GE GEK 106168E Instructions Manual page 25

Digital breaker failure protection
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3. SETTINGS
Common to all tables
Prefault Cycles
Arc Detection
Pickup
st
1
Stage trip
nd
2
Stage Trip
50BF A Trip
50BF B Trip
50BF C Trip
50BF 3P Trip
External Trigger
Communications Trigger
Hi-Set A Pickup
Hi-Set B Pickup
Hi-Set C Pickup
50BF A Init.
50BF B Init.
50BF C Init.
Lo-Set A Pickup
Lo-Set B Pickup
Lo-Set C Pickup
3P 50BF Init.
Neutral Pickup
Arc A Pickup
Arc B Pickup
Arc C Pickup
50BF 1P function
50 BF 3P Function
3P No I Function
Independent for each table
PH Hi-Set Pickup
PH Lo-Set Pickup
Neutral Pickup
1 Phase Timer T1
3 Phase Timer T2
3P No I Timer T3
BF Logic (3P/2P)
Severe Fault 3P
Low Load 2P
Output Stages number
2nd Stage Timer
Internal Arc Pickup
Internal Arc Timer
18
Range
Oscillography Mask
2-10
Enable-Disable
Enable-Disable
Enable-Disable
Enable-Disable
Enable-Disable
Enable-Disable
Enable-Disable
Enable-Disable
Enable-Disable
Enable-Disable
Enable-Disable
Enable-Disable
Enable-Disable
Enable-Disable
Enable-Disable
Enable-Disable
Enable-Disable
Enable-Disable
Enable-Disable
Enable-Disable
Enable-Disable
Enable-Disable
Enable-Disable
Enable-Disable
Functions Permitted
Permitted-Non-Permitted
Permitted-Non-Permitted
Permitted-Non-Permitted
Range
50BF Settings
1-12A
1-12A
0.50-6A
0.05-2s
0.05-2s
0.05-2s
2-Phases/3 Phases
Permitted-Non-Permitted
Permitted-Non-Permitted
1-2
0.05-2s
Internal Arc Settings
0.05-1A
0.10-2s
DBF Breaker Failure Protection
Default
4
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Enable
Non-Permitted
Non-Permitted
Non-Permitted
Default
2A
1A
1A
0.5s
1s
2s
2-Phases
Non-Permitted
Non-Permitted
1
2s
1A
1s
GEK-106168E
Step
1
Step
0.01A
0.01A
0.01A
0.01s
0.01s
0.01s
1
0.01s
0.01A
0.01s

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