User manual

User Manual – Rev B FCS Series II
• Stay at 122V for 8 seconds before returning to 115V.
Note: Prior to the test, a voltage range change may take place if the power source is set for the
range. This will cause the EUT to loose power momentarily. If this is not acceptable,
the power source must be left in high range at all times.
t any time.
UNDER
ltage for the selected phase in the following sequence:
For 400Hz and VFREQ:
V for 93 seconds.
• 100V for 8 seconds.
l terminate the test at any time.
OVER FREQUENCY
est will change the output frequency in the sequence shown in Table 10-4 before returning
t any time.
low voltage
The ← key (backspace) will terminate the test a
VOLTAGE
This test will change the output vo
• 0V for 7 seconds.
• 100
For 60Hz only
• 0V for 2 seconds.
The ← key (backspace) wil
This t
to the steady state frequency.
The ← key (backspace) will terminate the test a
Revision D E F F 60Hz only
FREQ Time FREQ Time FREQ TIME FREQ TIME
Seq1 480Hz 5sec. 480Hz 5sec. 480Hz 5sec 61Hz 7sec
Seq2 420Hz 5sec 420Hz 9sec 420Hz 5sec 60.5Hz 8sec
Table 10-4: Abnormal Over Frequency
After this sequence, a 5 second delay will be inserted at the nominal test frequency. The ← key
UNDER FREQUENCY
sequence shown in Table 10-5 before returning
to steady state frequency.
The ← key (backspace) will terminate the test at any time.
(backspace) will terminate the test at any time.
This test will change the output frequency in the
Revision D E F F 60Hz only
FREQ Time FREQ Time FREQ TIME FREQ TIME
Seq1 0 5sec. 0Hz 7sec. 0Hz 7sec 0Hz 7sec
Seq2 375Hz 5sec 380Hz 7sec 380Hz 3sec 59.5Hz 8sec
Table 10-5: Abnormal Under Frequency
After this sequence, a 5 second delay will be inserted at the nominal test frequency. The ← key
(backspace) will terminate the test at any time.
California Instruments 137