Table 8-7: Emergency Voltage And Frequency Minimum; Table 8-8: Emergency Voltage And Frequency Maximum; Table 8-9: Emergency Voltage Unbalance - Ametek CSW5550 User Manual

User Manual
VOLT FREQ MIN
Standard/Group
Voltage
Frequency
Standard/Group
Voltage
Frequency
This test is test will set the voltage and frequency for a level defined by Table 8-7. The test will
last for 30 minutes. The test will be repeated using the voltage from Table 8-8 and frequency
from Table 9-7. The  key (backspace) will terminate the test at any time.
VOLT FREQ MAX
This test will set the voltage and frequency for a level defined by Table 8-8. 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 8-9 for the offset value and the Frequency. The test will last 30 minutes. The test will be
repeated for a second Frequency if applicable. The  key (backspace) will terminate the test at
any time.
132
RTCA
1Ф 100
3Ф 101.5
360

Table 8-7: Emergency Voltage and Frequency Minimum

RTCA
1Ф 122
3Ф 120.5
440

Table 8-8: Emergency Voltage and Frequency Maximum

RTCA Group1
8
400

Table 8-9: Emergency Voltage Unbalance

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
CSW Series