GE 750 Instruction Manual page 192

S5 PROTECTION

GROUND
DIRECTIONAL
5 - 66
50G
PICKUP
Ground Directional Overcurrent

PATH: SETPOINTS S5 PROTECTION
[]
MESSAGE
MESSAGE
MESSAGE
MESSAGE
Setpoint Control
FIGURE 5–16: Ground IOC Logic

GROUND CURRENT
GND DIRECTIONAL
FUNCTION: Disabled
GND DIRECTIONAL
RELAYS (3-7): -----
GND POLARIZING
Voltage
GND DIRECTIONAL
MTA: 315° Lead
MIN POLARIZING
VOLTAGE: 0.05 x VT
750 FEEDER MANAGEMENT RELAY – INSTRUCTION MANUAL
CHAPTER 5: SETPOINTS
818070AU.CDR

GROUND DIRECTIONAL
Range: Disabled, Alarm,
Latched Alarm,
Range: Any combination of 3
to 7 Auxiliary relays
Range: Voltage, Current,
Dual
Range: 0 to 359° Lead in
steps of 1
Range: 0.00 to 1.25 x VT in
steps of 0.01