GE G30 Instruction Manual page 315

5 SETTINGS
MESSAGE
MESSAGE
MESSAGE
The G30 relay contains one Ground Time Overcurrent, one Ground Instantaneous Overcurrent, and four Restricted Ground
Fault elements. Refer to Inverse Time Overcurrent Curve Characteristics on page 5–157 for additional information.
GE Multilin
 GROUND IOC1

 RESTRICTED GROUND
 FAULT 1
↓
 RESTRICTED GROUND
 FAULT 4
G30 Generator Protection System
5.6 GROUPED ELEMENTS
See page 5–177.
See page 5–178.
5
5-175