Ground Current - GE Feeder Management Relay 750 Instruction Manual

5 SETPOINTS
a) MAIN MENU
PATH: SETPOINTS S5 PROTECTION
GND CURRENT
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Separate protection is provided for ground time overcurrent and ground instantaneous overcurrent. These elements moni-
tor the ground current input on Terminals G10 and H10. Ground overcurrent elements can be blocked individually or as a
group by logic inputs. Ground overcurrent elements can be controlled by the ground directional element allowing operation
for faults in the permitted direction only.
GE Multilin
Courtesy of NationalSwitchgear.com
Figure 5–14: NEUTRAL DIRECTIONAL LOGIC
GND CURRENT
ð
GND TIME OC 1
ENTER
ESCAPE
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GND TIME OC 2
ESCAPE
MESSAGE [ENTER] for more
GND INST OC 1
ESCAPE
MESSAGE [ENTER] for more
GND INST OC 2
ESCAPE
MESSAGE [ENTER] for more
GND DIRECTION
ESCAPE
MESSAGE [ENTER] for more
750/760 Feeder Management Relay
5.6 S5 PROTECTION

5.6.4 GROUND CURRENT

See page 5–48.
See page 5–49.
See page 5–50.
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