Safety Information

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Report No.: 50261218 001
IEC 60950-1
Clause
Requirement + Test
Result - Remark
Verdict
TRF No. IEC60950_1G
2.5
TABLE: Limited power sources
P
Circuit output tested:
Note: Measured Uoc (V) with all load circuits disconnected:
Components
Test condition
(Single fault)
Uoc (V)
I
sc
(A)
VA
Meas.
Limit
Meas.
Limit
Output
terminal
(20Vdc, 4.5A)
Normal
20.2
4.66
8
92.98
100
*R8/R9 SC
0
0
8
0
100
#U1 pin 4-5
SC
0
0
8
0
100
*U1 pin 1-5
SC
0
0
8
0
100
supplementary information: SC=short circuit
Input 264V/ 60Hz.
* U
nit shut down, no hazard.
# Unit shut down, R8 and R9 damaged.
2.10.2
Table: working voltage measurement
P
Location
RMS voltage (V)
Peak voltage (V)
Comments
T1 Pin 1 to Pin 6,7
215
360
T1 Pin 3 to Pin 6,7
281
490
Max. Vr.m.s Value
T1 Pin 4 to Pin 6,7
182
376
T1 Pin 5 to Pin 6,7
201
530
Max. Vpeak value
T1 Pin 1 to Pin 9,10
218
420
T1 Pin 3 to Pin 9,10
262
466
T1 Pin 4 to Pin 9,10
181
388
T1 Pin 5 to Pin 9,10
190
470
CY1 primary to secondary
184
370
U2 Pin 1 to Pin 3
195
386
U2 Pin 1 to Pin 4
194
384
U2 Pin 2 to Pin 3
197
392
U2 Pin 2 to Pin 4
196
390
Note: Input 240Vac/60Hz