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User Manual
2253i / 2253iX
AMETEK
California Instruments
127
FREQUENCY TRANSIENTS
(A(CF) only)
Test 1
Seq. No.
Volt/Frequency
Time
1
115/400
5 minutes
2
115/350
5 sec.
3
115/320
0.2 sec.
4
0/320
0.2 sec.
5
115V/400
10 sec.
Test 2
Seq. No.
Volt/Frequency
Time
1
115/400
5 minutes
2
115/480
0.2 sec.
3
115/440
5 sec.
4
0/440
0.2 sec.
5
115V/400
10 sec.
FREQUENCY TRANSIENTS
(Group 1 only)
Seq. No.
Frequency
Time
1
400
5 minutes
2
480
5 sec.
3
400
10 sec.
4
320
5 sec.
5
400
10 sec.
Table 9-14: Abnormal Frequency Transient
This test will set the voltage at 115V and will remain at this voltage through out the test except for the
A(CF) category. The test will cycle the frequency three times as shown in Table 9-14. Each repeat will
start from sequence 2. Test 1 and Test 2 for the A(CF) category are done in succession as a single
test.
Содержание 2253i
Страница 5: ...User Manual 2253i 2253iX AMETEK California Instruments 5 SAFETY SYMBOLS...
Страница 99: ...User Manual 2253i 2253iX AMETEK California Instruments 99 Figure 6 1 Internal adjustment locations...
Страница 118: ...User Manual 2253i 2253iX AMETEK California Instruments 118 Figure 9 4 Voltage Modulation Frequency characteristics...