Harman Kardon GO AND PLAY (serv.man2) EMC - CB Certificate ▷ View online
<12007721 001>
Page 67 of 102
TRF No.: IECEN60950A
TRF originator: SGS FIMKO
PWB near Q2
41.2
45.6
65
AC Inlet
20.3
19.7
30
Enclosure inside near T1
25.6
23.9
--
Enclosure outside near T1
15.7
15.6
55
Ambient
37.4
°
C
38.7
°
C
--
For model: S60-320187-WZ
T1 coil
54.7
56.5
65
T1 core
49.6
55.8
65
L1 coil
49.4
34.7
65
NF1 coil
54.1
37.2
65
C2 body
50.8
46.0
65
PWB near Q1
51.0
51.4
65
U1 body
46.8
50.6
60
PWB near Q2
48.5
54.9
65
AC Inlet
25.4
22.6
30
Enclosure inside near T1
25.0
25.9
--
Enclosure outside near T1
12.3
12.7
55
Ambient
38.4
°
C
38.6
°
C
--
Temperature rise
∆
T of winding:
R
1
(
Ω
)
R
2
(
Ω
)
∆
T
(K)
allowed
∆
T (K)
insulation
class
Comments:
The temperatures were measured under worst case normal mode defined in 1.2.2.1 and as described in 1.6.2
The temperatures were measured under worst case normal mode defined in 1.2.2.1 and as described in 1.6.2
at voltages as described above.
The installation manual defines 40°C maximum ambient temperatures; therefore, the max. temperature rise is
The installation manual defines 40°C maximum ambient temperatures; therefore, the max. temperature rise is
calculated as follows:
Winding components:
- Class E
Winding components:
- Class E
→
∆
Tmax = 90K - 10K - (40-25)K = 65K
Electrolyte capacitor or components with:
- max. absolute temp. of 70°C
- max. absolute temp. of 70°C
→
∆
Tmax = (70-40) K = 30K
- max. absolute temp. of 100°C
→
∆
Tmax = (100-40) K = 60K
- max. absolute temp. of 105°C
→
∆
Tmax = (105-40) K = 65K
User touchable surface with:
- max. temp. rise of 70K
- max. temp. rise of 70K
→
∆
Tmax = 70K - (40-25)K = 55K
Note: AC inlet add two layers tape on inside in order to keep temperature rise under the limits.
<12007721 001>
Page 68 of 102
TRF No.: IECEN60950A
TRF originator: SGS FIMKO
4.5.2
TABLE: ball pressure test of thermoplastic parts
N
allowed impression diameter (mm) :
≤
2 mm
Part
Test temperature
(
°
C)
Impression diameter
(mm)
Note: See sub-clause 4.5.2.
4.6.1, 4.6.2 Table: enclosure openings
N
Location
Size (mm)
Comments
Note: see sub-clause 4.6.
5.1.6
TABLE: touch current measurement
P
Condition
L
→
terminal A
(mA)
N
→
terminal A
(mA)
Limit
(mA)
Comments
System on
0.23
0.23
0.25
Terminal A at Output
System on
0.01
0.01
0.25
Terminal A at Enclosure with
Foil
Input voltage:
264V
Input frequency:
63Hz
Overall capacity:
CY2=3300pF
5.2
TABLE: electric strength tests and impulse tests
P
Test voltage applied between:
Test voltage (V)
Breakdown
Unit: primary and secondary
DC 4242
No
Unit: primary and enclosure
DC 4242
No
T1: primary and secondary
AC 3000
No
T1: secondary and core
AC 3000
No
Two layers insulation tape (used on HS2)
AC 3000
No
5.3
TABLE: fault condition tests
P
ambient temperature (
°
C) ……………………... ….: 25°C, if not otherwise stated
model/type of power supply …………………… ….:
<12007721 001>
Page 69 of 102
TRF No.: IECEN60950A
TRF originator: SGS FIMKO
manufacturer of power supply ……………………:
rated markings of power supply ……………….….:
No. Component
no.
Fault
Test voltage
(V)
Test time Fuse
no.
Fuse current
(A)
Result
01 BD1 ~ “+”
s-c
240
1 sec
F1
0 F1 opened, BD1 damaged,
no hazards
02 C3
s-c
240
1 sec
F1
0 F1 opened, no hazards
03 Q1 D-S
s-c
240
1 sec
F1
-- Q1, R31, R32, R33, R34
damaged, no hazards
04 Q1 D-G
s-c
240
1 sec
F1
-- Q1, R31, R32, R33, R34
damaged, no hazards
05 Q1 G-S
s-c
240
10 mins
F1
0.03 Unit shut down, no hazards
06 U1 pin 3-4
s-c
240
10 mins
F1
0.03 Unit shut down, no hazards
07 U1 pin 3
o-c
240
10 mins
F1
0.03 0.1 Unit shut down, no hazards
08 U1 pin 1-2
s-c
240
10 mins
F1
0.03 0.1 Unit shut down, no hazards
09 U1 pin 1
o-c
240
10 mins
F1
0.03 0.1 Unit shut down, no hazards
10 T1 pin 1-3
For model
S60-120500-
WZ
s-c
240
10 mins
F1
0.03 0.1 Unit shut down, no hazards
11 T1 pin p1-p2
For model
S60-120500-
WZ
s-c
240
10 mins
F1
0.03 0.1 Unit shut down, no hazards
12 Output (+) –
(-)
For model
For model
S60-120500-
WZ
s-c
240
10 mins
F1
0.03 0.1 Unit shut down, no hazards
13 T1 pin 1-3
For model
S60-160375-
WZ
s-c
240
10 mins
F1
0.03 0.1 Unit shut down, no hazards
14 T1 pin p1-p2
For model
S60-160375-
WZ
s-c
240
10 mins
F1
0.03 0.1 Unit shut down, no hazards
15 Output (+) –
(-)
For model
For model
S60-160375-
WZ
s-c
240
10 mins
F1
0.03 0.1 Unit shut down, no hazards
16 T1 pin 1-3
For model
S60-220273-
WZ
s-c
240
10 mins
F1
0.03 0.07 Unit shut down, no hazards
<12007721 001>
Page 70 of 102
TRF No.: IECEN60950A
TRF originator: SGS FIMKO
17 T1 pin p1-p2
For model
S60-220273-
WZ
s-c
240
10 mins
F1
0.03 0.1 Unit shut down, no hazards
18 Output (+) –
(-)
For model
For model
S60-220273-
WZ
s-c
240
10 mins
F1
0.03 0.1 Unit shut down, no hazards
19 T1 pin 1-3
For model
S60-320187-
WZ
s-c
240
10 mins
F1
0.03 0.1 Unit shut down, no hazards
20 T1 pin p1-p2
For model
S60-320187-
WZ
s-c
240
10 mins
F1
0.03 0.1 Unit shut down, no hazards
21 Output (+) –
(-)
For model
For model
S60-320187-
WZ
s-c
240
10 mins
F1
0.03 0.11 Unit shut down, no hazards
22 T1 after Q2
For model
S60-120500-
WZ
o-l
240
12 h
F1
0.69 0.03 Overload to 2A, no
hazards, unit shut down, U2
was went into cycle
protection condition, T1 coil
= 114.3
°
C, ambient =
25.5
°
C, no hazards
23 T1 after Q2
For model
S60-160375-
WZ
o-l
240
12 h
F1
0.66 0.04 Overload to 1A, no
hazards, unit shut down, U2
was went into cycle
protection condition, no
hazards, T1 coil = 108.2
°
C,
ambient = 27.8
°
C, no
hazards
24 T1 after Q2
For model
S60-220273-
WZ
o-l
240
8 h
F1
0.73 0.05 Overload to 0.7A, no
hazards, unit shut down, U2
was went into cycle
protection condition, no
hazards, T1 coil = 113
°
C,
ambient = 26.1
°
C, no
hazards
25 T1 after Q2
For model
S60-320187-
WZ
o-l
240
12 h
F1
0.66 0.05 Overload to 1A, no
hazards, unit shut down, U2
was went into cycle
protection condition, no
hazards, T1 coil = 110.1
°
C,
ambient = 27.8
°
C, no
hazards
26 Output
For model
S60-120500-
WZ
o-l
240
8 h
F1
0.68 0.03 Overload to 6.2A, no
hazards, unit shut down, U2
was went into cycle
protection condition, no
hazards, T1 coil = 116.4
°
C,
ambient = 24.6
°
C, no
hazards
Click on the first or last page to see other GO AND PLAY (serv.man2) service manuals if exist.