ABB REG670 - Page 238

Name Values (Range) Unit Step Default Description
R0FwPEZ1 0.00 - 3000.00 Ohm/p 0.01 15.00 Zero seq. resistive reach, Ph-E, zone 1,
forward direction
RFPEZ1 0.01 - 9000.00 Ohm/l 0.01 100.00 Fault resistance reach, Ph-E, zone 1, forw
& rev dir.
X1RvPEZ1 0.01 - 3000.00 Ohm/p 0.01 30.00 Pos. seq. react. reach, Ph-E, zone 1,
reverse direction
tPPZ1 0.000 - 60.000 s 0.001 0.000 Time delay to trip, Phase-Phase, zone 1
tPEZ1 0.000 - 60.000 s 0.001 0.000 Time delay to trip, Phase-Earth, zone 1
IMinOpPPZ1 5 - 6000 %IB 1 10 Minimum operate ph-ph current for
Phase-Phase loops, zone 1
IMinOpPEZ1 5 - 6000 %IB 1 10 Minimum operate phase current for
Phase-Earth loops, zone 1
OpModeZ2 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 2
X1FwPPZ2 0.01 - 3000.00 Ohm/p 0.01 40.00 Positive seq. reactance reach, Ph-Ph,
zone 2, forward dir.
R1FwPPZ2 0.00 - 1000.00 Ohm/p 0.01 5.00 Positive seq. resistive reach, Ph-Ph, zone
2, forward dir.
RFPPZ2 0.01 - 9000.00 Ohm/l 0.01 30.00 Fault resistance reach, Ph-Ph, zone 2,
forw & rev dir.
X1RvPPZ2 0.01 - 3000.00 Ohm/p 0.01 40.00 Pos. seq. react. reach, Ph-Ph, zone 2,
reverse direction
X1FwPEZ2 0.01 - 3000.00 Ohm/p 0.01 40.00 Positive seq. reactance reach, Ph-E, zone
2, forward dir.
R1FwPEZ2 0.00 - 1000.00 Ohm/p 0.01 5.00 Positive seq. resistive reach, Ph-E, zone
2, forward dir.
X0FwPEZ2 0.01 - 9000.00 Ohm/p 0.01 120.00 Zero seq. reactance reach, Ph-E, zone 2,
forward direction
R0FwPEZ2 0.00 - 3000.00 Ohm/p 0.01 15.00 Zero seq. resistive reach, Ph-E, zone 2,
forward direction
RFPEZ2 0.01 - 9000.00 Ohm/l 0.01 100.00 Fault resistance reach, Ph-E, zone 2, forw
& rev dir.
X1RvPEZ2 0.01 - 3000.00 Ohm/p 0.01 40.00 Pos. seq. react. reach, Ph-E, zone 2,
reverse direction
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)
Table continues on next page
Section 7 1MRK502052-UEN B
Impedance protection
232
Technical manual