Manual 26086 EGCP-2 Engine Generator Control Package
Woodward 97
PT Phase B Scale
Calibrates the B phase generator PT input.
Menus Affected
Changes in the calibration setpoint will change the generator B phase voltage as
read in the Generator Status menu. Changing this value will also have an effect
on generator KW and KVAR levels.
Operations Affected
Generator Voltage is used in real and reactive load calculations. These
calculations are used in all real and reactive power control functions.
Alarms Affected
The B phase PT voltage is used in the calculations for KW load, and KVAR load.
All alarms monitoring these conditions will be affected if the B phase PT is not
properly calibrated.
PT Phase C Scale
Calibrates the C phase generator PT input.
Menus Affected
Changes in the calibration setpoint will change the generator C phase voltage as
read in the Generator Status menu. Changing this value will also have an effect
on generator KW and KVAR levels.
Operations Affected
Generator Voltage is used in real and reactive load calculations. These
calculations are used in all real and reactive power control functions.
Alarms Affected
The C phase PT voltage is used in the calculations for KW load, and KVAR load.
All alarms monitoring these conditions will be affected if the A phase PT is not
properly calibrated.
CT Phase A Offset
Calibrates the A phase generator CT input offset (zero current) reading.
Menus Affected
Changes in the calibration value will change the A phase current readout in the
Generator Status menu. Changing this value will also have an effect on the
generator KVA, KW, and KVAR levels.
Operations Affected
Generator Current is used in real and reactive load calculations. These
calculations are used in all real and reactive power control functions.
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