Read Harman Kardon AVR 3550 (serv.man13) EMC - CB Certificate online
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IEC 60065, 6th edition : 1998
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- Page 35 of 40 -
Order No.
200219130
FAULT CONDITION TESTS
P
Ambient temperature
26 °C
Rated voltage
230V~ 50Hz
Remarks
-
Comp.
No
No
Fault
Test V
Position
Test time Fuse No
Current
through
fuse
through
fuse
Mains power/temperatures/results
D909
S-c
254,4
AC - +
30 min
F902
F903
F904
F903
F904
-
F904 opened immediately.
Input current stabilised at 1,55A.
No hazard.
Input current stabilised at 1,55A.
No hazard.
D909
S-c
207
AC - +
30 min
F902
F903
F904
F903
F904
-
F904 opened immediately.
Input current stabilised at 1,49A.
No hazard.
Input current stabilised at 1,49A.
No hazard.
D909
S-c
254,4
AC - -
30 min
F902
F903
F904
F903
F904
-
F903 opened immediately.
Input current stabilised at 1,51A.
No hazard.
Input current stabilised at 1,51A.
No hazard.
D901
S-c
254,4
A - C
30 min
F902
1,78 A
R903 opened.
Input current stabilised at 1,61A.
No hazard.
Input current stabilised at 1,61A.
No hazard.
D904
S-c
254,4
A - C
30 min
F902
1,80 A
FL display off immediately.
R903, R904 opened.
Input current stabilised at 1,57A.
No hazard.
R903, R904 opened.
Input current stabilised at 1,57A.
No hazard.
C923
S-c
254,4
-
30 min
F902
1,86 A
FL display off immediately.
Signal output off.
R903, R904 opened.
Input current stabilised at 1,12A.
No hazard.
Signal output off.
R903, R904 opened.
Input current stabilised at 1,12A.
No hazard.
C911
S-c
254,4
-
30 min
F902
1,62 A
Normal operating.
Input current stabilised at 1,62A.
No component damaged.
No hazard.
Input current stabilised at 1,62A.
No component damaged.
No hazard.
Q901
S-c
254,4
B - E
30 min
F902
1,62 A
Normal operating.
Input current stabilised at 1,62A.
No component damaged.
No hazard.
Input current stabilised at 1,62A.
No component damaged.
No hazard.
Q901
S-c
254,4
C - E
30 min
F902
1,62 A
Normal operating.
Input current stabilised at 1,61A.
No component damaged.
No hazard.
Input current stabilised at 1,61A.
No component damaged.
No hazard.
C907
S-c
254,4
-
30 min
F902
1,79 A
FL display off immediately.
Input current stabilised at 1,63A.
R901 damaged. No hazard.
Input current stabilised at 1,63A.
R901 damaged. No hazard.
F No = Fault Number, S-c = Short-circuit, Dis = Disconnection
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