PID-3562-OUTPUTSIGNALS v7
Table 102:
CCRBRF Output signals
Name
Type
Description
TRBU
BOOLEAN
Back-up trip by breaker failure protection function
TRBU2
BOOLEAN
Second back-up trip by breaker failure protection
function
TRRET
BOOLEAN
Retrip by breaker failure protection function
TRRETL1
BOOLEAN
Retrip by breaker failure protection function
phase L1
TRRETL2
BOOLEAN
Retrip by breaker failure protection function
phase L2
TRRETL3
BOOLEAN
Retrip by breaker failure protection function
phase L3
CBALARM
BOOLEAN
Alarm for faulty circuit breaker
8.6.5
Settings
PID-3562-SETTINGS v7
Table 103:
CCRBRF Group settings (basic)
Name
Values (Range)
Unit
Step
Default
Description
Operation
Off
On
-
-
Off
Operation Off / On
FunctionMode
Current
Contact
Current/Contact
-
-
Current
Detection for trip based on Current/
Contact/Current&Contact
BuTripMode
2 out of 4
1 out of 3
1 out of 4
-
-
1 out of 3
Back-up trip modes: 2 out of 4 or 1 out of
3 or 1 out of 4
RetripMode
Retrip Off
CB Pos Check
No CBPos Check
-
-
Retrip Off
Oper mode of re-trip logic: OFF/CB Pos
Check/No CB Pos Check
IP>
5 - 200
%IB
1
10
Operate phase current level in % of
IBase
IN>
2 - 200
%IB
1
10
Operate residual current level in % of
IBase
t1
0.000 - 60.000
s
0.001
0.000
Time delay of re-trip
t2
0.000 - 60.000
s
0.001
0.150
Time delay of back-up trip
t2MPh
0.000 - 60.000
s
0.001
0.150
Time delay of back-up trip at multi-phase
start
tPulse
0.000 - 60.000
s
0.001
0.200
Trip pulse duration
Section 8
1MRK 505 394-UEN A
Current protection
214
Line differential protection RED650 2.2 IEC
Technical manual
Summary of Contents for RED650
Page 1: ...RELION 650 SERIES Line differential protection RED650 Version 2 2 Technical manual...
Page 2: ......
Page 36: ...30...
Page 46: ...40...
Page 232: ...226...
Page 272: ...266...
Page 288: ...282...
Page 306: ...300...
Page 406: ...400...
Page 436: ...430...
Page 502: ...496...
Page 614: ...608...
Page 628: ...622...
Page 644: ...638...
Page 760: ...754...
Page 778: ...772...
Page 814: ...808...
Page 870: ...864...
Page 874: ...868...
Page 924: ...918...
Page 925: ...919...