ABB RELION 670 Series Technical Manual page 342

Section 7
Impedance protection
Name Values (Range)
X1FwPGZ4 0.01 - 3000.00
R1FwPGZ4 0.00 - 1000.00
X0FwPGZ4 0.01 - 9000.00
R0FwPGZ4 0.00 - 3000.00
RFFwPGZ4 0.01 - 9000.00
X1RvPGZ4 0.01 - 3000.00
RFRvPGZ4 0.01 - 9000.00
tPPZ4 0.000 - 60.000
tPGZ4 0.000 - 60.000
IMinOpPPZ4 10 - 6000
IMinOpPGZ4 5 - 6000
OpModePPZ5 Disabled
Quadrilateral
Mho
MhoOffset
OpModePGZ5 Disabled
Quadrilateral
Mho
MhoOffset
DirModeZ5 Non-directional
Forward
Reverse
X1FwPPZ5 0.01 - 3000.00
R1FwPPZ5 0.00 - 1000.00
RFFwPPZ5 0.01 - 9000.00
X1RvPPZ5 0.01 - 3000.00
RFRvPPZ5 0.01 - 9000.00
X1FwPGZ5 0.01 - 3000.00
R1FwPGZ5 0.00 - 1000.00
X0FwPGZ5 0.01 - 9000.00
R0FwPGZ5 0.00 - 3000.00
Table continues on next page
336
Unit Step Default
Ohm/p 0.01 40.00
Ohm/p 0.01 5.00
Ohm/p 0.01 120.00
Ohm/p 0.01 15.00
Ohm/l 0.01 100.00
Ohm/p 0.01 40.00
Ohm/l 0.01 100.00
s 0.001 1.200
s 0.001 1.200
%IB 1 10
%IB 1 10
- - Quadrilateral
- - Quadrilateral
- - Forward
Ohm/p 0.01 40.00
Ohm/p 0.01 5.00
Ohm/l 0.01 30.00
Ohm/p 0.01 40.00
Ohm/l 0.01 30.00
Ohm/p 0.01 40.00
Ohm/p 0.01 5.00
Ohm/p 0.01 120.00
Ohm/p 0.01 15.00
1MRK 502 066-UUS B
Description
Positive seq. reactance reach, Ph-G, zone 4,
zone direction
Positive seq. resistive reach, Ph-G, zone 4,
zone direction
Zero seq. reactance reach, Ph-G, zone 4,
zone direction
Zero seq. resistive reach, Ph-G, zone 4,
zone direction
Fault resistance reach, Ph-G, zone 4, zone
direction
Pos. seq. react. reach, Ph-G, zone 4,
opposite to zone dir
Fault resistance reach, Ph-G, zone 4,
opposite to zone dir.
Time delay to trip, Phase-Phase, zone 4
Time delay to trip, Phase-ground, zone 4
How start of trip delay timers should be
linked for zone 4
Minimum operate phase current for phase-
ground loops, zone 4
Enabled/Disabled and characteristic
setting for Ph-Ph loops, zone 5
Enabled/Disabled and characteristic
setting for Ph-G loops, zone 5
Direction of zone 5 (which will be the Fw
direction of zone 5)
Positive seq. reactance reach, Ph-Ph, zone
5, zone direction
Positive seq. resistive reach, Ph-Ph, zone 5,
zone direction
Fault resistance reach, Ph-Ph, zone 5, zone
direction
Pos. seq. react. reach, Ph-Ph, zone 5,
opposite to zone dir
Fault resistance reach, Ph-Ph, zone 5,
opposite to zone dir.
Positive seq. reactance reach, Ph-G, zone 5,
zone direction
Positive seq. resistive reach, Ph-G, zone 5,
zone direction
Zero seq. reactance reach, Ph-G, zone 5,
zone direction
Zero seq. resistive reach, Ph-G, zone 5,
zone direction
Technical manual