AMETEK Compact i/iX Series User Manual
Page 120
User Manual
Compact i/iX Series
AMETEK Programmable Power
California Instruments
120
T1
0 Volt
F1
F2
T2
T3
Test no.:
21
22
23
24
25
26
Standard:
I
II
III
IV
V
VI
T1 (ms)
50
50
100
100
200
200
F1 (Hz)
360
Fmax
360
Fmax
360
Fmax
F2 (Hz)
Fmax
360
Fmax
360
Fmax
360
Fmax = 650 Hz for Group2/A(NF)
Fmax = 800 Hz for Group3/A(WF)
T2 = 20 msec
T3 = 5 msec
Figure 9-7: Power Interrupt for Group2/A(NF) and Group3/A(WF)
VOLTAGE SURGE
This test requires 160V output voltage. If the power source is set at the low voltage range, the high
voltage range will be selected before the test starts. At the end of the test, the power source will be
switched back to the low range automatically
Voltage
Time
Seq. No.
RTCA
Group 1
Group 2
Group 3
ALL
1
115
115
115
115
5 Minute
2
160
160
160
170
30msec
3
115
115
115
115
5 Sec.
4
60
70
70
70
30msec
5
115
115
115
115
5 Sec.
Table 9-5: Normal VoltageSurge Sequence
The output voltage will follow the sequence in Table 9-5. The above sequence will repeat itself three
times. Each repeat will start from sequence two. RTCA and Group 1 will run at 400 Hz. Group 2 and
A(NF) will run at 360 Hz and 650 Hz. Group 3 and A(WF) will run at 360Hz and 800Hz. The frequency
will return to the nominal setting when the test is completed. The
key (backspace) will terminate
the test at any time.