Ground Current - GE D30 Instruction Manual
Line distance protection system, ur series
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Also See for D30:
- Instruction manual (686 pages) ,
- Communications manual (532 pages) ,
- Instruction manual (620 pages)
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5 SETTINGS
Figure 5–87: NEUTRAL DIRECTIONAL OVERCURRENT LOGIC
a) MAIN MENU
PATH: SETTINGS
GROUPED ELEMENTS
GROUND CURRENT
MESSAGE
MESSAGE
MESSAGE
The D30 contains protection elements for ground time overcurrent (ANSI device 51G) and ground instantaneous overcur-
rent (ANSI device 50G).
GE Multilin
SETTING GROUP 1(6)
GROUND CURRENT
GROUND TOC1
GROUND TOC2
GROUND IOC1
GROUND IOC2
D30 Line Distance Protection System
5.6 GROUPED ELEMENTS
5.6.9 GROUND CURRENT
See page 5–190.
See page 5–190.
See page 5–191.
See page 5–191.
5
5-189
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