9424200994 Rev N 347SettingsPower system settings are configured on the Power System settings screen (Figure 268) inBESTCOMSPlus. Setting ranges and defaults are summarized in Table 112.Figure 268. Power System Settings ScreenTable 112. Power System SettingsSetting Range Increment Unit DefaultNominal Frequency 25, 50, or 60 n/a hertz 60Nominal Phase Voltage 50 to 300 0.01 volts 69.3Nominal Phase Current 0.5 to 15 (5A CTs)0.1 to 3 (1A CTs) varies amps 5 (5A CTs)1 (1A CTs)Nominal Aux Voltage 50 to 300 0.01 volts 69.3Power Polarity Normal or Reverse n/a n/a NormalPhase Rotation ABC or ACB n/a n/a ABCZ1 Line Magnitude 0.05 to 200 (5A CTs)0.01 to 40 (1A CTs) varies ohms 24Z1 Line Angle 0 to 90 1 degrees 80Z0 Line Magnitude 0.05 to 650 (5A CTs)0.01 to 130 (1A CTs) varies ohms 8Z0 Line Angle 0 to 90 1 degrees 80Line Length 0.01 to 130 0.01 units 100MTA Z1 Angle 0 to 359.9 0.1 degrees 80MTA Z0 Angle 0 to 359.9 0.1 degrees 80MTA Z2 Angle 0 to 359.9 0.1 degrees 80Sensing Transformers SettingsThe BE1-11g requires information about the current and voltage transformers to provide metering, faultreporting, fault location, and protective relaying.Sensing transformer settings are configured on the Sensing Transformers settings screen inBESTCOMSPlus. A summary of the settings appear at the end of this section.BE1-11g Configuration
