Measurements; Function Settings - ABB RELION REB500 Technical Manual

Section 5
Bay protection functions
5.9.3.4

Measurements

• Neutral voltage (3U
• Neutral current (3I
• Real power component of neutral power (3U
• Apparent power component of neutral power (3U
• Fault direction (1 = forwards, -1 = backwards; this variable only applies when the binary
input CB closed is active)
5.9.4

Function settings

Table 89: Directional sensitive EF protection for grounded system function - settings
Text
ParSet 4..1
VoltageInp
CurrentInp
CTneutral
I-Setting
V-Setting
Angle
ComMode
SendMode
1 Channel
Echo
t
Basic
t
Wait
tTransBlk
Ext block
Receive
CB closed
VT Superv
Ext Start L1
Ext Start L2
Ext Start L3
ExtTrip 3P
ExtTrip
Trip
Start
MeasFwd
MeasBwd
Send
Recve Inh.
158
)
0
)
0
Unit Default
P1
CT/VT-Addr VT U1-U3
CT/VT-Addr CT I1-I3
Line side
I 0.100
N
U 0.200
N
deg 60.0
Permissive
MeasBwd
off
off
s 0.050
s 0.050
s 0.100
BinaryAddr Always off
BinaryAddr Always off
BinaryAddr Always off
BinaryAddr Always off
BinaryAddr Always off
BinaryAddr Always off
BinaryAddr Always off
BinaryAddr Always off
BinaryAddr Always off
SignalAddr
SignalAddr
SignalAddr
SignalAddr
SignalAddr
SignalAddr
© Copyright 2019 ABB. All rights reserved
× 3I , not rotated)
0 0
× 3I , not rotated)
0 0
Min
(Select)
(Select)
0.100
0.003
-90.0
(Select)
(Select)
(Select)
(Select)
0.000
0.000
0.000
Bay protection functions REB500
1MRK 505 406-UEN B
GUID-4F266B55-988B-4E45-9509-C1016AAD18DC v1
GUID-EFA80494-FF22-4492-B958-A730DBCE3E47 v1
Max Step
1.000 0.01
1.000 0.001
90.0 5
1.000 0.001
0.500 0.001
0.500 0.001
Technical manual