Harman Kardon HKTS 210SUB EMC - CB Certificate ▷ View online
Page 29 of 56
Report No.1018947
IEC60065
Clause
Requirement + Test
Result - Remark
Verdict
TRF No. IEC60065J
No
Component
Fault
dT (K) / Component Other results
(include description and test duration)
14 U1
(SG3525AP)
Short circuit
Vc – GND
Vc – GND
No heat
development
development
U
n
= 264V, P
n
= 45W, I
n
= 0.34A U
out
= 10.8V
Immediately after fault condition
U
n
= 264V, P
n
= 45W, I
n
= 0.35A U
out
= 10.8V
The test went on for 5 more minutes.
No remarks
15 U1
(ICE3B0365J)
Short circuit
Vc – GND
Vc – GND
No heat
development
development
U
n
= 264V, P
n
= 45W, I
n
= 0.35A U
out
= 10.8V
U
n
= 198V, P
n
= 44W, I
n
= 0.45A U
out
= 10.8V
Immediately after fault condition
U
n
= 264V, P
n
= 0.7W, I
n
= 46mA U
out
= 0V
U
n
= 198V, P
n
= 0.5W, I
n
= 34mA U
out
= 0V
Went immediately in to protection mode and
the test went on for 5 more minutes.
16 U1
(ICE3B0365J)
Short circuit
Vc – D
Vc – D
No heat
development
development
U
n
= 264V, P
n
= 45W, I
n
= 0.34A U
out
= 10.8V
U
n
= 198V, P
n
= 44W, I
n
= 0.48A U
out
= 10.8V
Immediately after fault condition
Fuse activated immediately.
17
IC1
Short circuit
pin Vcc – InLA
PWB 34K
IC 19K
Other temperature
no higher
IC 19K
Other temperature
no higher
U
n
= 264V, P
n
= 45W, I
n
= 0.38A U
out
= 10.8V
Immediately after fault condition
U
n
= 264V, P
n
= 36W, I
n
= 0.34A U
out
= 6.0V
The test went on for 20 more minutes.
18
C21
Short circuit No heat
development
U
n
= 264V, P
n
= 45W, I
n
= 0.35A U
out
= 10.8V
Immediately after fault condition
U
n
= 264V, P
n
= 3.0W, I
n
= 66mA U
out
= 0V
Went immediately in to protection mode and
the test went on for 5 more minutes.
Page 30 of 56
Report No.1018947
IEC60065
Clause
Requirement + Test
Result - Remark
Verdict
TRF No. IEC60065J
No
Component
Fault
dT (K) / Component Other results
(include description and test duration)
19 CN2
Short
circuit
Pin 1 – 2
(U
(U
speaker
)
No heat
development
development
U
n
= 264V, P
n
= 45W, I
n
= 0.4A U
out
= 10.8V
Immediately after fault condition
U
n
= 264V, P
n
= 2.4W, I
n
= 62mA
U
out
Declined for 45 seconds and then damage
components in PSU.
No remark
No remark
Winding temperature rise measurements
Ambient temperature t1 (
o
C) .................................. :
—
Ambient temperature t2 (
o
C) .................................. :
—
Page 31 of 56
Report No.1018947
IEC60065
Clause
Requirement + Test
Result - Remark
Verdict
TRF No. IEC60065J
13
TABLES: clearances and creepage distances
P
Rated supply voltage:
220-240V
Pollution degree:
2
Material Group:
IIIb
2 N force on internal parts applied:
P
30 N force on outside of conductive enclosure applied:
N/A
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 (ac) to Earth (B)
-
-
-
-
-
-
Primary (+dc) to Earth max (B)
-
-
-
-
-
-
Primary (-dc) to Earth max (B)
-
-
-
-
-
-
Across mains fuse F1 (B)
240
339
2.0
1.25
2.4
1.25
Across primary directly connected to the
mains (B)
mains (B)
240 339 2.0 5.0 2.4 5.0
Hazardous live secondary to Earth (B)
-
-
-
-
-
-
Optocoupler input to output (R)
44*/240 83*/339
0.8
5.3 0.8*/2.2
5.3
Primary to Secondary in CT1 (R)
124*/240 223*/339
4.0
5.5
3.0*/4.8
5.5
Primary to Secondary in T1 (R)
130*/240
358*
4.0
5.0
3.2*/4.8
5.0
Primary to Secondary in T2 (R)
178*/240 295*/339
4.0
7.6
3.8*/4.8
7.6
Primary to Secondary in DT1 (R)
134*/240 257*/339
4.0
7.0
3.2*/4.8
7.0
Primary to accessible conductive parts (R)
240 339*/339 4.0
6.1
4.8
6.1
Primary to Secondary PWB (R)
44*/240
83*/339
4.0
5.4
2.4*/4.8
5.4
Hazardous live secondary to non-
hazardous live secondary (R)
hazardous live secondary (R)
- - - - - -
Hazardous live secondary to unearthed
conductive enclosure (R)
conductive enclosure (R)
- - - - - -
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.
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.
The actual value measured*/ required value
Page 32 of 56
Report No.1018947
IEC60065
Clause
Requirement + Test
Result - Remark
Verdict
TRF No. IEC60065J
14
TABLE: list of critical components and materials
P
Component
Manufacturer/
trademark
Type/model
Value / rating
Standard
Approval/
Reference
Transformer T1
Ease House
Limited
NT1759NL
240V, 50/60Hz
Complies with
IEC 60065
Approved in
appliance
Insulating tape
Jingjiang Yahua
pressure
sensetive glue
Co., Ltd.
CT 4.5x0.05mm
130 °C
Approved in
appliance
Insulating tape
Suzhou
Mailaduona
Electric material
Co., Ltd.
JY312 8.5x0.05mm
130 °C
Approved in
appliance
Bobbin Material in
T1
Chang Chun
Plastics Co.,
Ltd.
T375J
94V-0 150 °C
Complies with
IEC 60707
HB75
Accepted in
appliance
Triple insulation
wire
Yong Chang
Silicone Co.,
Silicone Co.,
Ltd.
STW-B
130 °C
Complies with
IEC 60950
Accepted in
appliance
Triple insulation
wire
Dha Jin
Technology Co.,
Ltd.
TLW-B
130 °C
Complies with
IEC 60950
Accepted in
appliance
Transformer T2
Ease House
Limited
NT1758NL
240V, 50/60Hz
Complies with
IEC 60065
Approved in
appliance
Insulating tape
Jingjiang Yahua
pressure
sensetive glue
Co., Ltd.
CT 11.0x0.05mm
130 °C
Approved in
appliance
Insulating tape
Suzhou
Mailaduona
Electric material
Co., Ltd.
JY312 22.0x0.05mm
130 °C
Approved in
appliance
Bobbin Material in
T2
Chang Chun
Plastics Co.,
Ltd.
T375J
94V-0 150 °C
Complies with
IEC 60707
HB75
Accepted in
appliance
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