Setting Parameters, Zone 5 - ABB REL 501-C1 2.5 Technical Reference Manual

1.13
Distance protection (ZM)
Parameter Range
X1PP 0.10 - 400.00
Step:0.01
R1PP 0.10 - 400.00
Step: 0.01
RFPP 0.10 - 400.00
Step: 0.01
Timer t4PP Off, On
t4PP 0.000 -
60.000
Step: 0.001
Path in local HMI: Settings/Functions/Group n/Impedance/Zone4
Table 80: Settings for the phase-to-earth measurement ZM4 (ZMn--) function
Parameter Range
Operation PE Off, On
X1PE 0.10 - 400.00
Step: 0.01
R1PE 0.10 - 400.00
Step: 0.01
X0PE 0.10 -
1200.00
Step:0.01
R0PE 0.10 -
1200.00
Step:0.01
RFPE 0.10 - 400.00
Step: 0.01
Timer t4PE Off, On
t4PE 0.000 -
60.000
Step: 0.001

Setting parameters, zone 5

Path in local HMI: Settings/Functions/Groupn/Impedance/Zone5
Default Unit Description
10.00 ohm/ph Positive sequence reactive reach of dis-
tance protection zone 4 for Ph-Ph faults
10.00 ohm/ph Positive sequence line resistance
included in distance protection zone 4 for
Ph-Ph faults
10.00 ohm/loop Resistive reach of distance protection
zone 4 for Ph-Ph faults
On - Operating mode of time delayed trip for
the distance protection zone 4 for Ph-Ph
faults
0.000 s Time delayed trip operation of the dis-
tance protection zone 4 for Ph-Ph faults
Default Unit Description
Off Operating mode for ZM4 for Ph-E faults
10.00 ohm/ph Positive sequence reactive reach of dis-
tance protection zone 4 for Ph-E faults
10.00 ohm/ph Positive sequence line resistance
included in distance protection zone 4 for
Ph-E faults
10.00 ohm/ph Zero sequence line reactance included in
distance protection zone 4 for Ph-E faults
10.00 ohm/ph Zero sequence line resistance included in
distance protection zone 4 for Ph-E faults
10.00 ohm/loop Resistive reach of distance protection
zone 4 for Ph-E faults
On Operating mode of time delayed trip for
the distance protection zone 4 for Ph-E
faults
0.000 s Time delayed trip operation of the dis-
tance protection zone 4 for Ph-E faults
Chapter 4
Line distance
67