ABB REG670 - Page 241

Name Values (Range) Unit Step Default Description
tPPZ5 0.000 - 60.000 s 0.001 1.600 Time delay to trip, Phase-Phase, zone 5
tPEZ5 0.000 - 60.000 s 0.001 1.600 Time delay to trip, Phase-Earth, zone 5
IMinOpPPZ5 5 - 6000 %IB 1 10 Minimum operate ph-ph current for
Phase-Phase loops, zone 5
IMinOpPEZ5 5 - 6000 %IB 1 10 Minimum operate phase current for
Phase-Earth loops, zone 5
OpModeZRV 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 RV
X1FwPPZRV 0.01 - 3000.00 Ohm/p 0.01 40.00 Positive seq. reactance reach, Ph-Ph,
zone RV, reverse dir.
R1FwPPZRV 0.00 - 1000.00 Ohm/p 0.01 5.00 Positive seq. resistive reach, Ph-Ph, zone
RV, reverse dir.
RFPPZRV 0.01 - 9000.00 Ohm/l 0.01 30.00 Fault resistance reach, Ph-Ph, zone RV,
rev & forw dir.
X1RvPPZRV 0.01 - 3000.00 Ohm/p 0.01 40.00 Pos. seq. react, reach, Ph-Ph, zone RV,
forward direction
X1FwPEZRV 0.01 - 3000.00 Ohm/p 0.01 40.00 Pos. seq. react, reach, Ph-E, zone RV,
reverse direction
R1FwPEZRV 0.00 - 1000.00 Ohm/p 0.01 5.00 Positive seq. resistive reach, Ph-E, zone
RV, reverse dir.
X0FwPEZRV 0.01 - 9000.00 Ohm/p 0.01 120.00 Zero seq. reactance reach, Ph-E, zone
RV, reverse direction
R0FwPEZRV 0.00 - 3000.00 Ohm/p 0.01 15.00 Zero seq. resistive reach, Ph-E, zone RV,
reverse direction
RFPEZRV 0.01 - 9000.00 Ohm/l 0.01 100.00 Fault resistance reach, Ph-E, zone RV,
rev & forw dir.
X1RvPEZRV 0.01 - 3000.00 Ohm/p 0.01 40.00 Pos. seq. react. reach, Ph-E, zone RV,
forward direction
tPPZRV 0.000 - 60.000 s 0.001 0.000 Time delay to trip, Phase-Phase, zone RV
tPEZRV 0.000 - 60.000 s 0.001 0.000 Time delay to trip, Phase-Earth, zone RV
IMinOpPPZRV 5 - 6000 %IB 1 10 Minimum operate ph-ph current for
Phase-Phase loops, zone RV
IMinOpPEZRV 5 - 6000 %IB 1 10 Minimum operate phase current for
Phase-Earth loops, zone RV
Table 95: ZMFCPDIS Group settings (advanced)
Name
Values (Range) Unit Step Default Description
ZoneLinkStart Phase Selection
1st starting zone
- - Phase Selection Select. of start source for all ZoneLinked
trip delay timers
INReleasePE 5 - 400 %IPh 1 400 3I0 limit for releasing phase-to-earth
measuring loops
TimerModeZ1 Disable all
Enable Ph-E
Enable PhPh
Enable Ph-E PhPh
-
- Enable Ph-E PhPh On/Off setting for Ph-Ph and Ph-E trip
output, zone 1
Table continues on next page
1MRK502052-UEN B Section 7
Impedance protection
235
Technical manual