ABB Relion 670 series - Page 244

Name Values (Range) Unit Step Default Description
RFltRevPG 1.00 - 9000.00 ohm/l 0.01 100.00 Fault resistance reach, Ph-G, reverse
IMinPUPP 5 - 500 %IB 1 10 Minimum pickup delta current (2 x current of
lagging phase) for Phase-to-phase loops
IMinPUPG 5 - 500 %IB 1 5 Minimum pickup phase current for Phase-to-
ground loops
Table 116: FDPSPDIS (21) Group settings (advanced)
Name Values (Range) Unit Step Default Description
OperationZ< Disabled
Enabled
- - Enabled Operation of impedance based measurement
OperationI> Disabled
Enabled
- - Disabled Operation of current based measurement
IPh> 10 - 2500 %IB 1 120 Start value for phase over-current element
Pickup_N 10 - 2500 %IB 1 20 Start value for trip from 3I0 over-current
element
TimerPP Disabled
Enabled
- - Disabled Operation mode Disable/Enable of Zone
timer, Ph-Ph
tPP 0.000 - 60.000 s 0.001 3.000 Time delay to trip, Ph-Ph
TimerPE Disabled
Enabled
- - Disabled Operation mode Disable/ Enable of Zone
timer, Ph-G
tPG 0.000 - 60.000 s 0.001 3.000 Time delay to trip, Ph-E
Section 6 1MRK505222-UUS C
Impedance protection
238
Technical reference manual