RFL Electronics GARD 8000, Instruction Manual

Page: 103 / 270

Distance Relay Setting Examples
GARD 8000 Distance Relay RFL Electronics Inc.
Description Range Units Step Actual
51P-1 Time Dial
Set the time dial for the selected curve 0.05 - 10 - 0.01 1
51P-1 Time Delay
Sets the minimum time delay for the curves with Time Limit (TL)
for the phase timeovercurrent element, step 1
0.05 - 300 s 0.01 0.05
51P-1 Torque Control Direction
Directional control of phase timeovercurrent element, step 1
NO
Forward
Reverse - 1
NO
51P-1 Torque Control Type
Selection to use directional element or Zone 2 for torque control
of the phase timeovercurrent element, step 1 67P
Z2
- 1 67P
Enable timeovercurrent phase (51P-2)
Enable phase timeovercurrent element, step 2 No - Yes - 1 No
51P-2 Pick-Up
Pick-up level for phase timeovercurrent element, step 2 0.10 - 125 A 0.01 2
51P-2 Time Curve
Sets the time/current characteristic for phase timeovercurrent
element, step 2
(see time
curve
selection
below) - 1
Definite
Time
51P-2 Time Dial
Set the time dial for the selected curve 0.05 - 10 - 0.01 1
51P-2 Time Delay
Sets the minimum time delay for the curves with Time Limit (TL)
for the phase timeovercurrent element, step 2
0.05 - 300 s 0.01 0.05
51P-2 Torque Control Direction
Directional control of phase timeovercurrent element, step 2
NO
Forward
Reverse
- 1 NO
51P-2 Torque Control Type
Selection to use directional element or Zone 2 for torque control
of the phase timeovercurrent element, step 2 67P
Z2 -
1 67P
Enable timeovercurrent phase (51P-3)
Enable phase timeovercurrent element, step 3 No - Yes - 1 No
51P-3 Pick-Up
Pick-up level for phase timeovercurrent element, step 3 0.10 - 125 A 0.01 2
51P-3 Time Curve
Sets the time/current characteristic for phase timeovercurrent
element, step 3
(see time
curve
selection
below) - 1
Definite
Time
51P-3 Time Dial
Sets the time dial for the selected curve 0.05 - 10 - 0.01 1
51P-3 Time Delay
Sets the minimum time delay for the curves with Time Limit (TL)
for the phase timeovercurrent element, step 3
0.05 - 300 s 0.01 0.05
51P-3 Torque Control Direction
Directional control of phase timeovercurrent element, step 3
NO
Forward
Reverse - 1
NO
51P-3 Torque Control Type
Selection to use directional element or Zone 2 for torque control
of the phase timeovercurrent element, step 3 67P
Z2 -
1 67P
August 1, 2009 8-33 973.334.3100