ABB RELION REX640 Technical Manual page 1293

1MRS759142 F
Name
BLOCK
RCA_CTL
5.15.7.2 DNZSRDIR Output signals
Table 1224: DNZSRDIR Output signals
Name
RELEASE
DIRECTION
5.15.8 DNZSRDIR Settings
Table 1225: DNZSRDIR Group settings (Basic)
Parameter Values (Range)
Release delay time 0...1000
Directional mode
1=Non-directional
2=Forward
3=Reverse
Characteristic an- -179...180
gle
Max forward angle 0...180
Min forward angle 0...180
Max reverse angle 0...180
Min reverse angle 0...180
Table 1226: DNZSRDIR Non group settings (Basic)
Parameter Values (Range)
Operation
1=on
5=off
Pol quantity
3=Zero seq. volt.
4=Neg. seq. volt.
REX640
Technical Manual
Type
BOOLEAN
BOOLEAN
Type
BOOLEAN
Enum
Unit Step
ms 10
deg 1
deg 1
deg 1
deg 1
deg 1
Unit Step
Protection related functions
Default Description
0=False Block signal for acti-
vating the blocking
mode
0=False Relay characteristic
angle control
Description
Release signal if direction cri-
teria is satisified
Direction information
Default
10
2=Forward
60
88
88
88
88
Default
1=on
3=Zero seq. volt.
Description
Release delay time
Directional mode
Characteristic an-
gle
Maximum phase
angle in forward di-
rection
Minimum phase an-
gle in forward di-
rection
Maximum phase
angle in reverse di-
rection
Minimum phase an-
gle in reverse direc-
tion
Description
Operation Off / On
Reference quantity
used to determine
fault direction
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