Figure 8-9: Abnormal Screen; Table 8-10: Abnormal Voltage Minimum; Table 8-11: Abnormal Voltage Maximum - Ametek CSW5550 User Manual

User Manual
8.1.1.5.3 ABNORMAL TEST
From the DO160 MENU Scroll to the ABNORMAL AC entry using the up and down cursor keys.
Press the ENTER key to select the ABNORMAL screens. The screen will appear as shown in
Figure 8-9.
The ABNORMAL SCREEN has the following tests:
1 VOLT MAX
2 VOLT MIN
3 VOLT SURG
4 VOLT DROP
5 FREQ TRANSIENTS
The above test can be selected by scrolling to the highlighted selection using the up and down
key and the ENTER key to start the selected test.
VOLT MAX
Standard/Group
Voltage
Frequency
Standard/Group
Voltage
Frequency
This test will set the voltage and frequency to levels defined by Figure 8-10 for 5 minutes. The
test will be repeated for Group1 only as indicated in Table 9-10 for voltage and Table 8-11 for
frequency. All Groups will repeat the test using Table 9-10 for the voltage setting and Table 9-
10 or Table 9-11for the frequency setting. The  key (backspace) will terminate the test at any
time.
CSW Series

Figure 8-9: Abnormal Screen

RTCA
1 97
3 98.5 98.5
400 400

Table 8-10: Abnormal Voltage Minimum

RTCA
1 134 134
3 120.5 132.5
400 400

Table 8-11: Abnormal Voltage Maximum

Group1
97 104
105.5
370
Group1
122
120.5
430
California Instruments
Group2 Group3
97 97
98.5 98.5
360 360
Group2 Group3
134 134
132.5 132.5
650 800
133