ABB Relion 650 Series Technical Manual page 355

1MRK 506 326-UUS B
Table 283: ZCLCPLAL Output signals
Name
TRZE
TRLL
11.3.5 Settings
Table 284: ZCLCPLAL Group settings (basic)
Name Values (Range)
Operation Disabled
Enabled
LoadCurr 1 - 100
LossOfLoad Disabled
Enabled
ZoneExtension Disabled
Enabled
MinCurr 1 - 100
tLowCurr 0.000 - 60.000
tLoadOn 0.000 - 60.000
tLoadOff 0.000 - 60.000
Table 285: ZCLCPLAL Non group settings (basic)
Name Values (Range)
GlobalBaseSel 1 - 6
11.3.6 Operation principle
11.3.6.1 Zone extension
The overreaching zone is connected to the input EXACC. For this reason, configure the ARREADY
functional input to a READY functional output of a used autoreclosing function or via the selected
binary input to an external autoreclosing device, see figure 187.
This will allow the overreaching zone to trip instantaneously.
Line distance protection REL650
Technical manual
Type Description
BOOLEAN Trip by zone extension
BOOLEAN Trip by loss of load
Unit Step
- -
%IB 1
- -
- -
%IB 1
s 0.001
s 0.001
s 0.001
Unit Step
- 1
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Default Description
Disabled Disable/Enable Operation
10 Load current before disturbance in % of
IBase
Disabled Enable/Disable operation of Loss of load
Disabled Enable/Disable operation of Zone
extension
5 Level taken as current loss due to remote
CB trip in % of IBase
0.200 Time delay on pick-up for MINCURR value
0.000 Time delay on pick-up for load current
release
0.300 Time delay on drop off for load current
release
Default Description
1 Selection of one of the Global Base Value
groups
Section 11
Scheme communication
PID-1519-OUTPUTSIGNALS v5
PID-1519-SETTINGS v5
M13819-3 v2
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