9424200994 Rev N 57
Operational Settings
Phase undervoltage element operational settings are configured on the Undervoltage (27P) settings
screen (Figure 45) in BESTCOMSPlus. Setting ranges and defaults are summarized in Table 15.
Figure 45. Phase Undervoltage Settings Screen
Table 15. Operational Settings
Mode
One of Three,
Two of Three,
n/a n/a Disabled
Time Delay (Definite Timing)
Time Dial (Inverse Timing)
BE1-11g Phase Undervoltage (27P) Protection