Split Phase Protection - GE G60 Instruction Manual

5 SETTINGS
Figure 5–104: SPLIT PHASE PROTECTION OPERATING CHARACTERISTICS
• SPLIT PHASE FUNCTION: This setting enables and disables the function.
• SPLIT PHASE SOURCE: This setting specifies a signal source used to provide current from the split phase CT to the

split phase protection.

• SPLIT PHASE LOAD SOURCE: This setting specifies a signal source used to provide current from the load CT to the
split phase protection.
• SPLIT PHASE A(C) PICKUP: This setting specifies a pickup level for each phase. This should be set less than the
minimum expected unbalance (split phase) current due to an inter-turn fault.
GE Multilin
( > )
I I pickup and
–
split bias
Offset
Min Load
Operating Characteristic
Operate
Operating Characteristic (mode = over, Min Load = 0, Slope = 0)
Min Load
Offset
Operating Characteristic (mode = over)
G60 Generator Protection System
5.6 GROUPED ELEMENTS
( ≥ )
I min_load
load
Iload (pu)
Iload (pu)
Iload (pu)
830729A1.CDR
(EQ 5.27)
5
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