GE F650 User Manual page 42

2.5 TECHNICAL SPECIFICATIONS
2.5.1.16 PHASE UNDERVOLTAGE (27P)
Voltage Input
Pickup level
Dropout level
2
Level accuracy
Curve Shapes
Reset type
Curve Multiplier (Time Dial)
Timing accuracy
Minimum Voltage Threshold
Logic
Supervised by Breaker
Snapshot Events
2.5.1.17 NEUTRAL OVERVOLTAGE (59NH/59NL)
Voltage Input
Pickup level
Dropout level
Level accuracy
Trip delay
Reset delay
Timing accuracy
Snapshot Events
2.5.1.18 NEGATIVE SEQUENCE OVERVOLTAGE (47)
Voltage Input
Pickup level
Dropout level
Level accuracy
Trip delay
Reset delay
Timing accuracy
Snapshot Events
2-14
Fundamental Phasor of phase-to-ground or phase-to-
phase voltages (selectable by setting)
3 to 300 in steps of 1 V
102% to 103% of the pickup level
±1% of reading from 10 to 208 V at nominal frequency
Fixed time or inverse curve
Instantaneous
0.00 to 900.00 s. in steps of 0.01 s.
±3.5% of operate time or 50 ms. (whichever is greater)
0 to 300 in steps of 1 V
Any/Two/All phases logic selectable by setting
Selectable by setting
Selectable by setting
Fundamental Phasor of the neutral voltage
3 to 300 in steps of 1 V
97% to 98% of the pickup level
±1% of reading from 10 to 208 V at nominal frequency
0.00 to 900.00 s. in steps of 0.01 s
0.00 to 900.00 s. in steps of 0.01 s
±3.5% of operate time or 50 ms. (whichever is greater)
Selectable by setting
Fundamental Phasor
3 to 300 in steps of 1 V
97% to 98% of the pickup level
±1% of reading from 10 to 208 V
0.00 to 900.00 s. in steps of 0.01 s
0.00 to 900.00 s. in steps of 0.01 s
±3.5% of operate time or 50 ms. (whichever is greater)
Selectable by setting
F650 Digital Bay Controller
2 PRODUCT DESCRIPTION
GEK-113000AE