Download FCS Series II User Manual

User Manual – Rev D
FCS Series II
T1
0 Volt
F1
F2
T2
Test no.:
Standard:
T1 (ms)
F1 (Hz)
F2 (Hz)
T3
21
I
50
360
Fmax
22
II
50
Fmax
360
23
III
100
360
Fmax
24
IV
100
Fmax
360
25
V
200
360
Fmax
26
VI
200
Fmax
360
Fmax = 650 Hz for Group2/A(NF)
Fmax = 800 Hz for Group3/A(WF)
T2 = 20 msec
T3 = 5 msec
Figure 8-7: 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
Seq. No.
1
2
3
4
5
RTCA
115
160
115
60
115
Group 1
115
160
115
70
115
Voltage
Group 2
115
160
115
70
115
Group 3
115
170
115
70
115
Time
ALL
5 Minute
30msec
5 Sec.
30msec
5 Sec.
Table 8-5: Normal VoltageSurge Sequence
The output voltage will follow the sequence in Table 8-5. 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.
California Instruments
120