Harman Kardon AVR 170 EMC - CB Certificate ▷ View online
Page 37 of 52
Report No.: 209462
TRF No. IEC60065K
7.2
TABLE: softening temperature of thermoplastics
P
Temperature T of part
T - normal con-
ditions (
o
C)
T - fault condi-
tions (
o
C)
Min T softening
(
o
C)
AC connector (CN90)
20.2 (39.8
o
C)
(I/P=264 V,
ambient 19.6
ambient 19.6
o
C)
27.8 (49.7
o
C)
(I/P=264 V,
ambient 21.9
ambient 21.9
o
C)
> 200
(type,YW396 series)
(type,YW396 series)
Main switch connector (SW91) *)
27.6 (47.2
o
C)
(I/P=264 V,
ambient 19.6
ambient 19.6
o
C)
44.3 (66.2
o
C)
(I/P=264 V,
ambient 21.9
ambient 21.9
o
C)
> 200
(type,YW396 series)
(type,YW396 series)
*) SW91 and SW92 are same type, and tested only with SW91 connector by representative type.
10.3
TABLE: insulation resistance measurements
P
Insulation resistance R between:
R (MΩ)
Required R (MΩ)
Between mains poles (primary fuse disconnected)
(as received and after humidity/surge)
(as received and after humidity/surge)
Min 2.6
Min 2
Between parts separated by double or reinforced insulation
(as received and after humidity/surge)
(as received and after humidity/surge)
Min 5.2
Min 4
10.3
TABLE: electric strength measurements
P
Test voltage applied between:
Test voltage (V)
Breakdown
Mains poles (primary fuse disconnected)
(as received and after humidity/surge/fault condition tests)
(as received and after humidity/surge/fault condition tests)
1500 Vac
No
Between parts separated by double or reinforced insulation
(as received and after humidity/surge/fault condition tests)
(as received and after humidity/surge/fault condition tests)
3000 Vac
No
Page 38 of 52
Report No.: 209462
TRF No. IEC60065K
11.2
TABLE: summary of fault condition tests
P
Voltage (V) 0,9 or 1,1 times rated voltage ............. : 198V or 264V
—
Frequency
(Hz) ........................................................ : 50Hz
—
Ambient
temperature
(
o
C) ...................................... : 17
o
C - 22
o
C
—
No.
Component
Fault
Duration
of the test
Other results
(include description)
dT (K) / Component
dT (K)
Permitted
dT (K)
1. *),
#)
#)
D943
(A to C)
(A to C)
SC
30 min
Unit shut down immediately.
FI changed between
0.03 A and 0.05 A periodically.
NCD. No hazard.
FI changed between
0.03 A and 0.05 A periodically.
NCD. No hazard.
N/A N/A
2. *),
#)
#)
C949
SC
20 min
Unit shut down immediately.
FI changed between
0.03 A and 0.05 A periodically.
NCD. No hazard.
FI changed between
0.03 A and 0.05 A periodically.
NCD. No hazard.
N/A N/A
3. *),
#)
#)
D921
(A to C)
(A to C)
SC
30 min
Unit shut down immediately.
FI changed between
0.03 A and 0.05 A periodically.
NCD. No hazard.
FI changed between
0.03 A and 0.05 A periodically.
NCD. No hazard.
N/A N/A
4. *),
#)
#)
C944
SC
20 min
Unit shut down immediately.
FI changed between
0.03 A and 0.05 A periodically.
NCD. No hazard.
FI changed between
0.03 A and 0.05 A periodically.
NCD. No hazard.
N/A N/A
5. *),
#)
#)
D940
(A to C)
(A to C)
SC
20 min
Unit shut down immediately.
FI stabilized at 0.07 A.
NCD. No hazard.
FI stabilized at 0.07 A.
NCD. No hazard.
N/A N/A
6. *),
#)
#)
C941
SC
10 min
Unit shut down immediately.
FI stabilized at 0.07 A.
NCD. No hazard.
FI stabilized at 0.07 A.
NCD. No hazard.
N/A N/A
7. *),
#)
#)
D933
(A to C)
(A to C)
SC
20 min
Unit shut down immediately.
FI stabilized at 0.06 A.
NCD. No hazard.
FI stabilized at 0.06 A.
NCD. No hazard.
N/A N/A
8. *),
#)
#)
C933
SC
10 min
Unit shut down immediately.
FI stabilized at 0.06 A.
NCD. No hazard.
FI stabilized at 0.06 A.
NCD. No hazard.
N/A N/A
9. *),
#)
#)
D942
(A to C)
(A to C)
SC
20 min
All speakers output signal off
immediately.
FI stabilized at 0.24 A.
NCD. No hazard.
immediately.
FI stabilized at 0.24 A.
NCD. No hazard.
N/A N/A
10. *),
#)
#)
C928
SC
20 min
All speakers output signal off
immediately.
FI stabilized at 0.24 A.
NCD. No hazard.
immediately.
FI stabilized at 0.24 A.
NCD. No hazard.
N/A N/A
Note- SC: Short-circuit, NCD: No component damage, FI: Fault Input Current
*) Tested voltage 264 V
**) Tested voltage 198 V
#) HIGH mode ##) LOW mode
Page 39 of 52
Report No.: 209462
TRF No. IEC60065K
No.
Component
Fault
Duration
of the test
Other results
(include description)
dT (K) / Component
dT (K)
Permitted
dT (K)
11. **),
##)
##)
D952
(A to C)
(A to C)
SC
10 min
Unit shut down immediately.
FI stabilized at 0.06 A.
NCD. No hazard.
FI stabilized at 0.06 A.
NCD. No hazard.
N/A N/A
12. **),
##)
##)
C936
SC
10 min
Unit shut down immediately.
FI stabilized at 0.06 A.
NCD. No hazard.
FI stabilized at 0.06 A.
NCD. No hazard.
N/A N/A
13. *),
#)
#)
D924
(A to C)
(A to C)
SC
10 min
Unit shut down immediately.
FI stabilized at 0.06 A.
NCD. No hazard.
FI stabilized at 0.06 A.
NCD. No hazard.
N/A N/A
14. *),
#)
#)
D925
(A to C)
(A to C)
SC
10 min
Unit shut down immediately.
FI stabilized at 0.06 A.
NCD. No hazard.
FI stabilized at 0.06 A.
NCD. No hazard.
N/A N/A
15. *),
#)
#)
PC91
(Pin1 to Pin2)
(Pin1 to Pin2)
SC
40 min
Unit shut down immediately.
FI stabilized at 0.06 A.
NCD. No hazard.
FI stabilized at 0.06 A.
NCD. No hazard.
N/A N/A
16. *),
##)
##)
PC91
(Pin3 to Pin4)
(Pin3 to Pin4)
SC 20
min
Normal
operated.
FI stabilized at 1.05 A.
NCD. No hazard.
NCD. No hazard.
N/A N/A
17. *),
#)
#)
PC92
(Pin1 to Pin2)
(Pin1 to Pin2)
SC
50 min
All speakers output signal off
immediately.
FI changed between
0.03 A and 0.06 A periodically.
NCD. No hazard.
immediately.
FI changed between
0.03 A and 0.06 A periodically.
NCD. No hazard.
N/A N/A
18. *),
#)
#)
PC92
(Pin3 to Pin4)
(Pin3 to Pin4)
SC
50 min
Unit shut down immediately.
FI stabilized at 0.04 A.
NCD. No hazard.
FI stabilized at 0.04 A.
NCD. No hazard.
N/A N/A
19. *),
#)
#)
PC93
(Pin1 to Pin2)
(Pin1 to Pin2)
SC
30 min
All speakers output signal off
immediately.
FI stabilized at 0.25 A.
NCD. No hazard.
immediately.
FI stabilized at 0.25 A.
NCD. No hazard.
N/A N/A
20. *),
#)
#)
PC93
(Pin3 to Pin4)
(Pin3 to Pin4)
SC
40 min
All speakers output signal off
immediately.
FI stabilized at 0.25 A.
NCD. No hazard.
immediately.
FI stabilized at 0.25 A.
NCD. No hazard.
N/A N/A
21. *),
#)
#)
PC94
(Pin1 to Pin2)
(Pin1 to Pin2)
SC
30 min
Unit shut down immediately.
FI stabilized at 0.06 A.
NCD. No hazard.
FI stabilized at 0.06 A.
NCD. No hazard.
N/A N/A
22. *),
#)
#)
PC94
(Pin3 to Pin4)
(Pin3 to Pin4)
SC
50 min
Unit shut down immediately.
FI stabilized at 0.06 A.
NCD. No hazard.
FI stabilized at 0.06 A.
NCD. No hazard.
N/A N/A
Note- SC: Short-circuit, NCD: No component damage, FI: Fault Input Current
*) Tested voltage 264 V
**) Tested voltage 198 V
#) HIGH mode ##) LOW mode
Page 40 of 52
Report No.: 209462
TRF No. IEC60065K
No.
Component
Fault
Duration
of the test
Other results
(include description)
dT (K) / Component
dT (K)
Permitted
dT (K)
23. *),
#)
#)
PC95
(Pin3 to Pin4)
(Pin3 to Pin4)
SC
50 min
Unit shut down immediately.
FI stabilized at 0.04 A.
NCD. No hazard.
FI stabilized at 0.04 A.
NCD. No hazard.
N/A N/A
24. *),
#)
#)
PC95
(Pin1 to Pin2)
(Pin1 to Pin2)
SC
20 min
Unit shut down immediately.
FI stabilized at 0.04 A.
NCD. No hazard.
FI stabilized at 0.04 A.
NCD. No hazard.
N/A N/A
25. *),
#)
#)
PC96
(Pin1 to Pin2)
(Pin1 to Pin2)
SC
20 min
All speakers output signal off
immediately.
FI stabilized at 0.25 A.
NCD. No hazard.
immediately.
FI stabilized at 0.25 A.
NCD. No hazard.
N/A N/A
26. *),
##)
##)
PC96
(Pin3 to Pin4)
(Pin3 to Pin4)
SC 20
min
Normal
operated.
FI stabilized at 1.06 A.
NCD. No hazard.
NCD. No hazard.
N/A N/A
27. *),
##)
##)
D944
(A to C)
(A to C)
SC
40 min
All speakers output normal
operated.
FI stabilized at 1.08 A.
NCD. No hazard.
operated.
FI stabilized at 1.08 A.
NCD. No hazard.
N/A N/A
28. *),
#)
#)
Q901
(Pin2 to Pin1)
(Pin2 to Pin1)
SC
1 s
F901 opened immediately.
Q901 and IC93 damaged.
No hazard.
Q901 and IC93 damaged.
No hazard.
N/A N/A
29. *),
#)
#)
Q901
(Pin3 to Pin2)
(Pin3 to Pin2)
SC
1 s
F901 opened immediately.
No hazard.
No hazard.
N/A N/A
30. *),
#)
#)
IC93
(Pin4 to Pin2)
(Pin4 to Pin2)
SC
20 min
Unit shut down immediately.
FI stabilized at 0.06 A.
IC93 damaged. No hazard.
FI stabilized at 0.06 A.
IC93 damaged. No hazard.
N/A N/A
31. *),
#)
#)
IC93
(Pin6 to Pin7)
(Pin6 to Pin7)
SC
40 min
All speakers output signal off
immediately.
FI stabilized at 0.27 A.
NCD. No hazard.
immediately.
FI stabilized at 0.27 A.
NCD. No hazard.
N/A N/A
32. *),
#)
#)
IC93
(Pin6 to Pin2)
(Pin6 to Pin2)
SC 1
h
30 min
All speakers output signal voltage
changed between 2.0 V and
3.2 V periodically.
FI changed between
0.38 A and 0.42 A periodically.
NCD. No hazard.
changed between 2.0 V and
3.2 V periodically.
FI changed between
0.38 A and 0.42 A periodically.
NCD. No hazard.
N/A N/A
33. *),
#)
#)
IC92
(Pin4 to Pin2)
(Pin4 to Pin2)
SC
1 sec
F901 opened immediately.
IC92 and D916 damaged.
Dielectric strength test O.K.
No hazard.
IC92 and D916 damaged.
Dielectric strength test O.K.
No hazard.
N/A N/A
Note- SC: Short-circuit, NCD: No component damage, FI: Fault Input Current
*) Tested voltage 264 V
**) Tested voltage 198 V
#) HIGH mode ##) LOW mode
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