Basler Electric BE1-11g - Manual (Page 531)

9424200994 Rev N 519
Anticipatory Functional Test Procedure
Voltage Difference Test (
ΔV)
Step 1: Use BESTCOMSPlus to send the operational settings in Table 236 to the BE1-11g. Reset all
targets.
Table 236. Operational Settings Anticipatory (25A)
Setting Value BESTCOMSPlus Screen Description
Phase VT Ratio 1 System Parameters,
Sensing Transformers Sets phase VT ratio to 1
Phase VT
Connection 4W-Y System Parameters,
Sensing Transformers Sets phase VT connection to 4W-Y
27/59 Mode PN System Parameters,
Sensing Transformers Sets 27/59 mode to phase-neutral
Aux VT Ratio 1 System Parameters,
Sensing Transformers Sets auxiliary VT ratio to 1
Aux VT
Connection AN System Parameters,
Sensing Transformers Sets auxiliary VT connection to AN
Nominal Phase
Voltage 69.3 V System Parameters, Power
System Sets nominal phase voltage to
69.3 V
Nominal Aux
Voltage 69.3 V System Parameters, Power
System Sets nominal auxiliary voltage to
69.3 V
Element Mode Anticipatory Control, Synchronizer (25A) Enables 25A function for PLL
operation
Voltage
Difference (%) 15.0 Control, Synchronizer (25A) Sets the voltage difference
requirement to 15% of the nominal
setting
Slip Freq (Hz) 0.1 Control, Synchronizer (25A) Sets the allowable slip angle to
0.1 Hz
Breaker Close
Time (ms) 800 Control, Synchronizer (25A) Sets the time it takes the breaker to
close to 800 milliseconds
Breaker Close
Attempts 1 Control, Synchronizer (25A) Sets number of breaker close
attempts to 1
Sync Fail
Activation Delay
(s) 5.0 Control, Synchronizer (25A) Sets the activation delay for the
sync fail alarm to 5 seconds
Voltage Source
> Volt Dest  Control, Synchronizer (25A) Requires voltage at the phase
terminals to be greater than the
voltage at the Vx terminals by 0.5%
Freq Source >
Freq Dest

Control, Synchronizer (25A) Requires frequency at the phase
terminals to be 0.0008 Hz greater
than the frequency at the Vx
terminals
Voltage Output
Mode Proportional Control, Synchronizer (25A) Sets the voltage control output
mode to proportional
Volt Pulse Width
(s) 5.0 Control, Synchronizer (25A) Sets the maximum correctional
pulse width for voltage control to 5
seconds
BE1-11g Synchronizer (25A) Test