AMETEK i Series - Manual (Page 261)

User Manual
i Series / iX Series 247
UNDER FREQUENCY
This test will change the output frequency in the following sequence:
0Hz for 7 seconds.
380Hz for 7 seconds.
The key (backspace) will terminate the test at any time.
9.8.1.8 DC TESTS
If the output voltage is set for 28V DC or 270V DC the MIL704 DC Main selection screen will
appear as seen in Figure 9-58.
Figure 9-58: MIL704 DC Menu
9.8.1.8.1 Steady State Test
Scroll to the STEADY STATE entry using the up and down cursor keys. Press the ENTER key to
select the STEADY STATE screen. The screen will appear as shown Figure 9-59.
Figure 9-59: Steady State DC
The MIL704 STEADY STATE screen has the following tests:
1 VOLTAGE
2 RIPPLE
The above tests can be selected by scrolling to the highlighted selection using the up and down
key and the ENTER key to start the selected test.
VOLTAGE
This test will change the output voltage for the selected phase in the following sequence:
1. 28V system:
22V for 1 minute.
29V for 1 minute.
28V for 1 minute.
2. 270V system:
250V for 1 minute.
280V for 1 minute.
270V for 1 minute.