Crest Electronics CDVS-7000 Instrukcja Użytkownika Strona 198

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User Manual
184 i Series / iX Series
9.2.5.2 VOLTAGE VARIATION TESTS
From the IEC1000-4-11 Main Menu screen shown in Figure 9-18, scroll to the VOLTAGE
VARIATIONS entry using the up and down cursor keys. Press the ENTER key to select the
VOLTAGE VARIATIONS menu. The screen will appear as shown in Figure 9-20.
Figure 9-20: Voltage Variation screen
RUN ALL
The RUN ALL selection will cause the following automated test sequence suggested by the
standard to be run:
Step
Type
Start V in % of
U
T
Dwell time
End V in % of
U
T
Delay between
steps (s)
1
VSweep
100
2
40
0
2
Hold
40
1
40
0
3
VSweep
40
2
100
10
4
VSweep
100
2
40
0
5
Hold
40
1
40
0
6
VSweep
40
2
100
10
7
VSweep
100
2
40
0
8
Hold
40
1
40
0
9
VSweep
40
2
100
10
10
VSweep
100
2
0
0
11
Hold
0
1
0
0
12
VSweep
0
2
100
10
13
VSweep
100
2
0
0
14
Hold
0
1
0
0
15
VSweep
0
2
100
10
16
VSweep
100
2
0
0
17
Hold
0
1
0
0
18
VSweep
0
2
100
10
Table 9-20: Voltage Variations Test Performed During RUN ALL
The user can change the NOMINAL Ut voltage for this test. The RUN ALL Command line will
change to ABORT during the test. Selecting ABORT and pressing the ENTER key will terminate
the test at any time and the output voltage will return to the nominal value.
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