JBL ES 250P (serv.man4) EMC - CB Certificate ▷ View online
Page 26 of 47
Report No. 707218
IEC 60065
Clause
Requirement – Test
Result - Remark
Verdict
TRF No.: IEC60065F
TRF Originator: ASTA BEAB
5
Q5B (c-b)
sc
-
Un = 253V, Pn = 60W
Uout decreased to 6.5V. The negative
part of the output signal disappeared.
Test time 5min. No hazard.
Uout decreased to 6.5V. The negative
part of the output signal disappeared.
Test time 5min. No hazard.
6a
C134
sc
-
Un = 253V
R241 opened after 2s. No hazard.
R241 opened after 2s. No hazard.
6b
C134
sc
-
Un = 198V, Pn = 9W
R241 opened after 16 min. Test time
16min. No hazard.
R241 opened after 16 min. Test time
16min. No hazard.
7
C166
sc
-
Un = 253V
R241 opened immediately. Test time:
1min. No hazard.
R241 opened immediately. Test time:
1min. No hazard.
8
C168
sc
-
Un = 198V
F1 opened immediately. No hazard.
F1 opened immediately. No hazard.
9
C170
sc
-
Un = 198V
R255 and R256 opened immediately.
No hazard.
R255 and R256 opened immediately.
No hazard.
10
Capacitor, (600pF)
in RC snubber
sc
-
Un = 198/253V
Resistor, (18
Resistor, (18
Ω) in RC snubber opened
immediately. No hazard.
11
D124
~to+
sc
-
Un = 198V, Pn = 35
Nothing happened. Test time: 15 min.
No hazard.
Nothing happened. Test time: 15 min.
No hazard.
Winding temperature rise measurements
Ambient temperature t1 (
o
C) ..................................:
23
—
Ambient temperature t2 (
o
C) ..................................:
28
—
Page 27 of 47
Report No. 707218
IEC 60065
Clause
Requirement – Test
Result - Remark
Verdict
TRF No.: IEC60065F
TRF Originator: ASTA BEAB
13
TABLES: clearances and creepage distances
P
Rated supply
voltage:
voltage:
220-230V
Pollution degree
2
Material Group
IIIb
2 N force on internal parts applied:
P
30 N force on outside of conductive enclosure applied:
P
Location
Operating Voltage
Clearance (mm)
Creepage (mm)
V rms
V peak
Min
Actual
Min
Actual
Circuits conductively connected to the mains (use Tables 8, 9 and 11): see note below.
Primary (ac) to Earth (B)
-
-
-
-
-
-
Primary (+dc) to Earth max (B)
-
-
-
-
-
-
Primary (-dc) to Earth max (B)
-
-
-
-
-
-
Across mains fuse F1 (B)
230
325
2
3
2.4
3
Across primary directly connected
to the mains (B)
to the mains (B)
230
325
2
8.0
2.4
8.0
Hazardous live secondary to Earth
(B)
(B)
-
-
-
-
-
-
Optocoupler input to output (R)
-
-
-
-
-
-
Primary to Secondary,
150-r1107012-e (R)
150-r1107012-e (R)
340
481
4.2
10
7.2
10
Primary to Secondary,
TT0930505270-E (R)
TT0930505270-E (R)
340
481
4.2
17
7.2
17
Primary to accessible conductive
parts (R)
parts (R)
285
403
4.0
6.3
6.0
6.3
Hazardous live secondary to non-
hazardous live secondary (R)
hazardous live secondary (R)
*)
Hazardous live secondary to
unearthed conductive enclosure
(R)
unearthed conductive enclosure
(R)
*)
*) Distances too short. Short circuiting does not cause any shock hazard.
Notes:
1. Secondary circuits of Class II apparatus which have connector terminals that could be earthed (e.g. antenna signal
input), are subjected to the requirements for circuits conductively connected to the mains in Tables 8 and 9.
2. Floating secondary circuits of Class I apparatus which have connector terminals that could be earthed (e.g. antenna
signal input), are subjected to the requirements for circuits conductively connected to the mains in Tables 8 and 9
unless the floating secondary circuit is separated from the primary circuits by an earthed metal screen (e.g. in the
power transformer), or the floating secondary circuit is connected to earth via a component such as a capacitor.
3. For insufficient clearances and creepage distances from secondary to secondary circuits and from secondary circuits
to earth, see Cl. 4.3.1, 4.3.2 and 11.2.
4. If the minimum creepage distance in Table 11 is less than the minimum required clearance in Tables 8, 9 or 10 as
required, then the value for clearance is used as the minimum creepage distance .
"Min" = minimum required.
"Actual = Actual dimensions measured.
1. Secondary circuits of Class II apparatus which have connector terminals that could be earthed (e.g. antenna signal
input), are subjected to the requirements for circuits conductively connected to the mains in Tables 8 and 9.
2. Floating secondary circuits of Class I apparatus which have connector terminals that could be earthed (e.g. antenna
signal input), are subjected to the requirements for circuits conductively connected to the mains in Tables 8 and 9
unless the floating secondary circuit is separated from the primary circuits by an earthed metal screen (e.g. in the
power transformer), or the floating secondary circuit is connected to earth via a component such as a capacitor.
3. For insufficient clearances and creepage distances from secondary to secondary circuits and from secondary circuits
to earth, see Cl. 4.3.1, 4.3.2 and 11.2.
4. If the minimum creepage distance in Table 11 is less than the minimum required clearance in Tables 8, 9 or 10 as
required, then the value for clearance is used as the minimum creepage distance .
"Min" = minimum required.
"Actual = Actual dimensions measured.
Page 28 of 47
Report No. 707218
IEC 60065
Clause
Requirement – Test
Result - Remark
Verdict
TRF No.: IEC60065F
TRF Originator: ASTA BEAB
14
TABLE: list of critical components and materials
P
Object/Part No.
Manufacturer
/Trademark
Type/Model
Technical
Data
2
)
Standard
Mark(s) of
Conformity
1
)
Transformer
Transtec
TT0930505270-E
230V / 50Hz
Sec.: 55V, 22V
IEC 60065
-
(*)
Thermal cut-out
(automatic reset)
SEKI
ST-22
5A 250V
130°C
IEC60065
-
Transformer
Black Washer
Black Washer
(rubber mtrl)
Hopeful Rubber
C601-01
1mm/94V-1
thickness used:
3.0mm
Complies with
IEC 60707:99
HB75
-
Alt. transformer
Zhong Shan Yi Qi 150-r1107012-e
230V / 50Hz
Sec.: 50V, 20V
IEC 60065
-
Thermal link in
alt. transformer
alt. transformer
Aupo Electronics
A4
5A 250V
130°C
IEC 60691
Insulation plate
in Line filter L01
in Line filter L01
Lian Cheng
PCB 1.0T
94V-0
Complies with
IEC 60707:99
HB75
-
Mains Fuse
Walter
TSD
T2.5AL 250V
IEC 60127
Mains Cordset:
Plug
Cord
Connector
Plug
Cord
Connector
Well Shin
WS-019
H05VV-F
WS-002E
WS-002E
16A 250V
2 x 0.75mm
2
10A 250V
CEE7
IEC 60227
IEC 60320
IEC 60320
VDE
Mains Cordset
for Korea
Plug
Cord
Connector
for Korea
Plug
Cord
Connector
Well Shin
WS-019-A
VCTFK
WS-002E
3A 250V
2 x 0.75mm
2
10A 250V
KS C8305
KS C3304
KS C3304
IEC 60320
VDE
Appliance inlet
Pronic
PST-101
10A 250V
IEC 60320
Mains switch
CHILY
3024
16(4) 8/128A,
250V Class II
IEC 61058-1
IEC60065:2001
Sub-clause 14.6 1a)
FI
Mains capacitor
C01, C02
C01, C02
(across the line)
Europtronic
MPX
0.33
F 275V
X2
IEC 60384-14
2
nd
edition
Mains capacitor
C03, C04
C03, C04
(single connected to
accessible parts)
accessible parts)
Welson Industrial
WD
1nF 250V
Y1
IEC 60384-14
2
nd
edition
Pre PCB
Luen Tai
A126
94V-0
Complies with
IEC60707, FV0
-
Main PCB
EMC PCB
EMC PCB
Cheng Ho Ind.
(Jianhe)
4B-1
94V-0
Complies with
IEC60707, FV0
-
Class D PCB
Hsiang Kuo
76V0A
94V-0
Complies with
IEC60707, FV0
-
Amplifier
Plastic Cover
Plastic Cover
Shr Hua
PA-765
(ABS)
94V-0
Thickness used:
3.0mm
Complies with
IEC 60707:99
HB75
-
Mains fuse holder
Shin Chin
R3-45A
94V-0
Complies with
IEC 60707:99
HB75
-
(*)
Did not open during fault condition
Page 29 of 47
Report No. 707218
IEC 60065
Clause
Requirement – Test
Result - Remark
Verdict
TRF No.: IEC60065F
TRF Originator: ASTA BEAB
14
TABLE: list of critical components and materials (cont.)
P
Object/Part No.
Manufacturer
/Trademark
Type/Model
Technical
Data
2
)
Standard
Mark(s) of
Conformity
1
)
Heat shrinkable
tube
tube
Dongguan
Quantai
Electronics
T-2
Alt. heat
shrinkable tube
shrinkable tube
Shenzhen
Changyuan
Electronic
Material
102
VW-1
IEC 60707
Complies with HB75
-
1
) An asterisk indicates a mark which assures the agreed level of surveillance.
2
) Description to include adjacent markings for critical fuse/s.
Click on the first or last page to see other ES 250P (serv.man4) service manuals if exist.