GE GEK 106168E - Manual (Page 25)

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