Figure 9-9: Abnormal Screen; Table 9-9: Abnormal Voltage Minimum; Table 9-10: Abnormal Voltage Maximum - Ametek California Instruments MX15 Series User Manual

VOLT FREQ MAX
This test will set the voltage and frequency to a level defined by Table 9-8. The test will last for
30 minutes. The test will be repeated using the voltage from Table 9-7 and frequency from Table
9-8. The ← key (backspace) will terminate the test at any time.
VOLT UNBALANCE
This test is not available on the MX15 Series since only a single phase output is available.
9.3.1.7 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 9-9.
The ABNORMAL SCREEN has the following tests:
1 VOLT MAX
2 VOLT MIN
3 VOLT UNBALNCE
4 VOLT SURG
5 VOLT DROP
6 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
V oltage
Frequency
Standard/Group
V oltage
Frequency
MX15

Figure 9-9: Abnormal Screen

Phases RTCA Group1/A(CF)
1 97 97
3 N/A N/A
400 400

Table 9-9: Abnormal Voltage Minimum

Phases RTCA Group1/ACF)
1 134 134
3 N/A N/A
400 400

Table 9-10: Abnormal Voltage Maximum

Group2/A(NF)
104/100 97
N/A N/A
370 360
Group2/A(NF)
122 134
N/A N/A
430 650
Group3/A(WF)
97
N/A
360
Group3/A(WF)
134
N/A
800
145