GE F650 - Page 43

2-14 F650 Digital Bay Controller GEK-106310AB
2.4 TECHNICAL SPECIFICATIONS 2 PRODUCT DESCRIPTION
2
2.4.1.19 AUXILIARY OVERVOLTAGE (59X)
2.4.1.20 AUXILIARY UNDERVOLTAGE (27X)
2.4.1.21 UNDERFREQUENCY (81U)
Voltage Input Fundamental Phasor of the auxiliary voltage
Pickup level 3 to 300 in steps of 1 V
Dropout level 97% to 98% of the pickup level
Level accuracy
±1% of reading from 10 to 208 V at nominal frequency
Trip delay 0.00 to 900.00 s. in steps of 0.01 s
Reset delay 0.00 to 900.00 s. in steps of 0.01 s
Timing accuracy ±3.5% of operate time or 50 ms. (whichever is greater)
Snapshot Events Selectable by setting
Voltage Input Fundamental Phasor of the auxiliary voltage
Pickup level 3 to 300 V in steps of 1 V
Dropout level 97% to 98% of the pickup level
Level accuracy
±1% of reading from 10 to 208 V at nominal frequency
Curve Shapes Fixed time or inverse curve
Reset type Instantaneous
Curve Multiplier (Time Dial) 0.00 to 900.00 s. in steps of 0.01 s
Timing accuracy ±3.5% of operate time or 50 ms. (whichever is greater)
Snapshot Events Selectable by setting
Pickup level 20.00 to 65.00 Hz in steps of 0.01 Hz
Dropout level Pickup + 0.03 Hz
Level accuracy
±0.05 Hz of the reading from 30 to 80 Hz
Trip delay 0.00 to 900.00 s. in steps of 0.01 s
Reset delay 0.00 to 900.00 s. in steps of 0.01 s
Minimum voltage threshold 10 to 300V in steps of 1 V
Time Delay Accuracy 0 to 7 cycles
Operate time Typically 10 cycles at 0.1Hz/s change
Snapshot Events Selectable by setting