voltages
N/A
a) AC mains supply ............................................... :
N/A
b) Earthed d.c. mains supplies .............................. :
N/A
c) Unearthed d.c. mains supplies .......................... :
N/A
d)
Battery
operation ............................................... :
N/A
2.10.3.3
Clearances in primary circuits
N/A
2.10.3.4
Clearances in secondary circuits
N/A
2.10.3.5
Clearances in circuits having starting pulses
N/A
2.10.3.6
Transients from a.c. mains supply ......................... :
N/A
2.10.3.7
Transients from d.c. mains supply ......................... :
N/A
2.10.3.8
Transients from telecommunication networks and
cable distribution systems ..................................... :
cable distribution systems ..................................... :
N/A
2.10.3.9
Measurement of transient voltage levels
N/A
a) Transients from a mains supply
N/A
For an a.c. mains supply ....................................... :
N/A
For a d.c. mains supply ......................................... :
N/A
b) Transients from a telecommunication network :
N/A
2.10.4 Creepage
distances
N/A
Page 15 of 44
Report No. : W13-950-006
IEC
60950-1
Clause
Requirement + Test
Result - Remark
Verdict
TRF No. IEC60950_1C
Korea Testing Certification
2.10.4.1 General
N/A
2.10.4.2
Material group and comparative tracking index
N/A
CTI
tests
.................................................................
:
2.10.4.3
Minimum creepage distances
N/A
2.10.5 Solid
insulation
N/A
2.10.5.1 General
N/A
2.10.5.2
Distances through insulation
N/A
2.10.5.3
Insulating compound as solid insulation
No such construction used.
N/A
2.10.5.4
Semiconductor devices
Not used.
N/A
2.10.5.5.
Cemented joints
Not used.
N/A
2.10.5.6
Thin sheet material – General
Not used.
N/A
2.10.5.7
Separable thin sheet material
Not used.
N/A
Number of layers (pcs) ........................................... :
2.10.5.8
Non-separable thin sheet material
Not used.
N/A
2.10.5.9
Thin sheet material – standard test procedure
Not used.
N/A
Electric strength test
2.10.5.10
Thin sheet material – alternative test procedure
Not used.
N/A
Electric strength test
2.10.5.11
Insulation in wound components
Not used.
N/A
2.10.5.12
Wire in wound components
N/A
Working
voltage ..................................................... :
N/A
a) Basic insulation not under stress ...................... :
N/A
b) Basic, supplementary, reinforced insulation ..... :
N/A
c) Compliance with Annex U ................................. :
N/A
Two wires in contact inside wound component;
angle between 45
angle between 45
and 90 ................................... :
N/A
2.10.5.13
Wire with solvent-based enamel in wound
components
components
N/A
Electric strength test
Routine test
N/A
2.10.5.14
Additional insulation in wound components
No additional insulation used
N/A
Working
voltage ..................................................... :
N/A
- Basic insulation not under stress ........................ :
N/A
- Supplementary, reinforced insulation .................. :
N/A
2.10.6
Construction of printed boards
See below.
2.10.6.1
Uncoated printed boards
N/A
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