Figure 9-9: Abnormal Screen; Table 9-7: Emergency Voltage And Frequency Minimum; Table 9-8: Emergency Voltage And Frequency Maximum; Table 9-9: Emergency Voltage Unbalance - California Instruments MX30-1 User Manual

User Manual - Rev AJ
VOLT FREQ MIN
Standard/Group
Voltage
Frequency
Standard/Group
Voltage
Frequency
This test will set the voltage and frequency for a level defined by Table 9-7. The test will last for
30 minutes. The test will be repeated using the voltage from Table 9-8 and frequency from
Table 9-7. The ← key (backspace) will terminate the test at any time.
VOLT F REQ MAX
This test will set the voltage and frequency for 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
Standard/Group
Voltage offset
Frequency
This test will change the output voltage for each phase from 115 volts to 115V + offset. Refer to
Table 9-9 for the offset valu
repeated for a second Frequency if applicable. The ← key (backspace) will terminate the test at
any time.
9.3.1.5. 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 9-9.
The ABNORMAL SCREEN has the following tests:
1 VOLT MAX
2 VOLT MIN
3 VOLT SURG
200
RTCA
1Ф 100
3Ф 101.5
360

Table 9-7: Emergency Voltage and Frequency Minimum

RTCA
1Ф 122
3Ф 120.5
440

Table 9-8: Emergency Voltage and Frequency Maximum

RTCA Group1
8
400

Table 9-9: Emergency Voltage Unbalance

e and the Frequency. The test will last 30 minutes. The test will be

Figure 9-9: Abnormal Screen

Group1
104
105.5
360
Group1
122
120.5
440
Group2
8 8
400 360/650
California Instruments
Group2 Group3
104 104
105.5 105.5
360 360
Group2 Group3
122 122
120.5 120.5
650 800
Group3
12
360/800
MX Series
.