Configuration Notes
83
7SS52 V4 Manual
C53000-G1176-C182-1
Table 4-3 Configuration for a triple busbar with transfer busbar
Bay:
(XX)
Bay: Type ISO.1:Axx ISO.2:Axx ISO.3:Axx ISO.4:Axx ISO.5:Axx CT LOC
01 Feeder bay BZ1 BZ3 BZ5 BZ7 outgoing
isolator
1a) Bus side t.
bus
1b) Bus side t.
line
2) line side
02 2-bay cou-
pler
BZ1 BZ3 BZ5 not existent not existent Bus side t. line
03 2-bay cou-
pler
BZ1 BZ3 BZ5 BZ7 not existent non existent
04 2-bay cou-
pler
BZ1 BZ3 BZ5 not existent not existent Bus side t. line
05 2-bay cou-
pler
BZ2 BZ4 BZ6 not existent not existent Bus side t. line
06 Section iso-
lator
BZ1/BZ2 BZ3/BZ4 BZ5/BZ6 BZ7/BZ8 not existent non existent
07 Feeder bay BZ2 BZ4 BZ6 BZ8 outgoing
isolator
1a) Bus side t.
bus
1b) Bus side t.
line
2) line side
08 2-bay cou-
pler
BZ2 BZ4 BZ6 not existent not existent Bus side t. line
09 2-bay cou-
pler
BZ2 BZ4 BZ6 BZ8 not existent non existent
1a) inside current transformer (referred to Q7), in the direction of the busbar (referred to Q0)
1b) inside current transformer (referred to Q7), in the direction of the line (referred to Q0)
2) line side current transformer (referred to Q7)
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