Harman Kardon SB 30 (serv.man3) EMC - CB Certificate ▷ View online
Page 28 of 52
Report No. : 12-1330-0135
IEC/EN 60065
Clause
Requirement
– Test
Result - Remark
Verdict
CN1 body
17.7
18.9
14.7
15.3
50 (85-35)
PCB near ZNR1 and TH1
20.9
20.9
14.0
14.6
70 (105-35)
CX1 body
17.3
18.0
13.6
14.5
65 (100-35)
LF1 coil
18.8
19.2
14.3
15.0
70 (105-35)
CX2 body
17.2
17.8
14.1
14.6
65 (100-35)
LF2 body
17.5
18.0
14.3
14.6
70 (105-35)
CY1 body
15.5
16.3
12.0
12.4
50 (85-35)
PCB near BR1
18.0
18.8
15.7
16.1
70 (105-35)
C1 body
24.1
25.3
21.3
21.9
70 (105-35)
PCB near Q1
34.8
40.8
33.6
35.0
70 (105-35)
T2 coil
49.6
51.4
46.6
45.6
75 (85-10)
T2 core
57.2
58.1
52.7
51.0
75 (85-10)
CT1 coil
49.2
52.7
42.7
43.6
75 (85-10)
CT1 core
43.5
47.5
40.3
41.3
75 (85-10)
DT1 coil
34.6
38.3
32.5
33.8
75 (85-10)
DT1 core
32.1
35.2
30.8
31.9
75 (85-10)
T1 coil
37.2
44.4
37.6
40.8
75 (85-10)
T1 core
37.7
44.1
37.4
40.2
75 (85-10)
CY4 body
34.1
38.3
35.8
37.0
50 (85-35)
U2 body
33.9
39.1
34.5
36.4
65 (100-35)
PCB near D8
24.9
26.5
22.6
23.3
70 (105-35)
For main board
--
--
--
--
--
PCB near U1
24.1
25.3
21.8
22.3
70 (105-35)
L1 coil
26.8
28.4
22.9
23.7
70 (105-35)
PCB near IC2
20.3
21.6
19.5
20.1
70 (105-35)
For other part
--
--
--
--
--
Plastic enclosure inside near T2
14.8
16.2
20.0
20.7
60
Metal enclosure outside near T2
12.8
13.5
10.0
10.2
40
Ambient
23.5
o
C
23.7
o
C
25.1
o
C
25.1
o
C
--
Winding temperature rise measurements
Ambient temperature t1 (
o
C) ................................... :
--
—
Ambient temperature t2 (
o
C) ................................... :
--
—
Page 29 of 52
Report No. : 12-1330-0135
IEC/EN 60065
Clause
Requirement
– Test
Result - Remark
Verdict
Temperature rise dT of winding:
dT = (R
2
– R
1
) x (234.5 + t1)
– (t2 – t1)
R
1
R
1
(Ω)
R
2
(Ω)
dT (K)
Limit dT (K) Insulation
class
-
-
-
-
-
-
7.2
TABLE: softening temperature of thermoplastics
N/A
Temperature T of part
T - normal
conditions (
o
C)
T - fault
conditions (
o
C)
T softening
(
o
C)
-
-
-
-
10.3
TABLE: Insulation Resistance Measurements
Pass
Insulation resistance R between:
R (MΩ)
Required R (MΩ)
Test with model SB 30 CNTR
Hazardous live and plastic enclosure with metal foil
1000
4
Hazardous live and metal enclosure
1000
4
Hazardous live and accessible connector
1000
4
Between parts of different polarity directly connected to the
mains (without fuse)
mains (without fuse)
1000
2
T1, Primary wire and Secondary wire
1000
4
T1, Secondary wire and core
1000
4
T2, Primary wire and Secondary wire
1000
4
T2, Primary wire and core
1000
2
T2, Secondary wire and core
1000
2
Insulation sheet between power board and metal enclosure
1000
4
Test with models SB 30 SUB and SB 30 SUB/230
Hazardous live and plastic enclosure with metal foil
1000
4
Hazardous live and metal enclosure
1000
4
Hazardous live and accessible connector
1000
4
Between parts of different polarity directly connected to the
mains (without fuse)
mains (without fuse)
1000
2
T1, Primary wire and Secondary wire
1000
4
T1, Secondary wire and core
1000
4
T2, Primary wire and Secondary wire
1000
4
T2, Primary wire and core
1000
2
T2, Secondary wire and core
1000
2
DT1, Primary wire and Secondary wire
1000
4
DT1, Primary wire and core
1000
2
Page 30 of 52
Report No. : 12-1330-0135
IEC/EN 60065
Clause
Requirement
– Test
Result - Remark
Verdict
Insulation resistance R between:
R (MΩ)
Required R (MΩ)
DT1, Secondary wire and core
1000
2
CT1, Primary wire and Secondary wire
1000
4
CT1, Primary wire and core
1000
2
CT1, Secondary wire and core
1000
2
10.3
TABLE: Electric Strength Measurements
Pass
Test voltage applied between:
Test voltage (V)
Breakdown
Test with model SB 30 CNTR
Between hazardous live and plastic enclosure with metal foil
DC 4240
No
Between hazardous live and metal enclosure
DC 4240
No
Between hazardous live and accessible connector
DC 4240
No
Between parts of different polarity connected to the mains
(without fuse)
(without fuse)
AC 2120
No
T1, Primary wire and Secondary wire
DC 4240
No
T1, Secondary wire and core
DC 4240
No
T2, Primary wire and Secondary wire
DC 4240
No
T2, Primary wire and core
DC 2120
No
T2, Secondary wire and core
DC 2120
No
Insulation sheet between power board and metal enclosure
DC 4240
No
Page 31 of 52
Report No. : 12-1330-0135
IEC/EN 60065
Clause
Requirement
– Test
Result - Remark
Verdict
10.3
TABLE: Electric Strength Measurements
Pass
Test voltage applied between:
Test voltage (V)
Breakdown
Test with model SB 30 SUB
Hazardous live and plastic enclosure with metal foil
DC 2828
No
Hazardous live and metal enclosure
DC 2828
No
Hazardous live and accessible connector
DC 2828
No
Between parts of different polarity directly connected to the
mains (without fuse)
mains (without fuse)
DC 1410
No
T1, Primary wire and Secondary wire
DC 2828
No
T1, Secondary wire and core
DC 2828
No
T2, Primary wire and Secondary wire
DC 1414
No
T2, Primary wire and core
DC 1414
No
T2, Secondary wire and core
DC 1414
No
DT1, Primary wire and Secondary wire
DC 2828
No
DT1, Primary wire and core
DC 1414
No
DT1, Secondary wire and core
DC 1414
No
CT1, Primary wire and Secondary wire
DC 2828
No
CT1, Primary wire and core
DC 1414
No
CT1, Secondary wire and core
DC 1414
No
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