Ground Current - GE D30 Instruction Manual

CHAPTER 5: SETTINGS

5.7.9 Ground current

5.7.9.1 Menu
SETTINGS  GROUPED ELEMENTS  SETTING GROUP 1(6)  GROUND CURRENT
 GROUND CURRENT

The D30 contains protection elements for ground time overcurrent (ANSI device 51G) and ground instantaneous
overcurrent (ANSI device 50G).
D30 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
Figure 5-110: Neutral directional overcurrent logic
 GROUND TOC1


 GROUND TOC2


 GROUND IOC1


 GROUND IOC2


GROUPED ELEMENTS
See below
See page 5-205
5
5-203