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Report No. 65586
11
FAULT CONDITIONS TESTS
P
Voltage (V) 0,9 or 1,1 times rated voltage ............. :
207V or 253V
—
Ambient temperature (
o
C) ...................................... :
24 -26 °C
—
Comp.
No.
No.
Location Fault
Test V
Test
time
time
Fuse
No.
No.
Current
through
fuse
through
fuse
Temperature/Results
D104
A - C
S-c
253
30 min
F907
1,50 A
Normal operated.
Input current stabilised at 1,50A.
R106
Input current stabilised at 1,50A.
R106
opened. No hazard.
C122
-
S-c
253
30 min
F907
1,59 A
FL display off immediately.
Input current stabilised at 1,44A.
R101 opened. No hazard.
Input current stabilised at 1,44A.
R101 opened. No hazard.
C119
-
S-c
253
30 min
F907
1,69 A
FL display off immediately.
Input current stabilised at 1,43A.
Q104 damaged and R101 opened.
No hazard.
Input current stabilised at 1,43A.
Q104 damaged and R101 opened.
No hazard.
C117
-
S-c
253
30 min
F907
1,46 A
Normal operated.
Input current stabilised at 1,45A.
No component damaged.
No hazard.
Input current stabilised at 1,45A.
No component damaged.
No hazard.
D991
AC - +
S-c
207
10 min
F907
F903
F904
F903
F904
- Normal
operated.
Input current stabilised at 1,32A.
F904 opened. No hazard.
F904 opened. No hazard.
D991
AC - +
S-c
253
10 min
F907
F903
F904
F903
F904
- Normal
operated.
Input current stabilised at 1,41A.
F904 opened. No hazard.
F904 opened. No hazard.
D992
AC - +
S-c
253
10 min
F907
F905
F906
F905
F906
- Normal
operated.
Input current stabilised at 1,42A.
F906 opened.
No hazard.
F906 opened.
No hazard.
C928
-
S-c
253
30 min
F907
1,63 A
FL display off immediately.
Input current stabilised at 1,43A.
R106, R107 opened. No hazard.
Input current stabilised at 1,43A.
R106, R107 opened. No hazard.
C922
-
S-c
253
30 min
F907
1,46 A
FL display off immediately.
Input current stabilised at 1,44A.
No component damaged.
No hazard.
Input current stabilised at 1,44A.
No component damaged.
No hazard.
D904
A - C
S-c
253
30 min
F907
1,48 A
Normal operated.
Input current stabilised at 1,46A.
R104 opened. No hazard.
Input current stabilised at 1,46A.
R104 opened. No hazard.
C929
-
S-c
253
30 min
F907
0,70 A
Output signal off immediately.
Input current stabilised at 0,45A.
R104, R105 opened. No hazard.
Input current stabilised at 0,45A.
R104, R105 opened. No hazard.
F No = Fault Number, S-c = Short-circuit, Dis = Disconnection
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