Read Harman Kardon AVR 134 (serv.man2) EMC - CB Certificate online
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Report Ref. No. 077-204389-000
IEC/EN 60065
Clause
Requirement – Test
Result - Remark
Verdict
TRF No. IECEN60065G
11.2
TABLE: summary of fault condition tests
P
Voltage (V) 0,9 or 1,1 times rated voltage .............. : 264 V
—
Ambient temperature (
o
C) ...................................... : 23-26
°C
—
fault condition, state
component short- or open
circuited and components
whose temperature rises
are measured
component short- or open
circuited and components
whose temperature rises
are measured
supply
voltage
voltage
result, state effect of fault condition and the duration of the test
duration of t
he test
he test
Input
current(A)
current(A)
result, state effect of fault condition
1. D111 (AC – –)
S/C 264
V
4 s
0
Immediately F301(4A) opened. NCD. No
hazard.
hazard.
2. D112 (AC – +)
S/C 264
V
3 s
0
Immediately F301(4A) opened. NCD. No
hazard.
hazard.
3. C179
S/C 264
V
5 s
0
Immediately protection circuit(RLY301)
operated. NCD. No hazard.
operated. NCD. No hazard.
4. C180
S/C 264
V
3 s
0
Immediately protection circuit(RLY301)
operated. NCD. No hazard.
operated. NCD. No hazard.
5. Q124 (B – C)
S/C 264
V 46 min
0.19
Normal operation. NCD. No hazard.
6. Q124 (C – E)
S/C 264
V 56 min
0.19
Normal operation. NCD. No hazard.
7. Q126 (C – E)
S/C 264
V
4 s
0
Immediately protection circuit(RLY301)
operated. NCD. No hazard.
operated. NCD. No hazard.
8. Q126 (B – E)
S/C 264
V 36 min
0.19
Normal operation. NCD. No hazard.
9. Q125 (B – C)
S/C 264
V 1 h, 22 min
0.17
Immediately ZD103, ZD104, R186 smoked for
2 sec and opened. Front display disappeared.
NB. No hazard.
2 sec and opened. Front display disappeared.
NB. No hazard.
10. Q125 (C – E)
S/C 264
V 28 min
0.17
after 3 s, R186 smoked for 3 sec, and opened.
Q125 damaged. Front display disappeared.
NB. No hazard.
Q125 damaged. Front display disappeared.
NB. No hazard.
11. C189
S/C 264
V 32 min
0.17
Immediately R186 glowed for 1 s and smoked
2 s and opened. Front display disappeared.
NB. No hazard.
2 s and opened. Front display disappeared.
NB. No hazard.
12. D129
S/C 264
V 55 min
0.18
Immediately R205 smoked for 1 s. and
opened. NB. No hazard.
opened. NB. No hazard.
13. C200
S/C 264
V 43 min
0.17
Immediately R205, R206 smoked for 1 sec
and opened. NB. No hazard.
and opened. NB. No hazard.
14. D131
S/C 264
V 46 min
0.17
Immediately R207 smoked for 1 s and
opened. NB. No hazard.
opened. NB. No hazard.
15. D134
S/C 264
V 38 min
0.17
Immediately R208 smoked for 1 s and
opened. NB. No hazard.
opened. NB. No hazard.
16. IC111(In – Out) S/C 264
V 52 min
0.20
REG101 heated up to 57,5 K and stabilized.
NCD. No hazard.
NCD. No hazard.
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