ABB RELION REB500 Technical Manual page 91
Bay protection functions
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Also See for RELION REB500:
- Operation manual (110 pages) ,
- Applications manual (108 pages) ,
- Engineering manual (98 pages)
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1MRK 505 406-UEN B
TRIP 1
PHSEL_L1
UWEAK_L1_PUTT
UWEAK_L1_POTT
START_L1
PHSEL_L2
UWEAK_L2_PUTT
UWEAK_L2_POTT
START_L2
PHSEL_L3
UWEAK_L3_PUTT
UWEAK_L3_POTT
START_L3
OC_L1L2L3
IEC19000438 V1 EN-US
Figure 34: TRIP 1 segment
Table 64: Signals TRIP 1
Signal
PHSEL_L1
UWEAK_L1_PUTT
UWEAK_L1_POTT
START_L1
PHSEL_L2
UWEAK_L2_PUTT
UWEAK_R_POTT
START_L2
PHSEL_L3
UWEAK_L3_PUTT
UWEAK_L3_POTT
START_L3
OC_L1SL3
BIT_L1
SIG_L1
BIT_L2
SIG_L2
BIT_L3
SIG_L3
P_L1L2L3
Bay protection functions REB500
Technical manual
OR
OR
OR
OR
OR
OR
OR
OR
OR
OR
OR
OR
In
Out
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
© Copyright 2019 ABB. All rights reserved
BIT_L1
SIG_L1
BIT_L2
SIG_L2
BIT_L3
SIG_L3
P_L1L2L3
OR
OR
18000033-IEC19000438-1-en.vsdx
Source
Phase sel L1
PUTT
POTT
Start L1
Phase sel L2
PUTT
POTT
Start L2
Phase sel L3
PUTT
POTT
Start L3
Start O/C Backup
Section 5
Bay protection functions
GUID-92B6141A-DAD1-4FEC-9D8A-B37CF30ECAB3 v1
Drain
TRIP3, TRIP2
Binary output Start L1
TRIP3, TRIP2
Binary output Start L2
TRIP3, TRIP2
Binary output Start L3
Binary output Start L1L2L3
85
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