JBL ON CALL (serv.man2) EMC - CB Certificate ▷ View online
Page 16 of 99
ST-06153
IEC 60950-1 / EN 60950-1
Clause
Requirement – Test
Result – Remark
Verdict
TRF No.: IECEN60950_1A
3) Tested model: MU15-C060250-C5
Transformer (T1)
Vrms Vpeak Vrms Vpeak Vrms Vpeak Vrms Vpeak
Pri. pins
Sec. Pins
1 2 3 4
A
196 364 237 436 208 324 208 332
B
194 336 242 440 209 324 208 332
4) Tested model: MU15-C240010-C5
Transformer (T1)
Vrms Vpeak Vrms Vpeak Vrms Vpeak Vrms Vpeak
Pri. pins
Sec. Pins
1 2 3 4
A
197 376 211 464 210 328 210 324
B
193 332 218 480 209 328 209 328
5) The max. working voltages measured between CY1 pin 1 and CY1 pin 2: 324 V peak / 209 V rms.
6) The max. working voltages:
Measured between U2 primary pin 3 and U2 secondary pin 1: 352 V peak / 211 V rms.
Measured between U2 primary pin 4 and U2 secondary pin 1: 352 V peak / 209 V rms.
Measured between U2 primary pin 3 and U2 secondary pin 2: 352 V peak / 209 V rms.
Measured between U2 primary pin 4 and U2 secondary pin 2: 352 V peak / 209 V rms.
Measured between U2 primary pin 3 and U2 secondary pin 2: 352 V peak / 209 V rms.
Measured between U2 primary pin 4 and U2 secondary pin 2: 352 V peak / 209 V rms.
Page 17 of 99
ST-06153
IEC 60950-1 / EN 60950-1
Clause
Requirement – Test
Result – Remark
Verdict
TRF No.: IECEN60950_1A
3
WIRING, CONNECTIONS AND SUPPLY
3.1 General
3.1.1
Current rating and overcurrent protection
(see appended table 1.5.1)
P
3.1.2
Protection against mechanical damage
Smooth wireways
P
3.1.3
Securing of internal wiring
All internal wirings are suitable
fixed
fixed
P
3.1.4
Insulation of conductors
P
3.1.5
Beads and ceramic insulators
N/A
3.1.6
Screws for electrical contact pressure
No screws are used as
electrical connections
electrical connections
N/A
3.1.7
Insulating materials in electrical connections
N/A
3.1.8
Self-tapping and spaced thread screws
No such screws are used
N/A
3.1.9
Termination of conductors
The termination of conductors
are hooked and soldered with
the plug pins, others are
soldered to PCB
are hooked and soldered with
the plug pins, others are
soldered to PCB
P
10 N pull test
P
3.1.10
Sleeving on wiring
No sleeving 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 .......................................... : Integral plug forming as part of
the equipment
P
3.2.1.1
Connection to an a.c. mains supply
A mains plug that is part of
direct plug-in equipment
direct plug-in equipment
P
3.2.1.2
Connection to a d.c. mains supply
N/A
3.2.2
Multiple supply connections
There is only one supply
connection for the EUT
connection for the EUT
N/A
3.2.3
Permanently connected equipment
The EUT is not such types
N/A
Number of conductors, diameter (mm) of cable
and conduits ....................................................... :
and conduits ....................................................... :
3.2.4 Appliance
inlets
N/A
Page 18 of 99
ST-06153
IEC 60950-1 / EN 60950-1
Clause
Requirement – Test
Result – Remark
Verdict
TRF No.: IECEN60950_1A
3.2.5
Power supply cords
N/A
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
No wiring terminal
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 terminals design
N/A
3.3.7
Grouping of wiring terminals
N/A
3.3.8 Stranded
wire
N/A
Page 19 of 99
ST-06153
IEC 60950-1 / EN 60950-1
Clause
Requirement – Test
Result – Remark
Verdict
TRF No.: IECEN60950_1A
3.4
Disconnection from the mains supply
3.4.1 General
requirement
P
3.4.2
Disconnect devices
Integral plug forming as part of
the equipment is considered as
the disconnect device
the equipment is considered as
the disconnect device
P
3.4.3
Permanently connected equipment
The EUT is not such 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
The integral plug of equipment
is provided
is provided
P
3.4.7 Three-phase
equipment
N/A
3.4.8
Switches as disconnect devices
N/A
3.4.9
Plugs as disconnect devices
The EUT is direct plug-in
equipment
equipment
N/A
3.4.10 Interconnected
equipment
N/A
3.4.11
Multiple power sources
Only one supply source
N/A
3.5
Interconnection of equipment
3.5.1 General
requirements
P
3.5.2
Types of interconnection circuits.......................... : SELV circuits
P
3.5.3
ELV circuits as interconnection circuits
No ELV circuits
N/A
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