Hitachi Relion 670 Series Product Manual page 172

Line differential protection RED670
Version 2.2
Table 248. Multipurpose functions
Function
General current and voltage protection
Table 249. General calculation
Position
S
Table 250. General calculation functions
Function
Multipurpose filter
Table 251. Secondary system supervision
Position
G
Table 252. Secondary system supervision functions
Function
Current circuit supervision
Fuse failure supervision
Fuse failure supervision based on voltage difference
Table 253. Control
Position 1 2
H 0
Table 254. Control functions
Function
Synchrocheck, energizing check and synchronizing
Autorecloser
Control functionality for a single bay, max 10 objects (1CB),
including interlocking
Control functionality for a single bay, max 15 objects (2CB),
including interlocking
1) Only one APC type can be ordered.
Table 255. Scheme communication
Position 1
K
172
Function
identification
CVGAPC
Function
identification
SMAIHPAC
1
Function
identification
CCSSPVC
FUFSPVC
VDSPVC
3 4 5
0
Function
identification
SESRSYN
SMBRREC
APC10
APC15
2 3
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Ordering no
1MRK005915-AC
1
Ordering no
1MRK005915-KB
2
Ordering no
1MRK005916-AC
1MRK005916-BA
1MRK005916-CA
6 7
0
Ordering no
1MRK005917-AC
1MRK005917-BC
1MRK005917-DZ
1MRK005917-EZ
4 5
1MRK 505 379-BEN R
Position Available Selected
qty qty
1 0-4
Position Available Selected
qty qty
1 0-6
3
Position Available Selected
qty qty
1 0-2
2 0-3
3 0-2
8 9 10
0 0 0
Position Available Selected
qty qty
1 0-2
3 0-4
5 0-1
6 0-1
6 7
Notes and rules
Notes and rules
Notes and rules
11
0
Notes and rules
1)
8
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