ABB REG670 - Page 215

Name Values (Range) Unit Step Default Description
RFPPZ2 0.01 - 9000.00 Ohm/l 0.01 30.00 Fault resistance reach, Ph-Ph, zone 2
RFPEZ2 0.01 - 9000.00 Ohm/l 0.01 100.00 Fault resistance reach, Ph-E, zone 2
tPPZ2 0.000 - 60.000 s 0.001 0.400 Time delay to trip, Phase-Phase, zone 2
tPEZ2 0.000 - 60.000 s 0.001 0.400 Time delay to trip, Phase-Earth, zone 2
IMinOpPPZ2 5 - 6000 %IB 1 10 Minimum operate ph-ph current for
Phase-Phase loops, zone 2
IMinOpPEZ2 5 - 6000 %IB 1 10 Minimum operate phase current for
Phase-Earth loops, zone 2
OpModeZ3 Disable-Zone
Enable Ph-E
Enable PhPh
Enable Ph-E PhPh
-
- Enable Ph-E PhPh On/Off setting for Ph-Ph and Ph-E loops,
zone 3
DirModeZ3 Non-directional
Forward
Reverse
-
- Forward Direction of zone 3 (which will be the Fw
direction of zone 3)
X1Z3 0.01 - 3000.00 Ohm/p 0.01 40.00 Positive sequence reactance reach, zone
3
R1Z3 0.00 - 1000.00 Ohm/p 0.01 5.00 Positive sequence resistive reach, zone 3
X0Z3 0.01 - 9000.00 Ohm/p 0.01 120.00 Zero sequence reactance reach, zone 3
R0Z3 0.00 - 3000.00 Ohm/p 0.01 15.00 Zero sequence resistive reach, zone 3
RFPPZ3 0.01 - 9000.00 Ohm/l 0.01 30.00 Fault resistance reach, Ph-Ph, zone 3
RFPEZ3 0.01 - 9000.00 Ohm/l 0.01 100.00 Fault resistance reach, Ph-E, zone 3
tPPZ3 0.000 - 60.000 s 0.001 0.800 Time delay to trip, Phase-Phase, zone 3
tPEZ3 0.000 - 60.000 s 0.001 0.800 Time delay to trip, Phase-Earth, zone 3
IMinOpPPZ3 5 - 6000 %IB 1 10 Minimum operate ph-ph current for
Phase-Phase loops, zone 3
IMinOpPEZ3 5 - 6000 %IB 1 10 Minimum operate phase current for
Phase-Earth loops, zone 3
OpModeZ4 Disable-Zone
Enable Ph-E
Enable PhPh
Enable Ph-E PhPh
-
- Enable Ph-E PhPh On/Off setting for Ph-Ph and Ph-E loops,
zone 4
DirModeZ4 Non-directional
Forward
Reverse
-
- Forward Direction of zone 4 (which will be the Fw
direction of zone 4)
X1Z4 0.01 - 3000.00 Ohm/p 0.01 40.00 Positive sequence reactance reach, zone
4
R1Z4 0.00 - 1000.00 Ohm/p 0.01 5.00 Positive sequence resistive reach, zone 4
X0Z4 0.01 - 9000.00 Ohm/p 0.01 120.00 Zero sequence reactance reach, zone 4
R0Z4 0.00 - 3000.00 Ohm/p 0.01 15.00 Zero sequence resistive reach, zone 4
RFPPZ4 0.01 - 9000.00 Ohm/l 0.01 30.00 Fault resistance reach, Ph-Ph, zone 4
RFPEZ4 0.01 - 9000.00 Ohm/l 0.01 100.00 Fault resistance reach, Ph-E, zone 4
tPPZ4 0.000 - 60.000 s 0.001 1.200 Time delay to trip, Phase-Phase, zone 4
tPEZ4 0.000 - 60.000 s 0.001 1.200 Time delay to trip, Phase-Earth, zone 4
IMinOpPPZ4 5 - 6000 %IB 1 10 Minimum operate ph-ph current for
Phase-Phase loops, zone 4
Table continues on next page
1MRK502052-UEN B Section 7
Impedance protection
209
Technical manual